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Cheap flights from London to Caribbean from £244

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 23/1. Fares are subject to change and may not be available on all flights or dates of travel.
LON — SJU
23 Nov — 30 Nov1
1 adult
1 adult, Economy, 0 bags

Find flight deals from London to Caribbean

Enter your travel dates to find the best prices.

Cheapest flights from London to Caribbean
Explore the most affordable flight options available from London to Caribbean. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 24 October 2025.

Thu 4/1211:40LGW - PUJ
1 stop14h 50mAir Transat
Tue 27/115:40PUJ - LGW
1 stop14h 05mAir Transat
Deal found 22/10£514
Fri 14/1114:00LGW - PUJ
1 stop28h 15mMultiple Airlines
Thu 29/113:49PUJ - LGW
1 stop16h 11mMultiple Airlines
Deal found 23/10£516
Thu 13/1114:00LGW - PUJ
1 stop34h 25mMultiple Airlines
Thu 11/1215:08PUJ - LGW
1 stop14h 52mMultiple Airlines
Deal found 23/10£526
Thu 4/1211:40LGW - PUJ
1 stop14h 50mAir Transat
Thu 15/109:30PUJ - LGW
1 stop20h 15mAir Transat
Deal found 23/10£529
Thu 4/1206:50LHR - PUJ
2 stops35h 10mAir Canada
Tue 27/119:40PUJ - LHR
1 stop31h 30mAir Canada
Deal found 22/10£537
Tue 25/1106:50LHR - PUJ
2 stops35h 10mAir Canada
Tue 2/1212:50PUJ - LHR
1 stop14h 20mAir Canada
Deal found 22/10£538
Thu 4/1218:40LGW - PUJ
2 stops55h 30mMultiple Airlines
Tue 10/222:25PUJ - LGW
2 stops39h 25mMultiple Airlines
Deal found 22/10£545
Mon 3/1114:00LGW - PUJ
1 stop26h 45mMultiple Airlines
Thu 29/113:49PUJ - LGW
1 stop16h 11mMultiple Airlines
Deal found 23/10£548
Sun 7/1211:05LHR - PUJ
2 stops54h 55mAir Canada
Sun 14/1222:25PUJ - LHR
1 stop28h 05mAir Canada
Deal found 23/10£551
Fri 21/1106:50LHR - PUJ
2 stops21h 55mAir Canada
Sun 7/1212:50PUJ - LHR
1 stop14h 20mAir Canada
Deal found 22/10£554
Tue 2/1217:50LCY - BGI
3 stops33h 05mMultiple Airlines
Tue 9/1215:10BGI - LCY
2 stops22h 10mMultiple Airlines
Deal found 23/10£554
Tue 4/1108:00LHR - BGI
Nonstop9h 20mVirgin Atlantic
Tue 18/1116:50BGI - LHR
Nonstop8h 35mVirgin Atlantic
Deal found 23/10£554

Cheap flight deals from London to Caribbean

Keep the following information in mind while searching for London to Caribbean flight deals. Data was last updated 24 October 2025.

Round-trip from

£510

One-way from

£244

Popular in

December

Cheapest in

November

Average price

£736

Good round-trip deal

£487 or less

Good one-way deal

£401 or less
Air France
  • Air France
  • 12/3-17/3
  • 2 total stops
  • 26h 15m total
  • London to Caribbean
Search Deals
23/1
  • 23/1
  • 1 total stop
  • 26h 54m total
  • London to Caribbean
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (£22 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£18 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 2025
Search Deals
Price to beat on a round-trip flight from London (LON) to Caribbean.
Search Deals
Price to beat on a one-way flight from London (LON) to Caribbean.
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from London 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, Cheapflights users made 858,174 searches. Data last updated 24 October 2025.
Use the filters below to find and compare flights from London to Caribbean that are best for you.

Fly from

London

Fly to

Caribbean

Route

Depart

Return

Price

LondonPunta Cana

LGW - PUJ

LGWPUJ

London Gatwick

Thu 4/12

18:40-22:10

2 stops55h 30m

Punta Cana

Tue 10/2

22:25-17:50

2 stops39h 25m

£545

LondonPunta Cana

LHR - PUJ

LHRPUJ

London Heathrow

Sat 21/3

08:55-18:45

1 stop13h 50m

Punta Cana

Wed 1/4

16:18-11:10

1 stop13h 52m

£548

LondonBridgetown

LCY - BGI

LCYBGI

London City

Tue 2/12

17:50-22:55

3 stops33h 05m

Bridgetown Grantley Adams Intl

Tue 9/12

15:10-17:20

2 stops22h 10m

£554

LondonPunta Cana

LGW - PUJ

LGWPUJ

London Gatwick

Tue 9/12

18:40-14:00

2 stops47h 20m

Punta Cana

Sat 10/1

19:40-17:50

2 stops42h 10m

£565

LondonPunta Cana

LHR - PUJ

LHRPUJ

London Heathrow

Sat 21/3

11:05-13:00

2 stops53h 55m

Punta Cana

Wed 1/4

11:50-10:00

1 stop17h 10m

£570

LondonPunta Cana

LHR - PUJ

LHRPUJ

London Heathrow

Mon 9/2

21:40-11:30

1 stop17h 50m

Punta Cana

Mon 16/2

17:55-14:35

1 stop16h 40m

£577

LondonBridgetown

LHR - BGI

LHRBGI

London Heathrow

Mon 10/11

08:00-13:20

Nonstop9h 20m

Bridgetown Grantley Adams Intl

Thu 13/11

16:50-05:25

Nonstop8h 35m

£580

LondonBridgetown

LHR - BGI

LHRBGI

London Heathrow

Sun 25/1

09:40-15:00

Nonstop9h 20m

Bridgetown Grantley Adams Intl

Fri 6/2

16:50-05:25

Nonstop8h 35m

£585

LondonBridgetown

LHR - BGI

LHRBGI

London Heathrow

Wed 18/2

13:25-18:20

Nonstop8h 55m

Bridgetown Grantley Adams Intl

Thu 5/3

17:40-05:50

Nonstop8h 10m

£589

LondonBridgetown

LHR - BGI

LHRBGI

London Heathrow

Sun 22/2

13:20-18:15

Nonstop8h 55m

Bridgetown Grantley Adams Intl

Wed 4/3

17:40-05:50

Nonstop8h 10m

£589

Flights are sorted by cheapest return flights first.

Deals found on 23/10

Showing 1-10 of 60 results
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Best time to book a flight from London to Caribbean

Have a flexible travel schedule? Discover the best time to fly to Caribbean from London with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from London to Caribbean

What is the cheapest month to book a flight from London to Caribbean?

Currently, October is the cheapest month in which you can book a flight from London to Caribbean (average of £300). Flying from London to Caribbean in December is currently the most expensive (average of £542). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from LON to CB?

Find hourly flight availability from London to Caribbean. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 24 October 2025.

A simple way to save on the total cost of your ticket is to fly from London to Caribbean in the afternoon. If you’re flexible enough to do this you can expect to save up to 13% on your trip compared to booking a flight at midday.

What is the cheapest day to fly from London to Caribbean?

Use this chart to determine the cheapest time to fly return from London to Caribbean. Price data was last updated on 16 December 2024.

Travellers seeking maximum savings on their London to Caribbean flight should consider departing on Monday evenings when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Caribbean

Get insights into the airlines that provide service to Caribbean. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Caribbean. Reviews last updated 24 October 2025.
Read through reviews of airlines operating flights from London to Caribbean, such as Finnair, Virgin Atlantic, andAir Canada. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Finnair
7.6
Good
1,333 reviews
Check prices

Food

6.7

Entertainment

6.9

Boarding

7.6

Crew

8.1

Comfort

7.4

Overall

7.6

Reviews

1 / 20
4.0
Okay

Anonymous,Sept 2025

WAW - HEL

My flight to Europe was cancelled and rebooked. Bags got lost by FinnAir. Flight back home from Europe was cancelled the very next day after we landed. Zero compensation for these back to back cancellations on the exact same trip. Kayak doesn’t help with flight cancellation before trips says to contact trip protection only for trip protection to say it’s up to kayak. Don’t fly FinnAir.
Finnair
7.6
Good
1,333 reviews
Finnair
7.6
Good
1,333 reviews
Check prices

Food

6.7

Entertainment

6.9

Boarding

7.6

Crew

8.1

Comfort

7.4

Overall

7.6

Reviews

1 / 20
4.0
Okay

Anonymous,Sept 2025

WAW - HEL

My flight to Europe was cancelled and rebooked. Bags got lost by FinnAir. Flight back home from Europe was cancelled the very next day after we landed. Zero compensation for these back to back cancellations on the exact same trip. Kayak doesn’t help with flight cancellation before trips says to contact trip protection only for trip protection to say it’s up to kayak. Don’t fly FinnAir.
Virgin Atlantic
7.5
Good
670 reviews
Finnair
7.6
Good
1,333 reviews
Check prices

Food

6.7

Entertainment

6.9

Boarding

7.6

Crew

8.1

Comfort

7.4

Overall

7.6

Reviews

1 / 20
4.0
Okay

Anonymous,Sept 2025

WAW - HEL

My flight to Europe was cancelled and rebooked. Bags got lost by FinnAir. Flight back home from Europe was cancelled the very next day after we landed. Zero compensation for these back to back cancellations on the exact same trip. Kayak doesn’t help with flight cancellation before trips says to contact trip protection only for trip protection to say it’s up to kayak. Don’t fly FinnAir.
Air Canada
7.1
Good
10,347 reviews
Finnair
7.6
Good
1,333 reviews
Check prices

Food

6.7

Entertainment

6.9

Boarding

7.6

Crew

8.1

Comfort

7.4

Overall

7.6

Reviews

1 / 20
4.0
Okay

Anonymous,Sept 2025

WAW - HEL

My flight to Europe was cancelled and rebooked. Bags got lost by FinnAir. Flight back home from Europe was cancelled the very next day after we landed. Zero compensation for these back to back cancellations on the exact same trip. Kayak doesn’t help with flight cancellation before trips says to contact trip protection only for trip protection to say it’s up to kayak. Don’t fly FinnAir.
British Airways
6.7
Okay
7,469 reviews
Finnair
7.6
Good
1,333 reviews
Check prices

Food

6.7

Entertainment

6.9

Boarding

7.6

Crew

8.1

Comfort

7.4

Overall

7.6

Reviews

1 / 20
4.0
Okay

Anonymous,Sept 2025

WAW - HEL

My flight to Europe was cancelled and rebooked. Bags got lost by FinnAir. Flight back home from Europe was cancelled the very next day after we landed. Zero compensation for these back to back cancellations on the exact same trip. Kayak doesn’t help with flight cancellation before trips says to contact trip protection only for trip protection to say it’s up to kayak. Don’t fly FinnAir.

Related info for your journey

Find useful and relevant information for your journey from London to Caribbean. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from London to Caribbean?

    A quick flight from London to Caribbean can take about 9h 20m. Air Canada provides one of the quickest options available for as low as £580. Airlines will cover a distance of 4192 mi. Both multi-stop and direct flights can be found to your destination and back.

  • What are the cheapest airlines to fly from London to Caribbean one-way?

    The cheapest airline one-way is JetBlue, with whom users have recently found tickets for as low as £366. However, be on the lookout for offers from SWISS and Avianca, as they are both options that can get you from London to Caribbean for a low price.

  • What are the most popular routes from London to Caribbean?

    The most popular flight routes from London to Caribbean are London Heathrow - Montego Bay Sangster Intl, London Heathrow - Bridgetown Grantley Adams Intl and London Heathrow - Kingston Norman Manley.

  • Can I find deals for flights from London to Caribbean that include hotel bookings?

    Yes. In addition to deals on London to Caribbean flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from London to Caribbean?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to Caribbean.

  • Can I find deals for business class flights from London to Caribbean?

    Yes. Cheapflights offers flight deals from London to Caribbean by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from London to Caribbean?

    Currently, October is the cheapest month in which you can book a flight from London to Caribbean (average of £300). Flying from London to Caribbean in December is currently the most expensive (average of £542). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from London to Caribbean

Discover the top 10 airlines that operate flights from London to Caribbean. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 24 October 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest£218Average£803FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Norse Atlantic UKCheapest£303Average£368FlexibilityNo cancel feeOn-timeN/A
Search Norse Atlantic UK flights
TUI AirwaysCheapest£316Average£718FlexibilityNo cancel feeOn-timeN/A
Search TUI Airways flights
Virgin AtlanticCheapest£335Average£863FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
Air EuropaCheapest£399Average£755FlexibilityNo cancel feeOn-time83%
Search Air Europa flights
JetBlueCheapest£442Average£689FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
FinnairCheapest£452Average£738FlexibilityNo cancel feeOn-time76%
Search Finnair flights
IcelandairCheapest£466Average£700FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
KLMCheapest£467Average£959FlexibilityNo cancel feeOn-time75%
Search KLM flights
Air CanadaCheapest£470Average£628FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from London to Caribbean?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Caribbean from London today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from London to Caribbean?

Cheapflights helps you find that perfect flight to Caribbean from London by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from London to Caribbean with no change fees?

Need flexible booking options for your flight to Caribbean from London? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from London to Caribbean become cheaper?

Yes! Start tracking prices for London to Caribbean flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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