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

Return flights

08 Apr - 29 Apr	Lufthansa
16 Apr - 30 Apr	Air India
05 Apr - 30 Apr	Air India
07 Apr - 16 Apr	Air India
08 Apr - 17 Apr	Air India
19 Apr - 28 Apr	Air India
21 Apr - 03 May	Air India
23 Apr - 05 May	Air India
23 Apr - 09 May	Air India
09 Apr - 09 May	Air India
22 Apr - 09 May	Air India
21 Apr - 01 May	Air India
15 Apr - 06 May	Lufthansa
10 Apr - 24 Apr	Air India
24 Apr - 08 May	Air India
20 Apr - 21 May	Etihad Airways
10 Apr - 09 May	Air India
01 Apr - 12 Apr	SWISS
12 Apr - 25 Apr	Etihad Airways
01 Apr - 15 Apr	Finnair

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 $686

Return flights