Cheapest return flights from Bilbao to Brussels in December from $102

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

Return flights

08 Dec - 12 Dec Vueling Airlines direct
01 Dec - 12 Dec Vueling Airlines direct
01 Dec - 05 Dec Vueling Airlines direct
22 Dec - 09 Jan Vueling Airlines direct
10 Dec - 12 Dec Vueling Airlines
11 Dec - 12 Dec Vueling Airlines
23 Dec - 09 Jan Vueling Airlines
21 Dec - 09 Jan Vueling Airlines
08 Dec - 10 Dec Vueling Airlines
15 Dec - 17 Dec Vueling Airlines
11 Dec - 13 Dec Vueling Airlines
02 Dec - 03 Dec Vueling Airlines
01 Dec - 03 Dec Vueling Airlines
29 Dec - 09 Jan Vueling Airlines direct
29 Dec - 16 Jan Vueling Airlines direct
25 Dec - 09 Jan Vueling Airlines
24 Dec - 09 Jan Vueling Airlines
22 Dec - 11 Jan Vueling Airlines
22 Dec - 05 Jan Vueling Airlines
17 Dec - 07 Jan Vueling Airlines

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

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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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