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Cheap flights from Caribbean to London Heathrow Airport from £226

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 14/4. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — LHR
30 Mar — 6 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Caribbean to Heathrow

Enter your travel dates to find the best prices.

Cheapest flights from Caribbean to Heathrow
Explore the most affordable flight options available from Caribbean to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 February 2026.

Wed 4/312:15
SJU
-
LHR
1 stop14h 40m
JetBlue
Sun 8/307:45
LHR
-
SJU
1 stop23h 09m
JetBlue
Deal found 24/2£449
Wed 25/305:10
SJU
-
LHR
1 stop21h 45m
JetBlue
Wed 1/408:40
LHR
-
SJU
1 stop21h 54m
JetBlue
Deal found 25/2£461
Wed 29/417:42
SJU
-
LHR
1 stop13h 23m
Virgin Atlantic
Wed 6/506:15
LHR
-
SJU
2 stops19h 09m
Virgin Atlantic
Deal found 24/2£496
Tue 3/323:59
SJU
-
LHR
1 stop17h 41m
JetBlue
Tue 10/309:20
LHR
-
SJU
1 stop15h 36m
JetBlue
Deal found 26/2£513
Wed 1/405:01
SJU
-
LHR
1 stop20h 29m
JetBlue
Tue 7/408:40
LHR
-
SJU
1 stop18h 28m
JetBlue
Deal found 28/2£513
Sun 29/306:15
SJU
-
LHR
1 stop19h 10m
Virgin Atlantic
Wed 8/411:15
LHR
-
SJU
1 stop14h 03m
Virgin Atlantic
Deal found 24/2£521
Tue 21/414:45
SJU
-
LHR
1 stop17h 30m
Virgin Atlantic
Tue 28/409:20
LHR
-
SJU
1 stop16h 04m
Virgin Atlantic
Deal found 25/2£522
Mon 2/323:59
SJU
-
LHR
1 stop17h 41m
JetBlue
Mon 9/308:05
LHR
-
SJU
1 stop22h 49m
JetBlue
Deal found 26/2£523
Wed 22/407:15
SJU
-
LHR
1 stop18h 05m
Virgin Atlantic
Wed 29/413:25
LHR
-
SJU
1 stop14h 48m
Virgin Atlantic
Deal found 28/2£524
Wed 29/405:01
SJU
-
LHR
1 stop20h 29m
JetBlue
Mon 4/508:15
LHR
-
SJU
1 stop15h 15m
JetBlue
Deal found 27/2£525
Wed 29/413:25
SJU
-
LHR
1 stop12h 20m
Virgin Atlantic
Mon 4/519:45
LHR
-
SJU
2 stops29h 39m
Virgin Atlantic
Deal found 27/2£527
Thu 16/413:15
NAS
-
LHR
1 stop15h 45m
Air Canada
Sun 3/508:30
LHR
-
NAS
1 stop14h 00m
Air Canada
Deal found 25/2£530

Find flight deals from Caribbean to Heathrow

Keep the following information in mind while searching for Caribbean to Heathrow flight deals. Data was last updated 28 February 2026.

Round-trip from

£461

One-way from

£226

Popular in

August

Cheapest in

November

Average price

£819

Good round-trip deal

£691 or less

Good one-way deal

£547 or less
JetBlue
  • JetBlue
  • 25/3-1/4
  • 2 total stops
  • 43h 39m total
  • Caribbean to London
Search Deals
14/4
  • 14/4
  • 2 total stops
  • 20h 55m total
  • Caribbean to London
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (£20 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 0% potential price decrease (£6 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
Search Deals
Price to beat on a round-trip flight from Caribbean to London Heathrow.
Search Deals
Price to beat on a one-way flight from Caribbean to London Heathrow.
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Caribbean 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 858,174 searches. Data last updated 28 February 2026.
Use the filters below to find and compare flights from Caribbean to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San JuanLondon

SJU - LHR

SJULHR

San Juan Luis Munoz Marin Intl

Sat 2/5

21:59-20:45

1 stop17h 46m

London Heathrow

Thu 7/5

11:55-00:07

1 stop17h 12m

£536

San JuanLondon

SJU - LHR

SJULHR

San Juan Luis Munoz Marin Intl

Mon 27/4

21:00-20:45

1 stop18h 45m

London Heathrow

Mon 4/5

08:40-22:12

1 stop18h 32m

£562

San JuanLondon

SJU - LHR

SJULHR

San Juan Luis Munoz Marin Intl

Mon 16/3

07:30-09:10

2 stops21h 40m

London Heathrow

Tue 24/3

08:30-23:36

2 stops19h 06m

£582

San JuanLondon

SJU - LHR

SJULHR

San Juan Luis Munoz Marin Intl

Wed 15/4

15:56-11:45

1 stop14h 49m

London Heathrow

Wed 22/4

07:30-21:24

2 stops18h 54m

£591

San JuanLondon

SJU - LHR

SJULHR

San Juan Luis Munoz Marin Intl

Wed 22/4

14:45-12:05

2 stops16h 20m

London Heathrow

Wed 29/4

11:20-23:13

2 stops16h 53m

£608

San JuanLondon

SJU - LHR

SJULHR

San Juan Luis Munoz Marin Intl

Wed 29/4

12:55-10:20

2 stops16h 25m

London Heathrow

Wed 6/5

11:20-23:13

2 stops16h 53m

£609

San JuanLondon

SJU - LHR

SJULHR

San Juan Luis Munoz Marin Intl

Wed 5/8

16:55-10:40

1 stop12h 45m

London Heathrow

Mon 24/8

12:15-23:57

2 stops16h 42m

£610

San JuanLondon

SJU - LHR

SJULHR

San Juan Luis Munoz Marin Intl

Wed 5/8

14:35-12:05

2 stops16h 30m

London Heathrow

Mon 24/8

15:50-13:30

2 stops26h 40m

£614

San JuanLondon

SJU - LHR

SJULHR

San Juan Luis Munoz Marin Intl

Sat 28/3

15:25-07:50

1 stop12h 25m

London Heathrow

Sat 11/4

18:55-12:04

1 stop22h 09m

£615

San JuanLondon

SJU - LHR

SJULHR

San Juan Luis Munoz Marin Intl

Fri 24/4

13:25-06:45

1 stop12h 20m

London Heathrow

Wed 29/4

18:35-13:25

2 stops23h 50m

£619

Flights are sorted by cheapest return flights first.

Deals found on 26/2

Showing 1-10 of 60 resultsSorted by cheapest first
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6

Best time to book a flight from Caribbean to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Caribbean 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 Caribbean to London Heathrow Airport

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

Currently, September is the cheapest month in which you can book a flight from Caribbean to London Heathrow Airport (average of £75). Flying from Caribbean to London Heathrow Airport in June is currently the most expensive (average of £685). 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 CB to LHR?

Find hourly flight availability from Caribbean 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 28 February 2026.

When flying from Caribbean to London Heathrow Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 28 February 2026.
Get a feel of what it's like to fly with KLM, Virgin Atlantic, andJetBlue from Caribbean to London Heathrow Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.7
Good
1,461 reviews
Check prices

Food

7.3

Boarding

7.8

Overall

7.7

Crew

8.4

Comfort

7.6

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
KLM
7.7
Good
1,461 reviews
KLM
7.7
Good
1,461 reviews
Check prices

Food

7.3

Boarding

7.8

Overall

7.7

Crew

8.4

Comfort

7.6

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
Virgin Atlantic
7.5
Good
680 reviews
KLM
7.7
Good
1,461 reviews
Check prices

Food

7.3

Boarding

7.8

Overall

7.7

Crew

8.4

Comfort

7.6

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
JetBlue
7.2
Good
2,895 reviews
KLM
7.7
Good
1,461 reviews
Check prices

Food

7.3

Boarding

7.8

Overall

7.7

Crew

8.4

Comfort

7.6

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
Air Canada
7.1
Good
10,757 reviews
KLM
7.7
Good
1,461 reviews
Check prices

Food

7.3

Boarding

7.8

Overall

7.7

Crew

8.4

Comfort

7.6

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
British Airways
6.7
Okay
7,772 reviews
KLM
7.7
Good
1,461 reviews
Check prices

Food

7.3

Boarding

7.8

Overall

7.7

Crew

8.4

Comfort

7.6

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas

Related info for your journey

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

    JetBlue, United Airlines, and Delta can get you from Caribbean to London Heathrow Airport in just under 16h 20m. Your travel time can differ by up to 5h 20m. Caribbean and London Heathrow Airport are separated by a distance of 4179 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 Caribbean to London Heathrow Airport one-way?

    The cheapest airline one-way is JetBlue, with whom users have recently found tickets for as low as £238. However, be on the lookout for offers from Air Canada and Virgin Atlantic, as they are both options that can get you from Caribbean to London Heathrow Airport for a low price.

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

    The most popular route from Caribbean to London Heathrow Airport is Bridgetown Grantley Adams Intl - London Heathrow. You may also consider Montego Bay Sangster Intl - London Heathrow or San Juan Luis Munoz Marin Intl - London Heathrow.

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from Caribbean to London Heathrow Airport (average of £75). Flying from Caribbean to London Heathrow Airport in June is currently the most expensive (average of £685). 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

Travelling to a place near London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Milton Keynes
Croydon
Wembley
Luton
Northampton
Gatwick
Slough
Hounslow
Ilford
Hayes
Brentford
Colchester
Watford
Guildford
Kingston upon Thames
Eastbourne
Ipswich
Chelmsford
Swindon
Bedford

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 Caribbean to Heathrow

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Caribbean to Heathrow

Discover the top 3 airlines that operate flights from Caribbean 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 858,174 searches. Data last updated 28 February 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest£671Average£723FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Virgin AtlanticCheapest£735Average£845FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
KLMCheapest£836Average£881FlexibilityNo cancel feeOn-time75%
Search KLM flights

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 Caribbean to Heathrow?

When you search for this flight from Caribbean to Heathrow, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

Cheapflights helps you find that perfect flight to Heathrow from Caribbean 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 Caribbean to Heathrow with no change fees?

Yes, we can. To see specific flights from Caribbean to Heathrow 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 Caribbean to Heathrow become cheaper?

Yes! Start tracking prices for Caribbean to Heathrow flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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