The nearest airport is KLU - Klagenfurt (Worthersee Intl), located 80.3 km east of Lengholz.
Other airports nearby include AVB - Aviano Ab (Pagliano E Gori) (98.1 km south west), TRS - Ronchi De Legionari Ronchi Dei Legionari (105.2 km south), LJU - Ljubliana Ljubljana (107.2 km south east), SZG - Salzburg (116.3 km north),