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Flights London San Sebastian

Special flight deals from London to San Sebastian

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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 £193

  • Cheapest month to travel

    November

  • The cheapest day to fly

    Tuesday

  • Lowest prices

    6 months before
Sept
??
Oct
??
Nov
£193
Dec
£244
Jan
£201
Feb
£206
Mar
£297
Apr
??
May
??
Jun
£355
Jul
£279
Aug
??

When is the best time to buy flight tickets?

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

  • 6 months before

    from

    £351

  • 3 months before

    from

    £401

  • 30 days before

    from

    £407

  • 7 days before

    from

    £602

  • 1 day before

    from

    £489

Discover the cheapest day to fly

Discover on which day of the week flights are usually the most affordable.
£448
Mon
£256
Tue
£497
Wed
£435
Thu
£318
Fri
£448
Sat
£409
Sun

General information

  • Local time (UTC+1)

  • Flight time from London

  • 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.