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

Return flights

18 Aug - 31 Aug	Lufthansa
11 Aug - 18 Aug	Lufthansa
18 Aug - 25 Aug	Lufthansa
06 Aug - 13 Aug	Lufthansa
12 Aug - 26 Aug	Lufthansa
10 Aug - 18 Aug	Lufthansa
27 Aug - 10 Sep	Lufthansa
12 Aug - 20 Aug	Lufthansa
12 Aug - 19 Aug	Lufthansa
04 Aug - 12 Aug	Lufthansa
03 Aug - 10 Aug	Lufthansa
28 Aug - 04 Sep	Qatar Airways
27 Aug - 10 Sep	Korean Air	direct
28 Aug - 04 Sep	Korean Air	direct

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

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 August from $671

Return flights