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

Return flights

24 Dec - 07 Jan	China Eastern
18 Dec - 14 Jan	China Eastern
10 Dec - 11 Jan	China Eastern
24 Dec - 09 Jan	China Eastern
15 Dec - 11 Jan	Air China
29 Dec - 13 Jan	Air China
04 Dec - 11 Dec	Air China
10 Dec - 14 Dec	Air China
26 Dec - 11 Jan	Air China
12 Dec - 16 Dec	Air China
19 Dec - 11 Jan	Air China
31 Dec - 20 Jan	Air China
29 Dec - 08 Jan	Air China
04 Dec - 08 Dec	Air China
01 Dec - 15 Dec	Air China
06 Dec - 09 Dec	Air China
07 Dec - 11 Dec	Air China
01 Dec - 11 Dec	Air China
01 Dec - 10 Dec	Air China
07 Dec - 15 Dec	Air China

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 301€

Return flights