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

Return flights

17 Dec - 23 Dec	Air China
23 Dec - 01 Jan	Air China
22 Dec - 06 Jan	Air China
23 Dec - 06 Jan	Air China
20 Dec - 30 Dec	Air China
15 Dec - 28 Jan	Qatar Airways
31 Dec - 04 Jan	Air China
30 Dec - 01 Jan	Air China
13 Dec - 23 Dec	Air China
26 Dec - 30 Dec	Air China
31 Dec - 03 Jan	Air China
26 Dec - 03 Jan	China Southern
26 Dec - 01 Jan	Peach
25 Dec - 30 Dec	Air China
04 Dec - 18 Dec	Air China
04 Dec - 08 Dec	Air China
20 Dec - 27 Dec	Air China
26 Dec - 02 Jan	China Eastern
01 Dec - 01 Dec	Air China
22 Dec - 26 Dec	Turkish Airlines

Also check the deals for one-way flights from Osaka 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 Osaka to Copenhagen in December from 620€

Return flights