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

For as low as £553, KLM can have you in Caribbean from London Heathrow Airport in 14h. London Heathrow Airport and Caribbean are separated by a distance of 4332 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 Virgin Atlantic (£326), British Airways (£365), and Air Canada (£367).

In terms of precipitation, rainfall in Caribbean 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 when rainfall is around 40.0 mm.

If weather is an important factor for your trip to Caribbean, 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?

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.

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

When booking a flight from London Heathrow Airport to Caribbean, 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 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.

£319+ Flights from London Heathrow Airport to Caribbean

Cheap 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 18 December 2025.

Mon 29/1215:50LHR - PUJ

1 stop24h 51mMultiple Airlines

Tue 13/121:15PUJ - LHR

1 stop15h 20mMultiple Airlines

Deal found 16/12£621

Thu 25/1213:00LHR - POS

1 stop16h 10mAir Canada

Sun 11/102:20POS - LHR

1 stop29h 00mAir Canada

Deal found 16/12£634

Wed 31/1208:00LHR - BGI

Nonstop9h 20mVirgin Atlantic

Sun 25/116:50BGI - LHR

Nonstop8h 35mVirgin Atlantic

Deal found 16/12£671

Mon 22/1209:00LHR - BGI

2 stops58h 55mAir Canada

Sat 24/116:55BGI - LHR

2 stops23h 40mAir Canada

Deal found 16/12£676

Thu 25/1213:25LHR - PUJ

1 stop31h 55mAir Canada

Sat 24/119:40PUJ - LHR

1 stop31h 30mAir Canada

Deal found 16/12£683

Mon 29/1209:00LHR - PUJ

2 stops33h 00mAir Canada

Tue 13/115:15PUJ - LHR

1 stop13h 15mAir Canada

Deal found 16/12£693

Sun 28/1213:25LHR - PUJ

1 stop28h 35mAir Canada

Thu 15/119:40PUJ - LHR

1 stop31h 30mAir Canada

Deal found 17/12£696

Mon 29/1209:00LHR - MBJ

2 stops57h 15mAir Canada

Fri 6/213:30MBJ - LHR

1 stop14h 00mAir Canada

Deal found 16/12£696

Wed 24/1209:00LHR - BGI

2 stops34h 55mAir Canada

Thu 8/116:55BGI - LHR

1 stop34h 15mAir Canada

Deal found 16/12£698

Wed 24/1209:00LHR - PUJ

1 stop34h 35mAir Canada

Tue 13/119:40PUJ - LHR

1 stop31h 30mAir Canada

Deal found 16/12£704

Wed 31/1209:00LHR - BGI

2 stops34h 55mAir Canada

Tue 13/116:10BGI - LHR

2 stops37h 10mAir Canada

Deal found 16/12£704

Fri 26/1213:25LHR - BGI

1 stop30h 30mAir Canada

Fri 23/116:10BGI - LHR

2 stops48h 25mAir Canada

Deal found 16/12£704

Best flights from Heathrow to Caribbean
Discover carefully curated flight deals from Heathrow to Caribbean that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 18 December 2025.

Fri 13/311:45LHR - BGI

1 stop29h 55mKLM

Sat 21/315:10BGI - LHR

2 stops25h 40mKLM

Deal found 17/12£546

Fri 16/112:20LHR - SJU

1 stop16h 38mJetBlue

Mon 26/106:05SJU - LHR

1 stop23h 25mJetBlue

Deal found 16/12£547

Sat 17/111:10LHR - NAS

1 stop14h 00mAir Canada

Sat 24/113:15NAS - LHR

1 stop12h 55mAir Canada

Deal found 16/12£553

Tue 13/113:20LHR - BGI

Nonstop9h 20mVirgin Atlantic

Tue 3/221:30BGI - LHR

Nonstop8h 25mVirgin Atlantic

Deal found 17/12£559

Wed 28/120:05LHR - MBJ

2 stops30h 55mSWISS

Mon 2/223:45MBJ - LHR

1 stop13h 05mSWISS

Deal found 15/12£568

Wed 21/115:45LHR - POS

3 stops31h 15mMultiple Airlines

Mon 26/119:20POS - LHR

2 stops17h 15mMultiple Airlines

Deal found 15/12£579

Tue 20/113:25LHR - BGI

Nonstop8h 55mBritish Airways

Wed 28/120:15BGI - LHR

Nonstop8h 15mBritish Airways

Deal found 16/12£618

Mon 26/113:40LHR - SJU

2 stops27h 40mTAP AIR PORTUGAL

Thu 5/211:06SJU - LHR

2 stops26h 24mTAP AIR PORTUGAL

Deal found 16/12£652

Fri 13/214:45LHR - GND

1 stop28h 07mAmerican Airlines

Sun 15/315:26GND - LHR

2 stops24h 34mAmerican Airlines

Deal found 17/12£682

Mon 29/1216:50LHR - UVF

2 stops50h 40mDelta

Wed 14/116:25UVF - LHR

1 stop34h 00mDelta

Deal found 15/12£709

Wed 14/107:30LHR - SJU

2 stops18h 52mUnited Airlines

Mon 19/110:15SJU - LHR

1 stop17h 15mUnited Airlines

Deal found 16/12£887

Thu 22/106:00LHR - NAS

2 stops19h 10mAir Canada

Mon 26/113:15NAS - LHR

1 stop12h 55mAir Canada

Deal found 15/12£553

Thu 12/306:30LHR - POS

2 stops23h 16mKLM

Sun 22/319:20POS - LHR

1 stop19h 55mKLM

Deal found 15/12£562

Wed 21/120:05LHR - MBJ

2 stops30h 55mSWISS

Thu 5/223:45MBJ - LHR

1 stop13h 05mSWISS

Deal found 17/12£569

Fri 9/115:50LHR - PUJ

1 stop24h 53mMultiple Airlines

Sat 17/121:15PUJ - LHR

1 stop15h 20mMultiple Airlines

Deal found 16/12£586

Tue 28/408:15LHR - PUJ

1 stop14h 30mJetBlue

Wed 6/511:05PUJ - LHR

1 stop17h 25mJetBlue

Deal found 17/12£600

Wed 4/218:00LHR - POS

1 stop35h 20mAir Canada

Sun 22/202:20POS - LHR

2 stops24h 50mAir Canada

Deal found 15/12£554

Wed 11/214:25LHR - MBJ

3 stops36h 35mSWISS

Mon 16/223:45MBJ - LHR

2 stops16h 40mSWISS

Deal found 17/12£570

Sun 25/113:20LHR - BGI

Nonstop8h 55mBritish Airways

Fri 30/120:15BGI - LHR

Nonstop8h 15mBritish Airways

Deal found 16/12£634

Thu 12/306:30LHR - POS

2 stops23h 16mMultiple Airlines

Sun 22/319:20POS - LHR

2 stops14h 25mMultiple Airlines

Deal found 15/12£587

Thu 19/206:00LHR - SJU

2 stops25h 54mTAP AIR PORTUGAL

Thu 26/215:40SJU - LHR

2 stops21h 50mTAP AIR PORTUGAL

Deal found 16/12£653

Mon 13/414:05LHR - NAS

1 stop27h 15mAir Canada

Mon 27/413:35NAS - LHR

2 stops26h 25mAir Canada

Deal found 16/12£557

Sun 15/219:10LHR - GND

2 stops24h 09mAmerican Airlines

Fri 13/315:26GND - LHR

2 stops24h 34mAmerican Airlines

Deal found 17/12£682

Mon 16/306:30LHR - POS

2 stops23h 16mKLM

Sun 29/317:20POS - LHR

1 stop21h 05mKLM

Deal found 17/12£621

Fri 23/113:25LHR - BGI

Nonstop8h 55mBritish Airways

Sat 31/117:40BGI - LHR

Nonstop8h 10mBritish Airways

Deal found 16/12£634

Mon 29/1209:40LHR - UVF

2 stops57h 50mDelta

Thu 15/116:25UVF - LHR

1 stop35h 25mDelta

Deal found 15/12£709

Sat 4/419:15LHR - MBJ

3 stops55h 05mSWISS

Mon 13/422:05MBJ - LHR

2 stops17h 25mSWISS

Deal found 15/12£586

Wed 4/220:15LHR - MBJ

3 stops30h 45mMultiple Airlines

Mon 23/223:45MBJ - LHR

1 stop13h 05mMultiple Airlines

Deal found 16/12£593

Sun 22/207:45LHR - NAS

1 stop14h 29mJetBlue

Thu 26/213:42NAS - LHR

1 stop14h 48mJetBlue

Deal found 17/12£658

Thu 29/118:00LHR - GND

2 stops25h 00mAmerican Airlines

Thu 26/216:20GND - LHR

1 stop15h 45mAmerican Airlines

Deal found 17/12£683

Direct flights from Heathrow to Caribbean
Explore direct flight options from Heathrow to Caribbean based on user searches, and compare prices and availability for your desired travel dates. Data last updated 18 December 2025.

Fri 9/108:00LHR - BGI

Nonstop9h 20mVirgin Atlantic

Thu 22/121:00BGI - LHR

Nonstop8h 35mVirgin Atlantic

Deal found 16/12£537

Sun 1/308:00LHR - BGI

Nonstop9h 20mVirgin Atlantic

Sun 22/316:50BGI - LHR

Nonstop8h 35mVirgin Atlantic

Deal found 17/12£543

Thu 12/313:20LHR - BGI

Nonstop9h 20mVirgin Atlantic

Mon 16/321:00BGI - LHR

Nonstop8h 35mVirgin Atlantic

Deal found 16/12£550

Mon 9/309:40LHR - BGI

Nonstop9h 20mVirgin Atlantic

Mon 23/321:00BGI - LHR

Nonstop8h 35mVirgin Atlantic

Deal found 15/12£551

Mon 2/313:20LHR - BGI

Nonstop9h 20mVirgin Atlantic

Tue 17/321:00BGI - LHR

Nonstop8h 35mVirgin Atlantic

Deal found 17/12£552

Tue 10/313:20LHR - BGI

Nonstop9h 20mVirgin Atlantic

Thu 19/321:00BGI - LHR

Nonstop8h 35mVirgin Atlantic

Deal found 16/12£553

Fri 9/108:00LHR - BGI

Nonstop9h 20mVirgin Atlantic

Mon 19/121:30BGI - LHR

Nonstop8h 25mVirgin Atlantic

Deal found 16/12£559

Tue 13/113:20LHR - BGI

Nonstop9h 20mVirgin Atlantic

Tue 3/221:30BGI - LHR

Nonstop8h 25mVirgin Atlantic

Deal found 17/12£559

Wed 14/108:00LHR - BGI

Nonstop9h 20mVirgin Atlantic

Fri 23/116:50BGI - LHR

Nonstop8h 35mVirgin Atlantic

Deal found 17/12£560

Tue 12/512:05LHR - BGI

Nonstop9h 05mVirgin Atlantic

Fri 15/522:20BGI - LHR

Nonstop8h 40mVirgin Atlantic

Deal found 15/12£562

Sun 1/308:00LHR - BGI

Nonstop9h 20mVirgin Atlantic

Sat 21/321:00BGI - LHR

Nonstop8h 35mVirgin Atlantic

Deal found 17/12£565

Wed 25/213:25LHR - BGI

Nonstop8h 55mBritish Airways

Thu 26/217:40BGI - LHR

Nonstop8h 10mBritish Airways

Deal found 16/12£567

Last-minute flights from Heathrow to Caribbean
Discover last-minute flight deals from Heathrow to Caribbean. Data last updated 18 December 2025 and is based on user searches.

Fri 9/108:00LHR - BGI

Nonstop9h 20mVirgin Atlantic

Thu 22/121:00BGI - LHR

Nonstop8h 35mVirgin Atlantic

Deal found 16/12£537

Fri 9/109:00LHR - POS

2 stops20h 20mAir Canada

Sun 25/102:20POS - LHR

1 stop26h 10mAir Canada

Deal found 17/12£538

Mon 12/113:45LHR - POS

2 stops39h 35mAir Canada

Sun 1/202:20POS - LHR

1 stop26h 10mAir Canada

Deal found 15/12£533

Tue 13/109:20LHR - SJU

1 stop17h 35mJetBlue

Mon 26/111:06SJU - LHR

1 stop18h 24mJetBlue

Deal found 17/12£526

Tue 13/109:20LHR - SJU

1 stop17h 35mJetBlue

Sat 24/110:25SJU - LHR

1 stop19h 05mJetBlue

Deal found 17/12£531

Fri 16/109:00LHR - POS

2 stops20h 20mAir Canada

Thu 22/102:20POS - LHR

1 stop29h 00mAir Canada

Deal found 17/12£530

Fri 16/113:00LHR - POS

1 stop16h 20mAir Canada

Fri 23/102:20POS - LHR

1 stop26h 10mAir Canada

Deal found 17/12£535

Fri 23/113:00LHR - POS

1 stop16h 20mAir Canada

Sun 1/202:20POS - LHR

1 stop26h 10mAir Canada

Deal found 16/12£529

Fri 23/109:00LHR - POS

2 stops20h 20mAir Canada

Thu 29/102:20POS - LHR

2 stops27h 00mAir Canada

Deal found 17/12£532

Fri 23/109:00LHR - POS

2 stops20h 20mAir Canada

Sun 25/102:20POS - LHR

2 stops24h 50mAir Canada

Deal found 16/12£534

Mon 26/109:00LHR - BGI

2 stops19h 45mMultiple Airlines

Mon 9/216:10BGI - LHR

2 stops35h 00mMultiple Airlines

Deal found 15/12£538

Fri 30/109:00LHR - NAS

2 stops32h 25mAir Canada

Fri 6/211:15NAS - LHR

1 stop17h 05mAir Canada

Deal found 15/12£534

One-way flights from Heathrow to Caribbean
Search for one-way flight options from Heathrow to Caribbean. Find affordable one-way fares based on user searches. Data last updated 18 December 2025.

Sun 1/309:55LHR - SJU

2 stops30h 44mMultiple Airlines

Deal found 17/12£319

Thu 26/207:25LHR - NAS

1 stop13h 16mJetBlue

Deal found 17/12£335

Fri 27/220:50LHR - SJU

2 stops51h 34mMultiple Airlines

Deal found 16/12£336

Tue 3/312:20LHR - BGI

1 stop31h 13mJetBlue

Deal found 17/12£339

Thu 26/214:50LHR - NAS

2 stops29h 50mWestJet

Deal found 17/12£339

Sun 1/312:20LHR - SJU

1 stop14h 05mJetBlue

Deal found 17/12£351

Wed 28/109:55LHR - POS

2 stops37h 00mMultiple Airlines

Deal found 16/12£358

Wed 21/120:50LHR - MBJ

3 stops44h 12mMultiple Airlines

Deal found 15/12£360

Sun 11/118:45LHR - SJU

3 stops36h 28mMultiple Airlines

Deal found 17/12£363

Mon 2/308:05LHR - UVF

1 stop35h 55mJetBlue

Deal found 17/12£365

Fri 23/119:40LHR - PUJ

3 stops30h 46mMultiple Airlines

Deal found 17/12£366

Fri 27/208:05LHR - SJU

1 stop23h 45mJetBlue

Deal found 16/12£366

Find flight deals from Heathrow to Caribbean

Round-trip from	£526
One-way from	£319
Popular in	December
Cheapest in	January
Average price	£1,006
Good round-trip deal	£569 or less
Good one-way deal	£417 or less

JetBlue
13/1-26/1
2 total stops
35h 59m total
London to Caribbean

Search Deals

1/3
2 total stops
30h 44m total
London to Caribbean

Search Deals

Highest demand for flights based on searches. 3% potential increase in price (£19 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (£17 potential savings vs. average return price).

Search Deals

Average for round-trip flights in December 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

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

LondonBridgetown

LHR - BGI

LHRBGI

London Heathrow

Fri 13/3

11:45-13:40

1 stop29h 55m

Bridgetown Grantley Adams Intl

Sat 21/3

15:10-20:50

2 stops25h 40m

£546

LondonSan Juan

LHR - SJU

LHRSJU

London Heathrow

Fri 16/1

12:20-00:58

1 stop16h 38m

San Juan Luis Munoz Marin Intl

Mon 26/1

06:05-09:30

1 stop23h 25m

£547

LondonNassau

LHR - NAS

LHRNAS

London Heathrow

Sat 17/1

11:10-20:10

1 stop14h 00m

Nassau Intl

Sat 24/1

13:15-07:10

1 stop12h 55m

£553

LondonNassau

LHR - NAS

LHRNAS

London Heathrow

Thu 22/1

06:00-20:10

2 stops19h 10m

Nassau Intl

Mon 26/1

13:15-07:10

1 stop12h 55m

£553

LondonPort of Spain

LHR - POS

LHRPOS

London Heathrow

Wed 4/2

18:00-01:20

1 stop35h 20m

Port of Spain Piarco Intl

Sun 22/2

02:20-07:10

2 stops24h 50m

£554

LondonNassau

LHR - NAS

LHRNAS

London Heathrow

Mon 13/4

14:05-12:20

1 stop27h 15m

Nassau Intl

Mon 27/4

13:35-21:00

2 stops26h 25m

£557

LondonBridgetown

LHR - BGI

LHRBGI

London Heathrow

Tue 13/1

13:20-18:40

Nonstop9h 20m

Bridgetown Grantley Adams Intl

Tue 3/2

21:30-09:55

Nonstop8h 25m

£559

LondonPort of Spain

LHR - POS

LHRPOS

London Heathrow

Thu 12/3

06:30-01:46

2 stops23h 16m

Port of Spain Piarco Intl

Sun 22/3

19:20-19:15

1 stop19h 55m

£562

LondonMontego Bay

LHR - MBJ

LHRMBJ

London Heathrow

Wed 28/1

20:05-22:00

2 stops30h 55m

Montego Bay Sangster Intl

Mon 2/2

23:45-17:50

1 stop13h 05m

£568

LondonMontego Bay

LHR - MBJ

LHRMBJ

London Heathrow

Wed 21/1

20:05-22:00

2 stops30h 55m

Montego Bay Sangster Intl

Thu 5/2

23:45-17:50

1 stop13h 05m

£569

Flights are sorted by cheapest return flights first.

Deals found on 17/12

Showing 1-10 of 60 results

...

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, May is the cheapest month in which you can book a flight from London Heathrow Airport to Caribbean (average of £428). Flying from London Heathrow Airport to Caribbean in December is currently the most expensive (average of £544). 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?

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 6% versus a flight in the afternoon.

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

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

Read reviews from past customers who have flown with Finnair, Virgin Atlantic, andJetBlue 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.

Finnair

7.6

Good

1,338 reviews

Check prices

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

1,338 reviews

Finnair

7.6

Good

1,338 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Sept 2025

WAW - HEL

Virgin Atlantic

7.5

Good

675 reviews

Finnair

7.6

Good

1,338 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Sept 2025

WAW - HEL

JetBlue

7.2

Good

2,895 reviews

Finnair

7.6

Good

1,338 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Sept 2025

WAW - HEL

Air Canada

7.1

Good

10,532 reviews

Finnair

7.6

Good

1,338 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Sept 2025

WAW - HEL

British Airways

6.7

Okay

7,583 reviews

Finnair

7.6

Good

1,338 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Sept 2025

WAW - HEL

Related info for your journey

How long is the flight from London Heathrow Airport to Caribbean?
For as low as £553, KLM can have you in Caribbean from London Heathrow Airport in 14h. London Heathrow Airport and Caribbean are separated by a distance of 4332 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 Virgin Atlantic (£326), British Airways (£365), and Air Canada (£367).
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, May is the cheapest month in which you can book a flight from London Heathrow Airport to Caribbean (average of £428). Flying from London Heathrow Airport to Caribbean in December is currently the most expensive (average of £544). 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

Top 10 airlines flying from Heathrow to Caribbean

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest£217	Average£839	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights
Virgin Atlantic	Cheapest£334	Average£970	FlexibilityNo cancel fee	On-time72%	Search Virgin Atlantic flights
Finnair	Cheapest£451	Average£691	FlexibilityNo cancel fee	On-time76%	Search Finnair flights
JetBlue	Cheapest£458	Average£683	FlexibilityNo cancel fee	On-time62%	Search JetBlue flights
KLM	Cheapest£475	Average£844	FlexibilityNo cancel fee	On-time75%	Search KLM flights
Air Canada	Cheapest£484	Average£602	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
SWISS	Cheapest£486	Average£754	FlexibilityNo cancel fee	On-time79%	Search SWISS flights
Icelandair	Cheapest£487	Average£669	FlexibilityNo cancel fee	On-time76%	Search Icelandair flights
Avianca	Cheapest£489	Average£682	FlexibilityNo cancel fee	On-time71%	Search Avianca flights
Iberia	Cheapest£502	Average£808	FlexibilityNo cancel fee	On-time77%	Search Iberia flights

Fly with Cheapflights

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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Cheap flights from London Heathrow Airport to Caribbean from £319

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 1/3. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Heathrow to Caribbean

Cheapest flights from Heathrow to CaribbeanExplore 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 18 December 2025.

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 18 December 2025.

Find flight deals from Heathrow to Caribbean

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

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Cheapflights Fare Finder

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

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.

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?

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 18 December 2025.

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.

Reviews of airlines servicing Caribbean

Read reviews from past customers who have flown with Finnair, Virgin Atlantic, andJetBlue 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.

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?

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

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

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

How can I find direct flights from Heathrow to Caribbean?

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

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

Browse thousands of different options on Cheapflights for your next trip

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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.

Top 10 airlines flying from Heathrow to Caribbean

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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 18 December 2025.