Flights from Switzerland to Bilbao (BIO) in September 2025

From just CHF 249*

Book your flight from Switzerland to Bilbao in September 2025 here. Select your desired date in September 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 September 2025 is just CHF 249*.

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Palma de Mallorca

Today 21 °C

from CHF 64 *

Your rewads

Low prices

Fly to Bilbao from Switzerland during September 2025 for as little as CHF 249*.

Great selection

We offer up to 2 different connections between Switzerland and Bilbao.

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