The nearest airport is KLU - Klagenfurt (Worthersee Intl), located 13.1 km north of Ferlach.
Other airports nearby include LJU - Ljubliana Ljubljana (35.8 km south), TRS - Ronchi De Legionari Ronchi Dei Legionari (100.7 km south west), GRZ - Graz (101.1 km north east), MBX - Maribor (106.4 km east),