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

Return flights

18 May - 26 May	LOT
26 May - 09 Jun	LOT
29 May - 08 Jun	LOT
05 May - 19 May	Lufthansa
11 May - 19 May	Lufthansa
12 May - 25 May	Scandinavian Airlines
28 May - 12 Jun	Scandinavian Airlines
28 May - 13 Jun	Scandinavian Airlines
11 May - 20 May	Lufthansa
26 May - 28 Jun	Air France
05 May - 12 May	LOT
03 May - 19 May	LOT
04 May - 11 May	Lufthansa
05 May - 21 May	Lufthansa
11 May - 27 May	Lufthansa
28 May - 07 Jun	Air France
29 May - 07 Jun	Air France
30 May - 07 Jun	Etihad Airways
28 May - 03 Jun	Air China
25 May - 06 Jun	Air China

Also check the deals for one-way flights from Rome to Seoul 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.

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Cheapest return flights from Rome to Seoul in May from $573

Return flights