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Caribbean Islands

Cheap flights from Heathrow (LHR) to Caribbean Islands

LHR — SJU
Oct 27 — Nov 31
Tue 10/27
Tue 11/3
1 adult, Economy
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Find flight deals from Heathrow to Caribbean Islands

Popular in

December

Cheapest in

February

Average price

$983
Highest demand for flights based on searches. 3% potential increase in price ($35 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($26 potential savings vs. average RT price).
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Average for round-trip flights in September 2026
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Cheapflights Insights

Everything you need to know about your flight from London Heathrow Airport to Caribbean Islands

How far ahead should I book a flight from London Heathrow Airport to Caribbean Islands?

The best time to book flights from London Heathrow Airport to Caribbean Islands is 58 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, January is the cheapest month in which you can book a flight from London Heathrow Airport to Caribbean Islands (average of $918). Flying from London Heathrow Airport to Caribbean Islands in December is currently the most expensive (average of $1,364). 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 EPX?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from London Heathrow Airport to Caribbean Islands as you normally would.

Reviews of airlines servicing Caribbean Islands

Read reviews from past customers who have flown Virgin Atlantic,Air Canada, andAmerican Airlines from London Heathrow Airport to Caribbean Islands. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Virgin Atlantic
7.4
Good
694 reviews

Comfort

7.3

Boarding

7.7

Overall

7.4

Food

6.9

Entertainment

7.5

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.
Virgin Atlantic
7.4
Good
694 reviews
Virgin Atlantic
7.4
Good
694 reviews

Comfort

7.3

Boarding

7.7

Overall

7.4

Food

6.9

Entertainment

7.5

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.
Air Canada
7.1
Good
11,696 reviews
Virgin Atlantic
7.4
Good
694 reviews

Comfort

7.3

Boarding

7.7

Overall

7.4

Food

6.9

Entertainment

7.5

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.
American Airlines
7.0
Good
12,102 reviews
Virgin Atlantic
7.4
Good
694 reviews

Comfort

7.3

Boarding

7.7

Overall

7.4

Food

6.9

Entertainment

7.5

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.
British Airways
6.7
Okay
8,237 reviews
Virgin Atlantic
7.4
Good
694 reviews

Comfort

7.3

Boarding

7.7

Overall

7.4

Food

6.9

Entertainment

7.5

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.

Related info for your journey

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

    To fly one-way, consider booking your trip with JetBlue, which is currently one of the cheapest options available, starting at $477. British Airways flights start at $528 while deals on Virgin Atlantic start at $551 one-way.

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

    The most popular route from London Heathrow Airport to Caribbean Islands is London Heathrow - Bridgetown Grantley Adams Intl. You may also consider London Heathrow - Montego Bay Sangster Intl or London Heathrow - Port of Spain Piarco Intl.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from London Heathrow Airport to Caribbean Islands (average of $918). Flying from London Heathrow Airport to Caribbean Islands in December is currently the most expensive (average of $1,364). 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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Top 3 airlines flying from Heathrow to Caribbean Islands

AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$776Average$1,061FlexibilityNo cancel feeOn-time62%
Virgin AtlanticCheapest$862Average$1,122FlexibilityNo cancel feeOn-time72%
American AirlinesCheapest$1,036Average$1,090FlexibilityNo cancel feeOn-time71%

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