Cheapest one-way flights from Seoul to Istanbul in January from $229

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

One-Way flights

06 Jan China Eastern
04 Jan China Eastern
05 Jan China Eastern
12 Jan China Eastern
09 Jan China Southern
18 Jan China Southern
28 Jan China Southern
29 Jan China Southern
10 Jan Air China
03 Jan Air China

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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