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

Return flights

16 May - 27 May	Air China
25 May - 09 Jun	Air China
29 May - 09 Jun	Air France
15 May - 24 May	Ryanair
08 May - 16 May	Air India
13 May - 30 May	Air India
01 May - 10 May	Air India
13 May - 24 May	Air India
06 May - 09 May	Air India
08 May - 14 May	Air India
04 May - 10 May	Air India
01 May - 12 May	Air India
24 May - 02 Jun	Air India
25 May - 15 Jun	LOT
31 May - 06 Jun	Air India
31 May - 07 Jun	Air India
19 May - 04 Jun	Lufthansa
26 May - 12 Jun	Lufthansa
21 May - 02 Jun	Air China
21 May - 03 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 548€

Return flights