How much is a ticket from Brussels to San Sebastián?

Depending on when you travel and how far in advance you book, fares between Brussels and San Sebastián can differ a lot.

Choose a date to explore the best fares now.

If you’re flexible with timing, consider overnight flights — they often cost less and are less crowded. Exploring multiple date and time combinations can help you find the cheapest solution.

Flying from or to Brussels and San Sebastián? Here are your airport options

Knowing your full list of nearby airports can make flight planning easier, especially when routes vary.

• Airports in Brussels: Charleroi is another possible choice alongside Brussels - National.
• Airports in San Sebastián: San Sebastián - San Sebastian is the only arrival option right now.

For families or those traveling with assistance, smaller airports can be easier to navigate. Cities served by multiple airports often allow for more flexible travel planning.

Find the best flight from Brussels to San Sebastián

With Jetcost, you can filter results by flight time, airline, price range, and layovers. Choose direct or connecting flights, round-trip or one-way, and compare offers from Ryanair, Easyjet, British Airways, and more.

Other popular destinations

Searching for flights to Spain? Travelers also looked at: Alicante, Barcelona, Madrid, Málaga, Palma de Mallorca.

Use filters to exclude options that don’t match your budget or travel preferences and personalize your search for Brussels – San Sebastián flights.