Cheapest one-way flights from Seoul to Istanbul in September from 250€

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

One-Way flights

04 Sep Etihad Airways
02 Sep MIAT Mongolian Airlines
20 Sep China Southern
09 Sep China Southern
18 Sep China Southern
06 Sep China Southern
07 Sep Etihad Airways
08 Sep MIAT Mongolian Airlines
12 Sep Air China
19 Sep Air China

Also check the deals for return flights from Seoul to Istanbul 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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