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

Return flights

02 Apr - 12 Apr	Lufthansa
02 Apr - 23 Apr	Lufthansa
08 Apr - 13 Apr	China Southern
08 Apr - 12 Apr	China Southern
14 Apr - 21 Apr	China Southern
01 Apr - 08 Apr	China Southern
15 Apr - 22 Apr	China Southern
24 Apr - 05 May	China Southern
23 Apr - 03 May	China Southern
15 Apr - 29 Apr	Lufthansa
15 Apr - 30 Apr	Lufthansa
01 Apr - 10 Apr	SWISS
28 Apr - 05 May	Lufthansa
01 Apr - 01 May	SWISS
23 Apr - 04 May	Lufthansa
19 Apr - 03 May	Lufthansa
30 Apr - 07 May	Lufthansa
21 Apr - 01 May	Etihad Airways
24 Apr - 04 May	Lufthansa
27 Apr - 07 May	Finnair

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 520€

Return flights