Cheapest one-way flights from Seoul to Istanbul in September from 201€

AirHint found the following cheapest one-way flights from Seoul (ICN) to Istanbul (IST) in September 2025 (see full year).

One-Way flights

03 Sep China Southern
01 Sep China Southern
14 Sep China Southern
10 Sep China Southern
05 Sep China Southern
18 Sep Etihad Airways
04 Sep Etihad Airways
02 Sep Etihad Airways
09 Sep Etihad Airways
13 Sep Sichuan Airlines

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

Skyscanner

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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