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

Return flights

01 Dec - 08 Dec	Air China
29 Dec - 20 Jan	Air China
27 Dec - 04 Jan	Air China
04 Dec - 17 Dec	KLM
28 Dec - 03 Jan	Air China
28 Dec - 04 Jan	Air China
28 Dec - 05 Jan	Air China
28 Dec - 01 Jan	Air China
29 Dec - 01 Jan	Air China
20 Dec - 24 Dec	Finnair
21 Dec - 10 Jan	KLM
26 Dec - 31 Dec	Air France
26 Dec - 01 Jan	Japan 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 689€

Return flights