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

Return flights

01 Dec - 06 Dec	Air China
02 Dec - 06 Dec	Air China
06 Dec - 13 Dec	Air China
10 Dec - 16 Dec	Air China
21 Dec - 29 Dec	Air India
19 Dec - 24 Dec	Air India
02 Dec - 24 Dec	Air India
25 Dec - 31 Dec	Air India
28 Dec - 04 Jan	Air India
26 Dec - 03 Jan	Air India
28 Dec - 03 Jan	Air India
23 Dec - 05 Jan	Air India
25 Dec - 03 Jan	Air India
27 Dec - 03 Jan	Air India
17 Dec - 24 Dec	Qatar Airways
19 Dec - 27 Dec	Air India
26 Dec - 04 Jan	Air India
23 Dec - 04 Jan	Qatar Airways
24 Dec - 06 Jan	Qatar Airways
26 Dec - 10 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 $792

Return flights