Cheapest one-way flights from Istanbul to Seoul in January from $330

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

One-Way flights

05 Jan Turkmenistan Airlines
18 Jan Turkmenistan Airlines
11 Jan Turkmenistan Airlines
04 Jan Turkmenistan Airlines
17 Jan Pegasus Airlines
27 Jan China Southern
24 Jan China Southern
31 Jan China Southern
10 Jan China Southern
20 Jan China Southern

Also check the deals for return flights from Istanbul to Seoul 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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