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Cheap flights from Caribbean to London from £221

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 17/11. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — LON
15 Sep — 22 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Caribbean to London

Enter your travel dates to find the best prices.

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 August 2026.

Sun 18/1002:58 -
1 stop26h 02m
Thu 5/1111:00 -
1 stop19h 50m
Deal found 12/8£451
Tue 20/1007:15 -
2 stops21h 45m
Thu 5/1111:00 -
1 stop35h 37m
Deal found 12/8£474
Mon 2/1121:35 -
1 stop11h 55m
Tue 17/1110:45 -
1 stop13h 15m
Deal found 15/8£555
Sat 7/1118:10 -
1 stop32h 10m
Mon 16/1114:45 -
2 stops36h 28m
Deal found 16/8£564
Thu 15/1020:25 -
1 stop21h 40m
Fri 30/1008:05 -
1 stop15h 55m
Deal found 12/8£565
Mon 16/1118:55 -
1 stop13h 10m
Fri 20/1111:15 -
1 stop15h 14m
Deal found 15/8£577
Sat 22/803:10 -
1 stop25h 50m
Sat 5/914:00 -
1 stop23h 11m
Deal found 12/8£580
Thu 26/1118:35 -
1 stop13h 05m
Thu 3/1220:10 -
1 stop25h 10m
Deal found 14/8£581
Mon 14/913:16 -
2 stops39h 09m
Mon 21/910:25 -
2 stops42h 24m
Deal found 15/8£585
Thu 26/1115:17 -
1 stop12h 58m
Thu 3/1211:15 -
1 stop14h 23m
Deal found 11/8£598
Wed 11/1121:35 -
1 stop17h 25m
Tue 24/1111:45 -
1 stop12h 15m
Deal found 12/8£599
Wed 11/1121:35 -
1 stop15h 40m
Tue 24/1107:30 -
1 stop13h 10m
Deal found 13/8£600

Find 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 August 2026.

Round-trip from

£451

One-way from

£221

Popular in

April

Cheapest in

November

Average price

£845

Good round-trip deal

£697 or less

Good one-way deal

£312 or less
20/10-5/11
  • 20/10-5/11
  • 2 total stops
  • 41h 50m total
  • Caribbean to London
Search Deals
JetBlue
  • JetBlue
  • 17/11
  • 1 total stop
  • 22h 30m total
  • Caribbean to London
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (£52 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£11 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2026
Search Deals
Price to beat on a round-trip flight from Caribbean to London (LON).
Search Deals
Price to beat on a one-way flight from Caribbean to London (LON).
Search Deals

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 August 2026.
Use the filters below to find and compare flights from Caribbean to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

San JuanLondon

SJU San Juan Luis Munoz Marin Intl - LHR London Heathrow

SJULHR

San Juan Luis Munoz Marin Intl

Tue 20/10

15:00-09:30

1 stop13h 30m

London Heathrow

Tue 27/10

09:20-23:25

1 stop18h 05m

£622

San JuanLondon

SJU San Juan Luis Munoz Marin Intl - LHR London Heathrow

SJULHR

San Juan Luis Munoz Marin Intl

Thu 22/10

06:12-06:30

1 stop19h 18m

London Heathrow

Sat 31/10

09:20-23:25

1 stop18h 05m

£622

San JuanLondon

SJU San Juan Luis Munoz Marin Intl - LHR London Heathrow

SJULHR

San Juan Luis Munoz Marin Intl

Wed 16/9

13:16-08:50

1 stop14h 34m

London Heathrow

Thu 24/9

09:55-22:19

2 stops17h 24m

£652

San JuanLondon

SJU San Juan Luis Munoz Marin Intl - LHR London Heathrow

SJULHR

San Juan Luis Munoz Marin Intl

Tue 15/9

01:00-20:40

1 stop14h 40m

London Heathrow

Thu 24/9

06:50-23:50

2 stops22h 00m

£652

San JuanLondon

SJU San Juan Luis Munoz Marin Intl - LCY London City

SJULCY

San Juan Luis Munoz Marin Intl

Tue 20/10

16:29-15:15

2 stops17h 46m

London City

Tue 27/10

08:50-09:46

2 stops28h 56m

£652

San JuanLondon

SJU San Juan Luis Munoz Marin Intl - LHR London Heathrow

SJULHR

San Juan Luis Munoz Marin Intl

Mon 28/12

18:05-20:10

1 stop22h 05m

London Heathrow

Fri 8/1

09:05-23:50

2 stops18h 45m

£666

San JuanLondon

SJU San Juan Luis Munoz Marin Intl - LHR London Heathrow

SJULHR

San Juan Luis Munoz Marin Intl

Thu 5/11

15:17-08:15

1 stop12h 58m

London Heathrow

Tue 10/11

07:30-22:32

2 stops19h 02m

£669

Montego BayLondon

MBJ Montego Bay Sangster Intl - LHR London Heathrow

MBJLHR

Montego Bay Sangster Intl

Tue 29/9

12:30-11:50

1 stop17h 20m

London Heathrow

Mon 5/10

08:30-11:20

1 stop32h 50m

£684

San JuanLondon

SJU San Juan Luis Munoz Marin Intl - LHR London Heathrow

SJULHR

San Juan Luis Munoz Marin Intl

Tue 6/10

13:25-10:25

1 stop16h 00m

London Heathrow

Sat 17/10

10:25-23:50

1 stop18h 25m

£688

San JuanLondon

SJU San Juan Luis Munoz Marin Intl - LHR London Heathrow

SJULHR

San Juan Luis Munoz Marin Intl

Tue 22/9

01:00-06:30

2 stops24h 30m

London Heathrow

Sun 27/9

06:50-23:50

2 stops22h 00m

£691

Flights are sorted by cheapest return flights first.

Deals found on 16/8

Showing 1-10 of 60 resultsSorted by cheapest first
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6

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, October is the cheapest month in which you can book a flight from Caribbean to London (average of £773). Flying from Caribbean to London in July is currently the most expensive (average of £913). 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 August 2026.

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.

How far ahead should I book a flight from Caribbean to London?

The price you pay for your flight from Caribbean to London may vary depending on when you book. For the best chance of a lower fare, look to book 36 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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 August 2026.
Read reviews from past customers who have flown with Virgin Atlantic,Air Canada, andJetBlue from Caribbean to London. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Virgin Atlantic
7.5
Good
694 reviews
Check prices

Comfort

7.3

Food

6.9

Entertainment

7.5

Boarding

7.7

Overall

7.5

Crew

8.1

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
694 reviews
Virgin Atlantic
7.5
Good
694 reviews
Check prices

Comfort

7.3

Food

6.9

Entertainment

7.5

Boarding

7.7

Overall

7.5

Crew

8.1

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
11,479 reviews
Virgin Atlantic
7.5
Good
694 reviews
Check prices

Comfort

7.3

Food

6.9

Entertainment

7.5

Boarding

7.7

Overall

7.5

Crew

8.1

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!
JetBlue
7.1
Good
3,034 reviews
Virgin Atlantic
7.5
Good
694 reviews
Check prices

Comfort

7.3

Food

6.9

Entertainment

7.5

Boarding

7.7

Overall

7.5

Crew

8.1

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
8,167 reviews
Virgin Atlantic
7.5
Good
694 reviews
Check prices

Comfort

7.3

Food

6.9

Entertainment

7.5

Boarding

7.7

Overall

7.5

Crew

8.1

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 London. 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 London?

    JetBlue, KLM, and United Airlines can get you from Caribbean to London in just under 13h 30m. Your travel time can differ by up to 1h 10m. Airlines will cover a distance of 4179 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    To fly one-way, consider booking your trip with British Airways, which is currently one of the cheapest options available, starting at £268. Air Canada flights start at £312 while deals on Virgin Atlantic start at £312 one-way.

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

    While some choose either San Juan Luis Munoz Marin Intl - London Heathrow or San Juan Luis Munoz Marin Intl - London Gatwick, Bridgetown Grantley Adams Intl - London Heathrow is the most popular route 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, October is the cheapest month in which you can book a flight from Caribbean to London (average of £773). Flying from Caribbean to London in July is currently the most expensive (average of £913). 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
Hounslow
Milton Keynes
Luton
Gatwick
Wembley
Ilford
Slough
Hayes
Croydon
Colchester
Brentford
Eastbourne
Watford
Southend-on-Sea
Enfield
Kingston upon Thames
Southall
Dover
Romford
Borehamwood

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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.
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Top 4 airlines flying from Caribbean to London

Discover the top 4 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 August 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest£668Average£724FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
JetBlueCheapest£669Average£713FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
British AirwaysCheapest£679Average£841FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Virgin AtlanticCheapest£741Average£875FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic 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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