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Cheap flights from Caribbean to the United Kingdom from £231

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 28/11. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — LHR
16 Nov — 23 Nov1
1 adult
1 adult, Economy

Find flight deals from Caribbean to United Kingdom

Enter your travel dates to find the best prices.

Cheapest flights from Caribbean to United Kingdom
Explore the most affordable flight options available from Caribbean to United Kingdom. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 October 2025.

Sun 9/1113:57SJU - LHR
1 stop15h 03mKLM
Thu 20/1112:30LHR - SJU
1 stop14h 43mKLM
Deal found 17/10£400
Wed 29/1017:43SJU - LHR
1 stop13h 57mKLM
Thu 6/1108:55LHR - SJU
1 stop18h 04mKLM
Deal found 15/10£407
Wed 29/1007:15SJU - LHR
2 stops19h 50mDelta
Thu 6/1120:00LHR - SJU
1 stop20h 56mDelta
Deal found 17/10£413
Wed 29/1007:15SJU - LHR
2 stops21h 30mDelta
Tue 4/1108:55LHR - SJU
2 stops18h 04mDelta
Deal found 17/10£414
Mon 1/1202:05SJU - LHR
1 stop14h 30mUnited Airlines
Wed 10/1206:50LHR - SJU
2 stops19h 32mUnited Airlines
Deal found 15/10£422
Mon 10/1102:05SJU - LHR
1 stop15h 15mUnited Airlines
Thu 20/1109:10LHR - SJU
2 stops17h 12mUnited Airlines
Deal found 17/10£437
Wed 12/1102:05SJU - LHR
2 stops25h 05mUnited Airlines
Thu 20/1106:50LHR - SJU
2 stops19h 32mUnited Airlines
Deal found 16/10£440
Mon 1/1202:05SJU - LHR
1 stop14h 30mUnited Airlines
Tue 9/1209:10LHR - SJU
2 stops17h 12mUnited Airlines
Deal found 16/10£447
Tue 4/1102:05SJU - LHR
1 stop15h 15mUnited Airlines
Wed 12/1109:10LHR - SJU
2 stops17h 12mUnited Airlines
Deal found 15/10£447
Thu 23/1018:00SJU - LHR
1 stop21h 00mDelta
Wed 29/1020:00LHR - SJU
2 stops21h 21mDelta
Deal found 17/10£451
Sun 9/1112:55SJU - LGW
2 stops16h 05mAmerican Airlines
Thu 20/1112:30LGW - SJU
2 stops25h 40mAmerican Airlines
Deal found 15/10£526
Tue 4/1109:00SJU - LGW
1 stop17h 00mMultiple Airlines
Wed 12/1113:00LGW - SJU
1 stop32h 54mMultiple Airlines
Deal found 15/10£543

Cheap flight deals from Caribbean to United Kingdom

Keep the following information in mind while searching for Caribbean to United Kingdom flight deals. Data was last updated 17 October 2025.

Round-trip from

£400

One-way from

£231

Popular in

August

Cheapest in

November

Average price

£744

Good round-trip deal

£560 or less

Good one-way deal

£270 or less
KLM
  • KLM
  • 9/11-20/11
  • 2 total stops
  • 32h 49m total
  • Caribbean to United Kingdom
Search Deals
JetBlue
  • JetBlue
  • 28/11
  • 1 total stop
  • 22h 50m total
  • Caribbean to United Kingdom
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (£28 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£6 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 2025
Search Deals
Price to beat on a round-trip flight from Caribbean to United Kingdom.
Search Deals
Price to beat on a one-way flight from Caribbean to United Kingdom.
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Caribbean to United Kingdom 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 17 October 2025.
Use the filters below to find and compare flights from Caribbean to the United Kingdom that are best for you.

Fly from

Caribbean

Fly to

United Kingdom

Route

Depart

Return

Price

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

£400

San JuanLondon

SJU - LHR

SJULHR

San Juan Luis Munoz Marin Intl

Sun 9/11

13:57-07:50

1 stop13h 53m

London Heathrow

Thu 20/11

12:30-23:13

1 stop14h 43m

£400

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

08:55-22:59

1 stop18h 04m

£407

San JuanLondon

SJU - LHR

SJULHR

San Juan Luis Munoz Marin Intl

Wed 29/10

17:43-11:40

1 stop13h 57m

London Heathrow

Fri 7/11

10:10-00:56

1 stop18h 46m

£407

San JuanLondon

SJU - LHR

SJULHR

San Juan Luis Munoz Marin Intl

Wed 29/10

17:43-11:40

1 stop13h 57m

London Heathrow

Tue 4/11

08:55-22:59

1 stop18h 04m

£407

San JuanLondon

SJU - LHR

SJULHR

San Juan Luis Munoz Marin Intl

Wed 29/10

14:31-07:50

1 stop13h 19m

London Heathrow

Fri 7/11

08:55-22:59

2 stops18h 04m

£413

San JuanLondon

SJU - LHR

SJULHR

San Juan Luis Munoz Marin Intl

Tue 11/11

13:57-10:15

2 stops16h 18m

London Heathrow

Thu 20/11

20:00-12:56

1 stop20h 56m

£413

San JuanLondon

SJU - LHR

SJULHR

San Juan Luis Munoz Marin Intl

Wed 29/10

17:43-11:40

1 stop13h 57m

London Heathrow

Tue 4/11

08:55-22:59

2 stops18h 04m

£413

San JuanLondon

SJU - LGW

SJULGW

San Juan Luis Munoz Marin Intl

Wed 4/3

18:10-16:20

2 stops18h 10m

London Gatwick

Wed 11/3

21:05-16:40

2 stops23h 35m

£590

San JuanLondon

SJU - LGW

SJULGW

San Juan Luis Munoz Marin Intl

Sun 1/3

18:10-15:45

2 stops17h 35m

London Gatwick

Wed 11/3

21:05-16:40

2 stops23h 35m

£611

Flights are sorted by cheapest return flights first.

Deals found on 15/10

Showing 1-10 of 60 results
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Best time to book a flight from Caribbean to United Kingdom

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

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

Currently, September is the cheapest month in which you can book a flight from Caribbean to United Kingdom (average of £75). Flying from Caribbean to United Kingdom in June is currently the most expensive (average of £611). 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 GB?

Find hourly flight availability from Caribbean to United Kingdom. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 17 October 2025.

Unlike at midday, when flights are generally more expensive, you can save up to 11% on flights from Caribbean to United Kingdom by exploring options for tickets in the evening.

What is the cheapest day to fly from Caribbean to United Kingdom?

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

Travellers seeking maximum savings on their Caribbean to United Kingdom flight should consider departing on Friday evenings when fares are most often at their lowest. Saturday at midday flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing United Kingdom

Get insights into the airlines that provide service to United Kingdom. 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 United Kingdom. Reviews last updated 17 October 2025.
Get a feel of what it's like to fly with Virgin Atlantic, American Airlines, andAir Canada from Caribbean to the United Kingdom by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Virgin Atlantic
7.5
Good
670 reviews
Check prices

Comfort

7.3

Entertainment

7.5

Overall

7.5

Crew

8.1

Boarding

7.7

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
7.5
Good
670 reviews
Virgin Atlantic
7.5
Good
670 reviews
Check prices

Comfort

7.3

Entertainment

7.5

Overall

7.5

Crew

8.1

Boarding

7.7

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
11,039 reviews
Virgin Atlantic
7.5
Good
670 reviews
Check prices

Comfort

7.3

Entertainment

7.5

Overall

7.5

Crew

8.1

Boarding

7.7

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
10,308 reviews
Virgin Atlantic
7.5
Good
670 reviews
Check prices

Comfort

7.3

Entertainment

7.5

Overall

7.5

Crew

8.1

Boarding

7.7

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
556 reviews
Virgin Atlantic
7.5
Good
670 reviews
Check prices

Comfort

7.3

Entertainment

7.5

Overall

7.5

Crew

8.1

Boarding

7.7

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
7,457 reviews
Virgin Atlantic
7.5
Good
670 reviews
Check prices

Comfort

7.3

Entertainment

7.5

Overall

7.5

Crew

8.1

Boarding

7.7

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 to United Kingdom. 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 United Kingdom?

    KLM, JetBlue, and TAP AIR PORTUGAL can get you from Caribbean to United Kingdom in just under 13h 55m. Your travel time can differ by up to 8h 55m. The distance from Caribbean to United Kingdom is about 4179 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Caribbean to United Kingdom one-way?

    One-way options have recently been found by users for as low as £231 on JetBlue. Other airlines that offer cheap prices include TAP AIR PORTUGAL from £278 and United Airlines from £335 one-way.

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

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

  • How can I find direct flights from Caribbean to United Kingdom?

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

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

    Yes. Cheapflights offers flight deals from Caribbean to United Kingdom 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 United Kingdom?

    Currently, September is the cheapest month in which you can book a flight from Caribbean to United Kingdom (average of £75). Flying from Caribbean to United Kingdom in June is currently the most expensive (average of £611). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Caribbean to United Kingdom

See prices for flight routes from nearby airports that may be better suited for you.
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Top 7 airlines flying from Caribbean to United Kingdom

Discover the top 7 airlines that operate flights from Caribbean to United Kingdom. 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 17 October 2025.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest£584Average£683FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
Virgin AtlanticCheapest£604Average£861FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
JetBlueCheapest£610Average£796FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
IcelandairCheapest£612Average£742FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
Air CanadaCheapest£619Average£711FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
British AirwaysCheapest£653Average£916FlexibilityNo cancel feeOn-time70%
Search British Airways flights
KLMCheapest£812Average£886FlexibilityNo 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 United Kingdom?

When you search for this flight from Caribbean to United Kingdom, 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 United Kingdom?

Cheapflights simply makes it quick and affordable to book flights from Caribbean to United Kingdom by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Caribbean to United Kingdom with no change fees?

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

Can Cheapflights notify me if prices for flights from Caribbean to United Kingdom 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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