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Cheap flights from Puerto Rico to Southampton from £807

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 18/11. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — SOU
19 Apr — 26 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Puerto Rico to Southampton

Enter your travel dates to find the best prices.

Cheapest flights from Puerto Rico to Southampton
Explore the most affordable flight options available from Puerto Rico to Southampton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 March 2026.

Wed 18/1114:30
SJU
-
SOU
2 stops22h 30m
KLM
Fri 27/1108:40
SOU
-
SJU
2 stops32h 05m
KLM
Deal found 17/3£807
Wed 18/1107:00
SJU
-
SOU
2 stops29h 35m
Multiple Airlines
Fri 27/1109:20
SOU
-
SJU
2 stops22h 30m
Multiple Airlines
Deal found 18/3£886
Sat 7/1115:10
SJU
-
SOU
2 stops21h 50m
KLM
Mon 16/1117:30
SOU
-
SJU
2 stops34h 25m
KLM
Deal found 19/3£895
Fri 26/616:50
SJU
-
SOU
2 stops34h 45m
Aer Lingus
Sun 12/720:00
SOU
-
SJU
2 stops51h 50m
Aer Lingus
Deal found 19/3£4,649
Fri 26/613:25
SJU
-
SOU
2 stops20h 00m
Multiple Airlines
Sun 12/715:00
SOU
-
SJU
3 stops35h 24m
Multiple Airlines
Deal found 19/3£14,763

Find flight deals from Puerto Rico to Southampton

Keep the following information in mind while searching for Puerto Rico to Southampton flight deals. Data was last updated 20 March 2026.

Round-trip from

£4,649

One-way from

£1,703

Popular in

June

Cheapest in

February

Average price

£527
Aer Lingus
  • Aer Lingus
  • 26/6-12/7
  • 4 total stops
  • 86h 35m total
  • Puerto Rico to Southampton
Search Deals
26/4
  • 26/4
  • 3 total stops
  • 58h 25m total
  • Puerto Rico to Southampton
Search Deals
Highest demand for flights based on searches. 21% potential increase in price (£120 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£21 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Puerto Rico to Southampton 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 20 March 2026.
Use the filters below to find and compare flights from Puerto Rico to Southampton that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

San JuanSouthampton

SJU - SOU

SJUSOU

San Juan Luis Munoz Marin Intl

Fri 26/6

16:50-08:35

2 stops34h 45m

Southampton Eastleigh

Sun 12/7

20:00-18:50

2 stops51h 50m

£4,649
Fastest return journey

San JuanSouthampton

SJU - SOU

SJUSOU

San Juan Luis Munoz Marin Intl

Fri 26/6

13:25-14:25

2 stops20h 00m

Southampton Eastleigh

Sun 12/7

15:00-21:24

3 stops35h 24m

£14,763
Cheapest one-way

San JuanSouthampton

SJU - SOU

SJUSOU

San Juan Luis Munoz Marin Intl

Sun 26/4

16:40-08:05

3 stops58h 25m

£1,703
Fastest single journey

San JuanSouthampton

SJU - SOU

SJUSOU

San Juan Luis Munoz Marin Intl

Sun 26/4

13:21-08:35

2 stops38h 14m

£4,277

Flights are sorted by cheapest return flights first.

Deals found on 19/3

Sorted by cheapest first

Best time to book a flight from Puerto Rico to Southampton

Have a flexible travel schedule? Discover the best time to fly to Southampton from Puerto Rico 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 Puerto Rico to Southampton

What is the cheapest month to book a flight from Puerto Rico to Southampton?

Currently, September is the cheapest month in which you can book a flight from Puerto Rico to Southampton (average of £76). Flying from Puerto Rico to Southampton in June is currently the most expensive (average of £692). 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 Puerto Rico to Southampton. 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 into for flights to Southampton from Puerto Rico?

    Southampton Eastleigh (SOU) is the airport you will fly into if you book a flight from Puerto Rico to Southampton. It is only a 3.5 mi journey from Eastleigh (SOU) to Southampton’s city center.

  • How long is the flight from Puerto Rico to Southampton?

    A quick flight from Puerto Rico to Southampton can take about 34h 45m. Aer Lingus provides one of the quickest options available for as low as £4,649. Puerto Rico and Southampton are separated by a distance of 4136 mi.

  • Can I find deals for flights from Puerto Rico to Southampton that include hotel bookings?

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

  • How can I find direct flights from Puerto Rico to Southampton?

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

  • Can I find deals for business class flights from Puerto Rico to Southampton?

    Yes. Cheapflights offers flight deals from Puerto Rico to Southampton 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 Puerto Rico to Southampton?

    Currently, September is the cheapest month in which you can book a flight from Puerto Rico to Southampton (average of £76). Flying from Puerto Rico to Southampton in June is currently the most expensive (average of £692). 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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How does Cheapflights help users find flights from Puerto Rico to Southampton?

Cheapflights helps you search for flights from Puerto Rico to Southampton via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Puerto Rico to Southampton?

Cheapflights simply makes it quick and affordable to book flights from Puerto Rico to Southampton by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Puerto Rico to Southampton with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Puerto Rico to Southampton, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Puerto Rico to Southampton become cheaper?

Yes! Start tracking prices for Puerto Rico to Southampton 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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