£416 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 4/10. 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
1 adult, Economy

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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Flights Deals

Cheap Flights 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.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Grenada to Heathrow

Sun, 9 Nov - Mon, 24 Nov
Air Canada Logo
16:55 - 11:20GND-LHR
14h 25m1 stop
Air Canada Logo
19:25 - 15:55LHR-GND
48h 30m2 stops
£636Air Canada
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Sun, 9 Nov - Mon, 24 Nov
Air Canada Logo
16:55 - 11:20GND-LHR
14h 25m1 stop
Air Canada Logo
19:25 - 15:55LHR-GND
48h 30m2 stops
£637Air Canada
Find Deal
Tue, 16 Sep - Tue, 7 Oct
Virgin Atlantic Logo
16:00 - 07:50GND-LHR
10h 50m1 stop
Virgin Atlantic Logo
08:05 - 14:15LHR-GND
11h 10m1 stop
£651Virgin Atlantic
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Sun, 9 Nov - Mon, 24 Nov
Air Canada Logo
16:55 - 08:05GND-LHR
59h 10m2 stops
Air Canada Logo
13:50 - 15:55LHR-GND
54h 05m2 stops
£663Air Canada
Find Deal
Sun, 9 Nov - Mon, 24 Nov
Air Canada Logo
16:55 - 16:20GND-LHR
43h 25m2 stops
Air Canada Logo
13:50 - 15:55LHR-GND
54h 05m2 stops
£665Air Canada
Find Deal
Tue, 16 Sep - Tue, 7 Oct
Virgin Atlantic Logo
16:00 - 07:50GND-LHR
10h 50mdirect
Virgin Atlantic Logo
08:05 - 14:15LHR-GND
11h 10mdirect
£670Virgin Atlantic
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Sun, 9 Nov - Sun, 16 Nov
 Logo
16:55 - 07:50GND-LHR
34h 55m1 stop
 Logo
08:40 - 18:10LHR-GND
13h 30m1 stop
Sun, 9 Nov - Sun, 16 Nov
 Logo
16:55 - 07:50GND-LHR
34h 55m1 stop
 Logo
08:40 - 18:10LHR-GND
13h 30m1 stop
Sun, 9 Nov - Sun, 16 Nov
American Airlines Logo
16:30 - 12:05GND-LHR
15h 35m1 stop
American Airlines Logo
11:15 - 14:45LHR-GND
31h 30m1 stop
£870American Airlines
Find Deal
Sun, 9 Nov - Mon, 24 Nov
American Airlines Logo
16:30 - 11:30GND-LHR
15h 00m1 stop
American Airlines Logo
11:15 - 14:45LHR-GND
31h 30m1 stop
£871American Airlines
Find Deal
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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 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 November, where tickets cost £640 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 £846 and £792 respectively. For one-way flights, the best month to travel is November with an average price of £640.

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

Low seasonFebruary
High seasonJuly
Cheapest flight£416
Best time to beat the crowds but there is an average 3% increase in price.
Most popular time to fly and prices are also 4% 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 £754. The cheapest price found on KAYAK in the last 2 weeks cost £712 and departed from St. George's Point Saline Intl Airport.

  • What is the cheapest day to fly to London?

    Based on KAYAK data, the cheapest day to fly to London is Wednesday where round-trip tickets can be as cheap as £634. On the other hand, the most expensive day to fly is Sunday, where round-trip prices are £774 on average.

  • 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.

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

    The cheapest time of day to fly to London Heathrow Airport is generally in the evening, when round-trip flights cost £912 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.

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

    Each week there are around 351 direct flights from within Grenada to London Heathrow Airport. The most common day for departures is Friday, with 16% of flights taking off on this day.

Top tips for finding cheap flights to London Heathrow Airport

  • 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 652 reviews
8.1Crew
6.9Food
7.2Comfort
7.5Entertainment
7.6Boarding
Airline reviews

Super friendly and helpful staff, from check-in desk to cabin crew.

10.0 ExcellentJoe, May 2025JFK - MAN
Read more Virgin Atlantic reviews

Super friendly and helpful staff, from check-in desk to cabin crew.

Following a paid seat upgrade for enhanced comfort, I encountered an unacceptable odor in my assigned area. It took three hours for the crew to relocate me, and the replacement seat was unacceptably close to the lavatory, offering no improvement.

Good overall. Cannot fault the airlines. I have had better entertainment systems before ie ice in Emirates but it was not too bad. Food was decent and staff were friendly.

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.

The payment system was not working so was unable to connect wifi the entire flight

The boarding call announcements versus the Staff announcements versus the digital signage board on the out-going and returning flights WERE NOT IN SYNC. I was sent through check and re-checks 3 times. WHY?

Absolutely the worst airline. Can’t find anything positive to say. We were in business which is the same as most airlines coach

everything to do with KAYAK was terrible. Your customer facing departments are utterly useless, timewasting and unhelpful.

I ordered short ribs for main course. It tasted sweet, really sweet. Horrible.

When checking our bags we were told our bags would go through our final destination. This did not happen. When boarding, after group 3 it was a free for all, everyone boards. When served lunch, I asked for anything without dairy, I was given popcorn and gummy snacks. She said she would come back with more options, she never did. Also, when traveling through London, they don’t tell you your gate number until 1 hour before flight leaves, causing everyone to run to their gate.

Full flight, but crew was great. No wifi and no seatback entertainment, so had to read...argh!

The screen didn’t work and I didn’t get the seat upgrade I paid $300 for. They were no help with that,

The crew did not really interact with me which was no problem as I was fine. I did see that they were somewhat short with some passengers but that was not common. Just in general, they did not seem friendly - no requirement to be so but I am used to a friendly crew on most flights. The food was just ok but with a flight that large, I would think it hard to make something more elaborate.

Paid $180 for seat selection, and selection essnt honored. Have to call for a refund.

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
Slough
Croydon
Stansted
Poole
Chichester
Folkestone
Maidstone
Colchester
Salisbury
Crawley
Chelmsford
Bedford

Everything you need to know for your flight to Heathrow

Information on the airport you'll fly into in London

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