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

Return flights

22 Dec - 06 Jan	Air China
22 Dec - 12 Jan	Air China
17 Dec - 06 Jan	Etihad Airways
10 Dec - 13 Dec	Air China
12 Dec - 15 Dec	Air China
01 Dec - 07 Dec	Air China
03 Dec - 08 Dec	Air China
01 Dec - 06 Dec	Air China
22 Dec - 29 Dec	Qatar Airways
22 Dec - 09 Jan	Qatar Airways
22 Dec - 07 Jan	Qatar Airways
01 Dec - 05 Dec	Ethiopian Airlines
24 Dec - 31 Dec	Qatar Airways
24 Dec - 29 Dec	Qatar Airways
02 Dec - 06 Dec	Etihad Airways
24 Dec - 07 Jan	Qatar Airways
24 Dec - 06 Jan	Turkish Airlines
22 Dec - 02 Jan	Qatar Airways
24 Dec - 03 Jan	Air China
24 Dec - 01 Jan	Air China

Also check the deals for one-way flights from Tokyo to Copenhagen 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 Copenhagen in December from 684€

Return flights