£168+ Cheap flights from Caribbean Islands

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. Click the price to replicate the search for this deal.
SJU — LHR
7 Sep — 14 Sep1
1 adult

Find flights from Caribbean Islands

Cheapest flights from Caribbean Islands
Explore the most affordable flight options available from Caribbean Islands. Find the lowest fares based on data from user searches, with prices last updated on 2 September 2025.

Sun 9/1112:55SJU - LGW
2 stops16h 05mMultiple Airlines
Thu 20/1111:20LGW - SJU
2 stops30h 23mMultiple Airlines
Deal found 2/9£399
Mon 20/1006:22SJU - LGW
1 stop18h 58mMultiple Airlines
Fri 31/1013:00LGW - SJU
1 stop32h 54mMultiple Airlines
Deal found 1/9£400
Wed 29/1016:45SJU - LHR
1 stop15h 15mAmerican Airlines
Fri 7/1107:30LHR - SJU
1 stop13h 05mAmerican Airlines
Deal found 2/9£403
Tue 11/1118:42SJU - LHR
1 stop13h 23mIberia
Thu 20/1111:15LHR - SJU
1 stop16h 41mIberia
Deal found 2/9£417
Wed 18/212:50SJU - LHR
1 stop14h 00mBritish Airways
Fri 27/213:10LHR - SJU
1 stop14h 20mBritish Airways
Deal found 2/9£426
Wed 24/907:00SJU - LHR
1 stop19h 15mDelta
Wed 1/1020:25LHR - SJU
1 stop20h 48mDelta
Deal found 2/9£431
Mon 22/913:37SJU - LHR
1 stop14h 48mIberia
Mon 29/912:15LHR - SJU
1 stop16h 22mIberia
Deal found 31/8£460
Wed 1/1013:25SJU - LHR
1 stop12h 20mKLM
Sat 11/1010:55LHR - SJU
1 stop18h 01mKLM
Deal found 2/9£463
Wed 1/1014:26SJU - LHR
2 stops16h 39mDelta
Sat 11/1010:55LHR - SJU
1 stop18h 01mDelta
Deal found 2/9£471
Sun 12/1013:35SJU - LHR
1 stop14h 50mBritish Airways
Tue 28/1011:25LHR - SJU
1 stop12h 30mBritish Airways
Deal found 2/9£478
Mon 22/921:26SJU - LGW
1 stop27h 54mMultiple Airlines
Fri 26/913:05LGW - SJU
1 stop25h 51mMultiple Airlines
Deal found 31/8£482
Thu 16/1013:25SJU - LHR
1 stop15h 05mJetBlue
Thu 23/1008:15LHR - SJU
1 stop18h 09mJetBlue
Deal found 1/9£482

Find flights from Caribbean Islands within your budget

 
Find flights departing from Caribbean Islands that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 2 September 2025. In the last 7 days, Cheapflights users made a total of 858,174 searches

Fly to

Heathrow

Route

Depart

Return

Price

San JuanLondon

SJU - LGW

SJULGW

San Juan Luis Munoz Marin Intl

Sun 9/11

12:55-09:00

2 stops16h 05m

London Gatwick

Thu 20/11

11:20-13:43

2 stops30h 23m

£399

San JuanLondon

SJU - LGW

SJULGW

San Juan Luis Munoz Marin Intl

Mon 20/10

06:22-06:20

1 stop18h 58m

London Gatwick

Fri 31/10

13:00-17:54

1 stop32h 54m

£400

San JuanLondon

SJU - LHR

SJULHR

San Juan Luis Munoz Marin Intl

Wed 18/2

14:30-09:15

1 stop14h 45m

London Heathrow

Thu 26/2

07:30-16:40

1 stop13h 10m

£403

San JuanLondon

SJU - LHR

SJULHR

San Juan Luis Munoz Marin Intl

Wed 29/10

16:45-09:15

1 stop12h 30m

London Heathrow

Tue 4/11

08:25-19:55

1 stop15h 30m

£403

San JuanLondon

SJU - LHR

SJULHR

San Juan Luis Munoz Marin Intl

Wed 29/10

16:45-12:00

1 stop15h 15m

London Heathrow

Fri 7/11

07:30-16:35

1 stop13h 05m

£403

San JuanLondon

SJU - LHR

SJULHR

San Juan Luis Munoz Marin Intl

Wed 18/2

14:40-06:35

1 stop11h 55m

London Heathrow

Thu 26/2

06:15-16:40

1 stop14h 25m

£403

San JuanLondon

SJU - LHR

SJULHR

San Juan Luis Munoz Marin Intl

Wed 29/10

16:45-12:00

1 stop15h 15m

London Heathrow

Thu 6/11

06:15-19:55

1 stop17h 40m

£403

San JuanLondon

SJU - LHR

SJULHR

San Juan Luis Munoz Marin Intl

Tue 11/11

18:42-12:05

1 stop13h 23m

London Heathrow

Thu 20/11

11:15-23:56

1 stop16h 41m

£417

San JuanLondon

SJU - LHR

SJULHR

San Juan Luis Munoz Marin Intl

Wed 18/2

14:45-08:15

1 stop13h 30m

London Heathrow

Fri 27/2

13:10-23:30

1 stop14h 20m

£426

San JuanLondon

SJU - LHR

SJULHR

San Juan Luis Munoz Marin Intl

Mon 13/10

11:56-10:35

1 stop17h 39m

London Heathrow

Thu 23/10

10:05-23:59

1 stop18h 54m

£426

Flights are sorted by cheapest return flights first.

Deals found on 31/8

Showing 1-10 of 56 results
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Best time to book a flight from Caribbean Islands

Have a flexible travel schedule? Discover the best time to fly 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.

Travel insights for flights from Caribbean Islands

Get recent, data-driven insights about flights from Caribbean Islands including ideal travel times, pricing trends, and more.

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

Currently, September is the cheapest month in which you can book a flight from Caribbean Islands (average of £75). Flying from Caribbean Islands in June will prove the most costly (average of £671). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

When is the cheapest time to fly from Caribbean Islands?

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

Those who are seeking the cheapest fare on flights departing from Caribbean Islands would be wise to consider leaving during Wednesday mornings when prices are typically at their lowest. When considering other options, price-conscious travelers should avoid Monday evenings when fares are usually the most expensive.

Airline reviews for flights from Caribbean Islands

Get insights into the airlines that provide service from Caribbean Islands. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing airline for your flight from Caribbean Islands. In the last 7 days, Cheapflights users made a total of 858,174 searches.
Get a feel of what it's like to fly with KLM, Virgin Atlantic, andAir Canada from Caribbean Islands by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Crew

8.4

Food

7.3

Comfort

7.7

Boarding

7.8

Entertainment

7.1

Overall

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Crew

8.4

Food

7.3

Comfort

7.7

Boarding

7.8

Entertainment

7.1

Overall

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Crew

8.4

Food

7.3

Comfort

7.7

Boarding

7.8

Entertainment

7.1

Overall

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Crew

8.4

Food

7.3

Comfort

7.7

Boarding

7.8

Entertainment

7.1

Overall

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Crew

8.4

Food

7.3

Comfort

7.7

Boarding

7.8

Entertainment

7.1

Overall

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Crew

8.4

Food

7.3

Comfort

7.7

Boarding

7.8

Entertainment

7.1

Overall

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Browse thousands of different options on Cheapflights for your next trip

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Related info for your journey

Access useful and relevant information related to your journey from Caribbean Islands. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 2 September 2025.
  • What is the cheapest airport to fly out of Caribbean Islands?

    London Heathrow airport offers the cheapest routes to Abidjan, from £15; whereas London Luton airport is typically cheaper if you're flying to Aberdeen, from £24. It's best to make sure you are flexible on dates to find the cheapest possible flight options for your journey.

  • What is the cheapest month to fly from Caribbean Islands?

    At the present moment the cheapest month to fly from Caribbean Islands is currently September; with June being the most expensive. Prices will vary depending on multiple factors such as booking in advance, airline and departure airports and times.

  • Where are the cheapest places to fly to from Caribbean Islands?

    Check out the cheapest flights from Caribbean Islands to embark to:
    Travel from London to Singapore from £15 round trip
    Travel from London to Gdansk from £24 round trip
    Travel from London to Tirana from £25 round trip
    Travel from Krakow to London from £27 round trip
    Travel from London to Krakow from £27 round trip

  • How does Cheapflights help users find flights from Caribbean Islands?

    900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight from Caribbean Islands today with Cheapflights!

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

    By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights from Caribbean Islands.

  • Can Cheapflights find flights from Caribbean Islands with no change fees?

    Users can book flights with no change fees policies with our dedicated filters. Book flights from Caribbean Islands flexibly with Cheapflights today.

  • Can Cheapflights notify me if prices for flights from Caribbean Islands become cheaper?

    Yes, Cheapflights has a feature called Price Alerts, which offers users the ability to be notified when flight prices change. Track prices for your flight from Caribbean Islands today and book when you’re ready!

See more FAQs

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?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight from Caribbean Islands today with Cheapflights!

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights from Caribbean Islands.

Can Cheapflights find flights from Caribbean Islands with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Caribbean Islands flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Caribbean Islands become cheaper?

Yes, Cheapflights has a feature called Price Alerts, which offers users the ability to be notified when flight prices change. Track prices for your flight from Caribbean Islands today and book when you’re ready!

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