The nearest airport is KLU - Klagenfurt (Worthersee Intl), located 23.0 km north east of Greuth.
Other airports nearby include LJU - Ljubliana Ljubljana (42.6 km south east), TRS - Ronchi De Legionari Ronchi Dei Legionari (90.7 km south west), GRZ - Graz (115.1 km north east), MBX - Maribor (121.8 km east),