Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from London to Caribbean Islands from £285

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 19/1. Fares are subject to change and may not be available on all flights or dates of travel.
LON — SJU
18 Oct — 25 Oct1
1 adult
1 adult, Economy

Cheap flight deals from London to Caribbean Islands

Keep the following information in mind while searching for London to Caribbean Islands flight deals. Data was last updated 18 September 2025.

Round-trip from

£496

One-way from

£285

Popular in

December

Cheapest in

November

Average price

£672
13/10-20/10
  • 13/10-20/10
  • 5 total stops
  • 57h 40m total
  • London to Caribbean Islands
Search Deals
19/1
  • 19/1
  • 1 total stop
  • 28h 30m total
  • London to Caribbean Islands
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (£15 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£16 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

Find flight deals from London to Caribbean Islands

Cheapest flights from London to Caribbean Islands
Explore the most affordable flight options available from London to Caribbean Islands. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 September 2025.

Mon 13/1014:25LHR - PUJ
2 stops27h 50mMultiple Airlines
Mon 20/1022:20PUJ - LHR
3 stops29h 50mMultiple Airlines
Deal found 16/9£496
Sat 8/1108:05LHR - PUJ
1 stop34h 05mJetBlue
Fri 14/1116:40PUJ - LHR
1 stop24h 05mJetBlue
Deal found 16/9£526
Tue 7/1008:15LHR - PUJ
1 stop31h 00mJetBlue
Wed 15/1011:30PUJ - LHR
1 stop17h 00mJetBlue
Deal found 17/9£539
Tue 25/1113:25LHR - BGI
Nonstop8h 55mBritish Airways
Tue 2/1220:15BGI - LHR
Nonstop8h 15mBritish Airways
Deal found 17/9£541
Tue 4/1109:40LHR - BGI
Nonstop9h 20mVirgin Atlantic
Tue 11/1116:50BGI - LHR
Nonstop8h 35mVirgin Atlantic
Deal found 16/9£542
Thu 6/1113:25LHR - BGI
Nonstop8h 55mBritish Airways
Mon 1/1220:15BGI - LHR
Nonstop8h 15mBritish Airways
Deal found 16/9£543
Thu 30/1008:00LHR - BGI
Nonstop9h 20mVirgin Atlantic
Mon 3/1116:50BGI - LHR
Nonstop8h 35mVirgin Atlantic
Deal found 17/9£544
Mon 22/922:05LHR - PUJ
1 stop17h 35mAvianca
Wed 1/1011:45PUJ - LHR
1 stop22h 50mAvianca
Deal found 17/9£545
Thu 30/1008:00LHR - BGI
Nonstop9h 20mVirgin Atlantic
Mon 10/1116:50BGI - LHR
Nonstop8h 35mVirgin Atlantic
Deal found 16/9£550
Fri 26/922:05LHR - PUJ
1 stop17h 35mAvianca
Thu 2/1018:25PUJ - LHR
1 stop16h 10mAvianca
Deal found 16/9£551
Thu 4/1212:30LHR - PUJ
1 stop28h 43mMultiple Airlines
Thu 15/121:15PUJ - LHR
1 stop12h 30mMultiple Airlines
Deal found 16/9£552
Mon 1/1213:20LHR - BGI
Nonstop8h 55mBritish Airways
Tue 13/117:40BGI - LHR
Nonstop8h 10mBritish Airways
Deal found 16/9£556

Cheapflights Fare Finder

 
Customise your flight search to find flights from London to Caribbean Islands 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 18 September 2025.
Use the filters below to find and compare flights from London to Caribbean Islands that are best for you.

Fly from

London

Fly to

Caribbean Islands

Route

Depart

Return

Price

LondonPunta Cana

LHR - PUJ

LHRPUJ

London Heathrow

Tue 24/2

08:55-18:45

1 stop13h 50m

Punta Cana

Tue 17/3

21:15-13:45

1 stop12h 30m

£518

LondonBridgetown

LHR - BGI

LHRBGI

London Heathrow

Sun 15/3

10:35-15:40

Nonstop9h 05m

Bridgetown Grantley Adams Intl

Fri 20/3

17:40-05:50

Nonstop8h 10m

£552

LondonPunta Cana

LHR - PUJ

LHRPUJ

London Heathrow

Thu 4/12

12:30-13:13

1 stop28h 43m

Punta Cana

Thu 15/1

21:15-13:45

1 stop12h 30m

£552

LondonBridgetown

LHR - BGI

LHRBGI

London Heathrow

Mon 19/1

13:20-18:15

Nonstop8h 55m

Bridgetown Grantley Adams Intl

Mon 26/1

20:15-08:30

Nonstop8h 15m

£560

LondonBridgetown

LHR - BGI

LHRBGI

London Heathrow

Tue 25/11

13:25-18:20

Nonstop8h 55m

Bridgetown Grantley Adams Intl

Wed 10/12

20:15-08:30

Nonstop8h 15m

£561

LondonBridgetown

LHR - BGI

LHRBGI

London Heathrow

Mon 3/11

13:20-18:15

Nonstop8h 55m

Bridgetown Grantley Adams Intl

Mon 3/11

20:15-08:30

Nonstop8h 15m

£561

LondonPunta Cana

LHR - PUJ

LHRPUJ

London Heathrow

Thu 6/11

21:40-16:45

1 stop23h 05m

Punta Cana

Tue 11/11

17:55-14:35

1 stop16h 40m

£572

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

£579

LondonPunta Cana

LHR - PUJ

LHRPUJ

London Heathrow

Sat 25/10

17:25-14:31

1 stop26h 06m

Punta Cana

Tue 4/11

14:53-10:15

1 stop15h 22m

£584

LondonPunta Cana

LHR - PUJ

LHRPUJ

London Heathrow

Thu 16/10

15:15-14:31

1 stop28h 16m

Punta Cana

Thu 23/10

13:53-10:15

1 stop15h 22m

£584

Flights are sorted by cheapest return flights first.

Deals found on 16/9

Showing 1-10 of 60 results
1
2
3
...
6

Best time to book a flight from London to Caribbean Islands

Have a flexible travel schedule? Discover the best time to fly to Caribbean Islands 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 Islands

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

Currently, April is the cheapest month in which you can book a flight from London to Caribbean Islands (average of £631). Flying from London to Caribbean Islands in July is currently the most expensive (average of £1,027). 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 EPX?

Find hourly flight availability from London to Caribbean Islands. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 18 September 2025.

When flying from London to Caribbean Islands, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Caribbean Islands

Get insights into the airlines that provide service to Caribbean Islands. 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 Islands. Reviews last updated 18 September 2025.
Read through reviews of airlines operating flights from London to Caribbean Islands, such as Finnair, Virgin Atlantic, andAir Canada. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Finnair
7.6
Good
1,324 reviews
Check prices

Overall

7.6

Boarding

7.6

Crew

8.1

Comfort

7.5

Food

6.7

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Daniel,May 2025

HEL - ARN

This is a very short flight. The crew was all very friendly and helpful. The plane was clean and nice. By the time you're in the air, you're starting to descend. It's painless.
Finnair
7.6
Good
1,324 reviews
Finnair
7.6
Good
1,324 reviews
Check prices

Overall

7.6

Boarding

7.6

Crew

8.1

Comfort

7.5

Food

6.7

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Daniel,May 2025

HEL - ARN

This is a very short flight. The crew was all very friendly and helpful. The plane was clean and nice. By the time you're in the air, you're starting to descend. It's painless.
Virgin Atlantic
7.4
Good
664 reviews
Finnair
7.6
Good
1,324 reviews
Check prices

Overall

7.6

Boarding

7.6

Crew

8.1

Comfort

7.5

Food

6.7

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Daniel,May 2025

HEL - ARN

This is a very short flight. The crew was all very friendly and helpful. The plane was clean and nice. By the time you're in the air, you're starting to descend. It's painless.
Air Canada
7.1
Good
10,000 reviews
Finnair
7.6
Good
1,324 reviews
Check prices

Overall

7.6

Boarding

7.6

Crew

8.1

Comfort

7.5

Food

6.7

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Daniel,May 2025

HEL - ARN

This is a very short flight. The crew was all very friendly and helpful. The plane was clean and nice. By the time you're in the air, you're starting to descend. It's painless.
British Airways
6.7
Okay
7,367 reviews
Finnair
7.6
Good
1,324 reviews
Check prices

Overall

7.6

Boarding

7.6

Crew

8.1

Comfort

7.5

Food

6.7

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Daniel,May 2025

HEL - ARN

This is a very short flight. The crew was all very friendly and helpful. The plane was clean and nice. By the time you're in the air, you're starting to descend. It's painless.

Related info for your journey

Find useful and relevant information for your journey from London to Caribbean Islands. 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 Islands?

    A quick flight from London to Caribbean Islands can take about 9h 05m. Air France provides one of the quickest options available for as low as £552. The distance between London and Caribbean Islands is about 4192 mi. This flight may include one or multiple stops.

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

    One-way options have recently been found by users for as low as £374 on WestJet. Other airlines that offer cheap prices include Virgin Atlantic from £399 and JetBlue from £461 one-way.

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

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

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

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

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

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

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

    Yes. Cheapflights offers flight deals from London to Caribbean Islands 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 Islands?

    Currently, April is the cheapest month in which you can book a flight from London to Caribbean Islands (average of £631). Flying from London to Caribbean Islands in July is currently the most expensive (average of £1,027). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for London to Caribbean Islands

See prices for flight routes from nearby airports that may be better suited for you.
Heathrow to John F Kennedy Intl flights
Heathrow to Newark flights
Heathrow to LaGuardia flights
Gatwick to Newark flights
London City to John F Kennedy Intl flights
Gatwick to John F Kennedy Intl flights
Heathrow to Pearson Intl flights
London City to Newark flights
Gatwick to LaGuardia flights
Stansted to John F Kennedy Intl flights
Luton to John F Kennedy Intl flights
Heathrow to Miami flights
Gatwick to Pearson Intl flights
Heathrow to Orlando flights
Heathrow to Los Angeles flights
Heathrow to Vancouver Intl flights
Stansted to Newark flights
Manchester to John F Kennedy Intl flights
Heathrow to Mexico City flights
London City to LaGuardia flights
Luton to Newark flights
Heathrow to Boston flights
Heathrow to Cancún flights
Heathrow to Dulles Intl flights
Heathrow to San Francisco flights
Gatwick to Cancún flights
Heathrow to Toronto Island flights
Heathrow to Dallas/Fort Worth flights
London City to Pearson Intl flights
Heathrow to O'Hare Intl flights
Heathrow to Las Vegas flights
Heathrow to Baltimore flights
Gatwick to Orlando flights
Manchester to Orlando flights
Manchester to Newark flights
Heathrow to Pierre Elliott Trudeau Intl flights
Heathrow to Atlanta flights
Heathrow to Seattle flights
Gatwick to Miami flights
Heathrow to Tampa flights
London City to Miami flights
Heathrow to Calgary flights
London City to Cancún flights
London City to Orlando flights
Manchester to LaGuardia flights
Gatwick to Mexico City flights
Heathrow to Hobby flights
Edinburgh to Newark flights
London City to Los Angeles flights
Luton to Pearson Intl flights

Top 10 airlines flying from London to Caribbean Islands

Discover the top 10 airlines that operate flights from London to Caribbean Islands. 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 18 September 2025.
AirlineCheapestAverageFlexibilityOn-time
TUI AirwaysCheapest£310Average£673FlexibilityNo cancel feeOn-timeN/A
Search TUI Airways flights
Virgin AtlanticCheapest£338Average£861FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
IcelandairCheapest£387Average£647FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
Air EuropaCheapest£390Average£756FlexibilityNo cancel feeOn-time83%
Search Air Europa flights
JetBlueCheapest£437Average£660FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
FinnairCheapest£445Average£720FlexibilityNo cancel feeOn-time76%
Search Finnair flights
AviancaCheapest£448Average£750FlexibilityNo cancel feeOn-time71%
Search Avianca flights
KLMCheapest£454Average£939FlexibilityNo cancel feeOn-time75%
Search KLM flights
Air CanadaCheapest£475Average£600FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
SWISSCheapest£486Average£840FlexibilityNo cancel feeOn-time79%
Search SWISS 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 Islands?

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 Islands from London today with Cheapflights!

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

Cheapflights helps you find that perfect flight to Caribbean Islands 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 Islands with no change fees?

Need flexible booking options for your flight to Caribbean Islands 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 Islands become cheaper?

Yes, Cheapflights offers price alerts on London to Caribbean Islands flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.