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Cheap flights from Portsmouth to Caribbean from £702

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/12. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — SJU
16 Oct — 23 Oct1
1 adult
1 adult, Economy

Cheap flight deals from Portsmouth to Caribbean

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

Round-trip from

£702

Popular in

December

Cheapest in

November

Average price

£672
KLM
  • KLM
  • 4/12-8/12
  • 4 total stops
  • 83h 28m total
  • Portsmouth 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 (£16 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

Find flight deals from Portsmouth to Caribbean

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 16 September 2025.

Thu 4/1218:05SOU - PUJ
2 stops47h 08mKLM
Mon 8/1215:50PUJ - SOU
2 stops36h 20mKLM
Deal found 14/9£702
Thu 13/1108:50SOU - MBJ
2 stops34h 21mKLM
Mon 17/1113:48MBJ - SOU
2 stops37h 22mKLM
Deal found 14/9£996
Wed 8/1009:20SOU - KIN
2 stops40h 40mDelta
Sun 12/1009:00KIN - SOU
2 stops17h 45mDelta
Deal found 15/9£1,150
Mon 29/909:20SOU - SDQ
2 stops32h 00mDelta
Fri 3/1019:40SDQ - SOU
2 stops56h 05mDelta
Deal found 14/9£1,337
Sun 28/1218:05SOU - PUJ
2 stops47h 15mDelta
Mon 12/116:50PUJ - SOU
2 stops20h 10mDelta
Deal found 16/9£2,761

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 16 September 2025.
Use the filters below to find and compare flights from Portsmouth to Caribbean that are best for you.

Fly from

Portsmouth

Fly to

Caribbean

Route

Depart

Return

Price

SouthamptonPunta Cana

SOU - PUJ

SOUPUJ

Southampton Eastleigh

Thu 4/12

18:05-13:13

2 stops47h 08m

Punta Cana

Mon 8/12

15:50-08:10

2 stops36h 20m

£702

SouthamptonPunta Cana

SOU - PUJ

SOUPUJ

Southampton Eastleigh

Sun 15/2

17:45-18:45

2 stops53h 00m

Punta Cana

Wed 25/2

17:18-08:05

2 stops34h 47m

£752

SouthamptonMontego Bay

SOU - MBJ

SOUMBJ

Southampton Eastleigh

Thu 13/11

08:50-14:11

2 stops34h 21m

Montego Bay Sangster Intl

Mon 17/11

13:48-08:10

2 stops37h 22m

£996

SouthamptonKingston

SOU - KIN

SOUKIN

Southampton Eastleigh

Wed 8/10

09:20-20:00

2 stops40h 40m

Kingston Norman Manley

Sun 12/10

09:00-08:45

2 stops17h 45m

£1,150

SouthamptonSanto Domingo

SOU - SDQ

SOUSDQ

Southampton Eastleigh

Mon 29/9

09:20-12:20

2 stops32h 00m

Santo Domingo Las Americas

Fri 3/10

19:40-08:45

2 stops56h 05m

£1,337

SouthamptonPunta Cana

SOU - PUJ

SOUPUJ

Southampton Eastleigh

Wed 31/12

17:30-13:36

2 stops48h 06m

Punta Cana

Tue 13/1

14:45-17:00

2 stops22h 15m

£2,761

SouthamptonPunta Cana

SOU - PUJ

SOUPUJ

Southampton Eastleigh

Sun 28/12

18:05-13:20

2 stops47h 15m

Punta Cana

Mon 12/1

16:50-17:00

2 stops20h 10m

£2,761

SouthamptonPunta Cana

SOU - PUJ

SOUPUJ

Southampton Eastleigh

Sun 28/12

18:05-15:45

2 stops49h 40m

Punta Cana

Tue 13/1

14:45-17:00

2 stops22h 15m

£2,761

SouthamptonPunta Cana

SOU - PUJ

SOUPUJ

Southampton Eastleigh

Wed 31/12

17:30-15:45

2 stops50h 15m

Punta Cana

Sun 11/1

16:50-17:00

2 stops20h 10m

£2,761

SouthamptonPunta Cana

SOU - PUJ

SOUPUJ

Southampton Eastleigh

Wed 31/12

17:30-15:45

2 stops50h 15m

Punta Cana

Mon 12/1

18:05-17:00

2 stops18h 55m

£2,761

Flights are sorted by cheapest return flights first.

Deals found on 13/9

Showing 1-10 of 13 results
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, April is the cheapest month in which you can book a flight from Portsmouth to Caribbean (average of £631). Flying from Portsmouth to Caribbean in July is currently the most expensive (average of £1,027). 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 16 September 2025.

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 16 September 2025.
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
1,386 reviews
Check prices

Crew

8.4

Overall

7.8

Boarding

7.8

Comfort

7.7

Entertainment

7.2

Food

7.3

Reviews

1 / 20
4.0
Okay

Mark,Sept 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.
KLM
7.8
Good
1,386 reviews
KLM
7.8
Good
1,386 reviews
Check prices

Crew

8.4

Overall

7.8

Boarding

7.8

Comfort

7.7

Entertainment

7.2

Food

7.3

Reviews

1 / 20
4.0
Okay

Mark,Sept 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.

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 40m. Fly via KLM or Delta to get the fastest option. The distance between Portsmouth and Caribbean is about 4629 mi. This flight may include one or multiple stops.

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

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

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

    Currently, April is the cheapest month in which you can book a flight from Portsmouth to Caribbean (average of £631). Flying from Portsmouth to Caribbean in July is currently the most expensive (average of £1,027). 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

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Alternative routes for Portsmouth to Caribbean

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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 16 September 2025.
AirlineCheapestAverageFlexibilityOn-time
TUI AirwaysCheapest£310Average£673FlexibilityNo cancel feeOn-timeN/A
Search TUI Airways flights
Virgin AtlanticCheapest£338Average£861FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
IcelandairCheapest£387Average£647FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
Air EuropaCheapest£390Average£757FlexibilityNo cancel feeOn-time83%
Search Air Europa flights
JetBlueCheapest£437Average£660FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
KLMCheapest£438Average£881FlexibilityNo cancel feeOn-time75%
Search KLM flights
FinnairCheapest£445Average£720FlexibilityNo cancel feeOn-time76%
Search Finnair flights
AviancaCheapest£449Average£750FlexibilityNo cancel feeOn-time71%
Search Avianca flights
Air CanadaCheapest£475Average£600FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
SWISSCheapest£487Average£841FlexibilityNo cancel feeOn-time79%
Search SWISS 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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