AirHint found the following cheapest return flights from Warsaw (WMI) to Seoul (ICN) in January 2026 (see full year).

Return flights

08 Jan - 20 Jan	Wizz Air
08 Jan - 21 Jan	Ryanair
15 Jan - 27 Jan	Ryanair
15 Jan - 28 Jan	Ryanair
08 Jan - 22 Jan	Ryanair
15 Jan - 26 Jan	Ryanair
20 Jan - 31 Jan	Ryanair
08 Jan - 15 Jan	Ryanair
10 Jan - 18 Jan	Wizz Air
13 Jan - 20 Jan	Ryanair
19 Jan - 05 Feb	Ryanair
27 Jan - 01 Feb	Ryanair
31 Jan - 18 Feb	Ryanair
31 Jan - 09 Feb	Ryanair
17 Jan - 01 Feb	Ryanair
31 Jan - 19 Feb	Ryanair
19 Jan - 09 Feb	Ryanair
29 Jan - 09 Feb	Ryanair
31 Jan - 17 Feb	Ryanair
26 Jan - 08 Feb	Ryanair

Also check the deals for one-way flights from Warsaw to Seoul in January.

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 January from 418€

Return flights