Cheapest one-way flights from Seoul to Istanbul in October from 204€

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

One-Way flights

16 Oct China Southern
28 Oct China Southern
19 Oct China Southern
21 Oct China Southern
09 Oct Etihad Airways
23 Oct Etihad Airways
30 Oct Etihad Airways
08 Oct Etihad Airways
22 Oct Etihad Airways
14 Oct Etihad Airways

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

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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