AirHint found the following cheapest one-way flights from Istanbul (IST) to Seoul (ICN) in December 2026 (see full year).
One-Way flights
| 02 Dec | Air Arabia | ||
| 09 Dec | Qanot Sharq | ||
| 30 Dec | LOT | ||
| 24 Dec | LOT | ||
| 18 Dec | LOT | ||
| 23 Dec | LOT | ||
| 21 Dec | LOT | ||
| 06 Dec | Air France | ||
| 09 Dec | Korean Air | direct | |
| 30 Dec | Korean Air | direct |
Also check the deals for return flights from Istanbul to Seoul in December.
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