Find out what a flight from Brussels to San Sebastián might cost

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

Select your dates to check current offers.

Try shifting your departure forward or backward by a day to find better options. If you’re looking for a good deal, consider flying outside peak hours as well.

Are there multiple airports in Brussels 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 Brussels: Charleroi is an alternative to Brussels - National.
• 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.

Plan smarter: flights from Brussels to San Sebastián

Find the flight that fits your plans with Jetcost. You can filter results by stops, agencies, budget, time of day, and airline — all in one search.

Other popular destinations

Travelers flying to Spain also checked out: Alicante, Barcelona, Madrid, Málaga, Palma de Mallorca.

Comparing offers from multiple agencies helps you find the best price for the same route. You can also spot exclusive deals from individual airlines right in the results list.