£474 Find Cheap Flights from Grenada 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 to Heathrow departing on 17/5. 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 for flights to London, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to London, as well as popular online travel agencies
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Cheap Flight Deals from Grenada to Heathrow

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Grenada 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 Grenada to Heathrow

KAYAK's recommended return flight deals from the most popular airlines that fly from Grenada to Heathrow.
Discover the best prices for you by selecting your travel dates on KAYAK.
Choose your dates
Virgin Atlantic Logo
16:00 - 07:50GND-LHR
10h 50m1 stop
Virgin Atlantic Logo
08:05 - 14:15LHR-GND
11h 10m1 stop
£665Virgin Atlantic
Find Deal
sáb., 5 jul. - sáb., 13 sep.
Virgin Atlantic Logo
16:00 - 07:50GND-LHR
10h 50m1 stop
Virgin Atlantic Logo
08:05 - 14:15LHR-GND
11h 10m1 stop
£712Virgin Atlantic
Find Deal
mar., 22 jul. - mar., 12 ago.
Air France Logo
16:00 - 07:50GND-LHR
10h 50mdirect
Air France Logo
08:05 - 14:15LHR-GND
11h 10mdirect
£715Air France
Find Deal
sáb., 5 jul. - sáb., 13 sep.
Virgin Atlantic Logo
16:00 - 07:50GND-LHR
10h 50mdirect
Virgin Atlantic Logo
08:05 - 14:15LHR-GND
11h 10mdirect
£733Virgin Atlantic
Find Deal
mar., 22 jul. - mar., 12 ago.
 Logo
10:45 - 07:50GND-LHR
16h 05m1 stop
 Logo
08:05 - 14:15LHR-GND
11h 10m1 stop
vie., 12 sep. - mar., 30 sep.
 Logo
12:15 - 07:50GND-LHR
14h 35m1 stop
 Logo
08:05 - 10:40LHR-GND
31h 35m1 stop
lun., 9 jun. - lun., 16 jun.
Finnair Logo
15:40 - 06:20GND-LHR
33h 40m2 stops
Finnair Logo
19:05 - 14:00LHR-GND
23h 55m2 stops
£885Finnair
Find Deal
mar., 2 sep. - mar., 23 sep.
American Airlines Logo
15:40 - 18:55GND-LHR
22h 15m2 stops
American Airlines Logo
12:15 - 14:00LHR-GND
30h 45m1 stop
£892American Airlines
Find Deal
mar., 2 sep. - mar., 23 sep.
Air France Logo
16:00 - 07:50GND-LHR
10h 50mdirect
Air France Logo
08:05 - 14:15LHR-GND
11h 10mdirect
£905Air France
Find Deal
mar., 2 sep. - mar., 23 sep.
American Airlines Logo
14:50 - 19:45GND-LHR
23h 55m2 stops
American Airlines Logo
20:10 - 13:55LHR-GND
22h 45m2 stops
£1,489American Airlines
Find Deal
mié., 16 jul. - sáb., 9 ago.

KAYAK's insights & trends for flights to Heathrow

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

What is the cheapest day to fly to London?

The average price of all round-trip flights to London Heathrow Airport clicked on KAYAK for each day over the last 12 months.
Based on KAYAK data, the cheapest day to fly to London is Wednesday where round-trip tickets can be as cheap as £645. On the other hand, the most expensive day to fly is Sunday, where round-trip prices are £787 on average.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights 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 to London Heathrow Airport is June, where tickets cost £633 on average for return flights. On the other hand, the most expensive months are April and August, where the average cost of tickets from Grenada is £796 and £780 respectively. For one-way flights, the best month to travel is June with an average price of £633.

What is the cheapest time of day to fly to London Heathrow Airport?

The average price for all round-trip flights to London Heathrow Airport depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.
The cheapest time of day to fly to London Heathrow Airport is generally in the evening, when round-trip flights cost £890 on average. The most expensive time of day to fly to London Heathrow Airport is generally at night, which is peak travel time and where the average cost of a ticket is £930.

What is a good deal for flights to London Heathrow Airport?

If you’re looking for cheap airfare to London Heathrow Airport, 25% of our users found tickets to London Heathrow Airport for the following prices or less: From St. George's £683 return.

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

Low season

February

High season

July

Cheapest flight

£474
Best time to beat the crowds but there is an average 5% increase in price.
Most popular time to fly and prices are also 1% lower on average.
Flight from St. George's to London Heathrow Airport

FAQs - booking London Heathrow Airport flights

  • How far is London Heathrow Airport from central London?

    The distance between London Heathrow Airport and the city centre of London is 14 miles.

  • How much is a flight to London?

    On average, a flight to London costs £567. The cheapest price found on KAYAK in the last 2 weeks cost £444 and departed from St. George's Point Saline Intl Airport.

  • How does KAYAK find such low prices on flights 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 to London Heathrow Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket 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 is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights 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 with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight 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 up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • How many direct flights to London Heathrow Airport are there each week?

    Each week there are around 365 direct flights from within Grenada to London Heathrow Airport. The most common day for departures is Tuesday, with 16% of flights taking off on this day.

See more FAQs

Top tips for finding cheap flights to London Heathrow Airport

  • Looking for cheap airfare to London Heathrow Airport? 25% of our users found round-trip tickets to London Heathrow Airport for the following prices or less: Cheap flights to London Heathrow Airport from St. George's £564
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest London Heathrow Airport flight deals.

Top airlines flying from Grenada to Heathrow

 
See real verified KAYAK customer reviews for airlines flying to London. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Grenada to London. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with 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.
7.4
Virgin AtlanticOverall score based on 642 reviews
7.2Comfort
7.5Entertainment
8.1Crew
6.9Food
7.6Boarding
Airline reviews

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

2.0 MediocreAnthony, Apr 2025BLR - GOI
Read more Virgin Atlantic reviews

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.

Uncomfortable seats. Crazy seat assignments separating families when they could easily have put them together. Good communication from pilot about arrival time after delay in departure. Toilet ran out of water in sink. Snack box poor for flight of this length.

The bed in Club class was not very comfortable, everything else was good.

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!

Great room between the seats, food was excellent, very comfortable overall and could have stayed on the plane even longer

I have noticed that the airlines, including this flight, pretend there is going to be turbulence, announce such, and say they can’t do beverage service. There is no turbulence and the seat belt light goes off 10 minutes before they ask for tray tables up and seat belts back on. They are just trying to spend less money and it’s quite transparent

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!?

No longer a premium carrier and no better than the low cost .

Travelling to a place near Heathrow?

Book flights to Heathrow if you plan to visit one of these locations
Gatwick
Milton Keynes
Eastbourne
Luton
Swindon
Northampton
Southend-on-Sea
Winchester
Croydon
Slough
Stansted
Poole
Chichester
Maidstone
Salisbury
Folkestone
Colchester
Crawley
Chelmsford
Hastings

Everything you need to know for your flight to Heathrow

Information on the airport you'll fly into in London

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