£303 Find Cheap Flights from London Heathrow Airport to Caribbean Islands

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 Islands departing on 25/2. 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, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Caribbean Islands

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Caribbean Islands.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Caribbean Islands.
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Cheap Flights from Heathrow to Caribbean Islands

Cheapest return prices found by our users on KAYAK in the last 72 hours
Montego Bay
Montego Baydirect£507
Bridgetown
Bridgetown1 stop£495
Kingston
Kingston2 stops£608
Punta Cana
Punta Cana1 stop£536
St. John's
St. John'sdirect£415
Port of Spain
Port of Spain2 stops£525
Castries
Castries1 stop£701
Santo Domingo
Santo Domingo1 stop£615
St. George's
St. George's2 stops£613
Nassau
Nassau2 stops£526
George Town
George Town2 stops£565
Simpson Bay
Simpson Bay1 stop£514
Kingstown
Kingstown1 stop£646
Roseau
Roseau2 stops£625
Oranjestad
Oranjestad1 stop£500
Pointe-à-Pitre
Pointe-à-Pitre2 stops£579
Basseterre
Basseterre1 stop£612
Road Town
Road Town1 stop£765
Willemstad
Willemstad1 stop£585
Montego Bay
Montego Baydirect£507
Bridgetown
Bridgetown1 stop£495
Kingston
Kingston2 stops£608
Punta Cana
Punta Cana1 stop£536
St. John's
St. John'sdirect£415
Port of Spain
Port of Spain2 stops£525
Castries
Castries1 stop£701
Santo Domingo
Santo Domingo1 stop£615
St. George's
St. George's2 stops£613
Nassau
Nassau2 stops£526
George Town
George Town2 stops£565
Simpson Bay
Simpson Bay1 stop£514
Kingstown
Kingstown1 stop£646
Roseau
Roseau2 stops£625
Oranjestad
Oranjestad1 stop£500
Pointe-à-Pitre
Pointe-à-Pitre2 stops£579
Basseterre
Basseterre1 stop£612
Road Town
Road Town1 stop£765
Willemstad
Willemstad1 stop£585

Book Cheap Heathrow to Caribbean Islands Plane Tickets

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

Sat, 7 Mar - Sat, 14 Mar
JetBlue Logo
08:05 - 03:49
LHR
-
SJU
23h 44m
1 stop
JetBlue Logo
06:30 - 20:45
SJU
-
LHR
34h 15m
1 stop
£408JetBlue
Tue, 24 Feb - Tue, 10 Mar
Virgin Atlantic Logo
08:00 - 13:10
LHR
-
ANU
9h 10mdirect
Virgin Atlantic Logo
17:10 - 05:25
ANU
-
LHR
8h 15mdirect
£415Virgin Atlantic
Tue, 17 Feb - Tue, 10 Mar
KLM Logo
06:30 - 13:40
LHR
-
BGI
11h 10m
1 stop
KLM Logo
15:10 - 10:45
BGI
-
LHR
15h 35m
2 stops
£495KLM
Tue, 3 Mar - Tue, 10 Mar
KLM Logo
06:30 - 13:40
LHR
-
BGI
11h 10m
1 stop
KLM Logo
15:10 - 17:00
BGI
-
LHR
21h 50m
1 stop
£498KLM
Wed, 18 Mar - Tue, 24 Mar
Air Canada Logo
13:25 - 00:20
LHR
-
POS
38h 55m
2 stops
Air Canada Logo
01:20 - 20:35
POS
-
LHR
39h 15m
2 stops
£525Air Canada
Mon, 2 Feb - Sun, 15 Feb
Air Canada Logo
13:45 - 01:20
LHR
-
POS
39h 35m
2 stops
Air Canada Logo
02:20 - 20:35
POS
-
LHR
38h 15m
2 stops
£526Air Canada
Mon, 2 Mar - Mon, 9 Mar
Avianca Logo
21:40 - 17:35
LHR
-
PUJ
23h 55m
1 stop
Avianca Logo
12:40 - 14:35
PUJ
-
LHR
21h 55m
1 stop
£536Avianca
Sat, 21 Feb - Wed, 4 Mar
Avianca Logo
21:40 - 16:45
LHR
-
PUJ
23h 05m
1 stop
Avianca Logo
17:55 - 14:35
PUJ
-
LHR
16h 40m
1 stop
£537Avianca
Mon, 2 Feb - Mon, 9 Feb
Air France Logo
17:35 - 17:55
LHR
-
POS
52h 20m
3 stops
Air France Logo
19:20 - 18:20
POS
-
LHR
19h 00m
2 stops
£538Air France
Sat, 21 Mar - Sat, 28 Mar
Air France Logo
06:20 - 18:45
LHR
-
PUJ
16h 25m
1 stop
Air France Logo
13:00 - 06:25
PUJ
-
LHR
13h 25m
1 stop
£543Air France
Booking Insights

KAYAK's insights & trends for Heathrow to Caribbean Islands flights

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

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

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to Caribbean Islands from London Heathrow Airport found in the last 72 hours was to Montego Bay, at £514 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 £514.

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

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 £385, prices are generally cheapest when you fly direct.

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

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 Islands, 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 Islands is January, when tickets cost £683 (return) on average. On the other hand, the most expensive months are December and July, when the average cost of return tickets is £1,066 and £1,050 respectively.

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

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

Your flight ticket price will generally be cheaper if you fly to Caribbean Islands on a Sunday and more expensive on a Saturday. On your return trip to London Heathrow Airport, you should consider flying back on a Wednesday, and avoid Mondays for better deals.

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

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 Islands, 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 a flight from London Heathrow Airport to Caribbean Islands, you should book around 2 weeks before departure, which saves you about 5% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 24 weeks before departure.

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

Low seasonSeptember
Cheapest flight£294
Best time to beat the crowds (13% less expensive on average)
Most popular time to fly (27% more expensive on average)
Flight from London Heathrow Airport to San Juan

FAQs - booking Caribbean Islands flights

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

    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 Islands.

  • 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 Islands?

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

    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 Islands 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 Islands?

    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 Islands 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 Islands?

    The cheapest time of day to fly to Caribbean Islands is generally in the morning, when retur flights cost £745 on average. Morning departures are around 16% cheaper than evening flights, on average. The most expensive time of day to fly to Caribbean Islands is generally in the evening, which is peak travel time and where the average cost of a ticket is £886.

Reviews of the top 5 airlines flying from Heathrow to Caribbean Islands

 
See real verified KAYAK customer reviews for airlines flying from London to Caribbean Islands. 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 Caribbean Islands? 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.
7.6
FinnairOverall score based on 1353 reviews
8.2Crew
7.7Boarding
7.5Comfort
6.9Entertainment
6.7Food
Airline reviews

Very good seat, very comfortable, good food, and good service.

10.0 ExcellentSunny, Jan 2026
HEL - DEL
Read more Finnair reviews

Very good seat, very comfortable, good food, and good service.

It was a good flight, very comfortable seats for sleeping in business class. Probably the most comfortable business class seat I've ever had (20+ times in business class on various airlines). Service was good, but the only downside is my screen didn't work and it had to be reset multiple times to get it to shut off. I had to block my eyes because the screen was white almost the entire flight and I wore an eye mask when I slept. But when eating and reading in my seat, my eyes hurt because the only way to turn the screen off was reset it and the screen would only be off for a few minutes at a time.

Everything was wonderful! AirBus seats are more comfortable to sleep in as compared to the Boeing planes.

All reviews good because...flight from BWI to London ,economy seats was miserable. I usually book 1,step up from economy but this would have added 1500 bucks 1 way. Bit the bullet and upgraded for retun flight, otherwise all ratings would have been rock bottom.

Great. It was awesome to have boarding from the front and back of the plane as it made the process go very quickly

It was okay. The airplane was a little smaller than a flight from Thailand to Helsinki.

Wish that everyone would board the back of the plane first. Also let kids on first. The gate wasn’t open at arrival and we waited 45 minutes to takeoff. They made up for time in the air.

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.

Food has been disappointing in both legs of flight to india

Great staff great experience, made a 2 hour delay very bearable

Great staff, great experience, made a 2 hour delay very bearable

Food was the worst I’ve had on a VA flight. Normally it’s a lot better

I was my pleasure to fly virgin on my birthday for my first solo trip ever 🫶🏼

These are one of the older seat arrangements facing away from the windows! Not particularly convenient sets. No storage spaces. NO COAT HANGING HOOKS. Inconvenient business class seat compared to any other airlines of similar class. Staff are excellent! Extremely professional, friendly. Food is good too.

Overall, flight was excellent but check in was very slow for Premium Economy. Economy queue was shorter but we weren't allowed to use it.

The staff was not very polite but the flight was very very nice and comfortable and the entertainment was great

Great crew - old style upper class seats on the older fleet now feels dated

Premium economy more comfortable than economy, but not by much. Did was awful, do not try the omelette. Flight crew were helpful. Flight was delayed by over an hour. Overall but bad, arrived safely and thank God.

The business class seats are dated and uncomfortable. The space is bare minimum and there is absolutely no privacy. For $4K, this is not what I expect.

Flight, food and crew were all good, friendly and very satisfactory.

Lost luggage after 2 days no word leaving on cruise no stuff or clothes

Staff's did their best to make everyone comfortable and I appreciate them for it

Pathetic check in experience once again. Not enough staff scheduled at bag drop or for special assistance at LHR. Really need to rethink the whole self check in procedure. The crew was good. A very decent selection of special meals in this leg as compared to the JFK-LHR leg.

Very clean and comfortable cabin. Amazing Mediterranean salad for lunch before landing. Great range of films to watch. Really quiet and easy to sleep on the flight also. The initial food was a bit weird: odd fried chicken pieces in some weird white gloop, but that would be my lack of cultural knowledge on the grub. Salad more than made up for it at the other end. Staff were super attentive and helpful. Great and easy flight

I flew Business Class. Rory, one of the Cabin stewards, was attentive, explained the menu, provided appropriate drinks. was

The flight crew were friendly and attentive. Food was good and they passed out ice cream and drinks awhile after Lunch was done. The ice cream was a nice treat! I found several movies to watch during the flight. There was many movies and tv shows to choose from. We flew Premium economy and there was enough leg room to be comfortable. The seats were also comfortable. I would fly AA again if the airfare isn’t expensive.

More choices on menu. Seemed only thing offered was Scottish, and while that’s good for the Scot’s it doesn’t help the Americans who don’t like that food. And I really hate it when, during sleep time the attendants have a very loud conversation right over you. Lastly, I paid 5000 dollars for business class, and having to pay more to choose my seat early is really an insult. Seems greedy

Gate check bags that had to be gate checked because of first flight being a small flight are missing. British airways lost the luggage and haven’t met up with them yet!

It was good, seating was a little tight apart from that all was well.

I liked the flight but the check in was horrendous. I have booked with you before but not ever had to pay extra for luggage, it was not clear on booking, I didn't know there was different categories of economy that meant different allowances. So was alarmed when we had to pay a further £120 at the check-in at a point of not changing.

Would have preferred a better food menu. Other than that, no complaints.

I wish they gave the earphones earlier rather than when we are already in flight.

Very nice staff members are very nice and friendly helpful

We were a little late pushing back ,but arrived a head of time.

W ended up getting stuck in Edinburgh Scotland during the air strike. They cancelled our flight and No help to get us rebooked. All said down that cost us over $2,000 extra at least to get home. Hopefully we will be reimbursed somehow! Won’t be flying Air Canada again

Wow! Both way we came in in advance! Now that's a first with AC!

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.

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

I was unable to board this flight because of visa changes that I was not alerted about and I’ve been unable to contact Kayak to obtain a refund / credit anything.

My touch screen at my seat wasn't working, the films BA advertised on the website for this flight were not available, and the plane was a little dated, food was good and the staff were good, just let down by the aircraft facilities.

Did not like the seating configuration at all with 2+3+2 in business class. Lacking total privacy and comfort

Check-in experience, for business call please provide a premium experience

Lost my luggage, ran out of food choices in business class, ground crew was completely unapologetic.

Excellent. The crew and flight were great. Checking in was easy and everyone was very helpful.

Late. And service was very slow - passengers sat for well over an hour with dirty trays etc surrounding them

Entertainment devices on A380 need to be fixed, the seats might do with updates.

I like everything about British Airways. Excellence. Perfect. Exquisite service.

The plane was dirty the food was awful and the boarding process took too long

Everything you need to know for your flight to Caribbean Islands

Information on your arrival and departure airports