AirHint found the following cheapest return flights from Cluj-napoca (CLJ) to Seoul (ICN) in September 2025 (see full year).
Return flights
| 03 Sep - 14 Sep | LOT | ||
| 21 Sep - 28 Sep | Lufthansa | ||
| 08 Sep - 25 Sep | Lufthansa |
Also check the deals for one-way flights from Cluj-napoca to Seoul in September.
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.
Find us on social media