The nearest airport is KLU - Klagenfurt (Worthersee Intl), located 47.3 km south of Graslupp.
Other airports nearby include GRZ - Graz (80.7 km east), LJU - Ljubliana Ljubljana (93.9 km south), MBX - Maribor (119.0 km south east), LNZ - Linz (Horsching) (130.5 km north),