The nearest airport is KLU - Klagenfurt (Worthersee Intl), located 59.1 km east of Kreublach.
Other airports nearby include LJU - Ljubliana Ljubljana (81.2 km south east), TRS - Ronchi De Legionari Ronchi Dei Legionari (88.0 km south), AVB - Aviano Ab (Pagliano E Gori) (99.0 km south west), POW - Portoroz (127.1 km south),