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

Return flights

07 Dec - 19 Dec	Air China
04 Dec - 10 Dec	Air China
03 Dec - 10 Dec	Air China
01 Dec - 11 Dec	Air China
08 Dec - 14 Dec	Air China
01 Dec - 07 Dec	Air China
01 Dec - 08 Dec	Air China
05 Dec - 14 Dec	Air China
07 Dec - 17 Dec	Air China
10 Dec - 22 Dec	Air China
10 Dec - 14 Jan	Lufthansa
31 Dec - 07 Jan	Lufthansa
31 Dec - 11 Jan	Lufthansa
29 Dec - 12 Jan	Finnair
29 Dec - 11 Jan	Finnair
28 Dec - 12 Jan	Scandinavian Airlines
31 Dec - 09 Jan	Lufthansa
30 Dec - 08 Jan	Finnair
25 Dec - 07 Jan	Lufthansa
30 Dec - 06 Jan	Finnair

Also check the deals for one-way flights from Milano 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 Milano to Seoul in December from $515

Return flights