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

Return flights

07 Sep - 12 Sep	Air China
16 Sep - 28 Sep	Air China
14 Sep - 26 Sep	Air China
14 Sep - 28 Sep	Air China
07 Sep - 17 Sep	Air China
14 Sep - 17 Sep	Air China
09 Sep - 17 Sep	Air China
12 Sep - 26 Sep	Air China
12 Sep - 28 Sep	Air China
14 Sep - 01 Oct	Air China
09 Sep - 31 Oct	Air China
12 Sep - 31 Oct	Air China
14 Sep - 31 Oct	Air China
16 Sep - 31 Oct	Air China
16 Sep - 26 Sep	Air China
02 Sep - 01 Oct	Air China
17 Sep - 31 Oct	Air China
12 Sep - 21 Oct	Finnair
11 Sep - 31 Oct	Air China
15 Sep - 31 Oct	Air China

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

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 Seoul to Rome in September from 495€

Return flights