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

Return flights

05 Dec - 10 Dec	Air China
13 Dec - 23 Dec	Air China
04 Dec - 08 Dec	Air China
05 Dec - 08 Dec	Air China
08 Dec - 16 Dec	Air China
10 Dec - 13 Dec	Air China
02 Dec - 13 Dec	Air China
12 Dec - 27 Dec	Air China
13 Dec - 21 Dec	Air China
06 Dec - 11 Dec	Air China
25 Dec - 19 Jan	KLM
28 Dec - 04 Jan	KLM
28 Dec - 11 Jan	KLM
16 Dec - 11 Jan	Air France
30 Dec - 06 Jan	KLM
28 Dec - 07 Jan	KLM
28 Dec - 08 Jan	KLM
30 Dec - 08 Jan	KLM
25 Dec - 04 Jan	KLM
31 Dec - 08 Jan	Scandinavian Airlines

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 480€

Return flights