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

Return flights

31 Aug - 14 Sep	Lufthansa
25 Aug - 02 Sep	Finnair
17 Aug - 04 Sep	Finnair
05 Aug - 30 Aug	Austrian Airlines
13 Aug - 26 Aug	Finnair
17 Aug - 07 Sep	Air France
10 Aug - 30 Aug	Finnair
28 Aug - 11 Sep	China Southern
18 Aug - 01 Sep	Scandinavian Airlines
25 Aug - 02 Sep	KLM	direct
17 Aug - 04 Sep	Korean Air	direct
17 Aug - 07 Sep	Korean Air	direct
11 Aug - 24 Aug	KLM
28 Aug - 12 Sep	Ryanair
11 Aug - 27 Aug	Etihad Airways
03 Aug - 21 Aug	Finnair
10 Aug - 31 Aug	easyJet
17 Aug - 31 Aug	Scandinavian Airlines
07 Aug - 31 Aug	KLM	direct
10 Aug - 30 Aug	Korean Air	direct

Also check the deals for one-way flights from Amsterdam to Seoul 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 Amsterdam to Seoul in August from 605€

Return flights