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

Return flights

08 Dec - 11 Dec	Air China
10 Dec - 13 Dec	Air China
09 Dec - 13 Dec	Air China
09 Dec - 16 Dec	Air China
05 Dec - 13 Dec	Air China
01 Dec - 08 Dec	Air China
01 Dec - 09 Dec	Air China
15 Dec - 12 Jan	Air China
07 Dec - 11 Dec	Air China
01 Dec - 06 Dec	Air China
14 Dec - 21 Dec	Air India
26 Dec - 05 Jan	Air India
25 Dec - 03 Jan	Air India
25 Dec - 05 Jan	Air India
26 Dec - 04 Jan	Air India
21 Dec - 07 Jan	Air India
19 Dec - 03 Jan	Air India
19 Dec - 04 Jan	Air India
24 Dec - 01 Jan	Scandinavian Airlines	direct
30 Dec - 03 Jan	Air India

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 669€

Return flights