Cheapest return flights from Bilbao to Brussels in September from 90€

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

Return flights

03 Sep - 10 Sep Vueling Airlines direct
01 Sep - 08 Sep Vueling Airlines direct
01 Sep - 10 Sep Vueling Airlines direct
03 Sep - 08 Sep Vueling Airlines direct
05 Sep - 10 Sep Vueling Airlines direct
05 Sep - 08 Sep Vueling Airlines direct
01 Sep - 05 Sep Vueling Airlines direct
03 Sep - 05 Sep Vueling Airlines direct
01 Sep - 07 Sep Vueling Airlines
01 Sep - 11 Sep Vueling Airlines

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

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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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