The nearest airport is KLU - Klagenfurt (Worthersee Intl), located 54.6 km east of Dreulach.
Other airports nearby include LJU - Ljubliana Ljubljana (74.0 km south east), TRS - Ronchi De Legionari Ronchi Dei Legionari (83.1 km south), AVB - Aviano Ab (Pagliano E Gori) (99.6 km south west), POW - Portoroz (121.5 km south),