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

Return flights

10 Aug - 18 Aug	Air France
28 Aug - 07 Sep	Scandinavian Airlines
26 Aug - 06 Sep	Scandinavian Airlines
18 Aug - 31 Aug	Lufthansa
11 Aug - 23 Aug	Air France
11 Aug - 19 Aug	Air France
21 Aug - 04 Sep	Scandinavian Airlines
12 Aug - 26 Aug	SWISS
10 Aug - 17 Aug	Air France
06 Aug - 11 Aug	Air France
21 Aug - 28 Aug	Scandinavian Airlines
08 Aug - 16 Aug	Scandinavian Airlines
12 Aug - 22 Aug	SWISS
28 Aug - 07 Sep	Korean Air	direct
21 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 $737

Return flights