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

Return flights

25 May - 08 Jun	Air China
06 May - 15 May	Ryanair
19 May - 26 May	Air China
19 May - 30 May	Air China
19 May - 27 May	Air China
27 May - 31 May	Air India
03 May - 10 May	Air India
24 May - 28 May	Air India
18 May - 24 May	Air India
11 May - 19 May	Air India
20 May - 28 May	Air India
31 May - 14 Jun	Air India
25 May - 04 Jun	Air India
25 May - 07 Jun	Air India
25 May - 06 Jun	Air India
24 May - 03 Jun	Wizz Air
24 May - 04 Jun	Wizz Air
28 May - 15 Jun	Scandinavian Airlines
31 May - 10 Jun	Aeroitalia
19 May - 02 Jun	LOT

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 $590

Return flights