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Cheap flights from Southampton to San Juan Luis Munoz Marin Intl Airport from £1,236

SOU — SJU
15 Oct — 22 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Southampton to Luis Munoz Marin Intl

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Best flights from Southampton to Luis Munoz Marin Intl

Thu 14/120:00 -
2 stops31h 54m
Sun 17/107:38 -
2 stops24h 17m
Deal found 11/9£1,236

Find flight deals from Southampton to Luis Munoz Marin Intl

Round-trip from

£1,236

Popular in

December

Cheapest in

February

Average price

£682
British Airways
  • British Airways
  • 14/1-17/1
  • 4 total stops
  • 56h 11m total
  • Southampton to San Juan
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Highest demand for flights based on searches. 3% potential increase in price (£20 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease (£15 potential savings vs. average return price).
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Average for round-trip flights in September 2026
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Southampton to San Juan Luis Munoz Marin Intl Airport that are best for you.

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SouthamptonSan Juan

SOU Southampton Eastleigh - SJU San Juan Luis Munoz Marin Intl

SOUSJU

Southampton Eastleigh

Thu 14/1

20:00-23:54

2 stops31h 54m

San Juan Luis Munoz Marin Intl

Sun 17/1

07:38-11:55

2 stops24h 17m

£1,236

Flights are sorted by cheapest return flights first.

Deals found on 11/9

Sorted by cheapest first

Best time to book a flight from Southampton to Luis Munoz Marin Intl

Have a flexible travel schedule? Discover the best time to fly to Luis Munoz Marin Intl from Southampton with our price prediction graph.
Estimated return price

Related info for your journey

  • What airport do you fly from for flights from Southampton to San Juan Luis Munoz Marin Intl?

    If you book a flight to San Juan Luis Munoz Marin Intl from Southampton, you will be flying from Eastleigh, which is the city’s only airport. Southampton Eastleigh (SOU) is located 3.5 mi from the center of Southampton. There are 0 flights from Eastleigh to San Juan Luis Munoz Marin Intl per day from 0 different airlines.

  • How long is the flight from Southampton to San Juan Luis Munoz Marin Intl Airport?

    There are many flights that can get you from Southampton to San Juan Luis Munoz Marin Intl Airport in 31h 54m. Fly via British Airways to get the fastest option. The distance between Southampton and San Juan Luis Munoz Marin Intl Airport is about 4136 mi.

  • Can I find deals for flights from Southampton to Luis Munoz Marin Intl that include hotel bookings?

    Yes. In addition to deals on Southampton to Luis Munoz Marin Intl flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Southampton to Luis Munoz Marin Intl?

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

  • Can I find deals for business class flights from Southampton to Luis Munoz Marin Intl?

    Yes. Cheapflights offers flight deals from Southampton to Luis Munoz Marin Intl 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

Travelling to a place near San Juan Luis Munoz Marin Intl Airport?

Book flights to San Juan Luis Munoz Marin Intl Airport if you plan to visit one of these locations
Bayamón

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Cheapflights makes it easy to find Southampton to Luis Munoz Marin Intl 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 Southampton to Luis Munoz Marin Intl?

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 Southampton to Luis Munoz Marin Intl.

Can Cheapflights find flights from Southampton to Luis Munoz Marin Intl with no change fees?

Certainly. Search results for flights to Luis Munoz Marin Intl from Southampton shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Southampton to Luis Munoz Marin Intl become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Luis Munoz Marin Intl from Southampton today and book when prices fit your budget.

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