Cheapest one-way flights from Bilbao to Brussels in September from $49

AirHint found the following cheapest one-way flights from Bilbao (BIO) to Brussels (BRU) in September 2025 (see full year).

One-Way flights

24 Sep Vueling Airlines direct
10 Sep Vueling Airlines direct
30 Sep Vueling Airlines
16 Sep Vueling Airlines
29 Sep Vueling Airlines
27 Sep Vueling Airlines
09 Sep Vueling Airlines direct
23 Sep Vueling Airlines
25 Sep Volotea
19 Sep Air Europa

Also check the deals for return flights from Bilbao to Brussels in September.

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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