AirHint found the following cheapest return flights from Izmir (ADB) to Seoul (ICN) in August 2025 (see full year).

Return flights

18 Aug - 22 Aug	Pegasus Airlines
25 Aug - 31 Aug	Pegasus Airlines
18 Aug - 24 Aug	Turkish Airlines
01 Aug - 03 Aug	Turkish Airlines
01 Aug - 08 Aug	Turkish Airlines
02 Aug - 05 Sep	Turkish Airlines
15 Aug - 22 Aug	Turkish Airlines
18 Aug - 29 Sep	Turkish Airlines
15 Aug - 06 Sep	Turkish Airlines
23 Aug - 30 Aug	Pegasus Airlines

Also check the deals for one-way flights from Izmir 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 Izmir to Seoul in August from 762€

Return flights