The nearest airport is LJU - Ljubliana Ljubljana, located 51.1 km north east of Belsko.
Other airports nearby include TRS - Ronchi De Legionari Ronchi Dei Legionari (53.0 km west), POW - Portoroz (56.7 km south west), RJK - Rijeka (74.1 km south east), KLU - Klagenfurt (Worthersee Intl) (93.0 km north),