Cheap flights from Brussels to Bilbao
from 68 US$
From 97 USD — compare hundreds of airlines
The cheapest month is usually 2026-09 · 68 US$
See prices for my dates →Live fares from 100+ sites — free, with no hidden fees.
About this route
Compare flights from Brussels to Bilbao, a about 1,007 km route (around 1h 46m nonstop). We gather live prices from hundreds of airlines and agencies so you can find the cheapest and book on the official site, with no hidden fees. Direct flights are available. Airlines such as Brussels Airlines operate this route.
When to buy and when to fly
Prices by date
Fares found by date — cheapest days in green.
How to get the best price
Airlines on this route
FAQ
What's the cheapest month to fly Brussels to Bilbao?
It's usually 2026-09, from 68 USD. Use the price calendar to compare other dates.
How long is the flight from Brussels to Bilbao?
A nonstop flight takes about 1h 46m and covers around 1,007 km. Connecting itineraries take longer.
Are there direct flights from Brussels to Bilbao?
Yes, this route has nonstop flights. Filter by "nonstop" to see them.
Which airlines fly from Brussels to Bilbao?
Brussels Airlines operate this route, among others. Compare them all in the results.
When should I book Brussels–Bilbao flights?
As a rule of thumb, booking 3–8 weeks ahead and avoiding weekends and holidays tends to give the best prices. Use the calendar to spot the cheapest dates.
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Brussels → Bilbao · Live fares from 100+ sites — free, with no hidden fees.