The nearest airport is GRZ - Graz, located 16.3 km east of Gundersdorf.
Other airports nearby include MBX - Maribor (62.7 km south east), KLU - Klagenfurt (Worthersee Intl) (76.4 km south west), LJU - Ljubliana Ljubljana (100.3 km south west), ZAG - Zagreb (148.8 km south east),