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Cheap flights from London Heathrow Airport to Caribbean from £282

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London Heathrow Airport to Caribbean departing on 16/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from London Heathrow Airport to Caribbean

Cheap return flights

Enter your travel dates to find the best prices.
JetBlue Logo
12:20 - 22:31
LHR
-
SJU
14h 11m
1 stop
JetBlue Logo
12:43 - 09:30
SJU
-
LHR
16h 47m
1 stop
£410JetBlue
Tue, 24 Feb - Wed, 11 Mar
JetBlue Logo
12:20 - 22:31
LHR
-
SJU
14h 11m
1 stop
JetBlue Logo
14:25 - 09:30
SJU
-
LHR
15h 05m
1 stop
£413JetBlue
Tue, 24 Feb - Wed, 11 Mar
Virgin Atlantic Logo
16:05 - 20:20
LHR
-
MBJ
10h 15mdirect
Virgin Atlantic Logo
22:55 - 14:35
MBJ
-
LHR
9h 40mdirect
£499Virgin Atlantic
Thu, 7 May - Sat, 16 May
Virgin Atlantic Logo
16:05 - 20:20
LHR
-
MBJ
10h 15mdirect
Virgin Atlantic Logo
22:55 - 14:35
MBJ
-
LHR
9h 40mdirect
£502Virgin Atlantic
Mon, 4 May - Tue, 19 May
Avianca Logo
22:05 - 11:25
LHR
-
PUJ
18h 20m
1 stop
Avianca Logo
18:00 - 15:35
PUJ
-
LHR
16h 35m
1 stop
£519Avianca
Mon, 20 Apr - Thu, 30 Apr
Avianca Logo
21:40 - 16:45
LHR
-
PUJ
23h 05m
1 stop
Avianca Logo
17:55 - 14:35
PUJ
-
LHR
16h 40m
1 stop
£520Avianca
Sat, 21 Feb - Wed, 4 Mar
KLM Logo
15:45 - 13:40
LHR
-
BGI
25h 55m
1 stop
KLM Logo
19:30 - 16:05
BGI
-
LHR
16h 35m
1 stop
£526KLM
Mon, 16 Mar - Thu, 26 Mar
KLM Logo
17:50 - 18:00
LHR
-
BGI
28h 10m
2 stops
KLM Logo
15:10 - 19:15
BGI
-
LHR
24h 05m
2 stops
£531KLM
Wed, 18 Mar - Tue, 24 Mar
Air Canada Logo
06:00 - 20:10
LHR
-
NAS
18h 10m
2 stops
Air Canada Logo
13:15 - 07:10
NAS
-
LHR
13h 55m
1 stop
£565Air Canada
Tue, 10 Mar - Tue, 17 Mar
Air Canada Logo
06:00 - 20:10
LHR
-
NAS
18h 10m
2 stops
Air Canada Logo
21:10 - 20:35
NAS
-
LHR
19h 25m
2 stops
£568Air Canada
Tue, 10 Mar - Tue, 17 Mar

JetBlue flights from London Heathrow Airport to Caribbean

Our best JetBlue deals on London Heathrow Airport to Caribbean flight tickets
JetBlue
24 Feb
LHR12:20London Heathrow
14h 11m
1 stop
SJU22:31San Juan Luis Munoz Marin Intl
11 Mar
SJU12:43San Juan Luis Munoz Marin Intl
16h 47m
1 stop
LHR09:30London Heathrow
£410
JetBlue
24 Feb
LHR09:20London Heathrow
16h 36m
1 stop
SJU21:56San Juan Luis Munoz Marin Intl
11 Mar
SJU04:15San Juan Luis Munoz Marin Intl
13h 25m
1 stop
LHR21:40London Heathrow
£411
JetBlue
24 Feb
LHR12:20London Heathrow
14h 11m
1 stop
SJU22:31San Juan Luis Munoz Marin Intl
11 Mar
SJU14:25San Juan Luis Munoz Marin Intl
15h 05m
1 stop
LHR09:30London Heathrow
£413

Avianca flights from London Heathrow Airport to Caribbean

Our best Avianca deals on London Heathrow Airport to Caribbean flight tickets
Avianca
20 Apr
LHR22:05London Heathrow
18h 20m
1 stop
PUJ11:25Punta Cana
30 Apr
PUJ18:00Punta Cana
16h 35m
1 stop
LHR15:35London Heathrow
£519
Avianca
21 Feb
LHR21:40London Heathrow
23h 05m
1 stop
PUJ16:45Punta Cana
4 Mar
PUJ17:55Punta Cana
16h 40m
1 stop
LHR14:35London Heathrow
£520
Avianca
7 Mar
LHR21:40London Heathrow
23h 05m
1 stop
PUJ16:45Punta Cana
15 Mar
PUJ12:40Punta Cana
21h 55m
1 stop
LHR14:35London Heathrow
£522

momondo Fare Finder

 
Customise your flight search to find flights from London Heathrow Airport to Caribbean that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 279,928 searches. Data last updated 8 February 2026.
Use the filters below to find and compare flights from London Heathrow Airport to Caribbean that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonSan Juan

LHR - SJU

LHRSJU

London Heathrow

Tue 24/2

12:20-22:31

1 stop14h 11m

San Juan Luis Munoz Marin Intl

Wed 11/3

12:43-09:30

1 stop16h 47m

£410

LondonSan Juan

LHR - SJU

LHRSJU

London Heathrow

Tue 24/2

12:20-22:31

1 stop14h 11m

San Juan Luis Munoz Marin Intl

Wed 11/3

14:25-09:30

1 stop15h 05m

£413

LondonMontego Bay

LHR - MBJ

LHRMBJ

London Heathrow

Thu 7/5

16:05-20:20

Nonstop10h 15m

Montego Bay Sangster Intl

Sat 16/5

22:55-14:35

Nonstop9h 40m

£499

LondonMontego Bay

LHR - MBJ

LHRMBJ

London Heathrow

Mon 4/5

16:05-20:20

Nonstop10h 15m

Montego Bay Sangster Intl

Tue 19/5

22:55-14:35

Nonstop9h 40m

£502

LondonPunta Cana

LHR - PUJ

LHRPUJ

London Heathrow

Mon 20/4

22:05-11:25

1 stop18h 20m

Punta Cana

Thu 30/4

18:00-15:35

1 stop16h 35m

£519

LondonPunta Cana

LHR - PUJ

LHRPUJ

London Heathrow

Sat 21/2

21:40-16:45

1 stop23h 05m

Punta Cana

Wed 4/3

17:55-14:35

1 stop16h 40m

£520

LondonBridgetown

LHR - BGI

LHRBGI

London Heathrow

Mon 16/3

15:45-13:40

1 stop25h 55m

Bridgetown Grantley Adams Intl

Thu 26/3

19:30-16:05

1 stop16h 35m

£526

LondonBridgetown

LHR - BGI

LHRBGI

London Heathrow

Wed 18/3

17:50-18:00

2 stops28h 10m

Bridgetown Grantley Adams Intl

Tue 24/3

15:10-19:15

2 stops24h 05m

£531

LondonNassau

LHR - NAS

LHRNAS

London Heathrow

Tue 10/3

06:00-20:10

2 stops18h 10m

Nassau Intl

Tue 17/3

13:15-07:10

1 stop13h 55m

£565

LondonNassau

LHR - NAS

LHRNAS

London Heathrow

Tue 10/3

06:00-20:10

2 stops18h 10m

Nassau Intl

Tue 17/3

21:10-20:35

2 stops19h 25m

£568

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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How to get the cheapest flight ticket from London Heathrow Airport to Caribbean

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Caribbean?

The cheapest month to fly to Caribbean from London Heathrow Airport is in April. Flight prices, which tend to average around £669, are often lower during this time because this is during the off-season. The month of January is another great option to travel to Caribbean, with average flight prices from London Heathrow Airport averaging around £673.

What is the cheapest day to depart on your flight to Caribbean?

The cheapest day to depart from London Heathrow Airport to Caribbean is on a Sunday. Travellers who choose to depart for Caribbean on a Sunday will often find tickets for as low as £727. Flights from London Heathrow Airport to Caribbean on a Saturday will generally be more expensive and average around £863. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Caribbean?

According to our data, the cheapest time of day to fly to Caribbean is in the morning. momondo users have found flights departing from London Heathrow Airport to Caribbean in the morning for as low as £750. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Caribbean are more costly in the afternoon, with an average ticket price of £867. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest London Heathrow to Caribbean flight route?

Fly from London Heathrow to Montego Bay Sangster Intl for the best London Heathrow - Caribbean flight prices

How far in advance should I book a flight to Caribbean?

You are more likely to see cheaper flights to Caribbean from London Heathrow Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Caribbean for around £787 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Caribbean from London Heathrow Airport for as low as £727 on momondo.

What cabin class options are available on London Heathrow to Caribbean flights?

There are 3 cabin classes available to choose from on London Heathrow to Caribbean flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on London Heathrow Airport to Caribbean flights?

You could potentially save up to 2% on your flight if you consider stops on a London Heathrow Airport to Caribbean flight.

Cheap London Heathrow Airport to Caribbean flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London Heathrow Airport to Caribbean

Best price found

£399

Fastest flight time

8h 40m

Direct flights

Every day

Airports in Caribbean

195 airports
The best one-way flight to Caribbean from London Heathrow Airport in the past 72 hours is £399. The best return flight deal from London Heathrow Airport to Caribbean found on momondo in the last 72 hours is £512.
The fastest flight from London Heathrow Airport to Caribbean takes 8h 40m
Direct flights go from London Heathrow Airport to Caribbean every day.
There are 195 airports in Caribbean. From London Heathrow Airport there are direct flights to Bridgetown Grantley Adams Intl (BGI), St. John's V.C. Bird Intl (ANU).
Search flight deals

  • When did momondo last update prices for flights from London Heathrow Airport to Caribbean?

    Prices for flights from London Heathrow Airport to Caribbean are updated daily.

  • How many operators does momondo search for flights from London Heathrow Airport to Caribbean?

  • How old do you have to be to fly from London Heathrow Airport to Caribbean?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from London Heathrow Airport to Caribbean.

  • What documentation or ID do you need to fly to Caribbean?

    The travel and health documents required for your trip to Caribbean can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Caribbean. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from London Heathrow Airport to Caribbean?

Best airlines flying from London Heathrow Airport to Caribbean

Compare and see reviews for airlines that fly from London Heathrow Airport to Caribbean with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom £213Free CancellationRating
7.2
11,253 reviews
Search American Airlines flights
Virgin AtlanticPriceFrom £339Free CancellationRating
7.5
678 reviews
Search Virgin Atlantic flights
JetBluePriceFrom £424Free CancellationRating
7.2
2,895 reviews
Search JetBlue flights
FinnairPriceFrom £425Free CancellationRating
7.6
1,357 reviews
Search Finnair flights
SWISSPriceFrom £477Free CancellationRating
7.6
1,867 reviews
Search SWISS flights
AviancaPriceFrom £478Free CancellationRating
6.5
2,498 reviews
Search Avianca flights
KLMPriceFrom £483Free CancellationRating
7.7
1,450 reviews
Search KLM flights
IcelandairPriceFrom £497Free CancellationRating
7.1
606 reviews
Search Icelandair flights
Air CanadaPriceFrom £498Free CancellationRating
7.1
10,698 reviews
Search Air Canada flights
British AirwaysPriceFrom £514Free CancellationRating
6.7
7,721 reviews
Search British Airways flights

Why use momondo?

Why should I use momondo to find a flight deal from London to Caribbean?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from London to Caribbean. momondo saves you time and could save you money on your trip.

Can I find flights from London to Caribbean with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Caribbean from London with this policy.

How can momondo help me find flights from London to Caribbean?

Once you have performed a search for London to Caribbean flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from London to Caribbean right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of London to Caribbean flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Find better results for your trip to Caribbean

Popular Cities in Caribbean

Popular flights according to clicks in the last 7 days on momondo
Flights to Montego Bayfrom £288
Flights to Punta Canafrom £345
Flights to Bridgetownfrom £412
Flights to Kingstonfrom £562
Flights to San Juanfrom £380
Flights to Santo Domingofrom £552
Flights to Port of Spainfrom £521
Flights to Scarborough, Eastern Tobagofrom £559
Flights to Nassaufrom £569
Flights to Castriesfrom £667
Flights to St. John's, Saint Johnfrom £410
Flights to Kingstownfrom £604