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 | ||
| 25 Jan | China Eastern | ||
| 10 Jan | Air China | ||
| 01 Jan | Air China | ||
| 29 Jan | China Eastern | ||
| 05 Jan | China Eastern | ||
| 26 Jan | China Eastern | ||
| 15 Jan | Air China | ||
| 27 Jan | China Eastern | ||
| 18 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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