Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Caribbean Islands to London from £179

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 7/8. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — LON
4 Aug — 11 Aug1
1 adult

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 30 July 2025.

Round-trip from

£400

One-way from

£179
KLM
  • KLM
  • 18/8-26/8
  • 2 total stops
  • 32h 17m total
  • Caribbean Islands to London
Search Deals
7/8
  • 7/8
  • 1 total stop
  • 36h 24m 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 30 July 2025.

Mon 18/813:34SJU - LGW
1 stop15h 26mKLM
Tue 26/812:00LGW - SJU
1 stop16h 51mKLM
Deal found 29/7£400
Tue 19/816:50SJU - LGW
1 stop13h 00mIberia
Mon 25/820:40LGW - SJU
1 stop23h 25mIberia
Deal found 28/7£422
Wed 27/813:16SJU - LHR
1 stop12h 29mKLM
Fri 5/910:55LHR - SJU
1 stop17h 56mKLM
Deal found 29/7£425
Wed 10/901:05SJU - LHR
1 stop14h 35mLufthansa
Thu 18/912:00LHR - SJU
1 stop16h 57mLufthansa
Deal found 28/7£429
Wed 29/1013:20SJU - LHR
1 stop15h 05mUnited Airlines
Thu 6/1108:30LHR - SJU
2 stops20h 06mUnited Airlines
Deal found 30/7£431
Tue 26/813:16SJU - LHR
1 stop13h 49mDelta
Tue 9/908:40LHR - SJU
2 stops20h 11mDelta
Deal found 28/7£432
Thu 11/916:55SJU - LHR
2 stops32h 35mAir Canada
Thu 18/909:30LHR - SJU
2 stops31h 30mAir Canada
Deal found 28/7£459
Sat 6/921:26SJU - LGW
1 stop27h 54mMultiple Airlines
Fri 12/914:00LGW - SJU
1 stop15h 44mMultiple Airlines
Deal found 29/7£464
Fri 5/907:00SJU - LHR
1 stop22h 15mVirgin Atlantic
Tue 9/906:30LHR - SJU
2 stops22h 21mVirgin Atlantic
Deal found 28/7£465
Fri 15/808:30SJU - LHR
1 stop18h 35mBritish Airways
Thu 21/810:05LHR - SJU
1 stop17h 44mBritish Airways
Deal found 28/7£492
Sun 9/1106:00SJU - LGW
2 stops23h 00mAmerican Airlines
Thu 20/1112:30LGW - SJU
2 stops29h 11mAmerican Airlines
Deal found 29/7£504
Thu 21/815:00SJU - LGW
1 stop13h 35mJetBlue
Wed 27/812:10LGW - SJU
1 stop17h 39mJetBlue
Deal found 28/7£517

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 30 July 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

Mon 18/8

13:34-10:00

1 stop15h 26m

London Gatwick

Tue 26/8

12:00-23:51

1 stop16h 51m

£400

San JuanLondon

SJU - LGW

SJULGW

San Juan Luis Munoz Marin Intl

Tue 19/8

16:50-10:50

1 stop13h 00m

London Gatwick

Mon 25/8

20:40-15:05

1 stop23h 25m

£422

San JuanLondon

SJU - LHR

SJULHR

San Juan Luis Munoz Marin Intl

Wed 27/8

13:16-06:45

1 stop12h 29m

London Heathrow

Thu 4/9

09:20-22:07

1 stop17h 47m

£425

San JuanLondon

SJU - LHR

SJULHR

San Juan Luis Munoz Marin Intl

Wed 10/9

01:05-20:40

1 stop14h 35m

London Heathrow

Thu 18/9

12:00-23:57

1 stop16h 57m

£429

San JuanLondon

SJU - LHR

SJULHR

San Juan Luis Munoz Marin Intl

Wed 29/10

13:20-08:25

1 stop15h 05m

London Heathrow

Thu 6/11

08:30-00:36

2 stops20h 06m

£431

San JuanLondon

SJU - LHR

SJULHR

San Juan Luis Munoz Marin Intl

Tue 26/8

13:16-08:05

1 stop13h 49m

London Heathrow

Tue 9/9

08:40-23:51

2 stops20h 11m

£432

San JuanLondon

SJU - LHR

SJULHR

San Juan Luis Munoz Marin Intl

Thu 11/9

16:55-06:30

2 stops32h 35m

London Heathrow

Thu 18/9

09:30-12:00

2 stops31h 30m

£459

San JuanLondon

SJU - LGW

SJULGW

San Juan Luis Munoz Marin Intl

Sat 6/9

21:26-06:20

1 stop27h 54m

London Gatwick

Fri 12/9

14:00-00:44

1 stop15h 44m

£464

San JuanLondon

SJU - LHR

SJULHR

San Juan Luis Munoz Marin Intl

Fri 5/9

07:00-10:15

1 stop22h 15m

London Heathrow

Tue 9/9

06:30-23:51

2 stops22h 21m

£465

San JuanLondon

SJU - LHR

SJULHR

San Juan Luis Munoz Marin Intl

Fri 15/8

08:30-08:05

1 stop18h 35m

London Heathrow

Thu 21/8

10:05-22:49

1 stop17h 44m

£492

Flights are sorted by cheapest return flights first.

Deals found on 29/7

Showing 1-10 of 60 results
1
2
3
...
6

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 30 July 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 30 July 2025.
Read reviews from past customers who have flown with Delta, KLM, andFinnair from Caribbean Islands to London. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very Good
7,980 reviews
Check prices

Food

7.3

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
Delta
8.0
Very Good
7,980 reviews
Delta
8.0
Very Good
7,980 reviews
Check prices

Food

7.3

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
KLM
7.8
Good
1,383 reviews
Delta
8.0
Very Good
7,980 reviews
Check prices

Food

7.3

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
Finnair
7.6
Good
1,316 reviews
Delta
8.0
Very Good
7,980 reviews
Check prices

Food

7.3

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
Qatar Airways
7.4
Good
3,609 reviews
Delta
8.0
Very Good
7,980 reviews
Check prices

Food

7.3

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
United Airlines
7.4
Good
8,899 reviews
Delta
8.0
Very Good
7,980 reviews
Check prices

Food

7.3

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.

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.

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

    The cheapest airline one-way is JetBlue, with whom users have recently found tickets for as low as £239. However, be on the lookout for offers from Air Canada and United Airlines, as they are both options that can get you from Caribbean Islands to London for a low price.

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

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

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Milton Keynes
Croydon
Hounslow
Deal
Gatwick
Slough
Luton
Wembley
Crawley
Ilford
Hayes
Eastbourne
Southend-on-Sea
Ipswich
Watford
Folkestone
Winchester
Maidstone
Chichester
Guildford

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 Islands to London

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Heathrow flights
Newark to Heathrow flights
John F Kennedy Intl to Gatwick flights
John F Kennedy Intl to London City flights
Newark to Gatwick flights
LaGuardia to Heathrow flights
Newark to London City flights
John F Kennedy Intl to Stansted flights
LaGuardia to Gatwick flights
Los Angeles to Heathrow flights
Dulles Intl to Heathrow flights
Boston to Heathrow flights
Newark to Stansted flights
Mexico City to Heathrow flights
O'Hare Intl to Heathrow flights
Pearson Intl to Heathrow flights
San Francisco to Heathrow flights
Baltimore to Heathrow flights
Newark to Luton flights
Dallas/Fort Worth to Heathrow flights
Seattle to Heathrow flights
Vancouver Intl to Heathrow flights
Pearson Intl to Gatwick flights
Miami to Heathrow flights
Mexico City to Gatwick flights
Boston to Gatwick flights
Atlanta to Heathrow flights
Philadelphia to Heathrow flights
Mexico City to London City flights
Denver to Heathrow flights
Dulles Intl to Gatwick flights
Boston to London City flights
Hobby to Heathrow flights
Orlando to Heathrow flights
Pierre Elliott Trudeau Intl to Heathrow flights
Reagan-National to Heathrow flights
Dulles Intl to London City flights
Baltimore to Gatwick flights
Los Angeles to London City flights
Mexico City to Stansted flights
O'Hare Intl to Gatwick flights
San Francisco to Gatwick flights
Newark to Edinburgh flights
San Francisco to London City flights
LaGuardia to Stansted flights
O'Hare Intl to London City flights
Pearson Intl to London City flights
Reagan-National to Gatwick flights
Los Angeles to Gatwick flights

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 30 July 2025.
AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapest£390Average£792FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
Air CanadaCheapest£616Average£701FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
IcelandairCheapest£619Average£717FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
British AirwaysCheapest£657Average£820FlexibilityNo cancel feeOn-time70%
Search British Airways flights
KLMCheapest£817Average£870FlexibilityNo 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!

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.