AirHint found the following cheapest return flights from Seoul (GMP) to Rome (FCO) in September 2025 (see full year).

Return flights

25 Sep - 02 Oct	Jeju Air
22 Sep - 02 Oct	Korean Air
25 Sep - 27 Sep	Air China
25 Sep - 20 Oct	Air China
25 Sep - 15 Oct	Air China
24 Sep - 30 Sep	Air China
24 Sep - 29 Sep	Air China
28 Sep - 30 Sep	Japan Airlines
24 Sep - 04 Oct	Air China
29 Sep - 20 Oct	Air China
26 Sep - 15 Oct	Air China
26 Sep - 30 Sep	Air China
28 Sep - 04 Oct	Japan Airlines
29 Sep - 04 Oct	Japan Airlines
29 Sep - 14 Oct	Japan Airlines
23 Sep - 29 Sep	ANA
22 Sep - 26 Sep	ANA

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.

Book a cheap hotel in Rome

Cheap car rent in Rome

Cheapest return flights from Seoul to Rome in September from 879€

Return flights