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

Return flights

04 Dec - 11 Dec	Wizz Air
04 Dec - 16 Dec	Wizz Air
28 Dec - 28 Jan	Wizz Air
01 Dec - 18 Dec	Wizz Air
07 Dec - 15 Dec	LOT	direct
06 Dec - 14 Dec	LOT	direct
08 Dec - 16 Dec	LOT	direct
08 Dec - 15 Dec	LOT	direct
09 Dec - 16 Dec	LOT	direct
06 Dec - 16 Dec	LOT	direct
07 Dec - 17 Dec	Wizz Air Malta
29 Dec - 26 Jan	LOT	direct
06 Dec - 20 Jan	Ryanair
27 Dec - 15 Jan	Wizz Air
29 Dec - 14 Jan	LOT	direct
14 Dec - 13 Jan	Ryanair
14 Dec - 13 Jan	LOT	direct
06 Dec - 20 Jan	LOT	direct
23 Dec - 11 Jan	LOT	direct
29 Dec - 10 Jan	LOT	direct

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 $556

Return flights