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

Return flights

10 Dec - 14 Dec	Air China
08 Dec - 15 Dec	Air China
07 Dec - 13 Dec	Air China
05 Dec - 13 Dec	Air China
03 Dec - 07 Dec	Air China
04 Dec - 09 Dec	Air China
17 Dec - 23 Dec	Air China
04 Dec - 08 Dec	Air China
01 Dec - 11 Dec	Air China
02 Dec - 09 Dec	Air China
24 Dec - 03 Jan	Air India
30 Dec - 03 Jan	Air India
26 Dec - 02 Jan	Air India
26 Dec - 05 Jan	Air India
07 Dec - 06 Jan	Asiana Airlines
21 Dec - 02 Jan	Air China
25 Dec - 09 Jan	Air China
22 Dec - 02 Jan	Air China
20 Dec - 06 Jan	Air China
06 Dec - 06 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 $736

Return flights