Cheapest return flights from Bilbao to Brussels in October from 139€

AirHint found the following cheapest return flights from Bilbao (BIO) to Brussels (BRU) in October 2025 (see full year).

Return flights

22 Oct - 11 Nov Vueling Airlines
22 Oct - 31 Oct Vueling Airlines direct
22 Oct - 04 Nov Vueling Airlines
22 Oct - 10 Nov Vueling Airlines direct
22 Oct - 03 Nov Vueling Airlines
22 Oct - 03 Nov Vueling Airlines direct
22 Oct - 23 Oct Vueling Airlines
27 Oct - 04 Nov Brussels Airlines direct
28 Oct - 29 Oct Vueling Airlines
22 Oct - 05 Nov Vueling Airlines
22 Oct - 27 Oct Vueling Airlines direct
29 Oct - 03 Nov Volotea
31 Oct - 04 Nov Air Europa
28 Oct - 11 Nov Vueling Airlines
22 Oct - 26 Oct Vueling Airlines
27 Oct - 31 Oct Brussels Airlines direct
25 Oct - 29 Oct Volotea
23 Oct - 29 Oct Air Europa
25 Oct - 31 Oct Volotea
26 Oct - 30 Oct Volotea

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

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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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