How long is the flight from London Heathrow Airport to Caribbean Islands?

Airlines like Virgin Atlantic, British Airways, and American Airlines fly from London Heathrow Airport to Caribbean Islands in about 9h. The time it takes to get you to your destination can typically vary by up to 20h 20m. 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 Heathrow Airport to Caribbean Islands one-way?

To fly one-way, consider booking your trip with British Airways, which is currently one of the cheapest options available, starting at £381. Virgin Atlantic flights start at £384 while deals on Iberia start at £433 one-way.

In terms of precipitation, rainfall in Caribbean Islands ranges from 40.0 - 180.0 inches per month. October is typically the wettest month, when rainfall can reach 180.0 mm. February is typically the driest time to visit Caribbean Islands when rainfall is around 40.0 mm.

If weather is an important factor for your trip to Caribbean Islands, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 28.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 25.0 C).

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

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

What are the most popular airlines that fly from London Heathrow Airport to Caribbean Islands?

When booking a flight from London Heathrow Airport to Caribbean Islands, you may want to consider flying on Virgin Atlantic, British Airways or Air Canada as they are the most popular for this route.

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 holiday 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.

£229+ Cheap Flights from London Heathrow Airport to Caribbean Islands

Cheap flight deals from Heathrow to Caribbean Islands

Enter your travel dates to find the best prices.

Cheapest

Best

Direct

Last-minute

One-way

Cheapest flights from Heathrow to Caribbean Islands
Explore the most affordable flight options available from Heathrow to Caribbean Islands. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 24 August 2026.

Thu 10/909:35 -

1 stop11h 10m

Thu 24/917:25 -

1 stop10h 55m

Deal found 23/8£544

Thu 17/909:35 -

1 stop11h 10m

Thu 24/917:25 -

1 stop10h 55m

Deal found 19/8£558

Tue 6/1008:15 -

1 stop34h 55m

Tue 20/1015:20 -

1 stop24h 25m

Deal found 20/8£574

Sat 19/920:50 -

2 stops27h 45m

Sat 3/1014:45 -

2 stops20h 15m

Deal found 19/8£588

Wed 16/910:50 -

1 stop13h 35m

Wed 23/921:20 -

1 stop14h 55m

Deal found 19/8£591

Tue 13/1008:15 -

1 stop34h 52m

Tue 20/1015:20 -

1 stop24h 25m

Deal found 20/8£593

Tue 1/909:30 -

1 stop33h 05m

Sat 31/1012:30 -

1 stop16h 00m

Deal found 20/8£594

Tue 1/920:05 -

2 stops46h 30m

Sat 31/1014:05 -

2 stops26h 55m

Deal found 20/8£594

Fri 13/1114:45 -

Nonstop9h 15m

Tue 17/1122:25 -

Nonstop8h 30m

Deal found 19/8£595

Thu 3/1206:00 -

2 stops19h 25m

Fri 11/1214:05 -

2 stops25h 55m

Deal found 21/8£595

Tue 8/909:35 -

Nonstop9h 00m

Tue 15/919:50 -

Nonstop8h 30m

Deal found 19/8£596

Wed 26/808:30 -

1 stop14h 00m

Wed 2/914:35 -

2 stops25h 25m

Deal found 21/8£596

Best flights from Heathrow to Caribbean Islands
Discover carefully curated flight deals from Heathrow to Caribbean Islands that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 24 August 2026.

Thu 10/909:35 -

Nonstop11h 10m

Thu 24/917:25 -

Nonstop10h 55m

Deal found 23/8£579

Wed 6/110:35 -

Nonstop9h 00m

Sun 17/120:15 -

Nonstop8h 15m

Deal found 23/8£627

Wed 7/1013:45 -

2 stops29h 20m

Mon 19/1015:06 -

1 stop16h 29m

Deal found 21/8£648

Wed 28/1011:45 -

2 stops29h 45m

Wed 4/1117:05 -

1 stop14h 35m

Deal found 21/8£668

Sat 5/911:45 -

2 stops28h 58m

Thu 10/914:50 -

2 stops17h 55m

Deal found 22/8£693

Mon 9/1107:25 -

1 stop14h 33m

Wed 25/1110:26 -

1 stop18h 04m

Deal found 21/8£701

Wed 2/1211:10 -

1 stop32h 00m

Tue 8/1216:15 -

1 stop34h 15m

Deal found 23/8£730

Mon 12/1018:35 -

1 stop23h 02m

Mon 19/1014:57 -

2 stops24h 13m

Deal found 18/8£858

Wed 21/1010:00 -

1 stop18h 23m

Fri 30/1000:25 -

1 stop27h 15m

Deal found 19/8£926

Sun 4/1012:15 -

1 stop30h 50m

Sun 11/1015:06 -

1 stop16h 29m

Deal found 21/8£651

Mon 5/1009:35 -

Nonstop11h 10m

Mon 12/1017:25 -

Nonstop10h 55m

Deal found 21/8£666

Wed 7/1011:10 -

Nonstop8h 55m

Sun 25/1020:15 -

Nonstop8h 15m

Deal found 21/8£698

Wed 4/1107:25 -

1 stop14h 33m

Wed 18/1113:20 -

1 stop15h 10m

Deal found 19/8£725

Sun 29/1109:00 -

2 stops58h 10m

Tue 8/1216:15 -

2 stops24h 45m

Deal found 23/8£730

Thu 8/1018:05 -

2 stops25h 00m

Thu 15/1015:06 -

2 stops20h 14m

Deal found 24/8£665

Mon 25/108:00 -

Nonstop11h 20m

Mon 8/217:15 -

Nonstop10h 40m

Deal found 23/8£689

Fri 23/1014:05 -

2 stops54h 35m

Sat 31/1016:17 -

2 stops34h 53m

Deal found 22/8£775

Sun 6/915:15 -

1 stop27h 10m

Thu 10/914:08 -

1 stop16h 57m

Deal found 21/8£780

Mon 28/1218:05 -

1 stop23h 39m

Mon 11/117:48 -

1 stop13h 22m

Deal found 23/8£670

Fri 1/109:00 -

1 stop16h 15m

Fri 8/121:10 -

1 stop18h 50m

Deal found 21/8£753

Wed 14/1016:05 -

2 stops25h 32m

Wed 21/1014:57 -

2 stops24h 13m

Deal found 18/8£858

Sat 10/1009:35 -

Nonstop11h 10m

Tue 20/1017:40 -

Nonstop10h 40m

Deal found 19/8£714

Tue 22/910:10 -

Nonstop9h 20m

Tue 6/1022:05 -

Nonstop8h 35m

Deal found 20/8£790

Sun 20/906:30 -

2 stops14h 30m

Sun 27/917:20 -

2 stops15h 25m

Deal found 21/8£797

Mon 5/1017:25 -

2 stops25h 17m

Mon 12/1015:20 -

1 stop15h 50m

Deal found 22/8£687

Mon 2/1107:40 -

2 stops20h 38m

Fri 20/1101:25 -

1 stop26h 15m

Deal found 20/8£929

Mon 14/1206:30 -

2 stops14h 55m

Sun 27/1218:50 -

1 stop11h 55m

Deal found 23/8£846

Wed 16/908:15 -

1 stop14h 42m

Wed 23/912:06 -

1 stop16h 24m

Deal found 19/8£852

Wed 30/1213:00 -

1 stop33h 45m

Sun 10/113:05 -

1 stop15h 25m

Deal found 24/8£779

Mon 2/1115:50 -

2 stops27h 10m

Mon 16/1114:20 -

1 stop16h 20m

Deal found 19/8£859

Find flight deals from Heathrow to Caribbean Islands

Round-trip from	£544
One-way from	£229
Popular in	December
Cheapest in	June
Average price	£851

Virgin Atlantic
10/9-24/9
2 total stops
22h 05m total
London to Caribbean Islands

Search Deals

5/9
1 total stop
30h 35m total
London to Caribbean Islands

Search Deals

Highest demand for flights based on searches. 3% potential increase in price (£21 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (£14 potential savings vs. average return price).

Search Deals

Average for round-trip flights in August 2026

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from London Heathrow Airport to Caribbean Islands that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonSt. John's

LHR London Heathrow - ANU St. John's V.C. Bird Intl

LHRANU

London Heathrow

Thu 10/9

09:35-15:45

Nonstop11h 10m

St. John's V.C. Bird Intl

Thu 24/9

17:25-09:20

Nonstop10h 55m

£579

LondonBridgetown

LHR London Heathrow - BGI Bridgetown Grantley Adams Intl

LHRBGI

London Heathrow

Wed 6/1

10:35-15:35

Nonstop9h 00m

Bridgetown Grantley Adams Intl

Sun 17/1

20:15-08:30

Nonstop8h 15m

£627

LondonSt. George's

LHR London Heathrow - GND St. George's Point Saline Intl

LHRGND

London Heathrow

Wed 7/10

13:45-14:05

2 stops29h 20m

St. George's Point Saline Intl

Mon 19/10

15:06-12:35

1 stop16h 29m

£648

LondonSt. George's

LHR London Heathrow - GND St. George's Point Saline Intl

LHRGND

London Heathrow

Sun 4/10

12:15-14:05

1 stop30h 50m

St. George's Point Saline Intl

Sun 11/10

15:06-12:35

1 stop16h 29m

£651

LondonSt. George's

LHR London Heathrow - GND St. George's Point Saline Intl

LHRGND

London Heathrow

Thu 8/10

18:05-14:05

2 stops25h 00m

St. George's Point Saline Intl

Thu 15/10

15:06-16:20

2 stops20h 14m

£665

LondonSt. John's

LHR London Heathrow - ANU St. John's V.C. Bird Intl

LHRANU

London Heathrow

Mon 5/10

09:35-15:45

Nonstop11h 10m

St. John's V.C. Bird Intl

Mon 12/10

17:25-09:20

Nonstop10h 55m

£666

LondonPunta Cana

LHR London Heathrow - PUJ Punta Cana

LHRPUJ

London Heathrow

Wed 28/10

11:45-13:30

2 stops29h 45m

Punta Cana

Wed 4/11

17:05-11:40

1 stop14h 35m

£668

LondonSt. John's

LHR London Heathrow - ANU St. John's V.C. Bird Intl

LHRANU

London Heathrow

Mon 28/12

18:05-13:44

1 stop23h 39m

St. John's V.C. Bird Intl

Mon 11/1

17:48-11:10

1 stop13h 22m

£670

LondonCastries

LHR London Heathrow - UVF Castries Hewanorra

LHRUVF

London Heathrow

Mon 5/10

17:25-13:42

2 stops25h 17m

Castries Hewanorra

Mon 12/10

15:20-12:10

1 stop15h 50m

£687

LondonSt. George's

LHR London Heathrow - GND St. George's Point Saline Intl

LHRGND

London Heathrow

Mon 25/1

08:00-15:20

Nonstop11h 20m

St. George's Point Saline Intl

Mon 8/2

17:15-07:55

Nonstop10h 40m

£689

Flights are sorted by cheapest return flights first.

Deals found on 20/8

Showing 1-10 of 60 resultsSorted by cheapest first

...

Best time to book a flight from Heathrow to Caribbean Islands

Have a flexible travel schedule? Discover the best time to fly to Caribbean Islands from Heathrow with our price prediction graph.

LHR-ANU

LHR-GND

LHR-PUJ

LHR-NAS

LHR-BGI

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 Islands

LHR-zzEPX

LHR-ANU

LHR-GND

LHR-PUJ

LHR-NAS

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 £673). Flying from London Heathrow Airport to Caribbean Islands in December is currently the most expensive (average of £1,003). 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?

When flying from London Heathrow Airport 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.

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

To ensure you get the cheapest price possible for a flight from London Heathrow Airport to Caribbean Islands, you should look to book at least 29 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Reviews of airlines servicing Caribbean Islands

Read through reviews of airlines operating flights from London Heathrow Airport to Caribbean Islands, such as KLM,Virgin Atlantic, andAmerican Airlines. 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

7.8

Good

1,565 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Subhash,Jul 2026

CDG - ATL

The priority tag for bags were taken out. 1 bag is missing. Food was worst for AVML. The food was dry and burnt.

KLM

7.8

Good

1,565 reviews

KLM

7.8

Good

1,565 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Subhash,Jul 2026

CDG - ATL

The priority tag for bags were taken out. 1 bag is missing. Food was worst for AVML. The food was dry and burnt.

Virgin Atlantic

7.4

Good

695 reviews

KLM

7.8

Good

1,565 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Subhash,Jul 2026

CDG - ATL

The priority tag for bags were taken out. 1 bag is missing. Food was worst for AVML. The food was dry and burnt.

American Airlines

7.1

Good

11,982 reviews

KLM

7.8

Good

1,565 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Subhash,Jul 2026

CDG - ATL

The priority tag for bags were taken out. 1 bag is missing. Food was worst for AVML. The food was dry and burnt.

Air Canada

7.1

Good

11,525 reviews

KLM

7.8

Good

1,565 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Subhash,Jul 2026

CDG - ATL

The priority tag for bags were taken out. 1 bag is missing. Food was worst for AVML. The food was dry and burnt.

British Airways

6.7

Okay

8,187 reviews

KLM

7.8

Good

1,565 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Subhash,Jul 2026

CDG - ATL

The priority tag for bags were taken out. 1 bag is missing. Food was worst for AVML. The food was dry and burnt.

Related info for your journey

How long is the flight from London Heathrow Airport to Caribbean Islands?
Airlines like Virgin Atlantic, British Airways, and American Airlines fly from London Heathrow Airport to Caribbean Islands in about 9h. The time it takes to get you to your destination can typically vary by up to 20h 20m. 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 Heathrow Airport to Caribbean Islands one-way?
To fly one-way, consider booking your trip with British Airways, which is currently one of the cheapest options available, starting at £381. Virgin Atlantic flights start at £384 while deals on Iberia start at £433 one-way.
What are the most popular routes from London Heathrow Airport to Caribbean Islands?
The most popular flight routes from London Heathrow Airport 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 Heathrow to Caribbean Islands that include hotel bookings?
Yes. In addition to deals on Heathrow to Caribbean Islands flights, Cheapflights offers holiday 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 £673). Flying from London Heathrow Airport to Caribbean Islands in December is currently the most expensive (average of £1,003). 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

Alternative routes

Complete your trip

Direct flights to

Flights by cabin class

Other flight options

Popular flights

Top destinations

Alternative routes for Heathrow to Caribbean Islands

Heathrow to John F Kennedy Intl flights

Heathrow to Newark flights

Gatwick to John F Kennedy Intl flights

Heathrow to LaGuardia flights

Stansted to John F Kennedy Intl flights

London City to John F Kennedy Intl flights

Gatwick to Newark flights

Heathrow to Vancouver Intl flights

Heathrow to Pearson Intl flights

Luton to John F Kennedy Intl flights

Gatwick to LaGuardia flights

Heathrow to Miami flights

Heathrow to Orlando flights

Heathrow to Mexico City flights

Stansted to Newark flights

London City to Newark flights

Luton to Newark flights

Gatwick to Pearson Intl flights

Heathrow to Los Angeles flights

Heathrow to Boston flights

Heathrow to Las Vegas flights

Heathrow to Cancún flights

Gatwick to Mexico City flights

Gatwick to Cancún flights

Heathrow to San Francisco flights

Heathrow to O'Hare Intl flights

Heathrow to Dallas/Fort Worth flights

Gatwick to Orlando flights

Gatwick to Vancouver Intl flights

Heathrow to Dulles Intl flights

London City to Mexico City flights

Heathrow to Toronto Island flights

London City to Pearson Intl flights

Stansted to Pearson Intl flights

Gatwick to Miami flights

Heathrow to Baltimore flights

Heathrow to Hobby flights

Stansted to Mexico City flights

Heathrow to Seattle flights

Gatwick to Los Angeles flights

Stansted to Orlando flights

Stansted to Miami flights

Heathrow to Calgary flights

Stansted to Cancún flights

London City to Vancouver Intl flights

London City to Orlando flights

Luton to Mexico City flights

Heathrow to Pierre Elliott Trudeau Intl flights

London City to Miami flights

London City to Los Angeles flights

Top 10 airlines flying from Heathrow to Caribbean Islands

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest£268	Average£784	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights
Virgin Atlantic	Cheapest£327	Average£901	FlexibilityNo cancel fee	On-time72%	Search Virgin Atlantic flights
JetBlue	Cheapest£414	Average£680	FlexibilityNo cancel fee	On-time62%	Search JetBlue flights
Finnair	Cheapest£473	Average£783	FlexibilityNo cancel fee	On-time76%	Search Finnair flights
SWISS	Cheapest£475	Average£705	FlexibilityNo cancel fee	On-time79%	Search SWISS flights
Icelandair	Cheapest£477	Average£830	FlexibilityNo cancel fee	On-time76%	Search Icelandair flights
Avianca	Cheapest£477	Average£610	FlexibilityNo cancel fee	On-time71%	Search Avianca flights
Air Canada	Cheapest£489	Average£679	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
KLM	Cheapest£503	Average£911	FlexibilityNo cancel fee	On-time75%	Search KLM flights
British Airways	Cheapest£522	Average£893	FlexibilityNo cancel fee	On-time70%	Search British Airways flights

Fly with Cheapflights

How does Cheapflights help users find flights from Heathrow to Caribbean Islands?

Cheapflights makes it easy to find Heathrow to Caribbean Islands 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 Islands?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Caribbean Islands from Heathrow.

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

Certainly. Search results for flights to Caribbean Islands from Heathrow shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Of course! You can now track prices for flights from Heathrow to Caribbean Islands and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price 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.

Cheap flights from London Heathrow Airport to Caribbean Islands from £229

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 5/9. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Heathrow to Caribbean Islands

Cheapest flights from Heathrow to Caribbean IslandsExplore the most affordable flight options available from Heathrow to Caribbean Islands. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 24 August 2026.

Explore the most affordable flight options available from Heathrow to Caribbean Islands. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 24 August 2026.

Best flights from Heathrow to Caribbean IslandsDiscover carefully curated flight deals from Heathrow to Caribbean Islands that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 24 August 2026.

Discover carefully curated flight deals from Heathrow to Caribbean Islands that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 24 August 2026.

Direct flights from Heathrow to Caribbean IslandsExplore direct flight options from Heathrow to Caribbean Islands based on user searches, and compare prices and availability for your desired travel dates. Data last updated 24 August 2026.

Explore direct flight options from Heathrow to Caribbean Islands based on user searches, and compare prices and availability for your desired travel dates. Data last updated 24 August 2026.

Last-minute flights from Heathrow to Caribbean IslandsDiscover last-minute flight deals from Heathrow to Caribbean Islands. Data last updated 24 August 2026 and is based on user searches.

Discover last-minute flight deals from Heathrow to Caribbean Islands. Data last updated 24 August 2026 and is based on user searches.

One-way flights from Heathrow to Caribbean IslandsSearch for one-way flight options from Heathrow to Caribbean Islands. Find affordable one-way fares based on user searches. Data last updated 24 August 2026.

Search for one-way flight options from Heathrow to Caribbean Islands. Find affordable one-way fares based on user searches. Data last updated 24 August 2026.

Find flight deals from Heathrow to Caribbean Islands

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from London Heathrow Airport to Caribbean Islands that are best for you.

Best time to book a flight from Heathrow to Caribbean Islands

Have a flexible travel schedule? Discover the best time to fly to Caribbean Islands from Heathrow with our price prediction graph.

Cheapflights Insights

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

What is the cheapest time of day to fly from LHR to EPX?

Find hourly flight availability from Heathrow 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 24 August 2026.

When flying from London Heathrow Airport 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.

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

To ensure you get the cheapest price possible for a flight from London Heathrow Airport to Caribbean Islands, you should look to book at least 29 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Reviews of airlines servicing Caribbean Islands

Related info for your journey

How long is the flight from London Heathrow Airport to Caribbean Islands?

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

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

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

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

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

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

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 Heathrow to Caribbean Islands

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Caribbean Islands by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to

Book a non-stop flight to one of these other cities located in .

Search flights from Heathrow to Caribbean Islands by cabin class

Find flights from Heathrow to Caribbean Islands, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Heathrow and Caribbean Islands flights

Browse other Heathrow and Caribbean Islands flight options. Last updated on 24 August 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Heathrow to Caribbean Islands flights

Consider these flights travelling from Heathrow to Caribbean Islands.

Top 10 airlines flying from Heathrow to Caribbean Islands

Fly with Cheapflights

How does Cheapflights help users find flights from Heathrow to Caribbean Islands?

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

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

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

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Heathrow to Caribbean Islands
Explore the most affordable flight options available from Heathrow to Caribbean Islands. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 24 August 2026.

Best flights from Heathrow to Caribbean Islands
Discover carefully curated flight deals from Heathrow to Caribbean Islands that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 24 August 2026.

Direct flights from Heathrow to Caribbean Islands
Explore direct flight options from Heathrow to Caribbean Islands based on user searches, and compare prices and availability for your desired travel dates. Data last updated 24 August 2026.

Last-minute flights from Heathrow to Caribbean Islands
Discover last-minute flight deals from Heathrow to Caribbean Islands. Data last updated 24 August 2026 and is based on user searches.

One-way flights from Heathrow to Caribbean Islands
Search for one-way flight options from Heathrow to Caribbean Islands. Find affordable one-way fares based on user searches. Data last updated 24 August 2026.