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

Return flights

01 Dec - 08 Dec	Wizz Air
09 Dec - 17 Dec	Scandinavian Airlines
01 Dec - 13 Dec	Lufthansa
01 Dec - 17 Dec	Lufthansa
15 Dec - 22 Dec	Lufthansa
09 Dec - 23 Dec	Lufthansa
04 Dec - 09 Dec	Lufthansa
04 Dec - 14 Dec	Lufthansa
02 Dec - 14 Dec	Lufthansa
01 Dec - 14 Dec	Lufthansa
23 Dec - 13 Jan	Lufthansa
23 Dec - 07 Jan	Lufthansa
25 Dec - 28 Jan	Scandinavian Airlines
28 Dec - 11 Jan	Finnair
18 Dec - 10 Jan	LOT	direct
21 Dec - 13 Jan	Finnair
23 Dec - 01 Jan	Finnair
28 Dec - 11 Jan	LOT	direct
23 Dec - 02 Jan	Lufthansa
24 Dec - 02 Jan	Lufthansa

Also check the deals for one-way flights from Warsaw to Seoul 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 Warsaw to Seoul in December from 523€

Return flights