£209 Find Cheap Flights from Caribbean Islands 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 4/3. 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

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Everything you should know

Cheapest return fare
£411
Overall average: £493
Lufthansa
Tue 10/2Tue 17/2
SJU - LHR • 1 stop
Cheapest direct flights
£655
Typical prices: £579-£778
British Airways
Mon 2/3Mon 16/3
BGI - LHR • Direct
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We hope you love your trip to Heathrow!
Flight Deals
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Flight Deals

Cheap Flights from Caribbean Islands to Heathrow

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

Tue, 10 Feb - Tue, 17 Feb
Lufthansa Logo
14:15 - 08:25
SJU
-
LHR
14h 10m1 stop
Lufthansa Logo
12:50 - 00:36
LHR
-
SJU
15h 46m1 stop
£411Lufthansa
Sat, 31 Jan - Sat, 7 Feb
Lufthansa Logo
14:15 - 09:10
SJU
-
LHR
14h 55m1 stop
Lufthansa Logo
12:45 - 00:36
LHR
-
SJU
15h 51m1 stop
£419Lufthansa
Mon, 19 Jan - Wed, 4 Feb
Virgin Atlantic Logo
07:30 - 09:00
SJU
-
LHR
21h 30m1 stop
Virgin Atlantic Logo
06:20 - 20:58
LHR
-
SJU
18h 38m2 stops
£428Virgin Atlantic
Tue, 10 Feb - Tue, 17 Feb
JetBlue Logo
14:00 - 06:55
SJU
-
LHR
12h 55m1 stop
JetBlue Logo
12:20 - 23:59
LHR
-
SJU
15h 39m1 stop
£437JetBlue
Sat, 31 Jan - Sat, 7 Feb
JetBlue Logo
16:00 - 20:45
ANU
-
LHR
24h 45m1 stop
JetBlue Logo
12:20 - 14:48
LHR
-
ANU
30h 28m1 stop
£641JetBlue
Mon, 2 Mar - Mon, 16 Mar
British Airways Logo
20:15 - 08:30
BGI
-
LHR
8h 15mdirect
British Airways Logo
13:20 - 18:15
LHR
-
BGI
8h 55mdirect
£655British Airways
Wed, 4 Feb - Fri, 27 Feb
British Airways Logo
20:15 - 08:30
BGI
-
LHR
8h 15mdirect
British Airways Logo
13:25 - 18:20
LHR
-
BGI
8h 55mdirect
£659British Airways
Mon, 12 Jan - Thu, 22 Jan
Air Canada Logo
13:30 - 20:35
MBJ
-
LHR
50h 05m2 stops
Air Canada Logo
09:00 - 12:30
LHR
-
MBJ
32h 30m2 stops
£671Air Canada
Mon, 12 Jan - Thu, 22 Jan
Air Canada Logo
13:30 - 20:35
MBJ
-
LHR
26h 05m2 stops
Air Canada Logo
13:00 - 12:30
LHR
-
MBJ
28h 30m1 stop
£672Air Canada
Wed, 21 Jan - Sat, 7 Feb
Virgin Atlantic Logo
21:20 - 09:55
BGI
-
LHR
8h 35mdirect
Virgin Atlantic Logo
14:30 - 19:50
LHR
-
BGI
9h 20mdirect
£678Virgin Atlantic
Useful Info

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

Low seasonJanuary
Cheapest flight£209
Best time to beat the crowds (6% less expensive on average)
Most popular time to fly (9% more expensive on average)
Flight from San Juan to London Heathrow Airport

FAQs for booking Caribbean Islands to London Heathrow Airport flights

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

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Caribbean Islands 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 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 Caribbean Islands 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 Caribbean Islands with another airline.

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

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

 
Need help choosing which airline to fly with from Caribbean Islands 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.
7.7
KLMOverall score based on 1428 reviews
8.4Crew
7.2Food
7.1Entertainment
7.8Boarding
7.6Comfort
Airline reviews

Delay on my previous leg, had to run to catch my flight. But that happens. Overall ok.

8.0 ExcellentKevin, Nov 2025
AMS - BOD
Read more KLM reviews

Delay on my previous leg, had to run to catch my flight. But that happens. Overall ok.

Delay and had to run between flight to get my connection due to this delay but besides that the overall experience was ok. I arrived with just an hour of delay.

They forgot to serve food and the crew was very unfriendly. Never experienced such a bad KLM flight. Usually fly from Toronto. New York was different.

First of all we couldn’t check in online, then we learn at the airport we were on stand by for KLM’s mistake of overbooking. The seats were not comfy at all. Our luggage got lost.

Short flight so it was okay. Nice crew, all very pleasant and professional. We were near the back in row 27 so just as we got our drinks, we started our descent so had to drink very quickly!

KLM remains a quality flag carrier airline which maintains its standards whilst all their competitors are lowering theirs.

Klm start boarding while somw air issue in the plan

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

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!

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 flight was two hours late due to a computer fault and resulting maintenance. Nothing was offered as compensation beyond bottles of water during the time we were deplaned and waiting in the terminal.

Plane was in bad shape. TV’s and WiFi didn’t work. Plane need a refresh. Not enough room for bags.

very difficult boarding process - aggressive passengers not the friendliest crew

I paid extra for a seat closer to the front. The TV didn’t work at all for the entire flight. Would have been nice to know before I purchased an “upgraded “ seat

flight was delayed for hours with no explanation. The plane was a very old aircraft.

Spend hours delayed with no food, water anything sitting on the aieplane with no ability to eat or use the restroom. My entire experience was the absolute worst. I will never fly jet Blue again.

Flight was delayed several 3 hours - no reason was given and no communication what so ever.

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

The regular feedback of any changes to our flights. The Jetblue staff were very helpful. Our flights were great. Lots of leg room!

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

I hope they were able to assign my preferred seat on my connecting flight. Wasn’t sure if it was language issue or they just can’t.

Air Canada marooned me in Canada with no way back home during my summer vacation. I had to buy a last minute flight ticket for over $500 to make it back home. I have their credit card and have flown them for years. Never again.

In flight entertainment system did not work across the whole plane for entire flight. Seats were very cramped. Cabin temperature was freezing cold. Crew was miserable and answered everyone in a short and barking manner. I’ve flown air Canada many many times and never had an issue. But this was unpleasant.

They screwed up so bad, I asked for a short check for my luggage since we had a 21 hour overnight layover in London at a hotel. They said I have to receive my luggage in London because it’s an overnight layover. Get to London, nope, my bags aren’t coming off they are staying in terminal 5 over night and going straight to Ibiza. So we had no luggage for a whole day and basically stuck with no clothes or washroom stuff. Finally get to Ibiza and my luggage is completely smashed and damaged and missing a wheel. Now I have to drag this 50 lbs luggage around Ibiza islands for 10 days. Wtf. So pissed off Air Canada is LITERALLY THE WORST AIRLINE IN THE WORLD

Great flight ✈️ I requested a vegan meal and don’t think offering frozen fruit cup for breakfast is a good idea people want something warm or neutral like the muffin but it was cold from being in the paper bag with the frozen fruit 🧐 and unfortunately I didn’t have either and I don’t like wasting food so that was a disappointment. Flight was on time departure and arrival flight crew were good.

Really good, super comfy flight and the stewardess was great.

Like- beer/wine for free Dis-like- all other aspects- customer service was horrible the entire trip. No help from Air Canada after they changed flight 6+ hours later. Also they put us on standby for no reason. Then almost 2 hours to get our bags after we arrived back at airport

From my experience, I see there is room for a greater mixture of cultures, for example, a mix of the nationality of cabin crews, food, music, food, etc.

on time quick service but food so so and seats very small. no leg room. I think passengers should not be bringing so large carry on suitcases and should have free check in. Then boarding and unloading would be faster

After nearly nine years without traveling, my son and I decided to take our first flight, and we chose Air Canada and I’m so glad we did! From start to finish, our experience was nothing short of amazing. The flight itself was smooth, comfortable, and truly enjoyable. The staff were warm, professional, and went above and beyond to make us feel at ease. But what really stood out for me was the luggage tracking feature. Knowing that my bag was scanned onto the same flight I was on gave me such peace of mind. It’s little details like this that make all the difference, especially after not traveling for so long. This trip was incredibly special for us, and Air Canada made it even more memorable. Thank you for such a fantastic experience I wouldn’t hesitate to fly with you again!

The cramped seats are cruel and unusual punishment and may violate the Geneva code.

Big queues on arrival at airport despite having already checked in and only needed to drop bags off. Flight delayed which impacted on connecting flight.

The update about flights and the terminal changes information was great.

Check in was was and the agent was very friendly and helpful The lounge was nice...boarding was straight from the lounge Everything worked at our seats, and video entertainment was good ..food was mediocre

The flight was excellent in World Travellor plus. Well worth the extra money. Boarding at Phoenix was the usual poorly organized event. Very stressful.

Although business class, the seating was really cramped. The food was so so.

Not only were the aircrafts spacious, but the crew was friendly and efficient. I was so gracious for the included meals on the longer flight (8+ hours).

Smooth trip no turbulence which is always a bonus for me lol! In cattle class so an element of being a bit squished (but not as bad as other shorter haul airlines) smaller plane than the one we flew out on and entertainment system wasn’t as modern but still definitely passed the time. Lovely crew x

The check-in baggage belt was broken (which is understandable) but what was surprising is they would check you in, give a baggage tag and then you have to drag the baggage to a different counter at the end of airport. No vegetarian option in in-flight meal. British Airways remains the worst big name airlines and always my last option while booking.

Decrepit planes, poor business class layout designed to maximize revenue, no decent movie selection.

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