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Cheap flights from Portsmouth to Caribbean from £493

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 15/1. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — SJU
28 Aug — 4 Sep1
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 29 July 2026.

Thu 10/917:20
SOU
-
PUJ
2 stops47h 22m
KLM
Thu 17/914:08
PUJ
-
SOU
2 stops37h 37m
KLM
Deal found 27/7£692
Fri 11/909:20
SOU
-
MBJ
2 stops31h 30m
Multiple Airlines
Fri 18/911:35
MBJ
-
SOU
2 stops23h 15m
Multiple Airlines
Deal found 28/7£769
Fri 11/909:20
SOU
-
KIN
2 stops29h 45m
Multiple Airlines
Fri 18/910:15
KIN
-
SOU
2 stops24h 35m
Multiple Airlines
Deal found 28/7£784
Tue 8/909:15
SOU
-
KIN
2 stops29h 50m
Multiple Airlines
Tue 15/910:15
KIN
-
SOU
2 stops27h 15m
Multiple Airlines
Deal found 25/7£803
Sun 23/817:30
SOU
-
PUJ
2 stops47h 13m
Delta
Tue 15/914:08
PUJ
-
SOU
2 stops37h 27m
Delta
Deal found 24/7£998
Tue 25/809:15
SOU
-
PUJ
2 stops32h 20m
Delta
Tue 15/914:08
PUJ
-
SOU
2 stops37h 27m
Delta
Deal found 24/7£1,049
Thu 10/909:20
SOU
-
PUJ
3 stops35h 45m
Multiple Airlines
Thu 17/914:45
PUJ
-
SOU
2 stops23h 45m
Multiple Airlines
Deal found 27/7£1,055
Sun 23/817:30
SOU
-
PUJ
2 stops47h 13m
Delta
Wed 16/914:08
PUJ
-
SOU
2 stops21h 42m
Delta
Deal found 24/7£1,098
Mon 24/809:15
SOU
-
PUJ
2 stops31h 28m
Delta
Fri 11/914:08
PUJ
-
SOU
2 stops37h 37m
Delta
Deal found 24/7£1,099
Thu 20/818:05
SOU
-
PUJ
2 stops47h 54m
Delta
Sun 13/914:08
PUJ
-
SOU
2 stops45h 42m
Delta
Deal found 24/7£1,129
Sat 22/809:15
SOU
-
PUJ
2 stops31h 28m
Delta
Mon 14/916:00
PUJ
-
SOU
2 stops35h 45m
Delta
Deal found 24/7£1,149
Tue 25/818:05
SOU
-
PUJ
2 stops47h 30m
Delta
Thu 17/914:08
PUJ
-
SOU
2 stops21h 42m
Delta
Deal found 24/7£1,199

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 29 July 2026.

Round-trip from

£692

One-way from

£493

Popular in

December

Cheapest in

June

Average price

£933
KLM
  • KLM
  • 10/9-17/9
  • 4 total stops
  • 84h 59m total
  • Portsmouth to Caribbean
Search Deals
15/1
  • 15/1
  • 3 total stops
  • 30h 00m total
  • Portsmouth to Caribbean
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (£17 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 July 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 29 July 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
Fastest return journey

SouthamptonKingston

SOU - KIN

SOUKIN

Southampton Eastleigh

Fri 11/9

09:20-09:05

2 stops29h 45m

Kingston Norman Manley

Fri 18/9

10:15-16:50

2 stops24h 35m

£784

SouthamptonKingston

SOU - KIN

SOUKIN

Southampton Eastleigh

Tue 8/9

09:15-13:55

3 stops34h 40m

Kingston Norman Manley

Tue 15/9

15:05-19:30

3 stops22h 25m

£996

SouthamptonPunta Cana

SOU - PUJ

SOUPUJ

Southampton Eastleigh

Thu 10/9

09:20-16:05

3 stops35h 45m

Punta Cana

Thu 17/9

14:45-19:30

2 stops23h 45m

£1,055

SouthamptonPunta Cana

SOU - PUJ

SOUPUJ

Southampton Eastleigh

Wed 26/8

09:15-12:35

2 stops56h 20m

Punta Cana

Fri 11/9

16:00-08:45

2 stops35h 45m

£1,098

SouthamptonPunta Cana

SOU - PUJ

SOUPUJ

Southampton Eastleigh

Sun 23/8

17:30-11:43

2 stops47h 13m

Punta Cana

Wed 16/9

14:08-16:50

2 stops21h 42m

£1,098

SouthamptonPunta Cana

SOU - PUJ

SOUPUJ

Southampton Eastleigh

Tue 25/8

18:05-12:35

2 stops47h 30m

Punta Cana

Wed 16/9

14:08-16:50

2 stops21h 42m

£1,149

SouthamptonPunta Cana

SOU - PUJ

SOUPUJ

Southampton Eastleigh

Wed 26/8

18:05-12:35

2 stops47h 30m

Punta Cana

Thu 17/9

14:08-16:50

2 stops21h 42m

£1,149

SouthamptonPunta Cana

SOU - PUJ

SOUPUJ

Southampton Eastleigh

Tue 25/8

18:05-12:35

2 stops47h 30m

Punta Cana

Thu 17/9

14:08-16:50

2 stops21h 42m

£1,199

SouthamptonPunta Cana

SOU - PUJ

SOUPUJ

Southampton Eastleigh

Thu 20/8

18:05-12:59

2 stops47h 54m

Punta Cana

Fri 11/9

14:50-08:45

2 stops36h 55m

£1,230

SouthamptonMontego Bay

SOU - MBJ

SOUMBJ

Southampton Eastleigh

Sun 9/8

17:30-11:34

2 stops48h 04m

Montego Bay Sangster Intl

Tue 18/8

13:09-08:45

2 stops37h 36m

£1,532

Flights are sorted by cheapest return flights first.

Deals found on 25/7

Showing 1-10 of 33 resultsSorted by cheapest first
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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 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 29 July 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.

Reviews of airlines servicing Caribbean

Get insights into the airlines that provide service to Caribbean. 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 Caribbean. Reviews last updated 29 July 2026.
Get a feel of what it's like to fly with KLM from Portsmouth to Caribbean by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,550 reviews
Check prices

Overall

7.8

Boarding

7.8

Comfort

7.7

Crew

8.4

Entertainment

7.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Bobby,Sept 2025

EDI - ATL

Food was above average but could be better, The flight was operated by Delta and was excellent
KLM
7.8
Good
1,550 reviews
KLM
7.8
Good
1,550 reviews
Check prices

Overall

7.8

Boarding

7.8

Comfort

7.7

Crew

8.4

Entertainment

7.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Bobby,Sept 2025

EDI - ATL

Food was above average but could be better, The flight was operated by Delta and was excellent

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 47h 13m. Fly via Delta to get the fastest option. The distance between Portsmouth and Caribbean is about 4231 mi.

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

    Most travelers choose Southampton Eastleigh - Kingston Norman Manley, Southampton Eastleigh - Havana Jose Marti Intl or Southampton Eastleigh - Montego Bay Sangster Intl 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.

See more FAQs

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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 29 July 2026.
AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapest£336Average£953FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
TUI AirwaysCheapest£339Average£657FlexibilityNo cancel feeOn-timeN/A
Search TUI Airways flights
JetBlueCheapest£440Average£694FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
American AirlinesCheapest£444Average£843FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Air TransatCheapest£453Average£744FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
SWISSCheapest£488Average£708FlexibilityNo cancel feeOn-time79%
Search SWISS flights
AviancaCheapest£490Average£803FlexibilityNo cancel feeOn-time71%
Search Avianca flights
IcelandairCheapest£498Average£749FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
Air CanadaCheapest£502Average£674FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
KLMCheapest£513Average£895FlexibilityNo 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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