£306 Find Cheap Flights from London Heathrow Airport to Caribbean

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 Caribbean departing on 19/9. 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

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Best Caribbean Flight Deals from Heathrow

Cheapest return prices found by our users on KAYAK in the last 72 hours
Montego Bay
Montego Bay2 stops£530
Bridgetown
Bridgetown3 stops£486
Kingston
Kingston1 stop£550
Punta Cana
Punta Cana2 stops£526
Castries
Castries1 stop£672
St. John's
St. John's2 stops£533
Port of Spain
Port of Spain2 stops£467
Santo Domingo
Santo Domingo1 stop£539
Nassau
Nassau2 stops£513
St. George's
St. George's1 stop£566
George Town
George Town2 stops£528
Simpson Bay
Simpson Bay1 stop£551
Kingstown
Kingstown2 stops£514
Roseau
Roseau2 stops£827
Pointe-à-Pitre
Pointe-à-Pitre2 stops£530
Oranjestad
Oranjestad1 stop£506
Road Town
Road Town1 stop£899
Basseterre
Basseterre2 stops£665
Fort-de-France
Fort-de-France2 stops£564
Montego Bay
Montego Bay2 stops£530
Bridgetown
Bridgetown3 stops£486
Kingston
Kingston1 stop£550
Punta Cana
Punta Cana2 stops£526
Castries
Castries1 stop£672
St. John's
St. John's2 stops£533
Port of Spain
Port of Spain2 stops£467
Santo Domingo
Santo Domingo1 stop£539
Nassau
Nassau2 stops£513
St. George's
St. George's1 stop£566
George Town
George Town2 stops£528
Simpson Bay
Simpson Bay1 stop£551
Kingstown
Kingstown2 stops£514
Roseau
Roseau2 stops£827
Pointe-à-Pitre
Pointe-à-Pitre2 stops£530
Oranjestad
Oranjestad1 stop£506
Road Town
Road Town1 stop£899
Basseterre
Basseterre2 stops£665
Fort-de-France
Fort-de-France2 stops£564

Cheap Flights from Heathrow to Caribbean

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

Tue, 9 Sep - Sun, 21 Sep
JetBlue Logo
08:25 - 12:07LHR-SJU
32h 42m1 stop
JetBlue Logo
19:50 - 06:30SJU-LHR
29h 40m1 stop
£426JetBlue
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Tue, 9 Sep - Wed, 24 Sep
Icelandair Logo
08:25 - 12:07LHR-SJU
32h 42m1 stop
Icelandair Logo
14:05 - 09:30SJU-LHR
14h 25m1 stop
£432Icelandair
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Thu, 27 Nov - Sun, 30 Nov
Air Canada Logo
08:55 - 01:15LHR-POS
20h 20m2 stops
Air Canada Logo
02:15 - 06:30POS-LHR
24h 15m1 stop
£467Air Canada
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Thu, 27 Nov - Sun, 30 Nov
Air Canada Logo
18:00 - 01:15LHR-POS
35h 15m1 stop
Air Canada Logo
02:15 - 11:20POS-LHR
29h 05m1 stop
£497Air Canada
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Fri, 3 Oct - Sun, 16 Nov
KLM Logo
06:30 - 01:48LHR-POS
24h 18m2 stops
KLM Logo
19:20 - 13:50POS-LHR
14h 30m1 stop
£498KLM
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Wed, 19 Nov - Sat, 29 Nov
KLM Logo
17:50 - 13:35LHR-BGI
23h 45m1 stop
KLM Logo
15:05 - 10:45BGI-LHR
15h 40m2 stops
£531KLM
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Wed, 26 Nov - Tue, 2 Dec
British Airways Logo
13:25 - 18:20LHR-BGI
8h 55mdirect
British Airways Logo
20:15 - 08:30BGI-LHR
8h 15mdirect
£552British Airways
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Wed, 26 Nov - Tue, 2 Dec
British Airways Logo
13:25 - 18:20LHR-BGI
8h 55mdirect
British Airways Logo
20:15 - 08:30BGI-LHR
8h 15mdirect
£553British Airways
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Tue, 4 Nov - Tue, 18 Nov
Virgin Atlantic Logo
11:15 - 16:10LHR-BGI
8h 55mdirect
Virgin Atlantic Logo
21:00 - 09:35BGI-LHR
8h 35mdirect
£557Virgin Atlantic
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Tue, 4 Nov - Tue, 18 Nov
Virgin Atlantic Logo
11:15 - 16:10LHR-BGI
8h 55mdirect
Virgin Atlantic Logo
21:00 - 09:35BGI-LHR
8h 35mdirect
£560Virgin Atlantic
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KAYAK's insights & trends for Heathrow to Caribbean flights

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

What is the cheapest London Heathrow Airport to Caribbean flight route?

The cheapest price for flight routes found by users searching on KAYAK in the last 2 weeks for round-trip flights from London Heathrow Airport to Caribbean.

The cheapest ticket to Caribbean from London Heathrow Airport found in the last 72 hours was to Nassau, at £625 return. The most popular route is from London Heathrow Airport (LHR) to Montego Bay (MBJ), and the cheapest round-trip airline ticket found on this route in the last 72 hours was £667.

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

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.

Yes, flying with a stopover may cost you more time, but you can also save money on the route, with a 3 stops stopover the cheapest option at £1,055 on average.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from London Heathrow Airport to Caribbean, 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 Caribbean is September, when tickets cost £620 (return) on average. On the other hand, the most expensive months are December and July, when the average cost of return tickets is £996 and £898 respectively.

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

The average price of all round-trip flights from London Heathrow Airport to Caribbean clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from London Heathrow Airport to Caribbean, look for departures on Sundays and avoid leaving on a Saturday, as it's usually the priciest day. When flying back from Caribbean, Sunday is the cheapest day to fly and Monday is the most expensive.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from London Heathrow Airport to Caribbean, 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 London Heathrow Airport to Caribbean, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 4 weeks before departure.


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

Low seasonMay
High seasonDecember
Cheapest flight£306
Best time to beat the crowds (5% less expensive on average)
Most popular time to fly (30% more expensive on average)
Flight from London Heathrow Airport to Punta Cana

FAQs - booking Caribbean flights

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

    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 Caribbean.

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

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

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from London Heathrow Airport to Caribbean 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 from London Heathrow Airport to Caribbean?

    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 from London Heathrow Airport to Caribbean 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 Caribbean?

    The cheapest time of day to fly to Caribbean is generally in the morning, when retur flights cost £997 on average. Morning departures are around 14% cheaper than evening flights, on average. The most expensive time of day to fly to Caribbean is generally in the afternoon, which is peak travel time and where the average cost of a ticket is £1,199.

Reviews of the top 5 airlines serving from Heathrow to Caribbean

 
Need help choosing which airline to fly with from Heathrow to Caribbean? 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 1367 reviews
7.7Comfort
7.2Food
8.4Crew
7.1Entertainment
7.8Boarding
Airline reviews

Our first flight was delayed so we missed our connecting flight. However it was easy to book a later flight on their app.

6.0 GoodKathleen P, Jun 2025EDI - AMS
Read more KLM reviews

Our first flight was delayed so we missed our connecting flight. However it was easy to book a later flight on their app.

My flight was delayed by 6 hours then I missed BOTH of my connecting flights, I then had to stay in the AIRPORT at JFK because soooooo many people also suffered from missing flights and there was no hotels available. I would like to be compensated for this experience! I had to stay in the airport for over 16 hours!

Klm start boarding while somw air issue in the plan

The service was great. However the lounge only gets passing grade

I appreciate that KLM was proactive in informing me of the 2 hour delay which enabled me to replan my travel. It was a bit stressful not knowing whether my connection from Montreal to Ottawa was happening. But the ground and air crew did a good job at comforting and assuring me.

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!

You should not have to pay for WiFi in business class

Transfer at Amsterdam airport is very convenient and the airport is easy to navigate. Boarding was also quick and easy. Cabin crew were excellent and the meals were good, although lacking in options.

They only had vegetarian food left on the flight which I wasn’t happy about. I didn’t get any food to eat at all.

This was an absolutely exceptional flight. The flight attendants were extremely attentive and very friendly. They seemed to go out of their way to make us comfortable and to make sure that we had everything we needed., We were in business and were very happy with the size and the details for our pods. We would definitely recommend Finnair and will definitely be flying with them again.

We had an excellent trip with Finnair. This was our first time and we’re very pleased. The only issue was with the boarding - it was a little bit confusing and needs a little bit of streamlining.

Crew very lovely. Arrived an hour late due to bad weather. We were given new tickets to an other flight but it could have been organised better, so we did not have to run through the whole airport to.

Flight delayed over an hour. They said they would hold our connection but then did not.

Major problems checking in at Alaska counter. They could not find our booking code because it came from Finnair.

Do not use KAYAK or Finair for future travel. Unless you purchase the tickets directly from the airline, you were going to have a difficult time checking in. Kayak canceled my flights twice and ended up causing great difficulty in me getting back from Europe because they double sold my tickets between American Airlines and Finair. The event caused significant delays and led to me having to rebook my flights.

The staff were all particularly great. The plane was clean and fresh. The bassinet worked great. It was all very nice.

Boarding uncomfortable. Stewardess said I would have to check my carry on as there was no room in the overhead bins. Another passenger helped me find a spot.

Any flight that lands safely is a good flight. However our leg from Helsinki was delayed 1 hour with no explanation. The delay would not allow us to make our connection to Cincinnati. I was informed by American Airlines that our Cincinnati flight was rescheduled for the following day. I immediately made a non refundable hotel reservation in Dallas. Upon exiting the plane at Dallas I was given a hotel voucher. Nice, but I can't get a refund on the hotel I booked. A little communication would have been helpful. Food on Finnair is below quality of Korean Air.

The cabin crew really looked like they wanted to be somewhere else. They weren't really interested in providing an attentive service to full fare paying passengers at all. However the Captiain's in flight announcements were relaxed and very entertaining.

Food was excellent. Service was very good. Staff was very helpful to all passengers.

The crew was excellent as ever on Virgin. The special meal was poor unfortunately. More significantly when we arrived at Manchester Airport there was no air bridge provided and we had to exit the plane down a rickety stair case. This is unacceptable for a transatlantic flight. Whilst I understand that this is the airport’s fault at the end of the day the airline is responsible for our transportation and needs to do something.

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.

The 787 Dreamliner that we flew on was relatively new and a nice aircraft. We flew on a 777 which was noticeably older and the seats were average” but the 787 was very nice, especially for the price. No window blinds anymore, instead high tech adjustable polychromatic glass!! Nice.

The advance business class boarding got us onto the bus to the plane slightly ahead of the economy class but all of us scrambled to climb the stairs onto the plane together. Business class on this flight consisted of only an empty seat between three seats economy style seats. Good thing it was a short 1hr 20 min flight.

nothing exceptional and like other airlines food becoming smaller in size...

Crew was pleasant and efficient. The speaker system for instructions was hard to understand

an absolute disaster and nightmare on air condition. IT WAS FREEZING!! everyone around us had hats, hoodies, gloves outdoor jackets on. that segment of the aircraft had a fault I assume...no amount of suggestion to turn down the air con helped. otherwise all good.

Everything was very good, short delay Toronto to Regina on my return to Canada but not a big deal. Thanks Kayak, Dr. Ian Stewart

It was fine. There were a couple of mechanical delays prior to takeoff but it was overall a quick and pleasant flight.

Boarded smoothly, took off on time. Entertainment screens were reliable and the movie library is abundant. Food better than wtst was served on the first leg of the journey by another airline.

The plane was dirty. It appeared that Air Canada did not know vacuum cleaners had been invented. Second, the overhead bins were about 1/3 or 1/2 the size of "normal" bins. That was a problem. The worst was disembarking in the weather in Montreal. I have cold agglutinin disease. That means my red blood cells clump together and then are destroyed when exposed, even by breathing to cold air. A few seconds of exposure can be dangerous. I am now experiencing extreme fatigue caused by the anemia from that experience. I should have had more assistance descending a narrow ramp and then traversing, even if only a few feet, of icy pavement. The blowing snow penetrated my facial covering and has caused problems.

Check in was incredibly fast, fukuoka was comfortable and crew very pleasant. The only negative was that the boarding was somewhat chaotic, but it so often is these days as airlines tend to board by how much you pay and not by what an orderly process of filling the plane would be.

The flight was an hour late leaving Heathrow. The food was mediocre. When we got to Austin, my husband’s luggage was missing. He filled out information at baggage claim. We are waiting to hear something. His name is Henry Jacob Braunig.

Only for BA because we had to get to Edinburgh at a certain time. Baggage lost, late boarding with only one person checking, again, our passports and boarding passes until the despatch controller had to step in to get us away. Will never fly BA again.

We arrived late to London, and consequently were 5 min. late to be allowed through security for our next flight. Even though dozens of people missed the same flight, BA did not radio ahead to hold open security for an extra 5-10 min. to allow people to get on the flight. This caused an additional 6 hour delay in London after waiting over an hour in Customer Service to get rebooked. They did not have enough staff on hand to help people in a timely manner. Not at all happy with the BA's customer care or customer service.

All service prior to the flight was terrible: online check-in not working, no customer service tel,, multiple airport scanners not working, A huge mess.

CONSTANT ERROR MESSAGE THAT THE WIFI COULD NOT BE PURCHASED DUE TO INABILITY TO CONNECT PAYMENT SYSTEM VIA SATELLITE. THIS HAPPENED IN BOTH DIRECTIONS. THE MAIN REASON I TRAVEL IN PRIORITY IS TO BE ABLE TO WORK FOR WHICH I NEED ACCESS TO INTERNET. .

They lost my luggage. Lady who was helping with it in Austin was rude. Not very helpful!

Waited 3.25 hours in plane only to have the flight cancelled.

The business class seat was an uncomfortable conversion of a main cabin seat well below the quality of even the budget carriers in the US. I would have never paid for business class if would have known I get the same seat as main cabin. BA has gone down hill significantly in this class of service.

More space, of course. a footrest! more room to walk. Movie selection was awful. Some good documentaries would help if the movies can't be better. The flight itself was great, crew was great.

I had a great experience on this flight! The crew was extremely helpful and attentive. Seats are very comfortable and the in flight entertainment was excellent.

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