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

Return flights

05 Dec - 09 Dec	Air China
03 Dec - 08 Dec	Air China
08 Dec - 13 Dec	Air China
05 Dec - 08 Dec	Air China
01 Dec - 11 Dec	Air China
03 Dec - 13 Dec	Air China
16 Dec - 23 Dec	Air China
04 Dec - 08 Dec	Air India
02 Dec - 05 Dec	Air India
26 Dec - 04 Jan	Air India
25 Dec - 04 Jan	Air India
02 Dec - 06 Dec	Air China
27 Dec - 03 Jan	Air India
14 Dec - 03 Jan	Air India
28 Dec - 04 Jan	Air India
28 Dec - 03 Jan	Air India
26 Dec - 02 Jan	Air India
27 Dec - 02 Jan	Air India
13 Dec - 02 Jan	Air India
23 Dec - 03 Jan	Qatar Airways

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 681€

Return flights