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

Return flights

19 May - 28 May	Air China
20 May - 28 May	Air China
12 May - 24 May	Air China
23 May - 30 May	Air China
17 May - 28 May	Air China
14 May - 22 May	Air China
18 May - 31 May	Air China
16 May - 30 May	Air China
22 May - 29 May	Air China
16 May - 28 May	Air China
22 May - 01 Jun	Air China
29 May - 04 Jun	Air China
23 May - 06 Jun	Air China
29 May - 07 Jun	Air China
14 May - 18 Jun	Lufthansa
19 May - 01 Jun	LOT
29 May - 03 Jun	LOT
28 May - 15 Jun	Wizz Air Malta
29 May - 12 Jun	Sichuan Airlines
29 May - 08 Jun	Sichuan Airlines

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 413€

Return flights