AirHint found the following cheapest return flights from Madrid (MAD) to Tokyo (NRT) in December 2025 (see full year).

Return flights

08 Dec - 23 Dec	Air China
01 Dec - 06 Dec	Air China
07 Dec - 17 Dec	Air China
03 Dec - 10 Dec	Air China
03 Dec - 17 Dec	Air China
05 Dec - 14 Dec	Air China
08 Dec - 14 Dec	Air China
05 Dec - 12 Dec	Air China
09 Dec - 24 Dec	Air China
08 Dec - 21 Dec	Air China
24 Dec - 12 Jan	Iberia
24 Dec - 17 Jan	Iberia
06 Dec - 18 Jan	KLM
30 Dec - 13 Jan	SWISS
04 Dec - 11 Jan	Etihad Airways
06 Dec - 18 Jan	Iberia	direct
01 Dec - 08 Jan	Etihad Airways
11 Dec - 04 Jan	China Eastern
07 Dec - 09 Jan	Etihad Airways
17 Dec - 17 Jan	Qatar Airways

Also check the deals for one-way flights from Madrid 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 Madrid to Tokyo in December from 525€

Return flights