Cheapest one-way flights from Seoul to Istanbul in December from 223€

AirHint found the following cheapest one-way flights from Seoul (ICN) to Istanbul (IST) in December 2025 (see full year).

One-Way flights

30 Dec China Eastern
31 Dec Etihad Airways
29 Dec China Eastern
28 Dec China Southern
22 Dec China Eastern
23 Dec Scat Airlines
26 Dec T'way Air
24 Dec Qatar Airways
27 Dec Hainan Airlines
26 Dec Turkish Airlines direct

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

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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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