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

Return flights

03 Mar - 09 Mar	Lufthansa
08 Mar - 15 Mar	Lufthansa
03 Mar - 18 Mar	Lufthansa
08 Mar - 18 Mar	Lufthansa
05 Mar - 15 Mar	Lufthansa
05 Mar - 20 Mar	Lufthansa
03 Mar - 16 Mar	Lufthansa
05 Mar - 18 Mar	Lufthansa
03 Mar - 11 Mar	Lufthansa
08 Mar - 16 Mar	Lufthansa
11 Mar - 01 Apr	Lufthansa
17 Mar - 01 Apr	Lufthansa
02 Mar - 02 Apr	Finnair
18 Mar - 02 Apr	Finnair
12 Mar - 02 Apr	Finnair
19 Mar - 01 Apr	Lufthansa
25 Mar - 14 Apr	Air China
26 Mar - 15 Apr	Wizz Air
21 Mar - 01 Apr	Lufthansa
31 Mar - 15 Apr	Finnair

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 $683

Return flights