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Cheap flights from Caribbean Islands to London from £150

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 3/10. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — LON
12 Oct — 19 Oct1
1 adult
1 adult, Economy

Cheap flight deals from Caribbean Islands to London

Keep the following information in mind while searching for Caribbean Islands to London flight deals. Data was last updated 12 September 2025.

Round-trip from

£399

One-way from

£150
9/11-20/11
  • 9/11-20/11
  • 4 total stops
  • 53h 23m total
  • Caribbean Islands to London
Search Deals
3/10
  • 3/10
  • 1 total stop
  • 27h 54m total
  • Caribbean Islands to London
Search Deals

Find flight deals from Caribbean Islands to London

Cheapest flights from Caribbean Islands to London
Explore the most affordable flight options available from Caribbean Islands to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 September 2025.

Tue 11/1114:10SJU - LHR
1 stop13h 55mKLM
Thu 20/1112:30LHR - SJU
1 stop14h 43mKLM
Deal found 11/9£420
Sat 4/1017:41SJU - LHR
1 stop32h 34mDelta
Tue 14/1009:55LHR - SJU
2 stops19h 01mDelta
Deal found 9/9£425
Wed 8/1007:00SJU - LHR
1 stop19h 40mUnited Airlines
Wed 15/1009:30LHR - SJU
2 stops19h 27mUnited Airlines
Deal found 9/9£426
Wed 24/913:32SJU - LHR
1 stop14h 18mKLM
Wed 1/1010:55LHR - SJU
1 stop17h 49mKLM
Deal found 11/9£427
Wed 29/1016:50SJU - LHR
1 stop14h 00mUnited Airlines
Tue 4/1109:10LHR - SJU
2 stops17h 12mUnited Airlines
Deal found 10/9£430
Wed 29/1007:15SJU - LHR
2 stops21h 30mDelta
Thu 6/1114:30LHR - SJU
1 stop14h 26mDelta
Deal found 10/9£433
Mon 10/1102:05SJU - LHR
1 stop14h 30mUnited Airlines
Thu 20/1109:10LHR - SJU
2 stops17h 12mUnited Airlines
Deal found 11/9£450
Sun 26/1006:22SJU - LGW
1 stop19h 38mMultiple Airlines
Sun 2/1113:00LGW - SJU
1 stop32h 54mMultiple Airlines
Deal found 11/9£453
Thu 18/918:00SJU - LHR
1 stop33h 50mVirgin Atlantic
Thu 25/916:50LHR - SJU
1 stop24h 23mVirgin Atlantic
Deal found 11/9£455
Sat 25/1006:22SJU - LGW
1 stop18h 58mMultiple Airlines
Sat 1/1114:00LGW - SJU
1 stop14h 54mMultiple Airlines
Deal found 10/9£467
Wed 29/1009:00SJU - LGW
1 stop17h 00mMultiple Airlines
Tue 4/1113:00LGW - SJU
2 stops41h 54mMultiple Airlines
Deal found 11/9£495
Mon 10/1116:31SJU - LGW
2 stops33h 29mMultiple Airlines
Sun 16/1113:00LGW - SJU
1 stop32h 54mMultiple Airlines
Deal found 11/9£503

Cheapflights Fare Finder

 
Customise your flight search to find flights from Caribbean Islands to London 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 12 September 2025.
Use the filters below to find and compare flights from Caribbean Islands to London that are best for you.

Fly from

Caribbean Islands

Fly to

London

Route

Depart

Return

Price

San JuanLondon

SJU - LGW

SJULGW

San Juan Luis Munoz Marin Intl

Sun 9/11

06:00-09:00

2 stops23h 00m

London Gatwick

Thu 20/11

11:20-13:43

2 stops30h 23m

£399

San JuanLondon

SJU - LHR

SJULHR

San Juan Luis Munoz Marin Intl

Tue 11/11

14:10-08:05

1 stop13h 55m

London Heathrow

Thu 20/11

12:30-23:13

1 stop14h 43m

£420

San JuanLondon

SJU - LHR

SJULHR

San Juan Luis Munoz Marin Intl

Wed 8/10

13:06-08:50

1 stop14h 44m

London Heathrow

Wed 15/10

10:55-23:56

1 stop18h 01m

£426

San JuanLondon

SJU - LHR

SJULHR

San Juan Luis Munoz Marin Intl

Wed 24/9

16:55-10:10

1 stop12h 15m

London Heathrow

Wed 1/10

09:30-23:57

2 stops19h 27m

£427

San JuanLondon

SJU - LHR

SJULHR

San Juan Luis Munoz Marin Intl

Sat 14/2

02:05-07:10

2 stops25h 05m

London Heathrow

Wed 25/2

12:50-00:36

1 stop15h 46m

£427

San JuanLondon

SJU - LHR

SJULHR

San Juan Luis Munoz Marin Intl

Wed 15/10

17:43-13:30

1 stop14h 47m

London Heathrow

Wed 22/10

09:20-21:59

1 stop17h 39m

£427

San JuanLondon

SJU - LHR

SJULHR

San Juan Luis Munoz Marin Intl

Wed 29/10

17:43-11:40

1 stop13h 57m

London Heathrow

Thu 6/11

10:10-00:56

1 stop18h 46m

£427

San JuanLondon

SJU - LHR

SJULHR

San Juan Luis Munoz Marin Intl

Wed 29/10

14:31-09:00

1 stop14h 29m

London Heathrow

Fri 7/11

10:10-00:56

1 stop18h 46m

£427

San JuanLondon

SJU - LHR

SJULHR

San Juan Luis Munoz Marin Intl

Wed 29/10

13:32-06:50

1 stop13h 18m

London Heathrow

Tue 4/11

10:10-00:56

1 stop18h 46m

£427

San JuanLondon

SJU - LHR

SJULHR

San Juan Luis Munoz Marin Intl

Wed 29/10

16:50-10:50

1 stop14h 00m

London Heathrow

Tue 4/11

09:10-22:22

2 stops17h 12m

£430

Flights are sorted by cheapest return flights first.

Deals found on 11/9

Showing 1-10 of 60 results
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Best time to book a flight from Caribbean Islands to London

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

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

Currently, January is the cheapest month in which you can book a flight from Caribbean Islands to London (average of £112). Flying from Caribbean Islands to London in August is currently the most expensive (average of £164). 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 LON?

Find hourly flight availability from Caribbean Islands to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 12 September 2025.

When flying from Caribbean Islands to London, 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 London

Get insights into the airlines that provide service to London. 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 London. Reviews last updated 12 September 2025.
Read reviews from past customers who have flown with Virgin Atlantic, American Airlines, andAir Canada from Caribbean Islands to London. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Virgin Atlantic
7.4
Good
664 reviews
Check prices

Entertainment

7.5

Boarding

7.7

Comfort

7.3

Crew

8.1

Overall

7.4

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
7.4
Good
664 reviews
Virgin Atlantic
7.4
Good
664 reviews
Check prices

Entertainment

7.5

Boarding

7.7

Comfort

7.3

Crew

8.1

Overall

7.4

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
10,000 reviews
Virgin Atlantic
7.4
Good
664 reviews
Check prices

Entertainment

7.5

Boarding

7.7

Comfort

7.3

Crew

8.1

Overall

7.4

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
10,000 reviews
Virgin Atlantic
7.4
Good
664 reviews
Check prices

Entertainment

7.5

Boarding

7.7

Comfort

7.3

Crew

8.1

Overall

7.4

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!
Icelandair
7.0
Good
546 reviews
Virgin Atlantic
7.4
Good
664 reviews
Check prices

Entertainment

7.5

Boarding

7.7

Comfort

7.3

Crew

8.1

Overall

7.4

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
7,361 reviews
Virgin Atlantic
7.4
Good
664 reviews
Check prices

Entertainment

7.5

Boarding

7.7

Comfort

7.3

Crew

8.1

Overall

7.4

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 London. 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?

    A quick flight from Caribbean Islands to London can take about 12h 15m. KLM provides one of the quickest options available for as low as £427. Airlines will cover 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 most popular routes from Caribbean Islands to London?

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

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Caribbean Islands to London (average of £112). Flying from Caribbean Islands to London in August is currently the most expensive (average of £164). 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

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Top 5 airlines flying from Caribbean Islands to London

Discover the top 5 airlines that operate flights from Caribbean Islands to London. 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 12 September 2025.
AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapest£599Average£801FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
IcelandairCheapest£610Average£707FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
Air CanadaCheapest£614Average£705FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
British AirwaysCheapest£648Average£812FlexibilityNo cancel feeOn-time70%
Search British Airways flights
KLMCheapest£805Average£878FlexibilityNo 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 Islands to London?

When you search for this flight from Caribbean Islands to London, 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 Islands to London?

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

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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