Cheap flights
Cheap flights to Bilbao
Find and track the cheapest flights to Bilbao — deals from €18.
Fares shown in EUR, observed from live searches.
Planning a trip to Bilbao? Flyozo tracks real fares from cities around the world so you can find the cheapest place to fly from and the best time to book.
Cheapest places to fly to Bilbao from
The cheapest way to fly to Bilbao right now is from Milan, from €18 one-way.
Popular departure countries
Frequently asked questions
How much does it cost to fly to Bilbao?
The cheapest flight to Bilbao we're tracking is from Milan, at €18 one-way.
Where is the cheapest place to fly to Bilbao from?
Milan currently offers the cheapest flights to Bilbao. The list above ranks origins by real observed fares.
When is the cheapest time to fly to Bilbao?
Shoulder-season months and mid-week departures are usually cheapest. Each route page shows the exact cheapest months for flights to Bilbao.
How do I track cheap flights to Bilbao?
Set a free Flyozo price alert for Bilbao and we'll email you the moment fares drop.
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Prices on this page are observed from live flight searches (31,510 recent fares), not estimates. Last updated Jul 30, 2026. Actual prices change constantly — always confirm on the booking site.