AirHint found the following cheapest return flights from Seoul (GMP) to Amsterdam (AMS) in August 2025 (see full year).

Return flights

21 Aug - 30 Aug	China Southern
20 Aug - 27 Aug	China Southern
21 Aug - 31 Aug	China Southern
27 Aug - 03 Sep	China Southern
27 Aug - 06 Sep	China Southern
27 Aug - 05 Sep	China Southern
27 Aug - 01 Sep	China Southern
23 Aug - 30 Aug	China Southern
22 Aug - 31 Aug	China Southern
19 Aug - 26 Aug	Air China
19 Aug - 23 Aug	Jeju Air
27 Aug - 30 Aug	China Southern
21 Aug - 04 Sep	Air China
24 Aug - 27 Aug	China Southern
25 Aug - 02 Sep	Japan Airlines
20 Aug - 28 Aug	EVA Air
21 Aug - 05 Sep	Japan Airlines
20 Aug - 14 Sep	Japan Airlines
21 Aug - 14 Sep	Japan Airlines
31 Aug - 05 Sep	Japan Airlines

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.

Book a cheap hotel in Amsterdam

Cheap car rent in Amsterdam

Cheapest return flights from Seoul to Amsterdam in August from $862

Return flights