Cheapest one-way flights from Istanbul to Seoul in September from 310€

AirHint found the following cheapest one-way flights from Istanbul (IST) to Seoul (ICN) in September 2026 (see full year).

One-Way flights

27 Sep Pegasus Airlines
15 Sep Pegasus Airlines
03 Sep Air Arabia
22 Sep Air Arabia
25 Sep Air Astana
26 Sep Air Astana
01 Sep Asiana Airlines direct
15 Sep Asiana Airlines direct
03 Sep Asiana Airlines direct
26 Sep Asiana Airlines direct

Also check the deals for return flights from Istanbul to Seoul in September.

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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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