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

Return flights

13 May - 20 May	Air France
13 May - 27 May	Air France
26 May - 02 Jun	Finnair
18 May - 15 Jun	Emirates
22 May - 29 May	Emirates
26 May - 30 May	Emirates
01 May - 13 May	Finnair
02 May - 11 May	Finnair
01 May - 10 May	Finnair
26 May - 02 Jun	LOT	direct
13 May - 20 May	LOT	direct
13 May - 27 May	LOT	direct
11 May - 28 May	Asiana Airlines
18 May - 04 Jun	Asiana Airlines

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

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.

Book a cheap hotel in Warsaw

Cheap car rent in Warsaw

Cheapest return flights from Seoul to Warsaw in May from 582€

Return flights