The nearest airport is KLU - Klagenfurt (Worthersee Intl), located 22.8 km south of Dürnfeld.
Other airports nearby include LJU - Ljubliana Ljubljana (67.8 km south), GRZ - Graz (77.7 km east), MBX - Maribor (102.8 km east), TRS - Ronchi De Legionari Ronchi Dei Legionari (134.6 km south west),