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$322+ 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 1/29. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — LHR
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
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 December 18, 2025.

This FlightHub deal was found by Cheapflights users on 12/17. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/3110:15 amSJU - LHR
1 stop17h 15mLufthansa
Sat 1/108:00 amLHR - SJU
1 stop20h 36mLufthansa
Deal found 12/17$775
This United Airlines deal was found by Cheapflights users on 12/17. 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 12/302:05 amSJU - LHR
1 stop15h 15mUnited Airlines
Sat 1/108:00 amLHR - SJU
2 stops18h 22mUnited Airlines
Deal found 12/17$783
This Virgin Atlantic deal was found by Cheapflights users on 12/17. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/239:00 pmBGI - LHR
Nonstop8h 35mVirgin Atlantic
Mon 1/191:20 pmLHR - BGI
Nonstop9h 20mVirgin Atlantic
Deal found 12/17$928
This Virgin Atlantic deal was found by Cheapflights users on 12/16. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/279:30 pmBGI - LHR
Nonstop8h 25mVirgin Atlantic
Wed 12/318:00 amLHR - BGI
Nonstop9h 20mVirgin Atlantic
Deal found 12/16$981
This JetBlue deal was found by Cheapflights users on 12/17. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/251:59 amSJU - LHR
1 stop14h 46mJetBlue
Wed 12/319:20 amLHR - SJU
1 stop19h 39mJetBlue
Deal found 12/17$1,042
This United Airlines deal was found by Cheapflights users on 12/17. 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 12/308:10 amSJU - LHR
1 stop17h 45mUnited Airlines
Wed 1/712:50 pmLHR - SJU
1 stop15h 46mUnited Airlines
Deal found 12/17$1,057
This Virgin Atlantic deal was found by Cheapflights users on 12/16. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/237:10 pmGND - LHR
Nonstop10h 45mVirgin Atlantic
Tue 12/309:40 amLHR - GND
Nonstop11h 25mVirgin Atlantic
Deal found 12/16$1,088
This KLM deal was found by Cheapflights users on 12/15. 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 12/247:20 pmPOS - LHR
1 stop14h 30mKLM
Fri 1/28:25 pmLHR - POS
2 stops28h 05mKLM
Deal found 12/15$1,116
This United Airlines deal was found by Cheapflights users on 12/15. 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.
Thu 12/252:05 amSJU - LHR
1 stop15h 15mUnited Airlines
Fri 1/98:00 amLHR - SJU
2 stops26h 11mUnited Airlines
Deal found 12/15$1,122
This Virgin Atlantic deal was found by Cheapflights users on 12/15. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/225:15 pmMBJ - LHR
Nonstop9h 05mVirgin Atlantic
Thu 1/228:00 pmLHR - MBJ
1 stop21h 32mVirgin Atlantic
Deal found 12/15$1,126
This Air Canada deal was found by Cheapflights users on 12/16. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/302:55 pmKIN - LHR
1 stop12h 35mAir Canada
Wed 5/208:30 amLHR - KIN
1 stop35h 25mAir Canada
Deal found 12/16$1,134
This FlightHub deal was found by Cheapflights users on 12/15. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/2610:15 amSJU - LHR
1 stop20h 00mLufthansa
Fri 1/98:00 amLHR - SJU
1 stop20h 36mLufthansa
Deal found 12/15$1,147

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 December 18, 2025.

Round-trip from

$560
(Kiwi.com)

One-way from

$322
(JetBlue)
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 December 18, 2025.
Use the filters below to find and compare flights from Caribbean Islands to London Heathrow Airport that are best for you.

Fly from

Caribbean Islands

Fly to

Heathrow

Route

Depart

Return

Price

San JuanLondon

SJU - LHR

SJULHR

San Juan Luis Munoz Marin Intl

Sat 1/31

2:19 pm-8:05 am

1 stop13h 46m

London Heathrow

Sat 2/7

10:10 am-11:57 pm

1 stop17h 47m

$603

San JuanLondon

SJU - LHR

SJULHR

San Juan Luis Munoz Marin Intl

Thu 4/23

6:15 am-8:55 am

2 stops21h 40m

London Heathrow

Thu 4/30

3:15 pm-12:50 pm

2 stops26h 35m

$679

San JuanLondon

SJU - LHR

SJULHR

San Juan Luis Munoz Marin Intl

Wed 2/18

7:30 am-8:45 am

2 stops21h 15m

London Heathrow

Thu 2/26

10:10 am-11:58 pm

2 stops17h 48m

$698

San JuanLondon

SJU - LHR

SJULHR

San Juan Luis Munoz Marin Intl

Thu 3/12

3:26 am-8:45 pm

1 stop13h 19m

London Heathrow

Sat 3/21

8:05 am-8:26 pm

1 stop16h 21m

$700

San JuanLondon

SJU - LHR

SJULHR

San Juan Luis Munoz Marin Intl

Thu 4/30

1:50 pm-9:30 am

1 stop14h 40m

London Heathrow

Mon 5/11

11:55 am-1:59 am

1 stop19h 04m

$701

San JuanLondon

SJU - LHR

SJULHR

San Juan Luis Munoz Marin Intl

Tue 3/24

3:26 am-9:40 pm

1 stop14h 14m

London Heathrow

Tue 4/7

8:25 am-10:01 pm

1 stop18h 36m

$701

San JuanLondon

SJU - LHR

SJULHR

San Juan Luis Munoz Marin Intl

Thu 3/26

5:01 am-9:40 pm

1 stop12h 39m

London Heathrow

Sun 4/5

8:25 am-10:01 pm

1 stop18h 36m

$701

San JuanLondon

SJU - LHR

SJULHR

San Juan Luis Munoz Marin Intl

Mon 3/30

3:40 am-8:45 pm

1 stop12h 05m

London Heathrow

Mon 4/6

8:25 am-10:01 pm

1 stop18h 36m

$701

San JuanLondon

SJU - LHR

SJULHR

San Juan Luis Munoz Marin Intl

Sat 3/28

5:10 am-4:55 am

1 stop19h 45m

London Heathrow

Wed 4/1

11:55 am-2:58 am

1 stop20h 03m

$701

San JuanLondon

SJU - LHR

SJULHR

San Juan Luis Munoz Marin Intl

Thu 1/1

7:10 am-6:55 am

1 stop19h 45m

London Heathrow

Sat 1/10

8:05 am-11:50 pm

1 stop19h 45m

$715

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/15

Showing 1-10 of 60 results
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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 $921). 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 December 18, 2025.

When flying from Caribbean Islands to London Heathrow Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 15% versus a flight in the afternoon.

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

Use this chart to determine the cheapest time to fly round-trip from Caribbean Islands to Heathrow. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Caribbean Islands to London Heathrow Airport flight should consider departing on Wednesday mornings when fares are most often at their lowest. Wednesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

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 December 18, 2025.
Peruse reviews from past customers who have flown with Virgin Atlantic, American Airlines, and JetBlue 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
675 reviews

Boarding

7.7

Overall

7.5

Comfort

7.3

Crew

8.2

Entertainment

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
675 reviews
Virgin Atlantic
7.5
Good
675 reviews

Boarding

7.7

Overall

7.5

Comfort

7.3

Crew

8.2

Entertainment

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!
American Airlines
7.2
Good
11,055 reviews
Virgin Atlantic
7.5
Good
675 reviews

Boarding

7.7

Overall

7.5

Comfort

7.3

Crew

8.2

Entertainment

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
2,897 reviews
Virgin Atlantic
7.5
Good
675 reviews

Boarding

7.7

Overall

7.5

Comfort

7.3

Crew

8.2

Entertainment

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
10,534 reviews
Virgin Atlantic
7.5
Good
675 reviews

Boarding

7.7

Overall

7.5

Comfort

7.3

Crew

8.2

Entertainment

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
7,585 reviews
Virgin Atlantic
7.5
Good
675 reviews

Boarding

7.7

Overall

7.5

Comfort

7.3

Crew

8.2

Entertainment

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 19m. KLM provides one of the quickest options available for as low as $700. 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 $241. 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 Nassau Intl - London Heathrow, San Juan Luis Munoz Marin Intl - London Heathrow or Bridgetown Grantley Adams 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 $921). 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
Southend-on-Sea
Harrow
Eastleigh
Dartford
Dover
Winchester
Croydon
Orpington
Northampton
Watford
Hayes
Borehamwood
Broadway
Aylesbury
Chipping Norton
Horley
Kingston upon Thames
Wembley

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Alternative routes for Caribbean Islands to Heathrow

See prices for flight routes from nearby airports that may be better suited for you.
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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 December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$101Average$857FlexibilityNo cancel feeOn-time62%
British AirwaysCheapest$546Average$941FlexibilityNo cancel feeOn-time70%
Virgin AtlanticCheapest$584Average$948FlexibilityNo cancel feeOn-time72%
United AirlinesCheapest$600Average$799FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$605Average$1,041FlexibilityNo cancel feeOn-time71%
DeltaCheapest$652Average$859FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$854Average$965FlexibilityNo cancel feeOn-time67%

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