Found 12 Sep

Brussels →to Donostia / San SebastiánBelgium →to Spain

€130usually €237−45%

Return, including taxes.

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Airline

Vueling

Airports

BRU to EAS

Route

1 stop

Travel dates

13–20 Dec 2026

We found return flights from Brussels, Belgium to Donostia / San Sebastián, Spain for €130 with Vueling, leaving 13 December and returning 20 December 2026. Similar departures we checked cost around €237, €107 more than this fare. There's one stop on the itinerary.

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