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

For as low as £506, JetBlue can have you in Caribbean from London Heathrow Airport in 16h 25m. London Heathrow Airport and Caribbean are separated by a distance of 4273 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 Icelandair (£360), JetBlue (£365), and Lufthansa (£384).

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 Finnair 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.

£291+ Flights from London Heathrow Airport to Caribbean

Cheap flight deals from Heathrow to Caribbean

Round-trip from	£482
One-way from	£291
Popular in	December
Cheapest in	November
Average price	£729
Good round-trip deal	£491 or less
Good one-way deal	£398 or less

JetBlue
7/2-15/2
2 total stops
44h 38m total
London to Caribbean

Search Deals

15/11
1 total stop
14h 55m total
London to Caribbean

Search Deals

Highest demand for flights based on searches. 3% potential increase in price (£22 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (£18 potential savings vs. average return price).

Search Deals

Average for round-trip flights in October 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 17 October 2025.

Mon 17/1108:05LHR - SJU

2 stops28h 44mIcelandair

Sun 23/1105:26SJU - LHR

1 stop24h 04mIcelandair

Deal found 15/10£483

Fri 7/1108:05LHR - SJU

1 stop23h 43mIcelandair

Sat 15/1112:27SJU - LHR

1 stop28h 18mIcelandair

Deal found 15/10£484

Wed 12/1107:25LHR - SJU

1 stop18h 29mIcelandair

Wed 19/1114:33SJU - LHR

2 stops27h 07mIcelandair

Deal found 15/10£487

Thu 6/1107:25LHR - SJU

2 stops39h 32mIcelandair

Sat 15/1108:05SJU - LHR

2 stops18h 50mIcelandair

Deal found 15/10£498

Tue 4/1109:20LHR - SJU

1 stop31h 24mIcelandair

Sat 8/1108:00SJU - LHR

1 stop18h 55mIcelandair

Deal found 15/10£499

Mon 3/1109:40LHR - ANU

1 stop11h 25mVirgin Atlantic

Thu 13/1119:00ANU - LHR

1 stop10h 55mVirgin Atlantic

Deal found 15/10£502

Wed 12/1107:25LHR - SJU

1 stop24h 23mIcelandair

Tue 18/1108:10SJU - LHR

2 stops21h 20mIcelandair

Deal found 17/10£503

Wed 19/1109:20LHR - PUJ

1 stop35h 43mJetBlue

Wed 3/1213:00PUJ - LHR

1 stop28h 40mJetBlue

Deal found 15/10£509

Wed 29/1018:50LHR - PUJ

2 stops25h 55mMultiple Airlines

Wed 12/1113:01PUJ - LHR

2 stops29h 39mMultiple Airlines

Deal found 15/10£526

Tue 18/1109:20LHR - PUJ

1 stop30h 47mJetBlue

Wed 26/1120:55PUJ - LHR

1 stop20h 45mJetBlue

Deal found 15/10£531

Tue 18/1106:50LHR - PUJ

2 stops21h 55mAir Canada

Wed 26/1112:50PUJ - LHR

1 stop14h 20mAir Canada

Deal found 15/10£532

Thu 4/1206:50LHR - PUJ

2 stops35h 10mAir Canada

Thu 15/119:40PUJ - LHR

1 stop31h 30mAir Canada

Deal found 16/10£535

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 17 October 2025.

Sat 7/209:20LHR - SJU

1 stop18h 36mJetBlue

Sat 14/201:59SJU - LHR

1 stop14h 46mJetBlue

Deal found 16/10£485

Thu 26/206:20LHR - PUJ

1 stop16h 25mAir France

Thu 26/321:15PUJ - LHR

1 stop12h 30mAir France

Deal found 16/10£506

Mon 2/321:40LHR - SJU

1 stop17h 55mAvianca

Tue 3/318:30SJU - LHR

1 stop16h 05mAvianca

Deal found 16/10£526

Thu 4/1206:50LHR - PUJ

2 stops35h 10mAir Canada

Thu 15/119:40PUJ - LHR

1 stop31h 30mAir Canada

Deal found 15/10£532

Thu 5/308:00LHR - ANU

Nonstop9h 10mVirgin Atlantic

Mon 9/317:10ANU - LHR

Nonstop8h 15mVirgin Atlantic

Deal found 14/10£535

Thu 19/308:55LHR - PUJ

1 stop13h 50mMultiple Airlines

Wed 25/314:20PUJ - LHR

1 stop14h 25mMultiple Airlines

Deal found 15/10£545

Tue 4/1109:20LHR - SJU

1 stop31h 24mIcelandair

Sat 8/1108:05SJU - LHR

1 stop32h 40mIcelandair

Deal found 17/10£552

Mon 9/207:00LHR - MBJ

3 stops20h 00mSWISS

Mon 16/223:45MBJ - LHR

2 stops16h 40mSWISS

Deal found 15/10£570

Sun 15/313:20LHR - BGI

Nonstop8h 55mBritish Airways

Sun 29/323:05BGI - LHR

Nonstop8h 20mBritish Airways

Deal found 16/10£602

Wed 14/106:00LHR - SJU

2 stops21h 56mTAP AIR PORTUGAL

Wed 28/111:15SJU - LHR

2 stops26h 15mTAP AIR PORTUGAL

Deal found 16/10£616

Tue 6/106:30LHR - BGI

1 stop11h 10mKLM

Tue 10/315:10BGI - LHR

2 stops24h 05mKLM

Deal found 16/10£631

Fri 14/1119:05LHR - GND

2 stops24h 23mAmerican Airlines

Sun 16/1116:03GND - LHR

2 stops34h 12mAmerican Airlines

Deal found 16/10£673

Mon 10/1109:40LHR - UVF

2 stops33h 59mDelta

Mon 24/1116:59UVF - LHR

2 stops23h 11mDelta

Deal found 15/10£702

Thu 5/210:00LHR - POS

1 stop18h 23mUnited Airlines

Tue 24/202:20POS - LHR

1 stop15h 00mUnited Airlines

Deal found 16/10£709

Mon 12/108:00LHR - ANU

Nonstop9h 10mVirgin Atlantic

Tue 20/117:10ANU - LHR

Nonstop8h 15mVirgin Atlantic

Deal found 15/10£538

Sun 15/221:40LHR - SJU

1 stop23h 25mAvianca

Tue 17/213:00SJU - LHR

1 stop21h 35mAvianca

Deal found 16/10£541

Tue 17/308:55LHR - PUJ

1 stop13h 50mMultiple Airlines

Wed 25/314:20PUJ - LHR

1 stop14h 25mMultiple Airlines

Deal found 15/10£545

Mon 1/1219:20LHR - POS

3 stops50h 35mAir France

Mon 8/1219:20POS - LHR

2 stops14h 25mAir France

Deal found 16/10£547

Thu 13/1118:00LHR - BGI

1 stop24h 25mAir Canada

Mon 17/1116:00BGI - LHR

1 stop34h 30mAir Canada

Deal found 16/10£570

Wed 26/1107:25LHR - MBJ

1 stop16h 55mIcelandair

Wed 21/116:10MBJ - LHR

2 stops36h 20mIcelandair

Deal found 16/10£576

Tue 13/119:30LHR - MBJ

3 stops55h 30mSWISS

Mon 19/123:45MBJ - LHR

2 stops32h 55mSWISS

Deal found 15/10£581

Tue 20/108:00LHR - ANU

Nonstop9h 10mVirgin Atlantic

Tue 3/217:10ANU - LHR

Nonstop8h 15mVirgin Atlantic

Deal found 17/10£539

Sat 8/1113:25LHR - BGI

Nonstop8h 55mBritish Airways

Mon 24/1117:40BGI - LHR

Nonstop8h 10mBritish Airways

Deal found 15/10£616

Fri 27/319:25LHR - PUJ

1 stop27h 20mMultiple Airlines

Wed 8/417:05PUJ - LHR

1 stop15h 25mMultiple Airlines

Deal found 15/10£560

Wed 7/107:25LHR - MBJ

1 stop16h 28mJetBlue

Sat 17/120:00MBJ - LHR

1 stop19h 45mJetBlue

Deal found 15/10£617

Wed 14/121:40LHR - SJU

1 stop17h 55mAvianca

Fri 30/118:30SJU - LHR

1 stop16h 05mAvianca

Deal found 16/10£571

Thu 1/113:25LHR - PUJ

1 stop28h 35mAir Canada

Thu 22/119:40PUJ - LHR

1 stop31h 30mAir Canada

Deal found 16/10£573

Wed 14/117:25LHR - MBJ

3 stops33h 35mSWISS

Mon 19/123:45MBJ - LHR

2 stops32h 55mSWISS

Deal found 15/10£581

Fri 14/1118:00LHR - GND

2 stops25h 28mAmerican Airlines

Mon 17/1116:03GND - LHR

1 stop16h 02mAmerican Airlines

Deal found 16/10£673

Sat 8/1113:25LHR - BGI

Nonstop8h 55mBritish Airways

Wed 26/1120:15BGI - LHR

Nonstop8h 15mBritish Airways

Deal found 15/10£616

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 17 October 2025.

Mon 19/108:00LHR - ANU

Nonstop9h 10mVirgin Atlantic

Mon 26/117:10ANU - LHR

Nonstop8h 15mVirgin Atlantic

Deal found 15/10£508

Tue 20/108:00LHR - ANU

Nonstop9h 10mVirgin Atlantic

Tue 3/217:10ANU - LHR

Nonstop8h 15mVirgin Atlantic

Deal found 16/10£510

Mon 9/308:00LHR - ANU

Nonstop9h 10mVirgin Atlantic

Thu 19/317:10ANU - LHR

Nonstop8h 15mVirgin Atlantic

Deal found 15/10£523

Thu 29/108:00LHR - ANU

Nonstop9h 10mVirgin Atlantic

Sat 7/217:10ANU - LHR

Nonstop8h 15mVirgin Atlantic

Deal found 16/10£535

Thu 5/308:00LHR - ANU

Nonstop9h 10mVirgin Atlantic

Mon 9/317:10ANU - LHR

Nonstop8h 15mVirgin Atlantic

Deal found 15/10£537

Mon 12/108:00LHR - ANU

Nonstop9h 10mVirgin Atlantic

Tue 20/117:10ANU - LHR

Nonstop8h 15mVirgin Atlantic

Deal found 15/10£538

Thu 13/1108:00LHR - BGI

Nonstop9h 20mVirgin Atlantic

Thu 4/1221:00BGI - LHR

Nonstop8h 35mVirgin Atlantic

Deal found 16/10£551

Thu 15/113:20LHR - BGI

Nonstop9h 20mVirgin Atlantic

Thu 29/121:00BGI - LHR

Nonstop8h 35mVirgin Atlantic

Deal found 15/10£555

Thu 30/1009:40LHR - BGI

Nonstop9h 20mVirgin Atlantic

Thu 6/1116:50BGI - LHR

Nonstop8h 35mVirgin Atlantic

Deal found 16/10£555

Thu 22/108:00LHR - ANU

Nonstop9h 10mVirgin Atlantic

Sat 7/217:10ANU - LHR

Nonstop8h 15mVirgin Atlantic

Deal found 16/10£556

Thu 6/1113:25LHR - BGI

Nonstop8h 55mBritish Airways

Mon 1/1220:15BGI - LHR

Nonstop8h 15mBritish Airways

Deal found 15/10£558

Thu 13/1108:00LHR - BGI

Nonstop9h 20mVirgin Atlantic

Thu 20/1116:50BGI - LHR

Nonstop8h 35mVirgin Atlantic

Deal found 16/10£558

Last-minute flights from Heathrow to Caribbean
Discover last-minute flight deals from Heathrow to Caribbean. Data last updated 17 October 2025 and is based on user searches.

Wed 29/1018:50LHR - PUJ

2 stops25h 55mMultiple Airlines

Wed 12/1113:01PUJ - LHR

2 stops29h 39mMultiple Airlines

Deal found 15/10£526

Mon 3/1109:40LHR - ANU

1 stop11h 25mVirgin Atlantic

Thu 13/1119:00ANU - LHR

1 stop10h 55mVirgin Atlantic

Deal found 15/10£502

Tue 4/1109:20LHR - SJU

1 stop31h 24mIcelandair

Sat 8/1108:00SJU - LHR

1 stop18h 55mIcelandair

Deal found 15/10£499

Thu 6/1107:25LHR - SJU

2 stops39h 32mIcelandair

Sat 15/1108:05SJU - LHR

2 stops18h 50mIcelandair

Deal found 15/10£498

Fri 7/1108:05LHR - SJU

1 stop23h 43mIcelandair

Sat 15/1112:27SJU - LHR

1 stop28h 18mIcelandair

Deal found 15/10£484

Wed 12/1107:25LHR - SJU

1 stop18h 29mIcelandair

Wed 19/1114:33SJU - LHR

2 stops27h 07mIcelandair

Deal found 15/10£487

Wed 12/1107:25LHR - SJU

1 stop24h 23mIcelandair

Tue 18/1108:10SJU - LHR

2 stops21h 20mIcelandair

Deal found 17/10£503

Fri 14/1106:50LHR - PUJ

2 stops21h 55mAir Canada

Fri 21/1122:25PUJ - LHR

1 stop30h 05mAir Canada

Deal found 15/10£536

Mon 17/1108:05LHR - SJU

1 stop23h 43mJetBlue

Sat 22/1101:59SJU - LHR

1 stop27h 31mJetBlue

Deal found 15/10£483

Tue 18/1109:20LHR - PUJ

1 stop30h 47mJetBlue

Wed 26/1120:55PUJ - LHR

1 stop20h 45mJetBlue

Deal found 15/10£531

Tue 18/1106:50LHR - PUJ

2 stops21h 55mAir Canada

Wed 26/1112:50PUJ - LHR

1 stop14h 20mAir Canada

Deal found 15/10£532

Wed 19/1109:20LHR - PUJ

1 stop35h 43mJetBlue

Wed 3/1213:00PUJ - LHR

1 stop28h 40mJetBlue

Deal found 15/10£509

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 17 October 2025.

Sat 15/1106:30LHR - PUJ

1 stop14h 55mMultiple Airlines

Deal found 16/10£291

Sat 15/1109:55LHR - SJU

3 stops35h 24mMultiple Airlines

Deal found 15/10£313

Fri 20/209:55LHR - NAS

2 stops30h 05mMultiple Airlines

Deal found 16/10£322

Tue 9/1212:20LHR - SJU

1 stop19h 28mJetBlue

Deal found 15/10£351

Sun 26/1011:25LHR - PUJ

1 stop35h 50mMultiple Airlines

Deal found 15/10£352

Mon 8/1208:05LHR - PUJ

1 stop34h 54mJetBlue

Deal found 16/10£353

Mon 12/108:15LHR - MBJ

2 stops58h 39mMultiple Airlines

Deal found 16/10£353

Mon 16/209:50LHR - NAS

2 stops33h 25mMultiple Airlines

Deal found 15/10£353

Wed 12/1109:20LHR - NAS

2 stops28h 53mIcelandair

Deal found 16/10£360

Wed 4/209:55LHR - PUJ

2 stops34h 31mMultiple Airlines

Deal found 16/10£362

Wed 22/1013:50LHR - PUJ

2 stops31h 35mMultiple Airlines

Deal found 15/10£363

Mon 12/108:05LHR - MBJ

1 stop15h 48mJetBlue

Deal found 16/10£365

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

LondonSan Juan

LHR - SJU

LHRSJU

London Heathrow

Sat 7/2

09:20-23:56

1 stop18h 36m

San Juan Luis Munoz Marin Intl

Sat 14/2

01:59-20:45

1 stop14h 46m

£485

LondonPunta Cana

LHR - PUJ

LHRPUJ

London Heathrow

Thu 26/2

06:20-18:45

1 stop16h 25m

Punta Cana

Thu 26/3

21:15-13:45

1 stop12h 30m

£506

LondonSan Juan

LHR - SJU

LHRSJU

London Heathrow

Mon 2/3

21:40-11:35

1 stop17h 55m

San Juan Luis Munoz Marin Intl

Tue 3/3

18:30-14:35

1 stop16h 05m

£526

LondonPunta Cana

LHR - PUJ

LHRPUJ

London Heathrow

Thu 4/12

06:50-14:00

2 stops35h 10m

Punta Cana

Thu 15/1

19:40-07:10

1 stop31h 30m

£532

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

£535

LondonSt. John's

LHR - ANU

LHRANU

London Heathrow

Mon 12/1

08:00-13:10

Nonstop9h 10m

St. John's V.C. Bird Intl

Tue 20/1

17:10-05:25

Nonstop8h 15m

£538

LondonSt. John's

LHR - ANU

LHRANU

London Heathrow

Tue 20/1

08:00-13:10

Nonstop9h 10m

St. John's V.C. Bird Intl

Tue 3/2

17:10-05:25

Nonstop8h 15m

£539

LondonSan Juan

LHR - SJU

LHRSJU

London Heathrow

Sun 15/2

21:40-17:05

1 stop23h 25m

San Juan Luis Munoz Marin Intl

Tue 17/2

13:00-14:35

1 stop21h 35m

£541

LondonPunta Cana

LHR - PUJ

LHRPUJ

London Heathrow

Thu 19/3

08:55-18:45

1 stop13h 50m

Punta Cana

Wed 25/3

14:20-08:45

1 stop14h 25m

£545

LondonPunta Cana

LHR - PUJ

LHRPUJ

London Heathrow

Tue 17/3

08:55-18:45

1 stop13h 50m

Punta Cana

Wed 25/3

14:20-08:45

1 stop14h 25m

£545

Flights are sorted by cheapest return flights first.

Deals found on 16/10

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, March is the cheapest month in which you can book a flight from London Heathrow Airport to Caribbean (average of £418). Flying from London Heathrow Airport to Caribbean in December is currently the most expensive (average of £534). 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 8% 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 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

1,404 reviews

Check prices

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

1,404 reviews

KLM

7.7

Good

1,404 reviews

Check prices

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

1,333 reviews

KLM

7.7

Good

1,404 reviews

Check prices

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

670 reviews

KLM

7.7

Good

1,404 reviews

Check prices

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

10,317 reviews

KLM

7.7

Good

1,404 reviews

Check prices

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

7,459 reviews

KLM

7.7

Good

1,404 reviews

Check prices

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

How long is the flight from London Heathrow Airport to Caribbean?
For as low as £506, JetBlue can have you in Caribbean from London Heathrow Airport in 16h 25m. London Heathrow Airport and Caribbean are separated by a distance of 4273 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 Icelandair (£360), JetBlue (£365), and Lufthansa (£384).
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 £418). Flying from London Heathrow Airport to Caribbean in December is currently the most expensive (average of £534). 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£216	Average£859	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights
Virgin Atlantic	Cheapest£332	Average£880	FlexibilityNo cancel fee	On-time72%	Search Virgin Atlantic flights
Icelandair	Cheapest£351	Average£656	FlexibilityNo cancel fee	On-time76%	Search Icelandair flights
JetBlue	Cheapest£438	Average£695	FlexibilityNo cancel fee	On-time62%	Search JetBlue flights
Finnair	Cheapest£449	Average£718	FlexibilityNo cancel fee	On-time76%	Search Finnair flights
KLM	Cheapest£463	Average£815	FlexibilityNo cancel fee	On-time75%	Search KLM flights
SWISS	Cheapest£486	Average£865	FlexibilityNo cancel fee	On-time79%	Search SWISS flights
Air Canada	Cheapest£493	Average£614	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
Iberia	Cheapest£510	Average£829	FlexibilityNo cancel fee	On-time77%	Search Iberia flights
Avianca	Cheapest£512	Average£730	FlexibilityNo cancel fee	On-time71%	Search Avianca 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.

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 from £291

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 15/11. Fares are subject to change and may not be available on all flights or dates of travel.

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 17 October 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find 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 17 October 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 17 October 2025.

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 17 October 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 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.

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

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

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

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?

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

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

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

100% Free

Book with Flexibility

Travel Smart

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 17 October 2025.