The nearest airport is KLU - Klagenfurt (Worthersee Intl), located 36.0 km south of Zienitzen.
Other airports nearby include LJU - Ljubliana Ljubljana (83.1 km south), GRZ - Graz (84.2 km east), MBX - Maribor (116.7 km south east), SZG - Salzburg (136.1 km north west),