The nearest airport is KLU - Klagenfurt (Worthersee Intl), located 40.0 km south west of Oberaigen.
Other airports nearby include GRZ - Graz (52.6 km north east), LJU - Ljubliana Ljubljana (68.9 km south west), MBX - Maribor (75.4 km south east), TRS - Ronchi De Legionari Ronchi Dei Legionari (148.9 km south west),