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Cheap flights from London Luton Airport to Caribbean from £243

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 21/4. Fares are subject to change and may not be available on all flights or dates of travel.
LTN — SJU
23 Mar — 30 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Luton to Caribbean

Enter your travel dates to find the best prices.

Cheapest flights from Luton to Caribbean
Explore the most affordable flight options available from Luton to Caribbean. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 February 2026.

Tue 14/408:00
LTN
-
PUJ
1 stop14h 20m
Multiple Airlines
Tue 21/419:20
PUJ
-
LTN
1 stop13h 25m
Multiple Airlines
Deal found 19/2£526
Tue 21/408:00
LTN
-
PUJ
2 stops38h 25m
Multiple Airlines
Tue 28/412:50
PUJ
-
LTN
2 stops19h 55m
Multiple Airlines
Deal found 17/2£531
Mon 20/408:00
LTN
-
PUJ
2 stops38h 25m
Multiple Airlines
Mon 27/412:50
PUJ
-
LTN
2 stops19h 55m
Multiple Airlines
Deal found 18/2£534
Mon 23/321:50
LTN
-
PUJ
2 stops25h 25m
Multiple Airlines
Mon 30/319:20
PUJ
-
LTN
1 stop13h 25m
Multiple Airlines
Deal found 21/2£540
Tue 7/408:00
LTN
-
PUJ
1 stop14h 20m
Multiple Airlines
Tue 14/419:20
PUJ
-
LTN
1 stop13h 25m
Multiple Airlines
Deal found 20/2£563
Tue 14/408:00
LTN
-
PUJ
1 stop14h 20m
Multiple Airlines
Mon 20/419:20
PUJ
-
LTN
1 stop13h 25m
Multiple Airlines
Deal found 19/2£567
Tue 17/306:20
LTN
-
PUJ
1 stop17h 50m
Multiple Airlines
Tue 24/322:40
PUJ
-
LTN
1 stop17h 40m
Multiple Airlines
Deal found 17/2£569
Sun 15/307:05
LTN
-
PUJ
1 stop14h 05m
Multiple Airlines
Mon 30/319:20
PUJ
-
LTN
1 stop13h 25m
Multiple Airlines
Deal found 19/2£570
Tue 26/508:00
LTN
-
PUJ
1 stop15h 45m
Multiple Airlines
Tue 9/621:00
PUJ
-
LTN
1 stop11h 45m
Multiple Airlines
Deal found 19/2£574
Mon 13/408:00
LTN
-
PUJ
2 stops32h 50m
Multiple Airlines
Sat 9/512:50
PUJ
-
LTN
2 stops19h 55m
Multiple Airlines
Deal found 18/2£575
Wed 18/314:40
LTN
-
PUJ
2 stops30h 55m
Multiple Airlines
Wed 25/313:01
PUJ
-
LTN
3 stops26h 59m
Multiple Airlines
Deal found 17/2£581
Tue 24/206:25
LTN
-
MBJ
1 stop17h 00m
Multiple Airlines
Tue 10/319:05
MBJ
-
LTN
2 stops21h 10m
Multiple Airlines
Deal found 19/2£581

Find flight deals from Luton to Caribbean

Keep the following information in mind while searching for Luton to Caribbean flight deals. Data was last updated 21 February 2026.

Round-trip from

£526

One-way from

£243

Popular in

December

Cheapest in

January

Average price

£699
14/4-21/4
  • 14/4-21/4
  • 2 total stops
  • 27h 45m total
  • London to Caribbean
Search Deals
21/4
  • 21/4
  • 1 total stop
  • 14h 20m total
  • London to Caribbean
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (£15 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£15 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Luton to Caribbean 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 21 February 2026.
Use the filters below to find and compare flights from London Luton Airport to Caribbean that are best for you.

Fly from

Luton

Fly to

Caribbean

Route

Depart

Return

Price

LondonPunta Cana

LTN - PUJ

LTNPUJ

London Luton

Tue 21/4

05:40-11:00

3 stops34h 20m

Punta Cana

Tue 28/4

11:55-18:05

3 stops25h 10m

£575

LondonMontego Bay

LTN - MBJ

LTNMBJ

London Luton

Tue 17/3

06:25-18:25

1 stop17h 00m

Montego Bay Sangster Intl

Tue 24/3

19:05-21:15

2 stops21h 10m

£586

LondonPunta Cana

LTN - PUJ

LTNPUJ

London Luton

Tue 24/3

06:20-19:15

1 stop16h 55m

Punta Cana

Tue 14/4

19:20-13:45

1 stop13h 25m

£592

LondonMontego Bay

LTN - MBJ

LTNMBJ

London Luton

Tue 24/3

06:25-18:25

1 stop17h 00m

Montego Bay Sangster Intl

Tue 31/3

16:20-19:15

2 stops20h 55m

£605

LondonPunta Cana

LTN - PUJ

LTNPUJ

London Luton

Wed 1/4

08:00-11:50

2 stops32h 50m

Punta Cana

Wed 15/4

12:50-13:45

2 stops19h 55m

£609

LondonPunta Cana

LTN - PUJ

LTNPUJ

London Luton

Mon 16/3

21:50-19:15

2 stops25h 25m

Punta Cana

Mon 23/3

19:45-12:15

1 stop12h 30m

£611

LondonPunta Cana

LTN - PUJ

LTNPUJ

London Luton

Tue 7/4

08:00-17:20

1 stop14h 20m

Punta Cana

Tue 21/4

19:20-13:45

1 stop13h 25m

£620

LondonPunta Cana

LTN - PUJ

LTNPUJ

London Luton

Tue 26/5

08:00-18:45

1 stop15h 45m

Punta Cana

Tue 9/6

15:55-22:10

2 stops25h 15m

£625

LondonPunta Cana

LTN - PUJ

LTNPUJ

London Luton

Fri 17/4

08:00-19:25

1 stop16h 25m

Punta Cana

Mon 20/4

21:20-13:45

1 stop11h 25m

£631

LondonMontego Bay

LTN - MBJ

LTNMBJ

London Luton

Tue 17/3

06:25-18:25

1 stop17h 00m

Montego Bay Sangster Intl

Tue 31/3

16:20-19:15

2 stops20h 55m

£634

Flights are sorted by cheapest return flights first.

Deals found on 18/2

Showing 1-10 of 59 results
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Best time to book a flight from Luton to Caribbean

Have a flexible travel schedule? Discover the best time to fly to Caribbean from Luton 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 London Luton Airport to Caribbean
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Luton to Caribbean. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    When deciding which route to take from London Luton Airport to Caribbean consider London Luton - Punta Cana, London Luton - Montego Bay Sangster Intl or London Luton - Pointe-à-Pitre Le Raizet as they are the most popular.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Luton to Caribbean by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Alternative routes for Luton to Caribbean

See prices for flight routes from nearby airports that may be better suited for you.
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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 Luton to Caribbean?

When you search for this flight from Luton to Caribbean, 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 Luton to Caribbean?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Luton to Caribbean for you. Better yet — we are completely free to use.

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

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

Of course! You can now track prices for flights from Luton to Caribbean and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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