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Cheap flights from London Heathrow Airport to Caribbean from £279

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 17/1. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — SJU
14 Dec — 21 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Heathrow to Caribbean

Keep the following information in mind while searching for Heathrow to Caribbean flight deals. Data was last updated 14 November 2025.

Round-trip from

£512

One-way from

£279

Popular in

December

Cheapest in

January

Average price

£717

Good round-trip deal

£571 or less

Good one-way deal

£437 or less
Virgin Atlantic
  • Virgin Atlantic
  • 24/1-31/1
  • Nonstop
  • 17h 25m total
  • London to Caribbean
Search Deals
17/1
  • 17/1
  • 1 total stop
  • 15h 45m total
  • London to Caribbean
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (£23 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£19 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
Search Deals
Price to beat on a round-trip flight from London Heathrow to Caribbean.
Search Deals
Price to beat on a one-way flight from London Heathrow to Caribbean.
Search Deals

Find flight deals from Heathrow to Caribbean

Enter your travel dates to find the best prices.

Cheapest flights from Heathrow to Caribbean
Explore the most affordable flight options available from Heathrow to Caribbean. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 November 2025.

Mon 17/1106:00LHR - PUJ
2 stops22h 45mMultiple Airlines
Thu 27/1122:25PUJ - LHR
1 stop28h 05mMultiple Airlines
Deal found 13/11£548
Tue 18/1111:10LHR - PUJ
1 stop14h 25mAir Canada
Tue 25/1115:15PUJ - LHR
1 stop16h 05mAir Canada
Deal found 13/11£549
Wed 3/1213:25LHR - PUJ
1 stop28h 35mAir Canada
Wed 10/1217:00PUJ - LHR
1 stop34h 10mAir Canada
Deal found 12/11£549
Sun 23/1111:10LHR - PUJ
1 stop28h 55mAir Canada
Sun 30/1118:15PUJ - LHR
1 stop32h 55mAir Canada
Deal found 12/11£550
Mon 17/1109:00LHR - PUJ
2 stops19h 45mMultiple Airlines
Mon 24/1122:25PUJ - LHR
2 stops28h 45mMultiple Airlines
Deal found 12/11£562
Thu 27/1113:20LHR - BGI
Nonstop9h 20mVirgin Atlantic
Wed 10/1216:50BGI - LHR
Nonstop8h 35mVirgin Atlantic
Deal found 13/11£566
Wed 19/1113:25LHR - BGI
2 stops29h 00mAir Canada
Wed 26/1116:00BGI - LHR
2 stops24h 35mAir Canada
Deal found 13/11£568
Sat 22/1113:25LHR - BGI
1 stop30h 10mAir Canada
Sat 6/1216:55BGI - LHR
1 stop34h 15mAir Canada
Deal found 11/11£569
Sat 22/1113:25LHR - BGI
1 stop30h 10mAir Canada
Tue 2/1216:10BGI - LHR
1 stop36h 20mAir Canada
Deal found 13/11£570
Fri 28/1106:00LHR - PUJ
2 stops22h 45mMultiple Airlines
Fri 12/1222:25PUJ - LHR
1 stop32h 55mMultiple Airlines
Deal found 12/11£571
Tue 18/1113:00LHR - BGI
1 stop29h 25mAir Canada
Tue 2/1216:10BGI - LHR
1 stop34h 20mAir Canada
Deal found 11/11£571
Sun 23/1106:00LHR - PUJ
2 stops19h 35mAir Canada
Wed 3/1216:55PUJ - LHR
1 stop34h 15mAir Canada
Deal found 13/11£571

Cheapflights Fare Finder

 
Customise your flight search to find flights from Heathrow 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 14 November 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Caribbean that are best for you.

Fly from

Heathrow

Fly to

Caribbean

Route

Depart

Return

Price

LondonSt. John's

LHR - ANU

LHRANU

London Heathrow

Sat 24/1

08:00-13:10

Nonstop9h 10m

St. John's V.C. Bird Intl

Sat 31/1

17:10-05:25

Nonstop8h 15m

£524

LondonSt. John's

LHR - ANU

LHRANU

London Heathrow

Thu 5/3

08:00-13:10

Nonstop9h 10m

St. John's V.C. Bird Intl

Mon 9/3

17:10-05:25

Nonstop8h 15m

£538

LondonSt. John's

LHR - ANU

LHRANU

London Heathrow

Sat 7/3

08:00-13:10

Nonstop9h 10m

St. John's V.C. Bird Intl

Sat 14/3

17:10-05:25

Nonstop8h 15m

£545

LondonPunta Cana

LHR - PUJ

LHRPUJ

London Heathrow

Wed 4/2

11:10-12:05

1 stop28h 55m

Punta Cana

Wed 18/2

22:25-11:20

1 stop32h 55m

£548

LondonPunta Cana

LHR - PUJ

LHRPUJ

London Heathrow

Sat 7/2

18:00-12:05

1 stop22h 05m

Punta Cana

Tue 24/2

22:25-06:30

1 stop28h 05m

£548

LondonPunta Cana

LHR - PUJ

LHRPUJ

London Heathrow

Sun 1/3

13:00-11:55

1 stop26h 55m

Punta Cana

Tue 31/3

18:40-10:00

1 stop34h 20m

£549

LondonPunta Cana

LHR - PUJ

LHRPUJ

London Heathrow

Thu 4/12

13:00-21:35

1 stop36h 35m

Punta Cana

Thu 15/1

13:05-11:20

1 stop18h 15m

£550

LondonPunta Cana

LHR - PUJ

LHRPUJ

London Heathrow

Wed 13/5

17:40-15:20

1 stop26h 40m

Punta Cana

Sun 17/5

15:50-10:00

1 stop13h 10m

£560

LondonSt. John's

LHR - ANU

LHRANU

London Heathrow

Thu 26/2

08:00-13:10

Nonstop9h 10m

St. John's V.C. Bird Intl

Thu 5/3

17:10-05:25

Nonstop8h 15m

£563

LondonPort of Spain

LHR - POS

LHRPOS

London Heathrow

Fri 23/1

09:20-19:15

2 stops61h 55m

Port of Spain Piarco Intl

Mon 2/2

08:30-21:40

1 stop33h 10m

£584

Flights are sorted by cheapest return flights first.

Deals found on 13/11

Showing 1-10 of 60 results
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6

Best time to book a flight from Heathrow to Caribbean

Have a flexible travel schedule? Discover the best time to fly to Caribbean from Heathrow 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 Heathrow Airport to Caribbean

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

Currently, March is the cheapest month in which you can book a flight from London Heathrow Airport to Caribbean (average of £426). Flying from London Heathrow Airport to Caribbean in December is currently the most expensive (average of £539). 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 LHR to CB?

Find hourly flight availability from Heathrow 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 14 November 2025.

When flying from London Heathrow Airport to Caribbean, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 8% versus a flight in the afternoon.

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

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

Travellers seeking maximum savings on their London Heathrow Airport to Caribbean flight should consider departing on Monday mornings 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 14 November 2025.
Read reviews from past customers who have flown with KLM, Finnair, andVirgin Atlantic from London Heathrow Airport to Caribbean. 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.
KLM
7.7
Good
1,411 reviews
Check prices

Entertainment

7.1

Crew

8.4

Overall

7.7

Comfort

7.7

Boarding

7.8

Food

7.3

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
KLM
7.7
Good
1,411 reviews
KLM
7.7
Good
1,411 reviews
Check prices

Entertainment

7.1

Crew

8.4

Overall

7.7

Comfort

7.7

Boarding

7.8

Food

7.3

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
Finnair
7.6
Good
1,334 reviews
KLM
7.7
Good
1,411 reviews
Check prices

Entertainment

7.1

Crew

8.4

Overall

7.7

Comfort

7.7

Boarding

7.8

Food

7.3

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
Virgin Atlantic
7.5
Good
673 reviews
KLM
7.7
Good
1,411 reviews
Check prices

Entertainment

7.1

Crew

8.4

Overall

7.7

Comfort

7.7

Boarding

7.8

Food

7.3

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
Air Canada
7.1
Good
10,450 reviews
KLM
7.7
Good
1,411 reviews
Check prices

Entertainment

7.1

Crew

8.4

Overall

7.7

Comfort

7.7

Boarding

7.8

Food

7.3

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
British Airways
6.7
Okay
7,521 reviews
KLM
7.7
Good
1,411 reviews
Check prices

Entertainment

7.1

Crew

8.4

Overall

7.7

Comfort

7.7

Boarding

7.8

Food

7.3

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.

Related info for your journey

Find useful and relevant information for your journey from Heathrow 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 Heathrow Airport to Caribbean?

    For as low as £524, Virgin Atlantic can have you in Caribbean from London Heathrow Airport in 9h 10m. London Heathrow Airport and Caribbean are separated by a distance of 4069 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    The cheapet airlines for a one-way flight from London Heathrow Airport to Caribbean are SWISS (£328), Lufthansa (£353), and WestJet (£355).

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

    The most popular route from London Heathrow Airport to Caribbean is London Heathrow - Bridgetown Grantley Adams Intl. You may also consider London Heathrow - Montego Bay Sangster Intl or London Heathrow - Kingston Norman Manley.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Heathrow 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 Heathrow Airport to Caribbean?

    Currently, March is the cheapest month in which you can book a flight from London Heathrow Airport to Caribbean (average of £426). Flying from London Heathrow Airport to Caribbean in December is currently the most expensive (average of £539). 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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Alternative routes for Heathrow to Caribbean

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

Discover the top 10 airlines that operate flights from Heathrow 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 14 November 2025.
AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapest£339Average£898FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
JetBlueCheapest£452Average£704FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
FinnairCheapest£458Average£737FlexibilityNo cancel feeOn-time76%
Search Finnair flights
KLMCheapest£473Average£841FlexibilityNo cancel feeOn-time75%
Search KLM flights
IcelandairCheapest£477Average£684FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
SWISSCheapest£494Average£824FlexibilityNo cancel feeOn-time79%
Search SWISS flights
Air CanadaCheapest£503Average£628FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
IberiaCheapest£515Average£854FlexibilityNo cancel feeOn-time77%
Search Iberia flights
British AirwaysCheapest£522Average£806FlexibilityNo cancel feeOn-time70%
Search British Airways flights
AviancaCheapest£522Average£730FlexibilityNo cancel feeOn-time71%
Search Avianca 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 Heathrow to Caribbean?

Cheapflights makes it easy to find Heathrow to Caribbean flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

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

Yes, we can. To see specific flights from Heathrow to Caribbean with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Not ready to book yet? You can track prices for flights from Heathrow to Caribbean on Cheapflights with our Price Alert feature and get notified when better prices are available.

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