Cheapest one-way flights from Seoul to Istanbul in January from $197

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

One-Way flights

26 Jan China Eastern
01 Jan China Eastern
08 Jan China Eastern
29 Jan China Eastern
27 Jan China Eastern
31 Jan Air China
03 Jan China Eastern
22 Jan China Eastern
25 Jan China Eastern
28 Jan China Eastern

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

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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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