AirHint found the following cheapest return flights from Seoul (GMP) to Amsterdam (AMS) in December 2026 (see full year).

Return flights

13 Dec - 22 Dec	Japan Airlines
14 Dec - 25 Dec	Japan Airlines
13 Dec - 25 Dec	Japan Airlines
25 Dec - 01 Jan	Japan Airlines
01 Dec - 15 Dec	Japan Airlines
24 Dec - 02 Jan	Japan Airlines
24 Dec - 28 Dec	Japan Airlines
25 Dec - 02 Jan	Japan Airlines
14 Dec - 23 Dec	Japan Airlines
15 Dec - 24 Dec	Japan Airlines
13 Dec - 23 Dec	Japan Airlines
13 Dec - 26 Dec	Japan Airlines
15 Dec - 26 Dec	Japan Airlines

Also check the deals for one-way flights from Seoul to Amsterdam 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 Amsterdam in December from 1854€

Return flights