Cheapest one-way flights from Seoul to Istanbul in January from 288€

Best time to book flights for Seoul (ICN) to Istanbul (IST) flights at AirHint

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

One-Way flights

13 Jan Asiana Airlines
22 Jan Etihad Airways
23 Jan Qatar Airways
15 Jan Etihad Airways
06 Jan Qatar Airways
17 Jan Air China
03 Jan Qatar Airways
09 Jan Korean Air direct
23 Jan Korean Air direct
17 Jan Asiana Airlines direct

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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