Flights tailored to your budget
- Flights from Basel / Mulhouse to San Sebastián
Looking for the price of a flight from Basel to San Sebastián?
There’s no fixed price — fares between Basel / Mulhouse and San Sebastián can vary a lot by day or time.
Select your dates to check current offers.
It’s often useful to check whether nearby airports offer better fares. Flying during less crowded periods also increases your chances of finding good deals.
Are there multiple airports in Basel / Mulhouse and San Sebastián?
If your departure or arrival city has more than one airport, it's worth comparing all of them for timing and pricing.
- Airports in Basel / Mulhouse: 2 airports are active in Basel / Mulhouse - EuroAirport CH, EuroAirport FR.
- Airports in San Sebastián: San Sebastián - San Sebastian is the only airport currently running.
If you're traveling with a group or bulky luggage, look into parking or transport options. Alternative airports may offer faster transfers or better rates.
Explore flights from Basel to San Sebastián your way
On Jetcost, you can filter by round-trip or one-way, time of day, airline, number of stops, and even by agency like eDreams or Expedia. Options include Ryanair, British Airways, Easyjet, and more.
Other popular destinations
Also interested in Spain? Check out: Alicante, Barcelona, Madrid, Málaga, Palma de Mallorca.
If you’re flexible with dates, try checking the days before and after to see if prices vary. Some routes are offered by multiple agencies — comparing fares can really pay off.
Frequently asked questions about flights from Basel to San Sebastián.
How much does an airline ticket from Basel to San Sebastián cost?
How far is Basel / Mulhouse from San Sebastián?
What are the airports in San Sebastián?
What are the airports in Basel / Mulhouse?
What are the most popular cities in Spain?
When should I book a flight from Basel / Mulhouse to San Sebastián?
What is the cheapest month to fly from Basel / Mulhouse to San Sebastián?
What is the most expensive month to fly from Basel / Mulhouse to San Sebastián?
What is the best day of the week to fly from Basel / Mulhouse to San Sebastián?
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