Cheapest one-way flights from Istanbul to Seoul in January from $570

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

One-Way flights

13 Jan China Southern
29 Jan China Southern
24 Jan China Southern
22 Jan China Southern
17 Jan China Southern
03 Jan China Southern
01 Jan China Southern
16 Jan Air China
25 Jan Air China
14 Jan Air China

Also check the deals for return flights from Istanbul to Seoul 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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