The nearest airport is KLU - Klagenfurt (Worthersee Intl), located 57.1 km south of Zielberg.
Other airports nearby include LJU - Ljubliana Ljubljana (104.1 km south), GRZ - Graz (105.6 km east), SZG - Salzburg (109.4 km north west), LNZ - Linz (Horsching) (124.2 km north),