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

Return flights

16 Apr - 14 May	Etihad Airways
01 Apr - 22 Apr	Lufthansa
01 Apr - 15 Apr	Lufthansa
21 Apr - 05 May	Air India
05 Apr - 30 Apr	Air India
07 Apr - 28 Apr	Air India
01 Apr - 23 Apr	Lufthansa
13 Apr - 11 May	Etihad Airways
17 Apr - 02 May	Air India
10 Apr - 30 Apr	Air India
09 Apr - 18 Apr	Air India
05 Apr - 18 Apr	Air India
28 Apr - 19 May	Air India
04 Apr - 18 Apr	SWISS
24 Apr - 08 May	Scandinavian Airlines
24 Apr - 04 May	Scandinavian Airlines
24 Apr - 01 May	Scandinavian Airlines
01 Apr - 12 Apr	Air India
01 Apr - 02 May	Air India
01 Apr - 17 May	Air India

Also check the deals for one-way flights from Amsterdam to Seoul 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 Amsterdam to Seoul in April from 554€

Return flights