Cheapest one-way flights from Istanbul to Seoul in January from 409€

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

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

One-Way flights

03 Jan Thai Airways
05 Jan Thai Airways
26 Jan Thai Airways
27 Jan Thai Airways
10 Jan China Southern
24 Jan Thai Airways
05 Jan Korean Air direct
28 Jan Korean Air direct
26 Jan Korean Air direct
24 Jan Asiana Airlines direct

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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