The nearest airport is MBX - Maribor, located 46.4 km east of Trbonje.
Other airports nearby include GRZ - Graz (50.1 km north east), KLU - Klagenfurt (Worthersee Intl) (59.1 km west), LJU - Ljubliana Ljubljana (65.4 km south west), ZAG - Zagreb (121.0 km south east),