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

Return flights

15 Jan - 29 Jan	Lufthansa
22 Jan - 07 Feb	Lufthansa
12 Jan - 19 Jan	Lufthansa
18 Jan - 07 Feb	Lufthansa
09 Jan - 23 Jan	Lufthansa
10 Jan - 24 Jan	Lufthansa
18 Jan - 07 Feb	LOT	direct
05 Jan - 17 Jan	Finnair
17 Jan - 31 Jan	Finnair
10 Jan - 24 Jan	LOT	direct
12 Jan - 19 Jan	LOT	direct
17 Jan - 31 Jan	LOT	direct
10 Jan - 17 Jan	LOT	direct

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 601€

Return flights