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

Return flights

19 Dec - 07 Jan	Air China
28 Dec - 14 Jan	Air China
23 Dec - 30 Dec	KLM
25 Dec - 02 Jan	Air China
29 Dec - 05 Jan	Turkish Airlines
28 Dec - 03 Jan	Air China
26 Dec - 03 Jan	Air China
26 Dec - 31 Dec	Air China
28 Dec - 02 Jan	Air China
26 Dec - 02 Jan	Air China
28 Dec - 04 Jan	KLM
27 Dec - 05 Jan	Turkish Airlines

Also check the deals for one-way flights from Osaka to Warsaw 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 Warsaw in December from 667€

Return flights