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

Return flights

18 Apr - 03 May	Scandinavian Airlines
29 Apr - 07 May	Scandinavian Airlines
18 Apr - 25 Apr	Finnair
04 Apr - 11 Apr	Finnair
01 Apr - 17 Apr	Qatar Airways
22 Apr - 29 Apr	Finnair
23 Apr - 26 Apr	Finnair
11 Apr - 25 Apr	Air France
30 Apr - 09 May	Etihad Airways
24 Apr - 04 May	Lufthansa
09 Apr - 16 Apr	Lufthansa
23 Apr - 26 Apr	Korean Air	direct
11 Apr - 25 Apr	KLM	direct
18 Apr - 03 May	KLM	direct
18 Apr - 25 Apr	KLM	direct
29 Apr - 07 May	KLM	direct
19 Apr - 10 May	China Southern

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

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 April from 611€

Return flights