Find flights
Airlines

£166+ 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 15/7. 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
9 Jul — 16 Jul1
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 4 July 2025.

Mon 25/806:00SJU - LHR
1 stop22h 25mIberia
Mon 8/920:00LHR - SJU
1 stop27h 30mIberia
Deal found 3/7£405
Sun 17/813:34SJU - LGW
1 stop15h 26mAir France
Sun 24/812:00LGW - SJU
1 stop16h 51mAir France
Deal found 3/7£422
Tue 2/913:34SJU - LHR
1 stop16h 26mAir France
Fri 12/910:55LHR - SJU
1 stop17h 52mAir France
Deal found 2/7£425
Fri 22/813:34SJU - LGW
1 stop15h 26mKLM
Fri 5/912:00LGW - SJU
1 stop16h 51mKLM
Deal found 3/7£433
Sun 24/807:00SJU - LGW
1 stop22h 00mDelta
Sun 7/912:00LGW - SJU
1 stop16h 51mDelta
Deal found 3/7£434
Sun 17/814:40SJU - LHR
1 stop17h 50mVirgin Atlantic
Sun 24/812:25LHR - SJU
1 stop16h 26mVirgin Atlantic
Deal found 3/7£452
Mon 25/813:34SJU - LHR
1 stop14h 41mDelta
Mon 8/906:30LHR - SJU
2 stops22h 21mDelta
Deal found 3/7£461
Wed 10/901:59SJU - LGW
1 stop27h 01mMultiple Airlines
Sun 14/914:00LGW - SJU
1 stop29h 11mMultiple Airlines
Deal found 2/7£486
Tue 2/917:46SJU - LHR
1 stop14h 44mKLM
Tue 9/909:20LHR - SJU
1 stop17h 47mKLM
Deal found 3/7£488
Wed 24/915:55SJU - LHR
1 stop13h 40mBritish Airways
Wed 1/1006:15LHR - SJU
1 stop17h 15mBritish Airways
Deal found 3/7£490
Wed 29/1014:46SJU - LHR
1 stop15h 29mUnited Airlines
Thu 6/1109:30LHR - SJU
2 stops31h 47mUnited Airlines
Deal found 2/7£504
Wed 29/1004:25SJU - LHR
1 stop12h 20mJetBlue
Thu 6/1112:20LHR - SJU
1 stop19h 29mJetBlue
Deal found 2/7£506

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 4 July 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 - LHR

SJULHR

San Juan Luis Munoz Marin Intl

Mon 25/8

06:00-09:25

1 stop22h 25m

London Heathrow

Mon 8/9

20:00-18:30

1 stop27h 30m

£405

San JuanLondon

SJU - LGW

SJULGW

San Juan Luis Munoz Marin Intl

Sun 17/8

13:34-10:00

1 stop15h 26m

London Gatwick

Sun 24/8

12:00-23:51

1 stop16h 51m

£422

San JuanLondon

SJU - LHR

SJULHR

San Juan Luis Munoz Marin Intl

Tue 2/9

13:34-11:00

1 stop16h 26m

London Heathrow

Fri 12/9

10:55-23:47

1 stop17h 52m

£425

San JuanLondon

SJU - LGW

SJULGW

San Juan Luis Munoz Marin Intl

Fri 22/8

13:34-10:00

1 stop15h 26m

London Gatwick

Fri 5/9

12:00-23:51

1 stop16h 51m

£433

San JuanLondon

SJU - LGW

SJULGW

San Juan Luis Munoz Marin Intl

Sun 24/8

07:00-10:00

1 stop22h 00m

London Gatwick

Sun 7/9

12:00-23:51

1 stop16h 51m

£434

San JuanLondon

SJU - LHR

SJULHR

San Juan Luis Munoz Marin Intl

Sun 17/8

14:40-13:30

1 stop17h 50m

London Heathrow

Sun 24/8

12:25-23:51

1 stop16h 26m

£452

San JuanLondon

SJU - LHR

SJULHR

San Juan Luis Munoz Marin Intl

Mon 25/8

13:34-09:15

1 stop14h 41m

London Heathrow

Mon 8/9

06:30-23:51

2 stops22h 21m

£461

San JuanLondon

SJU - LGW

SJULGW

San Juan Luis Munoz Marin Intl

Wed 10/9

01:59-10:00

1 stop27h 01m

London Gatwick

Sun 14/9

14:00-14:11

1 stop29h 11m

£486

San JuanLondon

SJU - LHR

SJULHR

San Juan Luis Munoz Marin Intl

Tue 2/9

17:46-13:30

1 stop14h 44m

London Heathrow

Tue 9/9

09:20-22:07

1 stop17h 47m

£488

San JuanLondon

SJU - LHR

SJULHR

San Juan Luis Munoz Marin Intl

Wed 24/9

15:55-10:35

1 stop13h 40m

London Heathrow

Wed 1/10

06:15-18:30

1 stop17h 15m

£490

Flights are sorted by cheapest return flights first.

Deals found on 3/7

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

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, November is the cheapest month in which you can book a flight from Caribbean Islands (average of £412). Flying from Caribbean Islands in June will prove the most costly (average of £669). 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 Friday at midday 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 Delta, KLM, andFinnair 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.

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
8.0
Very Good

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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.

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 4 July 2025.
  • What is the cheapest airport to fly out of Caribbean Islands?

    Seoul Gimpo Intl airport offers the cheapest routes to Jeju City, from £12; 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 November; 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 Seoul to Jeju City from £12 round trip
    Travel from London to Poznan from £24 round trip
    Travel from Katowice to London from £26 round trip
    Travel from London to Gdansk from £26 round trip
    Travel from London to Wroclaw 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!

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.