Cheapest one-way IST–ICN flights, October

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

One-Way flights

18 Oct Turkmenistan Airlines
04 Oct Turkmenistan Airlines
12 Oct Turkmenistan Airlines
19 Oct Turkmenistan Airlines
05 Oct Turkmenistan Airlines
11 Oct Turkmenistan Airlines
08 Oct Scat Airlines
22 Oct Scat Airlines
28 Oct Qanot Sharq
13 Oct AZAL

Also check the deals for return flights from Istanbul to Seoul in October.

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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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