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

Return flights

21 Jan - 27 Jan	Lufthansa
01 Jan - 10 Jan	Etihad Airways
20 Jan - 25 Jan	Etihad Airways
20 Jan - 28 Jan	Lufthansa
22 Jan - 28 Jan	KLM
27 Jan - 05 Feb	KLM
17 Jan - 01 Feb	China Eastern
22 Jan - 26 Jan	KLM
18 Jan - 22 Jan	China Eastern
17 Jan - 31 Jan	China Eastern
24 Jan - 01 Feb	Lufthansa
27 Jan - 03 Feb	KLM
24 Jan - 27 Jan	Lufthansa
26 Jan - 01 Feb	Lufthansa
26 Jan - 10 Feb	Lufthansa
24 Jan - 31 Jan	China Eastern
26 Jan - 09 Feb	Lufthansa
26 Jan - 11 Feb	China Eastern
25 Jan - 05 Feb	Lufthansa
17 Jan - 01 Feb	LOT	direct

Also check the deals for one-way flights from Seoul to Warsaw 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 Seoul to Warsaw in January from 468€

Return flights