How much is a flight from Basel Mulhouse to San Sebastián?

Prices vary based on date, airline, and availability. Compare several options if you're flying between Basel / Mulhouse and San Sebastián.

Pick a travel date to see today’s available fares.

Fares change often — checking several times throughout the week can make a big difference. Booking in advance often means access to lower prices for the Basel Mulhouse - San Sebastián route.

Which airports serve Basel / Mulhouse and San Sebastián?

When planning a trip of about 538 mi, it's a good idea to check flights from surrounding airports too.

• Airports in Basel / Mulhouse: Basel / Mulhouse is connected to 2 airports - EuroAirport CH, EuroAirport FR.
• Airports in San Sebastián: The only active airport in San Sebastián is San Sebastián - San Sebastian.

The closest airport isn’t always the cheapest — it’s worth checking the alternatives too. In some cities, smaller airports offer lower fares than the main ones.

Flight filters for the route Basel Mulhouse – San Sebastián

Customize your search on Jetcost to focus only on flights that suit your needs. Whether you want a direct connection, specific airline, or shorter layover, filters help you find it faster.

Other popular destinations

Flights to Spain are often searched alongside: Alicante, Barcelona, Madrid, Málaga, Palma de Mallorca.

The cheapest flights might leave at odd hours or arrive at less central airports — keep that in mind. If you travel often, you can always select your trusted airlines from the available options.