Lodging Image

Cheap flights to San Sebastián

View €38 flight on Mon, 14 Sept 2026Opens in a new window

Popular airlines to San Sebastián

  • LATAM Airlines Group

  • Sky Airlines

  • B & H Airlines

  • Avianca

  • American Airlines

  • Delta

  • Air Canada

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 15% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap round-trip flights to San Sebastián

Prices were available within the past 7 days and start at €38 for one-way flights and €71 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Jetsmart SPA
Jetsmart SPA
LATAM Airlines Group
SKY AIRLINE
Jetsmart SPA
LATAM Airlines Group
United
avianca
Iberia
LATAM Airlines Group

Trending flights to San Sebastián

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

United

Frequently asked questions

How do I find cheap flights to San Sebastián that have flexible change policies?
At Expedia, we've been channeling our inner acrobat to bring you the most flexible airfares in town. Just mark the "No change fee" box directly below the filter subheading "Flexible change policies" to find the best flights to San Sebastián.
How can I find cheap tickets to San Sebastián?
An excellent strategy for finding cheap fares is to be flexible with your travel dates. Begin with searching for your flight to San Sebastián, then click on the "flexible dates" link for a list of prices for nearby days. Another helpful hint? Book well ahead of time. To give you an idea of costs, €71 was the best price for a flight to San Sebastián in the last seven days.
How much is a flight to San Sebastián?
In the last seven days, return flights to San Sebastián sold for as little as €71 and reached a maximum price of €1,053. For one-way journeys departing from Arequipa (AQP), the lowest price during this same period was just €38.
How much is a plane ticket to San Sebastián?
In the last seven days, seats to San Sebastián varied between €71 and €1,053. Prices usually rise as your travel date nears, so book a good deal today.
What months are the cheapest to book a flight to San Sebastián?
February is the best month to secure an impressive deal to San Sebastián. Keep in mind that the priciest time to make a booking in the U.S. Isn't during the peak of summer, but in December.

Book with confidence

About San Sebastián

Expedia offers flights to San Sebastián to meet every traveller's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to San Sebastián or destinations around the world and discover how easy it is to make your flight reservations on Expedia.
About San Sebastián
*Available to Expedia members.