AirHint found the following cheapest return flights from Tokyo (TYO) to Barcelona (BCN) in December 2025 (see full year).

Return flights

04 Dec - 12 Dec	Air China
03 Dec - 09 Dec	Air China
08 Dec - 12 Dec	Air China
05 Dec - 13 Dec	Air China
19 Dec - 23 Dec	Air China
01 Dec - 07 Dec	Air China
24 Dec - 08 Jan	Air China
01 Dec - 12 Dec	Air China
01 Dec - 06 Dec	Air China
05 Dec - 12 Dec	Air China
06 Dec - 12 Dec	Air China
31 Dec - 06 Jan	Turkish Airlines
24 Dec - 07 Jan	Turkish Airlines
31 Dec - 05 Jan	Turkish Airlines
23 Dec - 10 Jan	Turkish Airlines
30 Dec - 05 Jan	Turkish Airlines
30 Dec - 06 Jan	Turkish Airlines
30 Dec - 10 Jan	Turkish Airlines
19 Dec - 05 Jan	Vietnam Airlines
25 Dec - 04 Jan	Air China

Also check the deals for one-way flights from Tokyo to Barcelona 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 Tokyo to Barcelona in December from 640€

Return flights