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

Return flights

19 Dec - 14 Jan	China Eastern
18 Dec - 14 Jan	China Eastern
04 Dec - 13 Dec	China Eastern
11 Dec - 16 Dec	China Eastern
13 Dec - 18 Dec	China Eastern
04 Dec - 11 Dec	China Eastern
13 Dec - 17 Dec	China Eastern
13 Dec - 26 Dec	Air China
10 Dec - 17 Dec	China Eastern
07 Dec - 14 Dec	China Eastern
29 Dec - 12 Jan	Air China
15 Dec - 11 Jan	Air China
08 Dec - 19 Dec	China Eastern
16 Dec - 23 Dec	Air China
16 Dec - 13 Jan	Air China
18 Dec - 13 Jan	Air China
30 Dec - 13 Jan	Air China
23 Dec - 22 Jan	Air China
30 Dec - 11 Jan	Air China
23 Dec - 13 Jan	Air China

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

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 December from $359

Return flights