Your travel platformSkip navigation
Tanie loty

Flights Madrid San Sebastian

Special flight deals from Madrid to San Sebastian

Why book flights with eSky?

Largest choice of flights

With flights from over 500 airlines, we'll find your perfect match in seconds.

Flexible search

Extend your search to include nearby airports and flex your dates for the cheapest deals.

Excellent products and services

Need travel insurance, cancellation insurance, car hire, local attraction bookings or more? We have you covered.

Over 4950 customer reviews - choose proven quality and book with complete confidence.

Find the best time to book cheap flights to San Sebastian

Flexible on travel dates? Discover the cheapest month to fly to San Sebastian

  • Cheapest round-trip flight

    from £59

  • Cheapest month to travel

    August, October

  • The cheapest day to fly

    Sunday

  • Lowest prices

    3 months before
May
??
Jun
£66
Jul
£66
Aug
£59
Sept
£77
Oct
£59
Nov
£77
Dec
£77
Jan
??
Feb
??
Mar
£82
Apr
??

When is the best time to buy flight tickets?

Find out how far in advance it's worth booking round-trip flights.

  • 3 months before

    from

    £71

  • 7 days before

    from

    £300

Discover the cheapest day to fly

Discover on which day of the week flights are usually the most affordable.
??
Mon
??
Tue
??
Wed
??
Thu
£300
Fri
??
Sat
£71
Sun

General information

  • Local time (UTC+1)

  • Flight time from Madrid

  • Exchange Rate

    1 EUR = 0.86 GBP
San Sebastian
San Sebastián, also known as Donostia, is the capital of the Gipuzkoa province in the Basque Country, located on the Bay of Biscay near the French border. Home to about 186,000 people, it is renowned for its picturesque coastline. The city was the European Capital of Culture in 2016. It enjoys a subtropical oceanic climate with mild winters and moderately warm summers. Average temperatures in August reach 26 °C, and the best time to visit is from May to October.

    Popular flights to Spain

    Hey, good to see you!

    Log in to see your booking details and book your next trip faster

    By logging in or creating an account, you agree to our <a href="/terms-and-conditions" target="_blank">Terms & Conditions</a> and <a href='/privacy-policy' target='_blank'>Privacy Policy</a>.
    eSky.co.uk manages your data to make your experience smooth and secure. We use it to process your booking, provide support when needed, and share great travel deals with you. You can view or update your details anytime.
    or
    or

    Check booking status

    To view your booking without logging in, enter your booking number and the email address used to make the reservation.

    Don't have an account yet?Register