Cheapest one-way flights from Seoul to Istanbul in December from $317

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

One-Way flights

04 Dec Qatar Airways
01 Dec Qatar Airways
28 Dec Qatar Airways
10 Dec Qatar Airways
11 Dec Qatar Airways
09 Dec Qatar Airways
31 Dec Qatar Airways
02 Dec Qatar Airways
06 Dec China Southern
24 Dec Qatar Airways

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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