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$286+ Cheap flights from Caribbean Islands to Heathrow (LHR)

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 9/9. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — LHR
Apr 24 — May 11
Fri 4/24
Fri 5/1
1 adult, Economy
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Cheap flight deals from Caribbean Islands to Heathrow

Cheapest flights from Caribbean Islands to Heathrow
Explore the most affordable flight options available from Caribbean Islands to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 25, 2026.

This Expedia deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/272:05 pm
SJU
-
LHR
1 stop13h 55m
Iberia
Thu 10/86:15 am
LHR
-
SJU
1 stop14h 10m
Iberia
Deal found 3/24$757
This United Airlines deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/182:20 pm
SJU
-
LHR
1 stop14h 50m
United Airlines
Fri 11/277:30 am
LHR
-
SJU
2 stops18h 52m
United Airlines
Deal found 3/24$782
This KLM deal was found by Cheapflights users on 3/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/187:30 am
SJU
-
LHR
1 stop17h 55m
KLM
Thu 10/2211:15 am
LHR
-
SJU
1 stop29h 21m
KLM
Deal found 3/22$787
This KLM deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/301:10 pm
SJU
-
LHR
1 stop14h 40m
KLM
Fri 1/83:50 pm
LHR
-
SJU
1 stop24h 05m
KLM
Deal found 3/23$791
This KLM deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/112:05 pm
SJU
-
LHR
1 stop16h 10m
KLM
Tue 11/2410:45 am
LHR
-
SJU
1 stop16h 28m
KLM
Deal found 3/24$800
This United Airlines deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/181:25 pm
SJU
-
LHR
1 stop12h 50m
United Airlines
Tue 8/259:30 am
LHR
-
SJU
2 stops19h 20m
United Airlines
Deal found 3/23$803
This Delta deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/117:00 am
SJU
-
LHR
2 stops19h 20m
Delta
Tue 11/248:00 pm
LHR
-
SJU
1 stop21h 05m
Delta
Deal found 3/23$804
This Orbitz deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/12:05 pm
SJU
-
LHR
1 stop13h 55m
Iberia
Thu 10/86:15 am
LHR
-
SJU
1 stop14h 10m
Iberia
Deal found 3/24$807
This Travelocity deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/114:37 pm
SJU
-
LHR
2 stops19h 58m
Iberia
Tue 11/249:45 am
LHR
-
SJU
1 stop18h 11m
Iberia
Deal found 3/24$808
This British Airways deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/232:05 pm
SJU
-
LHR
1 stop13h 55m
British Airways
Mon 9/289:15 am
LHR
-
SJU
1 stop14h 35m
British Airways
Deal found 3/23$814
This Iberia deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/29:35 pm
SJU
-
LHR
1 stop15h 40m
Iberia
Sat 11/76:15 am
LHR
-
SJU
2 stops21h 41m
Iberia
Deal found 3/20$820
This CheapOair deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/73:36 pm
MBJ
-
LHR
2 stops19h 44m
Multiple Airlines
Thu 5/143:10 pm
LHR
-
MBJ
2 stops27h 56m
Multiple Airlines
Deal found 3/23$832

Find flight deals from Caribbean Islands to Heathrow

Keep the following information in mind while searching for Caribbean Islands to Heathrow flight deals. Data was last updated March 25, 2026.

Round-trip from

$800
(United Airlines)

One-way from

$286
(Delta)
From Caribbean Islands to London Heathrow
Search Deals
One-way flight from Caribbean Islands to London Heathrow
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Caribbean Islands to Heathrow 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 2,558,603 searches. Data last updated March 25, 2026.
Use the filters below to find and compare flights from Caribbean Islands to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San JuanLondon

SJU - LHR

SJULHR

San Juan Luis Munoz Marin Intl

Wed 8/19

1:25 pm-10:40 am

2 stops16h 15m

London Heathrow

Sat 8/22

8:00 am-11:50 pm

2 stops20h 50m

$854

San JuanLondon

SJU - LHR

SJULHR

San Juan Luis Munoz Marin Intl

Fri 9/11

5:41 pm-2:35 pm

2 stops15h 54m

London Heathrow

Sun 9/20

6:35 pm-4:31 pm

2 stops26h 56m

$904

San JuanLondon

SJU - LHR

SJULHR

San Juan Luis Munoz Marin Intl

Thu 4/30

2:35 pm-9:30 am

1 stop13h 55m

London Heathrow

Mon 5/11

8:15 am-9:01 pm

1 stop17h 46m

$939

Montego BayLondon

MBJ - LHR

MBJLHR

Montego Bay Sangster Intl

Tue 5/12

12:30 pm-11:50 am

1 stop17h 20m

London Heathrow

Thu 5/28

9:30 am-11:20 am

2 stops31h 50m

$952

San JuanLondon

SJU - LHR

SJULHR

San Juan Luis Munoz Marin Intl

Sat 8/1

2:05 pm-1:15 pm

2 stops18h 10m

London Heathrow

Wed 8/12

6:35 pm-1:30 pm

2 stops23h 55m

$963

Montego BayLondon

MBJ - LHR

MBJLHR

Montego Bay Sangster Intl

Thu 5/7

12:30 pm-9:00 pm

2 stops26h 30m

London Heathrow

Thu 5/14

5:40 pm-11:20 am

1 stop23h 40m

$964

NassauLondon

NAS - LHR

NASLHR

Nassau Intl

Mon 5/11

6:30 pm-9:00 pm

2 stops21h 30m

London Heathrow

Sun 5/31

5:50 pm-5:30 pm

2 stops28h 40m

$985

NassauLondon

NAS - LHR

NASLHR

Nassau Intl

Sat 8/22

6:30 pm-11:50 am

1 stop12h 20m

London Heathrow

Sat 8/29

9:30 am-1:35 pm

1 stop33h 05m

$993

George TownLondon

GCM - LHR

GCMLHR

George Town Owen Roberts Intl

Sat 9/12

12:25 pm-11:50 am

1 stop17h 25m

London Heathrow

Sat 9/26

5:15 pm-11:30 am

2 stops48h 15m

$1,034

San JuanLondon

SJU - LHR

SJULHR

San Juan Luis Munoz Marin Intl

Sat 7/18

4:55 pm-10:40 am

1 stop12h 45m

London Heathrow

Thu 7/30

8:00 am-8:34 pm

1 stop17h 34m

$1,041

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/21

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Caribbean Islands to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Caribbean Islands with our price prediction graph.
Estimated round-trip 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 Caribbean Islands to London Heathrow Airport

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

Currently, September is the cheapest month in which you can book a flight from Caribbean Islands to London Heathrow Airport (average of $101). Flying from Caribbean Islands to London Heathrow Airport in June is currently the most expensive (average of $922). 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 EPX to LHR?

Find hourly flight availability from Caribbean Islands to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 25, 2026.

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

Reviews of airlines servicing Heathrow

Get insights into the airlines that provide service to Heathrow. 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 Heathrow. Reviews last updated March 25, 2026.
Peruse reviews from past customers who have flown with Virgin Atlantic,Air France, andJetBlue from Caribbean Islands to London Heathrow Airport to help guide your decision. 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.
Virgin Atlantic
7.5
Good
685 reviews

Entertainment

7.5

Boarding

7.7

Comfort

7.3

Crew

8.1

Overall

7.5

Food

6.9

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!
Virgin Atlantic
7.5
Good
685 reviews
Virgin Atlantic
7.5
Good
685 reviews

Entertainment

7.5

Boarding

7.7

Comfort

7.3

Crew

8.1

Overall

7.5

Food

6.9

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!
Air France
7.4
Good
1,552 reviews
Virgin Atlantic
7.5
Good
685 reviews

Entertainment

7.5

Boarding

7.7

Comfort

7.3

Crew

8.1

Overall

7.5

Food

6.9

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!
JetBlue
7.2
Good
2,905 reviews
Virgin Atlantic
7.5
Good
685 reviews

Entertainment

7.5

Boarding

7.7

Comfort

7.3

Crew

8.1

Overall

7.5

Food

6.9

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!
Air Canada
7.1
Good
10,838 reviews
Virgin Atlantic
7.5
Good
685 reviews

Entertainment

7.5

Boarding

7.7

Comfort

7.3

Crew

8.1

Overall

7.5

Food

6.9

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!
British Airways
6.7
Okay
7,819 reviews
Virgin Atlantic
7.5
Good
685 reviews

Entertainment

7.5

Boarding

7.7

Comfort

7.3

Crew

8.1

Overall

7.5

Food

6.9

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!

Related info for your journey

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

    A quick flight from Caribbean Islands to London Heathrow Airport can take about 13h 55m. United Airlines provides one of the quickest options available for as low as $939. The distance from Caribbean Islands to London Heathrow Airport is about 4179 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    The cheapest airline one-way is JetBlue, with whom users have recently found tickets for as low as $346. However, be on the lookout for offers from Virgin Atlantic and Air Canada, as they are both options that can get you from Caribbean Islands to London Heathrow Airport for a low price.

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

    Most travelers choose Bridgetown Grantley Adams Intl - London Heathrow, Nassau Intl - London Heathrow or San Juan Luis Munoz Marin Intl - London Heathrow when deciding on the best route from Caribbean Islands to London Heathrow Airport.

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from Caribbean Islands to London Heathrow Airport (average of $101). Flying from Caribbean Islands to London Heathrow Airport in June is currently the most expensive (average of $922). 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

Traveling to a place near London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Ilford
Hounslow
Croydon
Gatwick
Southend-on-Sea
Harrow
Eastleigh
Dartford
Dover
Winchester
Orpington
Watford
Northampton
Borehamwood
Broadway
Chipping Norton
Hayes
Kingston upon Thames
Eastbourne
Sutton

Browse thousands of different options on Cheapflights for your next trip

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Top 7 airlines flying from Caribbean Islands to Heathrow

Discover the top 7 airlines that operate flights from Caribbean Islands to Heathrow. 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 2,558,603 searches. Data last updated March 25, 2026.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$101Average$950FlexibilityNo cancel feeOn-time62%
Virgin AtlanticCheapest$584Average$1,031FlexibilityNo cancel feeOn-time72%
United AirlinesCheapest$600Average$799FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$605Average$741FlexibilityNo cancel feeOn-time71%
DeltaCheapest$655Average$883FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$893Average$998FlexibilityNo cancel feeOn-time67%
British AirwaysCheapest$1,040Average$1,265FlexibilityNo cancel feeOn-time70%

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