Found 22 Sep

Brussels →to Donostia / San SebastiánBelgium →to Spain

€141usually €255−45%

Return, including taxes.

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Airline

Vueling

Airports

BRU to EAS

Route

1 stop

Travel dates

13–19 Dec 2026

We found return flights from Brussels, Belgium to Donostia / San Sebastián, Spain for €141 with Vueling, leaving 13 December and returning 19 December 2026. Similar departures we checked cost around €255, €114 more than this fare. There's one stop on the itinerary.

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