Low prices
Fly to Bilbao from Switzerland during April 2025 for as little as CHF 249*.
From just CHF 249*
Book your flight from Switzerland to Bilbao in April 2025 here. Select your desired date in April 2025 and view all the airports in Switzerland you can fly to Bilbao from on that day.
The best price for flying from Switzerland to Bilbao (BIO) in April 2025 is just CHF 249*.