Cheapest one-way flights from Seoul to Istanbul in January from $237

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

One-Way flights

19 Jan China Southern
12 Jan China Southern
26 Jan China Southern
16 Jan China Southern
08 Jan China Southern
09 Jan Etihad Airways
07 Jan Etihad Airways
17 Jan Hainan Airlines
15 Jan China Southern
14 Jan China Southern

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

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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