Cheapest return flights from Bilbao to Brussels in October from $104

Best time to book flights for Bilbao (BIO) to Brussels (BRU) flights at AirHint

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

Return flights

27 Oct - 10 Nov Vueling Airlines direct
27 Oct - 05 Nov Vueling Airlines direct
19 Oct - 05 Nov Vueling Airlines direct
22 Oct - 10 Nov Vueling Airlines direct
22 Oct - 05 Nov Vueling Airlines direct
05 Oct - 08 Oct Vueling Airlines direct
08 Oct - 15 Oct Vueling Airlines direct
08 Oct - 12 Oct Vueling Airlines direct
05 Oct - 15 Oct Vueling Airlines direct
05 Oct - 12 Oct Vueling Airlines direct
15 Oct - 15 Oct Vueling Airlines
12 Oct - 15 Oct Vueling Airlines direct
14 Oct - 15 Oct Vueling Airlines
21 Oct - 10 Nov Vueling Airlines
21 Oct - 05 Nov Vueling Airlines
05 Oct - 06 Oct Vueling Airlines
07 Oct - 15 Oct Vueling Airlines
20 Oct - 05 Nov Vueling Airlines
18 Oct - 05 Nov Vueling Airlines
15 Oct - 05 Nov Vueling Airlines

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

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.

Book a cheap hotel in Brussels

Cheap car rent in Brussels