ATL - LHR

£201 Find Cheap Flights from Atlanta to London Heathrow Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Atlanta to Heathrow departing on 19/7. 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

KAYAK searches hundreds of travel sites at once for deals on flights to London Heathrow Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Atlanta to London.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Atlanta to London.
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Cheap Flight Deals from Atlanta to Heathrow (ATL-LHR)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Atlanta to Heathrow that are departing in the next months. 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 Atlanta to Heathrow

KAYAK's recommended return flight deals from the most popular airlines that fly from Atlanta to Heathrow.
Discover the best prices for you by selecting your travel dates on KAYAK.
Choose your dates
Scandinavian Airlines Logo
19:55 - 17:40ATL-LHR
16h 45m1 stop
Scandinavian Airlines Logo
18:40 - 17:20LHR-ATL
27h 40m1 stop
£357Scandinavian Airlines
Find Deal
Tue, 14 Oct - Wed, 22 Oct
Scandinavian Airlines Logo
19:55 - 17:40ATL-LHR
16h 45m1 stop
Scandinavian Airlines Logo
19:50 - 17:20LHR-ATL
26h 30m2 stops
£363Scandinavian Airlines
Find Deal
Tue, 14 Oct - Wed, 22 Oct
Scandinavian Airlines Logo
19:55 - 18:30ATL-LHR
17h 35m1 stop
Scandinavian Airlines Logo
17:00 - 17:25LHR-ATL
29h 25m1 stop
£383Scandinavian Airlines
Find Deal
Tue, 7 Oct - Wed, 5 Nov
Scandinavian Airlines Logo
19:55 - 16:25ATL-LHR
15h 30m2 stops
Scandinavian Airlines Logo
21:05 - 17:20LHR-ATL
25h 15m2 stops
£384Scandinavian Airlines
Find Deal
Wed, 15 Oct - Wed, 22 Oct
Scandinavian Airlines Logo
19:55 - 18:30ATL-LHR
17h 35m1 stop
Scandinavian Airlines Logo
06:40 - 17:20LHR-ATL
15h 40m1 stop
£392Scandinavian Airlines
Find Deal
Mon, 15 Sep - Thu, 25 Sep
 Logo
06:55 - 10:00ATL-LHR
22h 05m2 stops
 Logo
08:30 - 23:59LHR-ATL
20h 29m2 stops
Mon, 12 May - Mon, 19 May
JetBlue Logo
11:00 - 06:30ATL-LHR
14h 30m1 stop
JetBlue Logo
08:15 - 22:42LHR-ATL
19h 27m1 stop
£488JetBlue
Find Deal
Sat, 3 May - Sat, 17 May
JetBlue Logo
07:30 - 06:30ATL-LHR
18h 00m1 stop
JetBlue Logo
07:25 - 17:33LHR-ATL
15h 08m1 stop
£489JetBlue
Find Deal
Sun, 12 Oct - Fri, 7 Nov
JetBlue Logo
11:00 - 06:30ATL-LHR
14h 30m1 stop
JetBlue Logo
11:55 - 19:39LHR-ATL
12h 44m1 stop
£499JetBlue
Find Deal
Sat, 3 May - Thu, 8 May
JetBlue Logo
11:00 - 06:30ATL-LHR
14h 30m1 stop
JetBlue Logo
11:55 - 19:39LHR-ATL
12h 44m1 stop
£500JetBlue
Find Deal
Sat, 3 May - Thu, 8 May

Expert advice for your flight from Atlanta to Heathrow

 
Snippets provided in this section are AI-generated based on a summarisation of KAYAK-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are specific to the author and reflect their authentic experience, which may vary significantly from the experience of others.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airlines
Finnair

Finnair's A350 offers lower cabin altitude and higher humidity for a more comfortable journey.


Finnair's Economy Comfort offers extra legroom for a small additional charge, enhancing comfort.

Read more about Finnairby Gabriel Leigh
Virgin Atlantic

Virgin's Upper Class offers fully flat beds and exclusive lounge access for a luxurious experience.


Virgin's Economy Delight offers additional legroom and priority check-in, enhancing comfort and convenience.

KLM

KLM's Premium Comfort offers 48 cm wide seats and 20 cm recline for better sleep on long flights.


KLM's SkyPriority security line access in Premium Comfort saves time at busy airports.

Read more about KLMby Blane Bachelor
British Airways

BA's Premium Economy offers more space, priority boarding, and bigger baggage allowance for long-haul flights.


BA's Executive Club allows Avios collection for flights and partner services, enhancing travel value.

Air France

Air France's Premium cabin offers larger seats and SkyPriority benefits for a refined long-haul experience.


Air France offers complimentary champagne in all cabins, enhancing the in-flight experience.

Airports
ATL

Avoid parking at ATL due to ongoing construction reducing spots. Consider alternative transport options to save time and hassle.

Read more about ATLby Blane Bachelor
LHR

The Heathrow Express takes you to London Paddington in 15 minutes. Buy tickets in advance for the best rates.

Read more about LHRby Kirstie Pickering
Our travel experts
Gabriel Leigh

Gabriel Leigh

Expert on Finnair

Gabriel Leigh

Gabriel Leigh

Gabriel is a writer and video creator. As senior content producer for Flightradar24 and Monocle’s transport correspondent, he keeps a close eye on aviation in particular. He has also written travel articles for the likes of The New York Times. Born in New York but raised around the world, he now lives in Sweden. He’s been to 75 countries, flying 2.3 million miles on 113 airlines and through 234 airports in the process.

Read more
Laura Ratliff

Laura Ratliff

Expert on Virgin Atlantic

Laura Ratliff

Laura Ratliff

Laura Ratliff is a New York-based writer and editor. She lives in downtown Brooklyn with her husband and their beloved dogs. Originally from Texas, she now considers New York City her home. She typically spends more than 200,000 miles on a plane each year and stays in plenty of hotels.

Read more
Blane Bachelor

Blane Bachelor

Expert on KLM, Air France and ATL

Blane Bachelor

Blane Bachelor

Blane Bachelor is a journalist and editor specialising in travel and aviation who writes regularly for top global outlets. Born and raised in Florida, Blane has worked and lived in four countries, including the Netherlands, where she’s currently based with her family. Her favourite way to get to know a new destination is by running or riding a bike around town – or hearing a spooky ghost story about local history.

Read more
Duncan Madden

Duncan Madden

Expert on British Airways

Duncan Madden

Duncan Madden

Duncan is a freelance travel writer, copywriter and book author in constant search of travel stories and the perpetual sensation of being on holiday. He’s never happier than when on a dusty trail in search of empty waves or ducking under the piste tape in search of snowbound solitude. British born, living in Germany, but happiest heading for the horizon. His first book, Found in Translation, explores the etymologies and stories of country names around the world and is out now.

Read more
Kirstie Pickering

Kirstie Pickering

Expert on LHR

Kirstie Pickering

Kirstie Pickering

Aviation and business journalist Kirstie didn’t leave England until she was 18 years old, but has since travelled to over 20 countries including Japan, Canada, and Iceland. Her travel expertise lies in European city breaks, including how to find the best locally-owned hotels and restaurants and how to optimise the airport experience for your needs.

Read more

KAYAK's insights & trends for Atlanta to Heathrow flights

Get data-powered insights and trends into flights from Atlanta to Heathrow 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 Atlanta to London Heathrow Airport?

The average price of all round-trip flights from Atlanta to London Heathrow Airport clicked on KAYAK for each day over the last 12 months.
For Atlanta to London Heathrow Airport, Monday is the cheapest day to fly on average and Saturday is the most expensive. Flying from London Heathrow Airport back to Atlanta, the best deals are generally found on Wednesday, with Sunday being the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Atlanta to London Heathrow Airport, 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 Atlanta to London Heathrow Airport is January, where tickets cost £542 (return) on average. On the other hand, the most expensive months are June and July, where the average cost of round-trip tickets is £904 and £843 respectively.

Can I save money by flying with a stopover from Atlanta to London Heathrow Airport?

The average return price for all direct flights, flights with one stopover, and flights with two stopovers for the route found by users searching on KAYAK in the last 2 weeks.
No, with an average price for the route of £1,164, prices are generally cheapest when you fly direct.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Atlanta to London Heathrow Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.
To get a below average price on the flight from Atlanta to London Heathrow Airport, you should book around 3 weeks before departure. For the absolute cheapest price, our data suggests you should book 14 weeks before departure.

Good to know - Cheap tickets from Atlanta to London Heathrow Airport

Low season

January

High season

June

Cheapest flight

£201
Best time to beat the crowds (19% less expensive on average)
Most popular time to fly (36% more expensive on average)
Flight from Atlanta to London Heathrow Airport

When to book flights from Atlanta to Heathrow

Are your dates flexible? Find out the best times to travel from Atlanta to Heathrow 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 Atlanta to London Heathrow Airport flights

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

    In the last 3 days, the lowest price for a flight from Atlanta to London Heathrow Airport was £267 for a one-way ticket and £474 for a return.

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

    All the following airlines offer inflight Wi-Fi service on the Atlanta to London Heathrow Airport flight route: KLM, Air France, Virgin Atlantic, Delta, Alaska Airlines, and Thai Airways.

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

    The Boeing 767-400 is the aircraft model that flies most regularly on the Atlanta to London Heathrow Airport flight route.

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

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

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

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

  • Which is the best airline for flights from Atlanta to London, Air France or JetBlue?

    The two airlines most popular with KAYAK users for flights from Atlanta to London are Air France and JetBlue. With an average price for the route of £680 and an overall rating of 7.4, Air France is the most popular choice. JetBlue is also a great choice for the route, with an average price of £706 and an overall rating of 7.3.

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

    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 Atlanta to London Heathrow Airport.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London Heathrow Airport from Atlanta 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 Atlanta to London Heathrow Airport?

    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 London Heathrow Airport with an airline and back to Atlanta with another airline.

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

    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 London Heathrow Airport from Atlanta 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 Atlanta to London Heathrow Airport

  • Looking for a cheap flight from London Heathrow Airport to Atlanta? 25% of our users found flights on this route for £310 or less one-way and £581 or less round-trip.

Prefer to fly direct from Atlanta to London Heathrow Airport?

Find which airlines fly direct from Atlanta Hartsfield-Jackson Airport to London Heathrow Airport, which days they fly and book direct flights.

Direct departures

Atlanta Hartsfield-Jackson 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

Direct returns

London Heathrow to Atlanta Hartsfield-Jackson

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 Atlanta to Heathrow

 
See real verified KAYAK customer reviews for airlines flying from Atlanta to London. 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 Atlanta to Heathrow? 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 1333 reviews
7.8Boarding
8.4Crew
7.1Entertainment
7.7Comfort
7.2Food
Airline reviews

Cabin crew professional, polite and friendly, boarding was seemless, but come on KLM surely you can do better than a pack of cheesy biscuits as an inflight snack

8.0 ExcellentAnonymous, Apr 2025AMS - MAN
Read more KLM reviews

Cabin crew professional, polite and friendly, boarding was seemless, but come on KLM surely you can do better than a pack of cheesy biscuits as an inflight snack

Cabin crew were excellent, very proffesional, polite and friendly, in flight snack was underwhelming, a packet of cheese biscuits, im sure KLM could run to a sandwich!

Legroom not all it could be, especially when the seat in front is reclined. Otherwise it was good, food and beverage were nice.

Overall very positive. Boarding was quick and organized. Cabin was clean and seats were reasonably comfortable. Cabin crew was excellent and the meals provided were also of good quality

This fight left ahead of time which meant it arrived early which was great. Staff were very professional, but as with all these Short hop Flights the food was a disappointing snack There was no entertainment on this flight, but I did not expect any

I flew premium economy and this was a good option. Although the seats didn’t recline much, I was able to get some sleep with my head propped against the window. The food was good and the entertainment was wonderful The staff were very attentive and professional

Great boarding, great short flight but no entertainment whatsoever and no wifi. Prepare to disembark by a staircase.

Great boarding, great short flight but no entertainment whatsoever. It was supposed to have wifi but that did not work.

Transfer at CDG to connecting KLM flight to Amsterdam was a NIGHTMARE. LONG WALKWAYS, NO MOVING WALKWAYS, POOR signage, Have to take a train & No staff visible to help navigate the maze. AVOID TRANSFER AT CDG AT ALL COST.

Good food. Excellent crew service. Clean aircraft. Narrow seats and isle.

My experience was good overall, the quality of the food really decreased! There used to be a choice between meat and fish now it’s between chicken and pasta! In the choices of entertainment meditation has been added which is very good. Soft chair workout to improve blood circulation and avoid phlebitis should be added.

The only reason the overall rating wasn't "excellent" was due to problems in claiming luggage. The bags are delivered to the main area (Cinta 35) for domestic passengers, but to a DIFFERENT ROOM for international arrivees. After waiting 30 minutes, someone (who didn't appear to be from Air France or the airport) told us to go to another area. There we found our bags, which appeared to have been awaiting us for a while. We had to go through a bag check before leaving the airport. If we had been alerted to this possibility, or better yet, been to go directly to Cinta 34, we could have eliminated quite a bit of waiting.

Much better than the major US Carriers especially in Biz Class.

It was not Air France but Air Europa. But confusion over our checked luggage. Whether it was checked all the way to Tenerife or not. It was not. Had to line up again in Departures. At least our Sky Priority was honoured. Flight was fine.

My wife and I had a row to ourselves after moving seats. There were no TVs and you had to buy food. So we did nothing but had a quick nap. Flight was fine.

The male attended that served are section was a snob. He did not answer my call light when my wine spilled all over the floor. I did not push it again or drew his attention to it. He just ignored the call light when he came to give us our meal, serving the people behind us first. I did not push it again or drew his attention to it to see his reaction. It was so obvious that he was ignoring us. We were in premium economy!

Georgian Airways check in staff initially denied us, because they thought passengers required transit visas to transfer on connecting flights. This required 70 minutes for them to call multiple people to confirm how transfers worked. They did not apologize once accepting our check in. Onboard, the four hour flight gave stale bread with spam slices as lunch. The only included drinks were still or sparkling water.

I did not get my baggage at my final destination..poor coordination with connecting flights with partner airlines (Saudi airways). Also the food was very mediocre.

Not a good one this time. The absence of internet without any information/notification ahead was really the unacceptable part. Also this new A350-900 has a serious legroom challenge for economy seats. It’s more like a medium-haul flight legroom configuration.

Not great , just ok . I expected better food but it did not deliver . Flight staff was ok . The guy at the drop off bag counter was the only saving grace in this whole trip . He was pleasant, friendly and very helpful . You couldn’t ask for a better assistance from him .

I did not fly by vergin atlantic from bangalore to vasco da gama

Your flight delayed at Heathrow n I almost missed my mother funeral.you idiots. I had to waste 10 hours in different airports. Thank your stars I'm not suing you.

Miami airport needs more thorough signage. It was a long walk from my transport point to the check in desk,

Flight took off an hour late. Had to stay on the tarmac for half an hour after landing. Both annoying.

We had an unfortunate experience where we had to leave the aircraft after boarding, shortly before the scheduled takeoff time, and re-board. The reason given was that a passenger felt ill and had to cancel their plans and therefor their luggage had to be found and removed.

We’ve used VA before many times the experience is always been good they have lovely staff and the food is always delicious.

Everything about the flight was amazing from check in to boarding entertainment was okay food we didn’t try.

Seats were old and dirty, for a long haul flight you expect to be able to recline and for the av to work properly. Choice for vegans was fruit….

The Virgin Atlantic crew was very good. However, the equipment was OK, the seats were OK, but her bags did not arrive with me. Two bags showed up a day later and I’m still waiting for my third back.

The crew was very good. However, the equipment was a bit dated. Some of the electronics were not working. To top it, three bags didn’t arrive with me. Two of them were delivered a day later. I’m still waiting for the third bag, I was so looking forward to this virgin Atlantic flight, but, I am disappointed.

Excellent. Although they used to greet me as a mosaic member and provide a free drink, early boarding helps me to keep coming back to JetBlue.

Cancelled flight with no specific instructions to get a boarding pass for another flight. The whole flight of people were in line for an hour because there was only 1 person to help at the desk. This was unusual for JetBlue.

It was too hot in the cabin. The AC did not help.

Except for the 28 minute delay leaving and the earlier reschedule to a later takeoff time the flight was good.

Loved the leg room and tvs screens on the seats and free WiFi. Wish the price was lower and could save by rebooking

No music app working: no economy meal on five hour flight; hour on tarmac at the end waiting for a gate. Flight itself was smooth and easy.

It took 1-1/2 hours to get our luggage after we landed. That to me is unacceptable

The flight was delayed for 4 hours. Once onboard the crew was wonderful.

Overall was excellent. Will definitely us JetBlue in the future.

Very well organized both boarding and deplaning. Very satisfied with the service I received.

Cancelled flight minutes before boarding. Rescheduled flight was two days later

The flight attendants were EXTREMELY personable and appreciated the service, lights going off after dinner (probably the norm, but I haven’t flown evening overnight flights in a while). Thank you!

Business class seats were very dated on my plane. Very little storage, charging ports were not easily accessible, tv screen kept flopping away. Vegetarian food was disappointing: hardly any protein and severely under-seasoned. Crew was lovely.

The food was ok, but not great. They delayed boarding in Portland and did not enforce group boarding. But the crew was excellent, went above and beyond.

The food was pathetic. There wasn't much leg room and recline space for such a long flight. No tea/ coffee for a 2-3 hour connecting flight without purchasing! Really!?

Service was very good. Because I use a cane, I was allowed to use Priority Boarding. Biggest problem was extremely limited leg room in Economy class seats. For airplane food, it was alright.

Experience was good. Could have been better if we didn’t have to board an hour before the flight to ghana and miss relaxing time in the lounge. That process was very stressful

I was charged fees for check in bags at the airport by British Airways. It was supposed to be no charge but Kayak messed up my booking apparently and I had to pay for check in bags. I paid $175.

They took my carry on and checked it in. Staff in general at Heathrow are not friendly or helpful

The crew were professional and friendly. It was the most uncomfortable international flight I've ever flown. Crammed in passengers. No overhead space to put my bag. No leg room and unable to recline seat due to seats too close together so it upset passenger behind me! Upgrade price to get 2 inches of more space unreasonable.

Everything you need to know for your flight from Atlanta to Heathrow

Information on your arrival and departure airports

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