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

One-Way flights

20 Dec	Sichuan Airlines
14 Dec	China Eastern
11 Dec	T'way Air	direct
02 Dec	T'way Air	direct
04 Dec	T'way Air	direct
19 Dec	Air China
01 Dec	China Eastern
18 Dec	T'way Air	direct
16 Dec	T'way Air	direct
22 Dec	Etihad Airways

Also check the deals for return 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 one-way flights from Seoul to Rome in December from 211€

One-Way flights