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

Return flights

05 Dec - 12 Dec	Air France
08 Dec - 12 Dec	Air France
01 Dec - 10 Dec	Air France
01 Dec - 16 Dec	Air France
05 Dec - 14 Dec	Air France
01 Dec - 21 Dec	Air France
01 Dec - 11 Dec	Lufthansa
24 Dec - 31 Dec	Iberia
20 Dec - 31 Dec	Vueling Airlines
02 Dec - 04 Dec	Iberia
10 Dec - 02 Jan	Vueling Airlines
27 Dec - 08 Jan	Vueling Airlines
26 Dec - 13 Jan	Volotea
26 Dec - 06 Jan	Volotea
26 Dec - 09 Jan	Volotea
20 Dec - 06 Jan	Vueling Airlines
27 Dec - 11 Jan	Vueling Airlines
24 Dec - 08 Jan	Vueling Airlines
22 Dec - 09 Jan	Vueling Airlines
15 Dec - 03 Jan	Pegasus Airlines

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

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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Cheapest return flights from Bilbao to Tokyo in December from $769

Return flights