Cheapest one-way flights from Seoul to Istanbul in December from $347

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

One-Way flights

02 Dec China Southern
26 Dec Air China
28 Dec China Southern

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

Powered by

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.

Book a cheap hotel in Istanbul

Cheap car rent in Istanbul

Feel free to contact us with any feedback or request another flight research.