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

Return flights

04 Dec - 17 Dec	Wizz Air
04 Dec - 15 Dec	Wizz Air
02 Dec - 15 Dec	Ryanair
07 Dec - 17 Dec	Ryanair
06 Dec - 14 Dec	Ryanair
04 Dec - 10 Dec	Ryanair
04 Dec - 14 Dec	Wizz Air
02 Dec - 09 Dec	Ryanair
01 Dec - 14 Dec	Ryanair
03 Dec - 10 Dec	Wizz Air
30 Dec - 14 Jan	Ryanair
27 Dec - 24 Jan	Ryanair
17 Dec - 12 Jan	Wizz Air
14 Dec - 06 Jan	Wizz Air
18 Dec - 13 Jan	Wizz Air
24 Dec - 01 Jan	Wizz Air
30 Dec - 12 Jan	Ryanair
13 Dec - 05 Jan	Ryanair
27 Dec - 08 Jan	Ryanair
12 Dec - 05 Jan	Ryanair

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 $540

Return flights