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LHR - LAS

£295 Find cheap flights from London Heathrow Airport to Las Vegas

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Heathrow to Las Vegas departing on 14/6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Sat 29/6
Sat 6/7

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These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Las Vegas.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Las Vegas.
In the last 7 days, travellers have searched 42,686,544 times on KAYAK, and here's why:

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Cheap flight deals from Heathrow to Las Vegas (LHR-LAS)

 
These are the cheapest deals for flights from Heathrow to Las Vegas currently on KAYAK along with options from the most popular airlines KAYAK users selected for this route. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent return flight deals from Heathrow to Las Vegas

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Heathrow to Las Vegas.

Recent one-way flight deals from Heathrow to Las Vegas

Only flying one-way? Below are some of the best one-way flight deals from Heathrow to Las Vegas found on KAYAK recently.

Recent last-minute flight deals from Heathrow to Las Vegas

Leaving soon but still want a bargain? Check out these latest deals for last minute flights from Heathrow to Las Vegas.

Recent direct flight deals from Heathrow to Las Vegas

The latest deals for direct flights from Heathrow to Las Vegas so you can sit back and relax without the need for a layover.

Cheap bus & train deals from Heathrow to Las Vegas

Find recent round-trip train or bus tickets from Heathrow to Las Vegas.

All round-trip flight deals to Las Vegas

The cheapest plane tickets to Las Vegas found on KAYAK recently.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
16:15 - 14:51LHR-LAS
30h 36m1 stop
00:59 - 07:40LAS-LHR
22h 41m1 stop
£445United Airlines
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Sat, 14 Sep - Sun, 15 Sep
10:25 - 12:51LHR-LAS
34h 26m1 stop
06:05 - 07:40LAS-LHR
17h 35m1 stop
£453United Airlines
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Sat, 14 Sep - Mon, 16 Sep
08:50 - 21:58LHR-LAS
21h 08m2 stops
17:25 - 12:00LAS-LHR
34h 35m1 stop
£483Lufthansa
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Tue, 19 Nov - Sat, 23 Nov
15:10 - 17:43LHR-LAS
33h 33m1 stop
17:25 - 07:25LAS-LHR
30h 00m1 stop
£491Lufthansa
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Fri, 1 Nov - Sat, 9 Nov
18:10 - 22:16LHR-LAS
36h 06m2 stops
11:09 - 06:20LAS-LHR
35h 11m1 stop
£504Finnair
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Mon, 11 Nov - Sun, 17 Nov
14:05 - 20:58LHR-LAS
14h 53m1 stop
10:48 - 14:25LAS-LHR
19h 37m1 stop
£506Finnair
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Wed, 25 Sep - Tue, 1 Oct
14:00 - 18:35LHR-LAS
11h 35mdirect
19:25 - 14:40LAS-LHR
11h 15mdirect
£527Virgin Atlantic
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Sat, 2 Nov - Wed, 6 Nov
16:10 - 19:55LHR-LAS
10h 45mdirect
12:27 - 09:15LAS-LHR
12h 48m1 stop
£539British Airways
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Sat, 2 Nov - Sat, 9 Nov
14:00 - 17:35LHR-LAS
11h 35mdirect
19:25 - 14:40LAS-LHR
11h 15mdirect
£546Virgin Atlantic
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Wed, 13 Nov - Wed, 4 Dec
11:00 - 18:16LHR-LAS
15h 16m1 stop
10:15 - 06:50LAS-LHR
13h 35m1 stop
£579British Airways
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Tue, 22 Oct - Tue, 29 Oct
22:00 - 21:58LHR-LAS
55h 58m3 stops
Fri, 14 Jun
07:55 - 23:36LHR-LAS
23h 41m2 stops
Wed, 28 Aug
21:00 - 22:20LHR-LAS
33h 20m2 stops
Sat, 14 Sep
22:00 - 22:48LHR-LAS
56h 48m3 stops
Thu, 13 Jun
17:00 - 19:40LHR-LAS
10h 40mdirect
£562Finnair
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Wed, 11 Sep
17:15 - 19:55LHR-LAS
10h 40mdirect
£565Finnair
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Mon, 9 Sep
07:25 - 18:40LHR-LAS
19h 15m1 stop
£633JetBlue
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Mon, 24 Jun
07:25 - 18:40LHR-LAS
19h 15m1 stop
£635JetBlue
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Mon, 24 Jun
17:15 - 19:55LHR-LAS
10h 40mdirect
£703Iberia
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Fri, 13 Sep
17:15 - 19:55LHR-LAS
10h 40mdirect
£710British Airways
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Fri, 27 Sep
09:30 - 08:01LHR-LAS
30h 31m2 stops
16:31 - 06:30LAS-LHR
29h 59m2 stops
Tue, 4 Jun - Tue, 11 Jun
09:30 - 06:49LHR-LAS
29h 19m3 stops
16:31 - 06:30LAS-LHR
29h 59m2 stops
Tue, 4 Jun - Tue, 11 Jun
12:20 - 11:11LHR-LAS
30h 51m1 stop
18:15 - 17:40LAS-LHR
15h 25m1 stop
£584United Airlines
Find Deal
Sat, 1 Jun - Sun, 2 Jun
10:05 - 17:48LHR-LAS
15h 43m1 stop
11:37 - 09:00LAS-LHR
13h 23m1 stop
£615Finnair
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Mon, 3 Jun - Sun, 21 Jul
10:05 - 17:48LHR-LAS
15h 43m1 stop
11:28 - 09:00LAS-LHR
13h 32m1 stop
£623Finnair
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Sat, 1 Jun - Fri, 7 Jun
16:15 - 12:45LHR-LAS
28h 30m1 stop
00:59 - 07:40LAS-LHR
22h 41m1 stop
£737Lufthansa
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Sat, 1 Jun - Fri, 7 Jun
17:00 - 19:35LHR-LAS
10h 35mdirect
11:28 - 09:00LAS-LHR
13h 32m1 stop
£897British Airways
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Sat, 1 Jun - Mon, 10 Jun
08:40 - 14:10LHR-LAS
13h 30m1 stop
20:20 - 14:15LAS-LHR
9h 55mdirect
£977Virgin Atlantic
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Fri, 31 May - Sun, 21 Jul
08:40 - 14:10LHR-LAS
13h 30m1 stop
20:20 - 14:15LAS-LHR
9h 55mdirect
£982Virgin Atlantic
Find Deal
Fri, 31 May - Sat, 20 Jul
17:00 - 19:40LHR-LAS
10h 40mdirect
14:01 - 12:10LAS-LHR
14h 09m1 stop
£1,057British Airways
Find Deal
Tue, 4 Jun - Tue, 11 Jun
14:00 - 18:35LHR-LAS
11h 35mdirect
19:25 - 14:40LAS-LHR
11h 15mdirect
£527Virgin Atlantic
Find Deal
Sat, 2 Nov - Wed, 6 Nov
16:10 - 18:55LHR-LAS
10h 45mdirect
21:00 - 14:50LAS-LHR
9h 50mdirect
£531Finnair
Find Deal
Fri, 22 Nov - Wed, 27 Nov
14:00 - 18:35LHR-LAS
11h 35mdirect
19:25 - 14:40LAS-LHR
11h 15mdirect
£535Virgin Atlantic
Find Deal
Sat, 2 Nov - Sat, 9 Nov
16:10 - 18:55LHR-LAS
10h 45mdirect
21:00 - 14:50LAS-LHR
9h 50mdirect
£568Finnair
Find Deal
Mon, 11 Nov - Sun, 17 Nov
17:00 - 19:40LHR-LAS
10h 40mdirect
21:00 - 14:50LAS-LHR
9h 50mdirect
£583British Airways
Find Deal
Tue, 22 Oct - Tue, 5 Nov
17:00 - 19:40LHR-LAS
10h 40mdirect
21:35 - 15:35LAS-LHR
10h 00mdirect
£600British Airways
Find Deal
Wed, 16 Oct - Tue, 22 Oct
17:00 - 19:40LHR-LAS
10h 40mdirect
21:35 - 15:35LAS-LHR
10h 00mdirect
£630Iberia
Find Deal
Tue, 10 Sep - Wed, 18 Sep
16:10 - 18:55LHR-LAS
10h 45mdirect
21:10 - 15:00LAS-LHR
9h 50mdirect
£650American Airlines
Find Deal
Mon, 25 Nov - Mon, 9 Dec
17:15 - 19:55LHR-LAS
10h 40mdirect
21:35 - 15:35LAS-LHR
10h 00mdirect
£661Iberia
Find Deal
Fri, 13 Sep - Tue, 17 Sep
16:10 - 18:55LHR-LAS
10h 45mdirect
21:00 - 14:50LAS-LHR
9h 50mdirect
£680American Airlines
Find Deal
Fri, 22 Nov - Tue, 10 Dec

Flights from Heathrow to Las Vegas - Travel Insights & Trends

Get data-powered insights and trends into flights from Heathrow to Las Vegas to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from London Heathrow Airport to Las Vegas?

The average price of all flights from London Heathrow Airport to Las Vegas clicked on KAYAK for each day over the last 12 months.
If you are looking for a flight deal from London Heathrow Airport to Las Vegas, look for departures on Tuesdays and avoid leaving on a Sunday, as it's usually the priciest day. When flying back from Las Vegas, Wednesday is the cheapest day to fly and Sunday is the most expensive.

What is the cheapest month to fly from London Heathrow Airport to Las Vegas?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from London Heathrow Airport to Las Vegas, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from London Heathrow Airport to Las Vegas is January, where tickets cost £575 on average. On the other hand, the most expensive months are August and July, where the average cost of tickets is £837 and £821 respectively.

How far in advance should I book a flight from London Heathrow Airport to Las Vegas?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from London Heathrow Airport to Las Vegas, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from London Heathrow Airport to Las Vegas, you should book around 2 days before departure. For the absolute cheapest price, our data suggests you should book 38 days before departure.

Which airlines provide the cheapest flights from London Heathrow Airport to Las Vegas?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
The cheapest return flight ticket from London Heathrow Airport to Las Vegas found by KAYAK users in the last 72 hours was for £445 on United Airlines, followed by Lufthansa (£483). One-way flight deals have also been found from as low as £514 on WestJet and from £562 on Finnair.

Which airlines fly direct between London Heathrow Airport and Las Vegas?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for flights from London Heathrow Airport to Las Vegas.
There are 2 airlines that fly direct from London Heathrow Airport to Las Vegas. They are British Airways and Virgin Atlantic. The cheapest airline for this route is British Airways, with the best one-way deal found costing £476. On average, the best prices for this route can be found at British Airways.

How many flights are there between London Heathrow Airport and Las Vegas per day?

Each day, there are between 2 and 3 nonstop flights that take off from London Heathrow Airport and land in Las Vegas, with an average flight time of 10h 41m. The most common departure time is 17:00 and most flights take off in the afternoon. Each week, there are 17 flights. The most frequent day of departure is Saturday, when 18% of all weekly flights depart. The fewest flights depart on a Friday.

Which cabin class options are there for flights between London Heathrow Airport and Las Vegas?

The average price of flights for each cabin class for the route found by users searching on KAYAK over the last 2 weeks.
There are 3 cabin class options for the route. These are Business, Economy and Prem Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

How long does a flight from London Heathrow Airport to Las Vegas take?

Direct flights from London Heathrow Airport generally make it to Las Vegas in 10h 40m. The flying distance between the two cities is 5,213 miles.

What’s the earliest departure time from London Heathrow Airport to Las Vegas?

Early birds can take the earliest flight from London Heathrow Airport at 14:30 and will be landing in Las Vegas at 17:15.

What’s the latest departure time from London Heathrow Airport to Las Vegas?

If you prefer to fly at night, the latest flight from London Heathrow Airport to Las Vegas jets off at 17:15 and lands at 19:55.

Good to know - Cheap tickets from London Heathrow Airport to Las Vegas

Low season

July

High season

October

Cheapest flight

£295
Best time to beat the crowds but there is an average 19% increase in price.
Most popular time to fly and prices are also 2% lower on average.
Flight from London Heathrow Airport to Las Vegas

When to book flights from Heathrow to Las Vegas

Are your dates flexible? Find out the best times to travel from Heathrow to Las Vegas based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking London Heathrow Airport to Las Vegas flights

  • Which airlines should I choose to reduce my carbon footprint?

    If you're concerned about sustainable travel and your carbon footprint, you'll want to choose the most eco-friendly airline for this long-haul flight. KLM is clearly a good option. Its flights emit almost 40% less carbon compared to the rest of the airlines on this route. You can also fly Air France or American Airlines to save around 30% on emissions. Austrian Airlines is another choice, saving around 25%.

  • Can I get limited-mobility assistance at both airports?

    You can book personalised limited-mobility assistance at Heathrow Airport through your airline or travel agency. Staff will take care of your needs from arrival till boarding. The entire airport has accessibility features. Las Vegas is fully compliant with the ADA code (Americans with Disabilities Act – Standards for Accessible Design). That's a long way of saying that it has the latest amenities throughout. You can hire wheelchairs, and the airport can arrange wheelchair-accessible taxis to downtown Las Vegas.

  • What's an easy way to travel to and from these two airports?

    Heathrow has a very efficient public transport service linking it with Central London. You can catch the Heathrow Express train at London Paddington Station, leaving roughly every 15min and taking about 15min to get there. You can also take the Tube from Leicester Square Station, taking about 50min. Las Vegas Airport is only about a 12min drive from midtown Vegas by hire car or taxi. It will take roughly 45min by bus, due to intermediate stops.

  • Where do indirect flights from London Heathrow to Las Vegas stop en route?

    While there are plenty of direct flights from London to Las Vegas, you can also book one-stop trips. Two common layover airports are Chicago O'Hare International (ORD) for Iberia and American Airlines, and Philadelphia Airport (PHL) in the case of Finnair. If you fly with Delta, you'll land at Seattle/Tacoma International (SEA). The odd British Airways indirect flight also stops in Philadelphia.

  • What is the cheapest flight from London Heathrow Airport to Las Vegas?

    In the last 3 days, the lowest price for a flight from London Heathrow Airport to Las Vegas was £376 for a one-way ticket and £567 for a return.

  • Which airports will I be using when flying from London Heathrow Airport to Las Vegas?

    London Heathrow Airport and Las Vegas are both served by 1 main airport. You will leave London Heathrow Airport from London Heathrow and will be arriving at Las Vegas Harry Reid Intl.

  • Which airlines offer Wi-Fi service onboard planes from London Heathrow Airport to Las Vegas?

    KLM, Alaska Airlines, and Virgin Atlantic offer inflight Wi-Fi service on the London Heathrow Airport to Las Vegas flight route.

  • Which aircraft models fly most regularly from London Heathrow Airport to Las Vegas?

    The Airbus A350-1000 is the aircraft model that flies most regularly on the London Heathrow Airport to Las Vegas flight route.

  • Which airline alliances offer flights from London Heathrow Airport to Las Vegas?

    oneworld, SkyTeam, and Star Alliance are the airline alliances operating flights between London Heathrow Airport and Las Vegas, with SkyTeam being the most commonly used for this route.

  • On which days can I fly direct from London Heathrow Airport to Las Vegas?

    There are direct flights from London Heathrow Airport to Las Vegas on a daily basis.

  • Which is the best airline for flights from London to Las Vegas, Finnair or Virgin Atlantic?

    The two airlines most popular with KAYAK users for flights from London to Las Vegas are Finnair and Virgin Atlantic. With an average price for the route of £589 and an overall rating of 7.7, Finnair is the most popular choice. Virgin Atlantic is also a great choice for the route, with an average price of £700 and an overall rating of 7.6.

  • How does KAYAK find such low prices on flights from London Heathrow Airport to Las Vegas?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from London Heathrow Airport to Las Vegas.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from London Heathrow Airport to Las Vegas?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Las Vegas from London Heathrow Airport is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from London Heathrow Airport to Las Vegas?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Las Vegas with an airline and back to London Heathrow Airport with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London Heathrow Airport to Las Vegas?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Las Vegas from London Heathrow Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

KAYAK’s top tips for finding a cheap flight from London Heathrow Airport to Las Vegas

  • Looking for a cheap flight from Las Vegas to London Heathrow Airport? 25% of our users found flights on this route for £599 or less one-way and £609 or less round-trip.
  • Las Vegas Harry Reid International (LAS) has a very convenient Rent-A-Car centre with free shuttles from the Arrivals terminal. All major hire car brands are represented, making it very easy to book car hire through KAYAK when you book your air ticket and collect it on arrival.
  • Travelling with children? London Heathrow Airport (LHR) makes it much easier on you and fun for the kids while waiting for your flight. They'll love the Stay and Play area, enjoying organised and supervised activities. You can watch them from the cafe inside.
  • If you're travelling by yourself or as a couple, perhaps treat yourself to a relaxing post-flight massage after the many hours spent on the plane. You can have a quick chair massage and be on your way, or enjoy a proper table massage.
  • Heathrow Airport has a handy Reserve and Collect service for its highly desirable duty-free goods. You can choose them online beforehand and collect them when you arrive for your flight or on your return from Las Vegas.
  • If you're travelling to Vegas on a sightseeing holiday, don't rush off from the airport right away. Take half an hour or so to have a look at the various art displays throughout the terminal building.
See more tips

Prefer to fly direct from London Heathrow Airport to Las Vegas?

Find which airlines fly direct from Heathrow to Harry Reid Intl, which days they fly and book direct flights.

Direct departures

London Heathrow to Las Vegas Harry Reid Intl

Monday

Aer Lingus, Aeromexico, Air France, +8 more

Aer Lingus, Aeromexico, +9 more

Tuesday

Aer Lingus, Aeromexico, Air France, +8 more

Aer Lingus, Aeromexico, +9 more

Wednesday

Aer Lingus, Aeromexico, Air France, +8 more

Aer Lingus, Aeromexico, +9 more

Thursday

Aer Lingus, Aeromexico, Air France, +8 more

Aer Lingus, Aeromexico, +9 more

Friday

Aer Lingus, Aeromexico, Air France, +8 more

Aer Lingus, Aeromexico, +9 more

Saturday

Aer Lingus, Aeromexico, Air France, +8 more

Aer Lingus, Aeromexico, +9 more

Sunday

Aer Lingus, Aeromexico, Air France, +8 more

Aer Lingus, Aeromexico, +9 more

See more direct flights

Direct returns

Las Vegas Harry Reid Intl to London Heathrow

Monday

Aer Lingus, Aeromexico, Air France, +8 more

Aer Lingus, Aeromexico, +9 more

Tuesday

Aer Lingus, Aeromexico, Air France, +8 more

Aer Lingus, Aeromexico, +9 more

Wednesday

Aer Lingus, Aeromexico, Air France, +8 more

Aer Lingus, Aeromexico, +9 more

Thursday

Aer Lingus, Aeromexico, Air France, +8 more

Aer Lingus, Aeromexico, +9 more

Friday

Aer Lingus, Aeromexico, Air France, +8 more

Aer Lingus, Aeromexico, +9 more

Saturday

Aer Lingus, Aeromexico, Air France, +8 more

Aer Lingus, Aeromexico, +9 more

Sunday

Aer Lingus, Aeromexico, Air France, +8 more

Aer Lingus, Aeromexico, +9 more

See more direct flights
See more direct flights

Top 5 airlines serving from Heathrow to Las Vegas

 
See real verified KAYAK customer reviews for airlines flying from London to Las Vegas. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Heathrow to Las Vegas? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.8
KLMOverall score based on 1520 reviews
7.2Entertainment
7.7Comfort
7.4Food
7.9Boarding
8.4Crew
Airline reviews

Quick and efficient as always. Air France managed to loose and damage my luggage that never made it onto my KLM flight.

8.0 ExcellentBartosz, May 2024CDG - AMS
Read more about KLM reviews

Quick and efficient as always. Air France managed to loose and damage my luggage that never made it onto my KLM flight.

The flight was again delayed for more then 2 hours with some lousy explanation regarding the reason of the delay. Although the flight was delayed for more than 2 hours, no refreshments were offered (according to EU regulations). Last 4 flights on KLM - always at least 2 hrs late. So be prepared that you cannot plan anything with KLM.

The flight was delayed for 2 hrs. Because they didn’t have a crew to fly. And it is not a first time for klm to do that. Last time they cancelled my filght and rebooked me 3 days later. Not reliable airline

We left one hour late because of technical difficulties. The economy comfort seats are great for the price. The crew was mediocre, they do not provide a pleasant experience, they just deliver food and drinks and give orders, not very amicable, no service and hospitality focus.

I thought KLM was the best airline but the Lima - Amsterdam was 1 hours late, the Brussels - Amsterdam was 2.30 hours late and the Amsterdam - Lima was 30 minutes late

Overall a good experience. We were disappointed when we had to check our carry on due to the plane being full. KLM hadn’t notified us and we had valuable items in the carry on but they still made us check it. Some of the food was great and some was mediocre. Crew is really kind and funny.

The worst airline. Cancelled flight 30 min before boarding and rebooked on flight after 3 days.

Mostly fine. Minor delays departing and arriving. Quite a cramped plane, not so much as regards legroom but very narrow seats. Quiet nice food. Non-working USB charger. Flight attendants were helpful but not particularly proactive — one had to work to get their attention (but all was fine once they notice you), very Dutch style:)

I travel frequently. The flight was late again... KLM should really try and be on time

The flight itself it was great nice food the crew were very nice and helpful, Checking in from Birmingham wasn't great long queues for bag dropped, And I had my hand luggage case taken away from me even though I requested to have it with me as I had breakables items. I was told I can not because of the length of the flight with no explanation at all no options was given for me to take my fragile items out of my case it was taken away with hold buggage I find the staff member who was checking me in very unpleasant !! Can we please be advise if the rules have changed about the the carry on hand luggage it will be easier to be advise on booking your tickect if we not allowed to take the hand luggage with me. Overall I had a good flight .

All good- I love BA and the professionalism of the crew and pilots.

Great flight- smooth, nice crew, nice clean aircraft, departed a little late but arrived 10 early.

It was listed on my ticket as Finnair but there was no indication that the flight was Finnair. In fact the number was even different. There were no employees there until exactly 2 hours before so we had to wait in line at Iberia and hope

Sorting on line would have been appreciated Onward information on flights missed No ability to get seating arranged before we got to gate Very unfriendly at gate

The flight was Finnair but there was no indications anywhere that the checkin was for Finnair also. There was no one to ask. I think at a minimum they should list the code shares so people don’t stand in the wrong line for an hour.

I booked the flight with Finnair, which made the arrangements for downloading a boarding pass unnecessarily complicated. I wouldn't do that again. Instead I'd book direct with AA.

Flight ok, but me and other two passengers didn’t have connection with the entertainment in our seats. So, no movies, no games, no music… for 9 hours. The crew just told us that there’s nothing they can do but I noticed during the flight that there were empty seats, so they could have offered to us to change seats. Customer service could be better.

Had a nice flight to London on BA will fly with them again in the future

Finnair cancelled my flight 12 hours prior to leaving for Helsinki. They stated there were mechanical problems. I had to scurry around to find a new flight that would meet my needs for arrival in Helsinki. Luckily I was able to find alternate transportation through Lufthansa/United.

I’m very disappointed, to fly into an airplane for 10 straight hours, and not having a TV even though when I put the ticket I was told that I will have entertainment for the TV. Very disappointed.

Cabin crew on our flight showed lack of any customer service gruff and acting annoyed if you asked anything and I mean anything Example a man on the seat over dropped his beer on my husbands blanket We asked if we could switch out blankets cabin crew Said. No we don’t have any extras OK well can you take the wet one Cabin crew looked disgusted and annoyed Took it no OK or yes just a growl

Quick flight. But cabin crew were very noisy and talking too much, especially when we were seated at the back of the plane trying to sleep through the night .

My ticket was for Premium Economy and all the seats were taken, I was placed in Economy class and I’m looking for a refund.

Unfortunately delayed 2 hrs due to faulty tyre.. which had to be changed, but better safe than sorry.

The delay was an issue. Other than that. Every thing good

Hi vergin Atlantic service was good but the flight ticket agent travel up charge me extra 57 pounds as a airport charges, actually I refuse to pay but they say if I not pay £57 then they say you will not be able to travel from Heathrow to goa ,so for me there was no option and it was just 3 day before my departure so i paid, so please look in to the matter. And I have a receipt of £ 57 as well .thanks

Staff didn’t check cabin well for landing seemed more interested in chatting to each other. Food was poor and differed from pre order.

Very good. Glad we had Premium for the flight out.

We flew Upper Class from London to The Turks and Caicos. Check in was amazing. Our ldriver too us directly to a special entrance to terminal 3. It took 10 minutes to check in and clear customs. Amazing! The VA lounge is large and comfortable. Boarding the flight was easy and without a wait. The crew was excellent. But the seats were awful, strange and uncomfortable. Having a comfortable flat bed seat is the reason we pays 1000s extra. The VA 787 uses a reverse herringbone configuration. Look it up. You have your back to the window and are facing the aisle with no privacy. Turning the seat into a bed requires assistance from the crew so not very spontaneous. . The food was ok. A bit tasteless and meager portions. Had to pay for WiFi. I believe VA has other configuration on their dream airbus flights. Lots of stuff about all this on YouTube where you can see what I have been describing. I can not recommend taking VA on a long flight with these seats.

From the start everything was perfectly fine. First meal was fantastic. Breakfast needs a lot of work and food was overcooked and not very nice for breakfast. Staff were fantastic friendly nice they came round and check we need anything else to eat or drink

Efficient boarding. Good flight but seats were quite uncomfortable considering we'd already been sitting on two flights, total 13 hours or so. Would have liked to have prices on the menu of amenities on the plane. We could have used more water. Restrooms and nonalcoholic beverages at no extra cost, not much else. I realize these were discount tickets, and the airline has to break even, so I can't say we were expecting amenities to be plentiful. Still, it's nice with long flights to discover a few. Very pleasant crew though.

Will try to not fly with them again. Delays because of weather but got redirected to an airport where I could not make connection.

Staff didn’t care in business class. Closed the door on my mom while she was on the jetbridge and flight attendant told me she would make it from the connecting flight. They lied. My luggage was damaged on arrival. No success in filing damage claim.

Crew was super rude in business class. Not friendly or helpful. Luggage was damaged and was told to file with United and that was unsuccessful.

The connection at Frankfurt was chaotic and nearly missed the flight to Atlanta. They made was wait for busses to transfer and it took ages

There was a screaming child just behind our seats. This prevented us from getting any sleep during the night!!

my flight was at 3:45 after that they delayed to 4:40 I have transit from Chicago to Frankfurt and Frankfurt to vina airport from vina to Erbil buy the Time I come to Frankfort my other flight left me I have to stay at airport all day with my 5 kids ask for help no one help me I spent at airport almost $450 just for food was horrible flight ever I call and ask for hotel from united customer service they been telling me we can’t provide any hotel I need some refund or fixed my flight when I return to America need some one respond my email

My experience would have been greatly improved by arriving on time to connect to my Porto flight. The staff that dealt with the aftermath of the late arrival evidently booked my group into a hotel in Frankfurt. This reduced my time in Porto Portugal a day and half. I do want to commend Jorge Klein for his hard work. He spent a great deal.of time trying to rebook the flight and he eventually did rebook for the next day and did provide accommodations for me overnight. This was a big issue for me and the group I traveled. The rest of the trip was good.

Not your fault…..didn’t get my drink until just before landing….bumpy flight.

Boarding was a zoo. London ground crew was useless. Poor communication regarding where to line up. We were group 2, and everyone was jammed in together. Ground crew didn’t seem to care.

My worst flying experience so far. This flight was delayed a total of 42 hours and diverted to New York before it was finally cancelled. It was delayed 4 and a half hours in London. As we were scanning our boarding passes at the gate they advised that the flight was being diverted to JFK since the delays caused us to missed the open hours for Charlotte international customs and immigration. We were assured multiple times by airport personnel, flight attendants, and the Pilot that we would land at JFK go through customs and immigration and then reboard the plane to fly to Charlotte in the same night. When we landed in New York the pilot advised us as we were retrieving our carry on luggage that we were delayed till 10am the next morning and to see guest services to get a room for the night. During this time I had to purchase a room for a family member in Charlotte which drove over 4 and a half hours to pick us up from Charlotte. This could have been avoided if American Airlines had been up front about the delay. Then after standing in line for over 2 and a half hours at guest services we were taken by taxi to a hotel 30 minutes out of the way. Luckily I looked for other flights that night and found one at 8 am to get on. The initial flight which we were scheduled to fly to charlotte in was delayed 12 more times and was finally cancelled 42 hours after it was supposed to land. I am unaware of what happened to the guest that were supposed to fly on the flight after we were placed on another flight but 42 hours in delays for a direct flight is absolutely ridiculous.

Really quick check in and security at Heathrow Terminal 5. Staff on board were lovely and very friendly. Could have provided a few more drinks on the flight but they were available at the back of the plane.

Flight delayed an hour due to plane maintenance issues after getting in line to board. Issue was plane galley ovens which eliminated hot meals for overseas flight. Cold selections were limited due to availability. Drink and meal service (already an hour delayed) was very slow. Upon arrival in Nashville, had to sit at gate for about 15 minutes before disembarking with no explanation. Local police then boarded plane as we were disembarking so maybe that was the issue.

Boarding good. Seats uncomfortable when lie flat. Food was awful. Tasted stale and chicken was dry. No live tv or flight map. Had to pay for internet.

Poor technical details on this plane. 1) There was no WiFi on an 8 hour long-haul flight. So no work could be done. That's below the standard expected for airlines these days. 2) The power outlet at my seat was busted and not working. 3) The headphone jack was loose and I had to keep adjusting my headphones to get good reception, or when it slipped out. - The flight was delayed to due mechanics. Sometimes this can't be avoided, I understand, and it's a big inconvenience to arrive that much later when traveling across time zones (then arriving at 4am from the prior time zone). - Also unique to this flight, the northern lights were visible on the right side of the aircraft, but I only found out after we landed (b/c again no wifi). I understand there are considerations about people being out of their seats to look, but I feel extremely disappointed and resentful that I wasn't told so that I could have a chance to look at this probably once-in-a-lifetime cosmic event from a view in the sky. - Flight crew was otherwise friendly and helpful.

I would have preferred something lighter for the second meal. Maybe a small sandwich .

They cancelled our flight the morning of departure at 4:30am.

my original flight was cancelled the previous day, and i was rescheduled onto this flight, which left much earlier in the morning, impacting my previous evening and requiring me to get up much earlier in the morning to get to the airport online. This practice happens way way way too much, and it seems on every airline, though AA is probably the worst.

The crew was very attentive and kept busy serving a variety of treats!

Offered vegetable curry when it was actually tofu which I don’t care for.

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Cheapest flights to Las Vegas from London found in 2024

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from London to Las Vegas found on KAYAK in the last 72 hours.
14/6Fri
3 stops
55h 58mLHR-LAS
£295
28/8Wed
2 stops
23h 41mLHR-LAS
£296
14/9Sat
2 stops
33h 20mLHR-LAS
£311
13/6Thu
3 stops
56h 48mLHR-LAS
£316
11/9Wed
directFinnair
10h 40mLHR-LAS
£562
9/9Mon
directFinnair
10h 40mLHR-LAS
£565
24/6Mon
1 stopJetBlue
19h 15mLHR-LAS
£633
24/6Mon
1 stopJetBlue
19h 15mLHR-LAS
£635
13/9Fri
directIberia
10h 40mLHR-LAS
£703
27/9Fri
directBritish Airways
10h 40mLHR-LAS
£710

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Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from London to Las Vegas that are departing in the next 10 days.
4/6Tue
multi-stop
30h 31mLHR-LAS
11/6Tue
multi-stop
29h 59mLAS-LHR
£533
4/6Tue
multi-stop
29h 19mLHR-LAS
11/6Tue
multi-stop
29h 59mLAS-LHR
£572
1/6Sat
multi-stopUnited Airlines
30h 51mLHR-LAS
2/6Sun
multi-stopUnited Airlines
15h 25mLAS-LHR
£584
3/6Mon
multi-stopFinnair
15h 43mLHR-LAS
21/7Sun
multi-stopFinnair
13h 23mLAS-LHR
£615
1/6Sat
multi-stopFinnair
15h 43mLHR-LAS
7/6Fri
multi-stopFinnair
13h 32mLAS-LHR
£623
1/6Sat
multi-stopLufthansa
28h 30mLHR-LAS
7/6Fri
multi-stopLufthansa
22h 41mLAS-LHR
£737
1/6Sat
directBritish Airways
10h 35mLHR-LAS
10/6Mon
multi-stopBritish Airways
13h 32mLAS-LHR
£897
31/5Fri
multi-stopVirgin Atlantic
13h 30mLHR-LAS
21/7Sun
directVirgin Atlantic
9h 55mLAS-LHR
£977
31/5Fri
multi-stopVirgin Atlantic
13h 30mLHR-LAS
20/7Sat
directVirgin Atlantic
9h 55mLAS-LHR
£982
4/6Tue
directBritish Airways
10h 40mLHR-LAS
11/6Tue
multi-stopBritish Airways
14h 09mLAS-LHR
£1,057

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London Heathrow Airport - Las Vegas Flights

Departure:

London Heathrow Airport (LHR)United Kingdom

Destination:

Las Vegas (LAS)United States

Return flight deals:

Las Vegas - London Heathrow Airport

Cabin classes:

£1,481
£2,142
£1,082
£536