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

Return flights

07 Dec - 15 Dec	Lufthansa
01 Dec - 08 Dec	Lufthansa
08 Dec - 14 Dec	Lufthansa
06 Dec - 17 Dec	Lufthansa
02 Dec - 11 Dec	Lufthansa
08 Dec - 19 Dec	Lufthansa
08 Dec - 15 Dec	LOT
04 Dec - 10 Dec	Wizz Air Malta
02 Dec - 11 Dec	T'way Air	direct
01 Dec - 31 Dec	LOT
29 Dec - 09 Jan	Finnair
30 Dec - 09 Jan	Finnair
31 Dec - 10 Jan	Lufthansa
29 Dec - 04 Jan	China Eastern
24 Dec - 08 Jan	T'way Air	direct
27 Dec - 07 Jan	Finnair
24 Dec - 09 Jan	T'way Air
18 Dec - 01 Jan	T'way Air	direct
25 Dec - 01 Jan	T'way Air	direct
27 Dec - 06 Jan	Finnair

Also check the deals for one-way flights from Rome to Seoul 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 Rome to Seoul in December from $578

Return flights