STN - EAS

£41 Find Cheap Flights from London Stansted Airport to San Sebastian – Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest return flight
£84
Typical prices: £106-£240
Multiple Airlines
Fri 19/10Mon 22/10
STN - EAS • 1 stop
Cheapest one-way flight
£41
Typical prices: £91-£138
Multiple Airlines
Wed 31/10
STN - EAS • 1 stop
Top stopover airports
Barcelona-El Prat (BCN)
Cheapest • Avg £133 (return)
Madrid Barajas (MAD)
Shortest trip • 5h 42m (one-way)
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Flight Deals

Cheap Flights from Stansted to San Sebastian (STN-EAS)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Stansted to San Sebastian

Mon, 19 Oct - Thu, 22 Oct
Multiple Airlines Logo
17:20 - 08:20STN  London Stansted-EAS San Sebastián
14h 00m1 stop Barcelona-El Prat
Multiple Airlines Logo
11:10 - 23:35EAS  San Sebastián-STN London Stansted
13h 25m1 stop Malaga
£84Multiple Airlines
Mon, 28 Sep - Tue, 6 Oct
Multiple Airlines Logo
20:50 - 08:20STN  London Stansted-EAS San Sebastián
10h 30m1 stop Barcelona-El Prat
Multiple Airlines Logo
17:55 - 07:20EAS  San Sebastián-STN London Stansted
14h 25m1 stop Barcelona-El Prat
£86Multiple Airlines
Mon, 19 Oct - Thu, 22 Oct
Multiple Airlines Logo
17:20 - 08:20STN  London Stansted-EAS San Sebastián
14h 00m1 stop Barcelona-El Prat
Multiple Airlines Logo
11:10 - 23:35EAS  San Sebastián-STN London Stansted
13h 25m1 stop Malaga
£87Multiple Airlines
Mon, 19 Oct - Thu, 22 Oct
Multiple Airlines Logo
17:20 - 08:20STN  London Stansted-EAS San Sebastián
14h 00m1 stop Barcelona-El Prat
Multiple Airlines Logo
11:10 - 23:35EAS  San Sebastián-STN London Stansted
13h 25m1 stop Malaga
£88Multiple Airlines
Mon, 19 Oct - Thu, 22 Oct
Multiple Airlines Logo
17:20 - 08:20STN  London Stansted-EAS San Sebastián
14h 00m1 stop Barcelona-El Prat
Multiple Airlines Logo
11:10 - 23:35EAS  San Sebastián-STN London Stansted
13h 25m1 stop Malaga
£89Multiple Airlines
Mon, 19 Oct - Thu, 22 Oct
Multiple Airlines Logo
17:20 - 08:20STN  London Stansted-EAS San Sebastián
14h 00m1 stop Barcelona-El Prat
Multiple Airlines Logo
11:10 - 23:35EAS  San Sebastián-STN London Stansted
13h 25m1 stop Malaga
£92Multiple Airlines
Sun, 13 Dec - Mon, 14 Dec
Multiple Airlines Logo
09:20 - 17:35STN  London Stansted-EAS San Sebastián
7h 15m1 stop Barcelona-El Prat
Multiple Airlines Logo
11:35 - 20:35EAS  San Sebastián-STN London Stansted
10h 00m1 stop Malaga
£99Multiple Airlines
Fri, 16 Oct - Thu, 22 Oct
Multiple Airlines Logo
18:45 - 08:20STN  London Stansted-EAS San Sebastián
12h 35m1 stop Barcelona-El Prat
Multiple Airlines Logo
11:10 - 23:35EAS  San Sebastián-STN London Stansted
13h 25m1 stop Malaga
£101Multiple Airlines
Mon, 28 Sep - Tue, 6 Oct
Multiple Airlines Logo
20:50 - 08:20STN  London Stansted-EAS San Sebastián
10h 30m1 stop Barcelona-El Prat
Multiple Airlines Logo
17:55 - 07:35EAS  San Sebastián-STN London Stansted
14h 40m2 stops Barcelona-El Prat Palma de Mallorca Son Sant Joan
£102Multiple Airlines
Booking Insights

Price, demand, and travel trends for London Stansted Airport to San Sebastian flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights from London Stansted Airport to San Sebastian with more confidence.

What is the most popular stopover airport when flying from London Stansted Airport to San Sebastian?

Barcelona-El Prat (BCN) is the most popular stopover for the London Stansted Airport to San Sebastian route. 80% of KAYAK users who booked 1-stop return journeys over the past 3 months connected via BCN.

What is the cheapest stopover airport when flying from London Stansted Airport to San Sebastian?

Flights via Barcelona-El Prat (BCN) offer the most affordable fares, with an average return price of £133. Based on KAYAK data over the past 3 months.

When flying from London Stansted Airport to San Sebastian, which airport offers the shortest stopover?

Madrid Barajas (MAD) had the shortest average connection time for London Stansted Airport to San Sebastian stopovers at 232 minutes over the past 3 months.

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Key details for London Stansted Airport to San Sebastian flights

Cheapest flight

£41
Flights from London Stansted Airport to San Sebastian

When to book flights from Stansted to San Sebastian

Are your dates flexible? Find out the best times to travel from Stansted to San Sebastian based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

Your London Stansted Airport to San Sebastian flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines, and booking questions.

  • Which airports can I use when flying from London Stansted Airport to San Sebastian?

    Flights from London Stansted Airport to San Sebastian usually depart from London Stansted (STN) and arrive at San Sebastián (EAS).

  • Which cabin classes can I book on flights from London Stansted Airport to San Sebastian?

    Only Economy class is available on flights from London Stansted Airport to San Sebastian.

  • Which airports do connecting flights from London Stansted Airport to San Sebastian pass through?

    Connecting flights from London Stansted Airport to San Sebastian most commonly pass through:

    • Barcelona-El Prat (BCN) – 80% of one-stop connections
    • Madrid Barajas (MAD) – 20% of one-stop connections
    Together, these airports account for 100% of one-stop bookings on this route.

  • Can I save money by using flexible dates for flights from London Stansted Airport to San Sebastian?

    Yes. Being flexible with your travel dates can save you up to 59% on the London Stansted Airport to San Sebastian route. Tuesday is the cheapest departure day at £106 return on average, while Monday is the most expensive at £258, a difference of £152. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What popular places can I visit in San Sebastian?

    Some of the most popular sights in San Sebastian are San Sebastian City Centre, Basilica de Santa Maria del Coro, and San Sebastián Railway Station. These are among the most viewed places in San Sebastian on KAYAK.

  • How long is a flight from London Stansted Airport to San Sebastian?

    There are currently no direct flights available from London Stansted Airport to San Sebastian. Flights with 1 stopover take between 5h 42m and 10h 34m in total, depending on the connection.

  • Do I need a passport to fly from London Stansted Airport to San Sebastian?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • Have flight prices from London Stansted Airport to San Sebastian changed much recently?

    Yes. Based on fares seen in the past 5 days, return flight prices on this route showed a wide range, from about £84 to £445. That means the highest observed fare was about 5x higher than the lowest one.

  • How are flight prices from London Stansted Airport to San Sebastian looking right now?

    One-way fares from London Stansted Airport to San Sebastian are currently lower than usual. Average one-way flight prices are about £52, which is 63% below the typical average for this route.

  • How much time can I save by choosing a different stopover airport from London Stansted Airport to San Sebastian?

    Flying via Madrid Barajas (MAD) gives the shortest average 1-stop total travel time of 5h 42m, compared to 10h 34m via Barcelona-El Prat (BCN).

  • What is the time difference between London Stansted Airport and San Sebastian?

    San Sebastian is 1 hour ahead of London Stansted Airport (Central European Time vs British Time). Plan for the time shift when scheduling connections or first-day activities.

  • Which car hire options are available at San Sebastián Airport (EAS)?

    San Sebastián Airport (EAS) hosts 5 major car hire companies, with daily rates starting from around £10 for economy cars. Top options include:
    • Enterprise Rent-A-Car
    • Alamo
    • Hertz
    • keddy by Europcar
    • Europcar

Your guide to booking London Stansted Airport to San Sebastian flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Tuesday departure instead of Monday. On this route, Tuesday flights average £106 – about £152 less than Monday (59% savings) based on the last 12 months.

More options for your flight from Stansted to San Sebastian

Complete your trip to San Sebastian with a hotel stay or car hire

Car hire in San Sebastian
Hotels in San Sebastian
Holidays in San Sebastian