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Cheap flights from Portsmouth to Caribbean from £1,020

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 20/4. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — SJU
9 May — 16 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Portsmouth to Caribbean

Enter your travel dates to find the best prices.

Cheapest flights from Portsmouth to Caribbean
Explore the most affordable flight options available from Portsmouth to Caribbean. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 April 2026.

Mon 20/409:05
SOU
-
KIN
2 stops40h 55m
Delta
Wed 29/409:00
KIN
-
SOU
2 stops25h 50m
Delta
Deal found 5/4£1,020
Mon 20/409:05
SOU
-
KIN
2 stops40h 55m
Delta
Mon 27/409:00
KIN
-
SOU
2 stops41h 35m
Delta
Deal found 5/4£1,021
Thu 21/509:05
SOU
-
PUJ
2 stops31h 40m
Multiple Airlines
Thu 28/516:00
PUJ
-
SOU
2 stops59h 45m
Multiple Airlines
Deal found 6/4£1,047
Fri 5/620:00
SOU
-
MBJ
2 stops43h 28m
Multiple Airlines
Fri 19/614:05
MBJ
-
SOU
2 stops23h 25m
Multiple Airlines
Deal found 8/4£1,105
Mon 20/417:20
SOU
-
KIN
2 stops32h 40m
Delta
Fri 1/509:00
KIN
-
SOU
2 stops25h 50m
Delta
Deal found 5/4£1,118
Fri 17/417:20
SOU
-
KIN
2 stops32h 40m
Delta
Mon 27/409:00
KIN
-
SOU
2 stops41h 35m
Delta
Deal found 5/4£1,168
Fri 17/409:05
SOU
-
KIN
2 stops40h 55m
Delta
Sun 26/409:00
KIN
-
SOU
2 stops41h 35m
Delta
Deal found 5/4£1,217
Sat 18/417:20
SOU
-
KIN
2 stops56h 40m
Delta
Mon 27/409:00
KIN
-
SOU
2 stops41h 35m
Delta
Deal found 5/4£1,242
Fri 17/409:05
SOU
-
KIN
2 stops40h 55m
Delta
Fri 1/509:00
KIN
-
SOU
2 stops25h 50m
Delta
Deal found 5/4£1,267
Sat 18/417:20
SOU
-
KIN
2 stops56h 40m
Delta
Sun 26/409:00
KIN
-
SOU
2 stops41h 35m
Delta
Deal found 5/4£1,291
Fri 17/417:20
SOU
-
KIN
2 stops32h 40m
Delta
Thu 30/409:00
KIN
-
SOU
2 stops17h 35m
Delta
Deal found 5/4£1,316
Sat 18/417:20
SOU
-
KIN
2 stops56h 40m
Delta
Fri 1/509:00
KIN
-
SOU
2 stops17h 45m
Delta
Deal found 5/4£1,340

Find flight deals from Portsmouth to Caribbean

Keep the following information in mind while searching for Portsmouth to Caribbean flight deals. Data was last updated 9 April 2026.

Round-trip from

£1,020

Popular in

December

Cheapest in

January

Average price

£708
Delta
  • Delta
  • 20/4-29/4
  • 4 total stops
  • 66h 45m total
  • Portsmouth to Caribbean
Search Deals
Highest demand for flights based on searches. 1% potential increase in price (£8 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£14 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Portsmouth 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 9 April 2026.
Use the filters below to find and compare flights from Portsmouth to Caribbean that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SouthamptonPunta Cana

SOU - PUJ

SOUPUJ

Southampton Eastleigh

Thu 21/5

09:05-11:45

2 stops31h 40m

Punta Cana

Thu 28/5

16:00-08:45

2 stops59h 45m

£1,047

SouthamptonMontego Bay

SOU - MBJ

SOUMBJ

Southampton Eastleigh

Fri 5/6

20:00-09:28

2 stops43h 28m

Montego Bay Sangster Intl

Fri 19/6

14:05-19:30

2 stops23h 25m

£1,105

SouthamptonKingston

SOU - KIN

SOUKIN

Southampton Eastleigh

Sun 19/4

09:15-20:00

2 stops40h 45m

Kingston Norman Manley

Wed 29/4

09:00-08:35

2 stops41h 35m

£1,168
Fastest return journey

SouthamptonKingston

SOU - KIN

SOUKIN

Southampton Eastleigh

Sun 19/4

09:15-20:00

2 stops40h 45m

Kingston Norman Manley

Fri 1/5

09:00-16:50

2 stops25h 50m

£1,267

SouthamptonKingston

SOU - KIN

SOUKIN

Southampton Eastleigh

Wed 12/8

18:05-20:04

2 stops55h 59m

Kingston Norman Manley

Tue 25/8

09:00-08:45

2 stops41h 45m

£1,518

SouthamptonKingston

SOU - KIN

SOUKIN

Southampton Eastleigh

Wed 12/8

18:05-20:04

2 stops55h 59m

Kingston Norman Manley

Thu 27/8

09:00-08:45

2 stops17h 45m

£1,518

SouthamptonKingston

SOU - KIN

SOUKIN

Southampton Eastleigh

Thu 13/8

09:15-20:04

2 stops40h 49m

Kingston Norman Manley

Thu 27/8

09:00-17:35

2 stops26h 35m

£1,518

SouthamptonKingston

SOU - KIN

SOUKIN

Southampton Eastleigh

Fri 10/7

18:05-20:03

2 stops31h 58m

Kingston Norman Manley

Sat 25/7

09:00-08:45

2 stops41h 45m

£2,076

SouthamptonKingston

SOU - KIN

SOUKIN

Southampton Eastleigh

Thu 9/7

09:15-20:03

2 stops40h 48m

Kingston Norman Manley

Wed 22/7

09:00-17:35

2 stops26h 35m

£2,076

SouthamptonKingston

SOU - KIN

SOUKIN

Southampton Eastleigh

Thu 9/7

18:05-20:03

2 stops31h 58m

Kingston Norman Manley

Fri 24/7

09:00-08:45

2 stops41h 45m

£2,151

Flights are sorted by cheapest return flights first.

Deals found on 6/4

Showing 1-10 of 12 resultsSorted by cheapest first
1
2

Best time to book a flight from Portsmouth to Caribbean

Have a flexible travel schedule? Discover the best time to fly to Caribbean from Portsmouth 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 Portsmouth to Caribbean

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

Currently, July is the cheapest month in which you can book a flight from Portsmouth to Caribbean (average of £302). Flying from Portsmouth to Caribbean in December is currently the most expensive (average of £530). 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 P0R to CB?

Find hourly flight availability from Portsmouth to Caribbean. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 9 April 2026.

When flying from Portsmouth to Caribbean, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Related info for your journey

Find useful and relevant information for your journey from Portsmouth to Caribbean. 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 Portsmouth to Caribbean?

    There are many flights that can get you from Portsmouth to Caribbean in 40h 45m. Fly via Delta to get the fastest option. The distance between Portsmouth and Caribbean is about 4629 mi.

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

    Most travelers choose Southampton Eastleigh - Montego Bay Sangster Intl, Southampton Eastleigh - Havana Jose Marti Intl or Southampton Eastleigh - Kingston Norman Manley when deciding on the best route from Portsmouth to Caribbean.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Portsmouth 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.

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

    Currently, July is the cheapest month in which you can book a flight from Portsmouth to Caribbean (average of £302). Flying from Portsmouth to Caribbean in December is currently the most expensive (average of £530). 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 Portsmouth to Caribbean

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Portsmouth to Caribbean

Discover the top 10 airlines that operate flights from Portsmouth to Caribbean. 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 9 April 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest£216Average£822FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Virgin AtlanticCheapest£332Average£912FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
TUI AirwaysCheapest£335Average£674FlexibilityNo cancel feeOn-timeN/A
Search TUI Airways flights
Air EuropaCheapest£397Average£802FlexibilityNo cancel feeOn-time83%
Search Air Europa flights
JetBlueCheapest£417Average£678FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
SWISSCheapest£484Average£712FlexibilityNo cancel feeOn-time79%
Search SWISS flights
AviancaCheapest£485Average£677FlexibilityNo cancel feeOn-time71%
Search Avianca flights
FinnairCheapest£489Average£835FlexibilityNo cancel feeOn-time76%
Search Finnair flights
Air TransatCheapest£492Average£748FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
KLMCheapest£497Average£865FlexibilityNo 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 Portsmouth to Caribbean?

Cheapflights makes it easy to find Portsmouth to Caribbean flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Portsmouth to Caribbean.

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

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

Can Cheapflights notify me if prices for flights from Portsmouth to Caribbean become cheaper?

Yes! Start tracking prices for Portsmouth to Caribbean flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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