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Cheap flights from Southampton to Caribbean Islands from £675

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 25/2. Fares are subject to change and may not be available on all flights or dates of travel.
SOU — SJU
12 Feb — 19 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Southampton to Caribbean Islands

Keep the following information in mind while searching for Southampton to Caribbean Islands flight deals. Data was last updated 13 January 2026.

Round-trip from

£675

Popular in

December

Cheapest in

January

Average price

£673
KLM
  • KLM
  • 25/2-4/3
  • 4 total stops
  • 86h 05m total
  • Southampton to Caribbean Islands
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 January 2026
Search Deals

Find flight deals from Southampton to Caribbean Islands

Enter your travel dates to find the best prices.

Cheapest flights from Southampton to Caribbean Islands
Explore the most affordable flight options available from Southampton to Caribbean Islands. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 January 2026.

Wed 25/217:35
SOU
-
PUJ
2 stops48h 50m
KLM
Wed 4/315:05
PUJ
-
SOU
2 stops37h 15m
KLM
Deal found 11/1£675
Mon 9/219:55
SOU
-
SDQ
3 stops29h 50m
Multiple Airlines
Mon 16/210:19
SDQ
-
SOU
3 stops24h 31m
Multiple Airlines
Deal found 12/1£772
Wed 25/212:25
SOU
-
KIN
2 stops19h 46m
Multiple Airlines
Tue 3/304:31
KIN
-
SOU
2 stops34h 09m
Multiple Airlines
Deal found 11/1£786
Sun 18/117:45
SOU
-
SDQ
2 stops33h 10m
KLM
Sun 25/114:11
SDQ
-
SOU
2 stops22h 54m
KLM
Deal found 12/1£792
Mon 9/217:35
SOU
-
SDQ
2 stops33h 04m
KLM
Mon 16/207:30
SDQ
-
SOU
2 stops21h 20m
KLM
Deal found 12/1£801
Wed 4/312:25
SOU
-
SDQ
2 stops18h 53m
Multiple Airlines
Sat 7/308:01
SDQ
-
SOU
2 stops20h 44m
Multiple Airlines
Deal found 12/1£948
Wed 25/212:25
SOU
-
PUJ
3 stops32h 11m
Multiple Airlines
Wed 4/315:40
PUJ
-
SOU
2 stops19h 55m
Multiple Airlines
Deal found 11/1£1,035
Sun 18/117:45
SOU
-
KIN
2 stops49h 08m
KLM
Fri 30/109:00
KIN
-
SOU
2 stops18h 45m
KLM
Deal found 12/1£1,067
Sun 18/120:10
SOU
-
KIN
3 stops27h 55m
Multiple Airlines
Fri 30/113:17
KIN
-
SOU
3 stops20h 33m
Multiple Airlines
Deal found 12/1£1,190
Sun 18/120:10
SOU
-
SDQ
3 stops34h 07m
Multiple Airlines
Sun 25/114:11
SDQ
-
SOU
3 stops25h 29m
Multiple Airlines
Deal found 12/1£1,338

Cheapflights Fare Finder

 
Customise your flight search to find flights from Southampton to Caribbean Islands 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 13 January 2026.
Use the filters below to find and compare flights from Southampton to Caribbean Islands that are best for you.

Fly from

Southampton

Fly to

Caribbean Islands

Route

Depart

Return

Price

SouthamptonPunta Cana

SOU - PUJ

SOUPUJ

Southampton Eastleigh

Wed 25/2

17:35-14:25

2 stops48h 50m

Punta Cana

Wed 4/3

15:05-08:20

2 stops37h 15m

£675

SouthamptonSanto Domingo

SOU - SDQ

SOUSDQ

Southampton Eastleigh

Mon 9/2

19:55-21:45

3 stops29h 50m

Santo Domingo Las Americas

Mon 16/2

10:19-14:50

3 stops24h 31m

£772

SouthamptonKingston

SOU - KIN

SOUKIN

Southampton Eastleigh

Wed 25/2

12:25-03:11

2 stops19h 46m

Kingston Norman Manley

Tue 3/3

04:31-19:40

2 stops34h 09m

£786

SouthamptonSanto Domingo

SOU - SDQ

SOUSDQ

Southampton Eastleigh

Mon 9/2

17:35-22:39

2 stops33h 04m

Santo Domingo Las Americas

Mon 16/2

07:30-08:50

2 stops21h 20m

£801

SouthamptonSanto Domingo

SOU - SDQ

SOUSDQ

Southampton Eastleigh

Wed 4/3

12:25-03:18

2 stops18h 53m

Santo Domingo Las Americas

Sat 7/3

08:01-08:45

2 stops20h 44m

£948

SouthamptonPunta Cana

SOU - PUJ

SOUPUJ

Southampton Eastleigh

Wed 25/2

12:25-16:36

3 stops32h 11m

Punta Cana

Wed 4/3

15:40-15:35

2 stops19h 55m

£1,035

Flights are sorted by cheapest return flights first.

Deals found on 11/1

Best time to book a flight from Southampton to Caribbean Islands

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

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

Currently, March is the cheapest month in which you can book a flight from Southampton to Caribbean Islands (average of £314). Flying from Southampton to Caribbean Islands in December is currently the most expensive (average of £537). 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.

Related info for your journey

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

  • What airport do you fly from for flights from Southampton to Caribbean Islands?

    Southampton Eastleigh (SOU) is the airport you will fly out of if you book a flight from Southampton to Caribbean Islands. It is only a 3.5 mi journey to Eastleigh (SOU) from Southampton’s city center.

  • How long is the flight from Southampton to Caribbean Islands?

    KLM can get you from Southampton to Caribbean Islands in just under 48h 50m. Your travel time can differ by up to . There are 4231 mi between Southampton and Caribbean Islands.

  • What are the most popular routes from Southampton to Caribbean Islands?

    While some choose either Southampton Eastleigh - Santo Domingo Las Americas or Southampton Eastleigh - Havana Jose Marti Intl, Southampton Eastleigh - Montego Bay Sangster Intl is the most popular route from Southampton to Caribbean Islands.

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

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

  • How can I find direct flights from Southampton to Caribbean Islands?

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

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

    Yes. Cheapflights offers flight deals from Southampton to Caribbean Islands 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 Southampton to Caribbean Islands?

    Currently, March is the cheapest month in which you can book a flight from Southampton to Caribbean Islands (average of £314). Flying from Southampton to Caribbean Islands in December is currently the most expensive (average of £537). 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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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 Southampton to Caribbean Islands?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Southampton to Caribbean Islands. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Millions of users choose and trust Cheapflights to book the best flight deals from Southampton to Caribbean Islands for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

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

Of course! You can now track prices for flights from Southampton to Caribbean Islands 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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