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

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

One-Way flights

07 Jan China Southern
30 Jan China Southern
21 Jan China Southern
12 Jan China Southern
02 Jan China Southern
28 Jan China Southern
19 Jan China Southern
14 Jan China Southern
05 Jan China Southern
22 Jan Air China

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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