For the cheapest flights to Cluj-Napoca book 15 days before departure.
The most popular airlines on the route Vienna - Cluj-Napoca: Tarom (RO), LOT (LO), Swiss (LX).
The cheapest flights are on the route Schwechat (VIE) - Cluj-Napoca Airport (CLJ).
Direct flights last about 1h 40min.
Direct flights available 2 days a week - Thursday, Friday.
Direct flights: Tarom (RO).