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

Return flights

05 Mar - 16 Mar	Lufthansa
08 Mar - 30 Mar	Lufthansa
08 Mar - 31 Mar	Lufthansa
19 Mar - 27 Mar	LOT
15 Mar - 21 Mar	Lufthansa
22 Mar - 30 Mar	Lufthansa
22 Mar - 31 Mar	Lufthansa
12 Mar - 18 Mar	LOT
09 Mar - 30 Mar	Lufthansa
09 Mar - 16 Mar	Lufthansa
28 Mar - 06 Apr	SWISS
19 Mar - 01 Apr	Lufthansa
30 Mar - 11 Apr	SWISS
24 Mar - 06 Apr	Turkish Airlines
23 Mar - 06 Apr	Turkish Airlines
22 Mar - 13 Apr	Lufthansa
28 Mar - 07 Apr	Turkish Airlines
30 Mar - 05 Apr	Lufthansa
28 Mar - 01 Apr	KLM
27 Mar - 06 Apr	Turkish Airlines

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

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 March from $688

Return flights