£321 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 1/6. 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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Flight Deals

Cheap Flights from Heathrow to Caribbean Islands

Cheapest return prices found by our users on KAYAK in the last 72 hours
Bridgetown
Bridgetown1 stop£679
Montego Bay
Montego Baydirect£581
Kingston
Kingston1 stop£703
Punta Cana
Punta Cana1 stop£536
Port of Spain
Port of Spain2 stops£615
Castries
Castries1 stop£809
St. John's
St. John's1 stop£611
Santo Domingo
Santo Domingo1 stop£612
St. George's
St. George's1 stop£691
Nassau
Nassau2 stops£685
George Town
George Town2 stops£732
Simpson Bay
Simpson Bay1 stop£740
Kingstown
Kingstown2 stops£827
Oranjestad
Oranjestad1 stop£592
Roseau
Roseau2 stops£826
Willemstad
Willemstad2 stops£724
Pointe-à-Pitre
Pointe-à-Pitre2 stops£667
Basseterre
Basseterre2 stops£724
Road Town
Road Town1 stop£954
Bridgetown
Bridgetown1 stop£679
Montego Bay
Montego Baydirect£581
Kingston
Kingston1 stop£703
Punta Cana
Punta Cana1 stop£536
Port of Spain
Port of Spain2 stops£615
Castries
Castries1 stop£809
St. John's
St. John's1 stop£611
Santo Domingo
Santo Domingo1 stop£612
St. George's
St. George's1 stop£691
Nassau
Nassau2 stops£685
George Town
George Town2 stops£732
Simpson Bay
Simpson Bay1 stop£740
Kingstown
Kingstown2 stops£827
Oranjestad
Oranjestad1 stop£592
Roseau
Roseau2 stops£826
Willemstad
Willemstad2 stops£724
Pointe-à-Pitre
Pointe-à-Pitre2 stops£667
Basseterre
Basseterre2 stops£724
Road Town
Road Town1 stop£954

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

Tue, 26 May - Sat, 6 Jun
Avianca Logo
22:05 - 16:45
LHR
-
PUJ
23h 40m
1 stop
Avianca Logo
18:35 - 15:35
PUJ
-
LHR
16h 00m
1 stop
£536Avianca
Mon, 15 Jun - Mon, 29 Jun
Avianca Logo
22:05 - 16:45
LHR
-
PUJ
23h 40m
1 stop
Avianca Logo
18:35 - 15:35
PUJ
-
LHR
16h 00m
1 stop
£536Avianca
Mon, 29 Jun - Mon, 6 Jul
Virgin Atlantic Logo
16:50 - 21:05
LHR
-
MBJ
10h 15mdirect
Virgin Atlantic Logo
22:55 - 14:35
MBJ
-
LHR
9h 40mdirect
£581Virgin Atlantic
Thu, 25 Jun - Sun, 5 Jul
Virgin Atlantic Logo
16:50 - 21:05
LHR
-
MBJ
10h 15mdirect
Virgin Atlantic Logo
22:55 - 14:35
MBJ
-
LHR
9h 40mdirect
£582Virgin Atlantic
Thu, 18 Jun - Mon, 22 Jun
Air Canada Logo
17:40 - 00:15
LHR
-
POS
35h 35m
1 stop
Air Canada Logo
01:25 - 09:35
POS
-
LHR
27h 10m
1 stop
£617Air Canada
Thu, 28 May - Mon, 22 Jun
Air Canada Logo
17:40 - 00:15
LHR
-
POS
35h 35m
1 stop
Air Canada Logo
01:25 - 08:35
POS
-
LHR
26h 10m
1 stop
£617Air Canada
Sat, 31 Oct - Wed, 11 Nov
British Airways Logo
09:45 - 12:12
LHR
-
SDQ
30h 27m
1 stop
British Airways Logo
18:23 - 11:30
SDQ
-
LHR
13h 07m
1 stop
£694British Airways
Sat, 31 Oct - Wed, 11 Nov
British Airways Logo
14:30 - 12:12
LHR
-
SDQ
25h 42m
1 stop
British Airways Logo
18:23 - 11:30
SDQ
-
LHR
13h 07m
1 stop
£696British Airways
Mon, 12 Oct - Wed, 21 Oct
American Airlines Logo
09:55 - 13:50
LHR
-
GND
32h 55m
1 stop
American Airlines Logo
15:55 - 12:35
GND
-
LHR
15h 40m
1 stop
£725American Airlines
Sat, 12 Sep - Sat, 19 Sep
American Airlines Logo
17:25 - 13:50
LHR
-
GND
25h 25m
2 stops
American Airlines Logo
15:55 - 19:45
GND
-
LHR
22h 50m
2 stops
£732American Airlines
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 £600 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 £600.

What is the cheapest time of day to fly to Caribbean Islands?

The average price for all round-trip flights from London Heathrow Airport to Caribbean Islands depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to Caribbean Islands is generally in the afternoon, when retur flights cost £648 on average. The most expensive time of day to fly to Caribbean Islands is generally in the morning, which is peak travel time and where the average cost of a ticket is £711.

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 £464, 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 November, when tickets cost £670 (return) on average. On the other hand, the most expensive months are July and August, when the average cost of return tickets is £1,015 and £1,011 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 Tuesday and more expensive on a Wednesday. On your return trip to London Heathrow Airport, you should consider flying back on a Monday, and avoid Sundays 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 4 weeks before departure, which saves you about 19% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 16 weeks before departure.

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

Low seasonMay
Cheapest flight£321
Best time to beat the crowds (7% less expensive on average)
Most popular time to fly (32% more expensive on average)
Flight from London Heathrow Airport to Montego Bay

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.

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.
7.8
KLMOverall score based on 1517 reviews
8.4Crew
7.2Entertainment
7.8Boarding
7.7Comfort
7.3Food
Airline reviews

Brand new plane lots of room the snack was very flavourful and enjoyable

10.0 ExcellentBob, May 2026
MAD - AMS
Read more KLM reviews

Brand new plane lots of room the snack was very flavourful and enjoyable

There were no charge points for phones on the economy seats. The seats were comfortable overall. Food was okay.. flight was on time

The flight was delayed. The aircraft was unclean. Promised seat was not given due to change in Aircraft. Not one crew on ground was in a position to give any response. Amsterdam Airport is AVIODABLE Over crowded. Over Expensive. Poor Services.

It was really nice journey i personally recommend klm flight

Empty seats next to me - wish it had been for a longer flight!!

I’m grateful for the KLM Air France shuttle bus service to Ottawa. However due to construction and other issues related to the chaotic Uber pickup system at YUL, it’s a challenge to find the Kelios bus service to Ottawa. The signs are not clear or even available. No staff to guide passengers. It’s a stressful experience.

Flight was on time, staff are friendly and helpful onboard.

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

Flight was ok but lack of communication cost me to literally beg to be put on another flight as connecting flight had departed

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.

Seating and zone. The minor I went with didn’t even seat close to me

My seat 3G did not go down fully and the buttons were not working properly

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

They lost my bag. ... And I asked them 3 times to 3 different people if my checked bag will maKe it all the way - they all confirmed and at the end it was left at the connection... Bravo

British Airways is an excellent airline. Comfort, food and airline personnel.

Older airplane with worn out seats. No entertainment system at all. Connecting to Wi-Fi was problematic and hit and miss.

An delay of almost 3 hours while passengers were already in the plane kept us very uncomfortable. The food was also very limited. A bad experience overall.

I understand that there is a catering issue - water should be the minimum stock. During the flight, not once that the attendants came through with water. The conversations in the kitchen were very loud and they were swearing. I do not expect any white glove service, at the minimum, we should be cordial. It was almost an inconveniece that we were on the flight. And it made us feel if you even dare question us, we'll make you deplane.

The flight attendant use 1.5 hours to answer my call. My dirty food tray was unattended.

The flight was completely full. Crew was not happy. Everyone was rude and brusque. Travelling with an arm in a cast and seating in the first row of economy cabin (in front of the separation) I needed help retrieving my tray for the meal. A staff member literally threw the tray on my lap, without helping to take out the tray. Boarding was messy, with 300 people waiting in an encloses space with low ceiling. I will try to avoid AA next time I have a long flight.

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

I was tired enough to fall asleep soon after takeoff and slept until "we are starting our descent to Toronto" announcement. That's not bad at all.

We travelled from London to Halifax. Customer service was excellent.fron the day we booked until arriving. The gate was only a short frombthe waiting area and walk Boarding was efficiently handled and plane took off on time. The service on the plane was very good. Fool an acceptable drandard Only downside was that the legroom was tight for anybody just over 6ft tall and am usually able to travel without difficulty. I will definitely fly with Air Canada again but next time pay for extr space.

Was disappointed when landing in Canada was made to wait for over 1 hour with several other parents and babies for our strollers . The expectation was that the gate checked strollers would be there when exiting aircraft. This was not the case we were told to walk to a point and wait for them . After being left there and not being updated we were met with very hostile and rude air canada staff . There where no apologies or understanding even though all the children where very uncomfortable and the parents very frustrated as you can imagine . Instead the air canada staff at the airport where very rude and made an already frustrating situation much worse instead of trying to assure the parents that that were making effort to fix the situation. One gentleman in particular was very rude to some parents telling them to move when they were simply seeking information. He made the other parents including myself feel very uncomfortable. He also told a gentleman he was capturing images of everyones boarding pass when this was untrue as he was only taking a photo of the gentleman pass which was strange.

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

Long line with check in at the DIA British Airway counter.

The flights were on time. Cabin crew were nice. The food was terrible! Checking in was not easy using my phone.

Crew were fantastic and the aircraft was extremely comfortable, but outdated. Headphone jacks were worn out and sound normally only came out of one ear unless positioned just right.

No problems except for a completely full flight. But we were add one because of a previous delayed flight.

The map feature on the display at the seat had challenges. The biggest issue was the flight had no WIFI. Most of the smaller planes now have free WIFI. American Airlines on the flight over had WIFI you could purchase. With 8-10 hours on a single flight, the ability to do work via WIFI is essential!!

A shout-out to the flight attendent, Lauren, who was the main person assisting me. She was amazing - perfect balance of bright, cheerful, engaging, yet formal

Cramped seating but standard in all smaller aircrafts today no matter what airlines. Crew very helpful, friendly & attentive so makes up for that.

Wonderful business class flight in a lovely new plane with an excellent crew

OK, except for a cabin attendant's lack of attention.

efficient. on time. cabin crew were very professional and very nice to deal with. would definately fly BA again.

Everything you need to know for your flight to Caribbean Islands

Information on your arrival and departure airports