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Cheap flights from Southampton to San José

SOU — SJO
10 Jul — 17 Jul1
1 adult
1 adult, Economy, 0 bags

Find flight deals from Southampton to San José

Discover tips and strategies to find the most affordable flight options for your journey from Southampton (SOU) to San José (SJO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 10 June 2026.

Popular in

December

Cheapest in

September

Average price

£686
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 (£13 potential savings vs. average return price).
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Average for round-trip flights in June 2026
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Best time to book a flight from Southampton to San José

Have a flexible travel schedule? Discover the best time to fly to San José 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.

Reviews of airlines servicing San José

Get insights into the airlines that provide service to San José. 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 San José. Reviews last updated 10 June 2026.
See what other customers who have flown with KLM from Southampton to San José have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,527 reviews
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Boarding

7.8

Overall

7.8

Food

7.3

Entertainment

7.2

Comfort

7.7

Crew

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
KLM
7.8
Good
1,527 reviews
KLM
7.8
Good
1,527 reviews
Check prices

Boarding

7.8

Overall

7.8

Food

7.3

Entertainment

7.2

Comfort

7.7

Crew

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful

Related info for your journey

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

  • Can I find deals for flights from Southampton to San José that include hotel bookings?

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

  • How can I find direct flights from Southampton to San José?

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

  • Can I find deals for business class flights from Southampton to San José?

    Yes. Cheapflights offers flight deals from Southampton to San José by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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Top airline flying from Southampton to San José

Discover the top airline that operate flights from Southampton to San José. 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 10 June 2026.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest£691Average£955FlexibilityNo cancel feeOn-time75%
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Fly with Cheapflights

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How does Cheapflights help users find flights from Southampton to San José?

Cheapflights makes it easy to find Southampton to San José 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 San José?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to San José from Southampton.

Can Cheapflights find flights from Southampton to San José with no change fees?

Need flexible booking options for your flight to San José from Southampton? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Southampton to San José become cheaper?

Yes! Start tracking prices for Southampton to San José 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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