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

Return flights

20 Jan - 31 Jan	Lufthansa
06 Jan - 18 Jan	Lufthansa
06 Jan - 19 Jan	Lufthansa
11 Jan - 24 Jan	Lufthansa
03 Jan - 18 Jan	Lufthansa
07 Jan - 20 Jan	Lufthansa
05 Jan - 18 Jan	Lufthansa
10 Jan - 31 Jan	Lufthansa
23 Jan - 27 Feb	Lufthansa
04 Jan - 23 Jan	Lufthansa
31 Jan - 10 Feb	LOT
31 Jan - 19 Feb	Lufthansa
29 Jan - 08 Feb	Finnair
01 Jan - 11 Jan	Finnair
30 Jan - 09 Feb	Finnair
29 Jan - 08 Feb	Korean Air	direct
31 Jan - 10 Feb	Korean Air	direct
31 Jan - 19 Feb	Korean Air	direct
23 Jan - 27 Feb	KLM	direct

Also check the deals for one-way flights from Amsterdam to Seoul in January.

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 Amsterdam to Seoul in January from 498€

Return flights