Cheapest one-way flights from Seoul to Istanbul in August from $238

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

One-Way flights

29 Aug China Southern
27 Aug China Southern
31 Aug China Southern
19 Aug Etihad Airways
26 Aug Etihad Airways
21 Aug Etihad Airways
28 Aug Etihad Airways
12 Aug Etihad Airways
18 Aug Etihad Airways
11 Aug Etihad Airways

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

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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