Cheapest return flights from Bilbao to Brussels in March from $159

AirHint found the following cheapest return flights from Bilbao (BIO) to Brussels (BRU) in March 2026 (see full year).

Return flights

27 Mar - 02 Apr Brussels Airlines direct
28 Mar - 03 Apr Vueling Airlines
29 Mar - 03 Apr Brussels Airlines direct

Also check the deals for one-way flights from Bilbao to Brussels in March.

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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