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

Return flights

31 Dec - 07 Jan	Air China
23 Dec - 06 Jan	Air Busan
30 Dec - 09 Jan	Air China
31 Dec - 11 Jan	Air China
29 Dec - 13 Jan	Air China
30 Dec - 06 Jan	Air China
29 Dec - 09 Jan	Air China
22 Dec - 09 Jan	Air China
29 Dec - 12 Jan	Air China
27 Dec - 10 Jan	Air China
12 Dec - 26 Dec	Air China
22 Dec - 29 Dec	Air China
25 Dec - 29 Dec	Air China
24 Dec - 28 Dec	Air China
25 Dec - 28 Dec	Air China
22 Dec - 26 Dec	Air China
25 Dec - 30 Dec	Air China
26 Dec - 30 Dec	Air China
22 Dec - 30 Dec	Air China
21 Dec - 29 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 $466

Return flights