Cheapest return flights from Bilbao to Toronto in December from 577€

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

Return flights

04 Dec - 09 Dec Volotea
05 Dec - 08 Dec SWISS
05 Dec - 09 Dec Lufthansa
01 Dec - 07 Dec Vueling Airlines
26 Dec - 02 Jan Air Europa
15 Dec - 16 Dec Vueling Airlines
16 Dec - 17 Dec Vueling Airlines
15 Dec - 17 Dec Vueling Airlines
16 Dec - 16 Dec Vueling Airlines
15 Dec - 18 Dec TAP

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

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