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

Return flights

05 Dec - 13 Dec	Air China
14 Dec - 17 Dec	Air China
28 Dec - 05 Jan	Asiana Airlines
03 Dec - 11 Dec	Air China
03 Dec - 13 Dec	Air China
17 Dec - 31 Dec	Air China
28 Dec - 12 Jan	Asiana Airlines
12 Dec - 15 Dec	Air China
14 Dec - 19 Dec	Air China
15 Dec - 31 Dec	Air China
06 Dec - 11 Dec	Air China
18 Dec - 25 Dec	Air China
17 Dec - 07 Jan	Air China
29 Dec - 13 Jan	Scandinavian Airlines
06 Dec - 06 Jan	Air China
07 Dec - 07 Jan	Air China
25 Dec - 03 Jan	China Eastern
26 Dec - 04 Jan	Asiana Airlines
24 Dec - 01 Jan	Scandinavian Airlines
24 Dec - 09 Jan	China Eastern

Also check the deals for one-way flights from Seoul to Milano 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 Milano in December from $513

Return flights