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

Return flights

02 Dec - 09 Dec	Air China
19 Dec - 03 Jan	Air China
20 Dec - 03 Jan	Air China
16 Dec - 26 Dec	KLM
29 Dec - 01 Jan	Air China
26 Dec - 03 Jan	Air China
02 Dec - 05 Dec	KLM
26 Dec - 31 Dec	Qatar Airways
26 Dec - 02 Jan	Air France

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 $683

Return flights