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Cheap flights from Caribbean to London from £262

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
21 Apr — 28 Apr1
1 adult

Cheap flight deals from Caribbean to London

Keep the following information in mind while searching for Caribbean to London flight deals. Data was last updated 16 April 2025.

Round-trip from

£494

One-way from

£262

Popular in

March

Cheapest in

November

Average price

£837

Good round-trip deal

£630 or less

Good one-way deal

£147 or less
KLM
  • KLM
  • 27/8-9/9
  • 2 total stops
  • 31h 54m total
  • Caribbean to London
JetBlue
  • JetBlue
  • 3/10
  • 1 total stop
  • 12h 35m total
  • Caribbean to London
Highest demand for flights based on searches. 6% potential increase in price (£38 potential increase over avg. return price).
Cheapest flight prices on average. 0% potential price decrease (£6 potential savings vs. average return price).
Average for round-trip flights in April 2025
Price to beat on a round-trip flight from Caribbean to London (LON).
Price to beat on a one-way flight from Caribbean to London (LON).

Find flight deals from Caribbean to London

Cheapest flights from Caribbean to London
Explore the most affordable flight options available from Caribbean to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 April 2025.

Tue 9/901:05SJU - LHR
1 stop14h 35mUnited Airlines
Thu 18/913:40LHR - SJU
1 stop31h 02mUnited Airlines
Deal found 15/4£497
Mon 6/1003:15SJU - LHR
1 stop12h 30mJetBlue
Sun 19/1008:15LHR - SJU
1 stop18h 03mJetBlue
Deal found 15/4£498
Wed 29/1014:28SJU - LHR
2 stops15h 47mDelta
Fri 7/1120:00LHR - SJU
2 stops22h 23mDelta
Deal found 15/4£504
Mon 19/513:12SJU - LHR
1 stop16h 03mAir France
Thu 29/509:20LHR - SJU
1 stop15h 28mAir France
Deal found 15/4£509
Wed 14/501:05SJU - LHR
1 stop14h 35mLufthansa
Thu 22/512:00LHR - SJU
1 stop16h 57mLufthansa
Deal found 15/4£520
Mon 25/816:05SJU - LHR
1 stop13h 30mBritish Airways
Mon 8/906:15LHR - SJU
1 stop17h 15mBritish Airways
Deal found 15/4£520
Sun 18/513:12SJU - LHR
1 stop14h 38mKLM
Sun 8/609:20LHR - SJU
1 stop18h 28mKLM
Deal found 15/4£547
Thu 8/507:45NAS - LGW
1 stop18h 15mMultiple Airlines
Wed 14/510:00LGW - NAS
1 stop15h 45mMultiple Airlines
Deal found 14/4£553
Sat 2/808:30SJU - LHR
1 stop18h 35mAmerican Airlines
Sun 17/806:10LHR - SJU
1 stop17h 20mAmerican Airlines
Deal found 15/4£572
Wed 14/503:33SJU - LHR
1 stop24h 57mIcelandair
Thu 22/508:25LHR - SJU
2 stops29h 47mIcelandair
Deal found 15/4£595
Tue 30/901:05SJU - LHR
2 stops24h 25mAir Canada
Sat 11/1014:05LHR - SJU
2 stops26h 55mAir Canada
Deal found 15/4£667
Tue 11/1117:55NAS - LHR
1 stop32h 15mAir Canada
Sun 16/1114:30LHR - NAS
1 stop31h 25mAir Canada
Deal found 15/4£674

Cheapflights Fare Finder

Customise your flight search to find flights from Caribbean 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 16 April 2025.
Use the filters below to find and compare flights from Caribbean to London that are best for you.

Fly from

Caribbean

Fly to

London

Route

Depart

Return

Price

San JuanLondon

SJU - LHR

SJULHR

San Juan Luis Munoz Marin Intl

Wed 27/8

12:43-08:50

1 stop15h 07m

London Heathrow

Tue 9/9

10:55-22:42

1 stop16h 47m

£494

San JuanLondon

SJU - LHR

SJULHR

San Juan Luis Munoz Marin Intl

Mon 5/5

01:05-20:40

1 stop14h 35m

London Heathrow

Tue 13/5

15:20-23:57

1 stop13h 37m

£495

San JuanLondon

SJU - LHR

SJULHR

San Juan Luis Munoz Marin Intl

Mon 6/10

03:15-20:45

1 stop12h 30m

London Heathrow

Sun 19/10

08:15-21:18

1 stop18h 03m

£496

San JuanLondon

SJU - LHR

SJULHR

San Juan Luis Munoz Marin Intl

Wed 10/9

11:55-06:55

1 stop14h 00m

London Heathrow

Thu 18/9

08:55-20:10

2 stops16h 15m

£504

San JuanLondon

SJU - LHR

SJULHR

San Juan Luis Munoz Marin Intl

Mon 19/5

13:12-10:15

1 stop16h 03m

London Heathrow

Thu 29/5

09:20-19:48

1 stop15h 28m

£509

San JuanLondon

SJU - LHR

SJULHR

San Juan Luis Munoz Marin Intl

Wed 14/5

12:50-11:25

2 stops17h 35m

London Heathrow

Wed 21/5

18:50-12:01

1 stop22h 11m

£510

San JuanLondon

SJU - LHR

SJULHR

San Juan Luis Munoz Marin Intl

Wed 14/5

18:55-20:45

1 stop20h 50m

London Heathrow

Sun 18/5

08:25-18:05

1 stop14h 40m

£518

San JuanLondon

SJU - LHR

SJULHR

San Juan Luis Munoz Marin Intl

Mon 25/8

16:05-10:35

1 stop13h 30m

London Heathrow

Mon 8/9

06:15-18:30

1 stop17h 15m

£520

NassauLondon

NAS - LGW

NASLGW

Nassau Intl

Thu 8/5

07:45-07:00

1 stop18h 15m

London Gatwick

Wed 14/5

10:00-20:45

1 stop15h 45m

£553

San JuanLondon

SJU - LHR

SJULHR

San Juan Luis Munoz Marin Intl

Tue 13/5

01:05-06:30

2 stops24h 25m

London Heathrow

Sun 18/5

08:30-23:57

2 stops20h 27m

£593

Flights are sorted by cheapest return flights first.

Deals found on 14/4

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

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

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

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

Find hourly flight availability from Caribbean 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 16 April 2025.

When flying from Caribbean 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.

Rainfall in London by month

Plan your trip to London by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in London ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London when rainfall is around 40.0 mm.

Temperature in London by month

Plan your trip to London by taking into account the average temperature totals by month.

If weather is an important factor for your trip to London, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

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 16 April 2025.

Overall

8.0

Boarding

8.2

Food

7.3

Comfort

7.9

Entertainment

7.9

Crew

8.5

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

Boarding

8.2

Food

7.3

Comfort

7.9

Entertainment

7.9

Crew

8.5

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

Boarding

8.2

Food

7.3

Comfort

7.9

Entertainment

7.9

Crew

8.5

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

Boarding

8.2

Food

7.3

Comfort

7.9

Entertainment

7.9

Crew

8.5

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

Boarding

8.2

Food

7.3

Comfort

7.9

Entertainment

7.9

Crew

8.5

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

Boarding

8.2

Food

7.3

Comfort

7.9

Entertainment

7.9

Crew

8.5

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.

Related info for your journey

Find useful and relevant information for your journey from Caribbean 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 to London one-way?

    To fly one-way, consider booking your trip with JetBlue, which is currently one of the cheapest options available, starting at £262. Lufthansa flights start at £312 while deals on United Airlines start at £324 one-way.

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

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Caribbean 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 to London?

    Currently, January is the cheapest month in which you can book a flight from Caribbean to London (average of £112). Flying from Caribbean 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 Caribbean?

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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Caribbean to London

See prices for flight routes from nearby airports that may be better suited for you.

Top 6 airlines flying from Caribbean to London

Discover the top 6 airlines that operate flights from Caribbean 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 16 April 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest£590Average£690FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Virgin AtlanticCheapest£614Average£827FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
JetBlueCheapest£620Average£801FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
IcelandairCheapest£655Average£819FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
British AirwaysCheapest£664Average£831FlexibilityNo cancel feeOn-time70%
Search British Airways flights
KLMCheapest£770Average£879FlexibilityNo 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 London?

Deals for Caribbean to London flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

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

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

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

Yes, Cheapflights offers price alerts on Caribbean to London flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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