The nearest airport is GRZ - Graz, located 49.7 km south east of Leitendorf.
Other airports nearby include KLU - Klagenfurt (Worthersee Intl) (98.5 km south west), MBX - Maribor (108.8 km south east), LNZ - Linz (Horsching) (117.4 km north west), LJU - Ljubliana Ljubljana (135.7 km south),