The nearest airport is GRZ - Graz, located 47.5 km west of Unterlamm.
Other airports nearby include MBX - Maribor (62.3 km south west), VIE - Vienna Schwechat (131.6 km north), KLU - Klagenfurt (Worthersee Intl) (136.9 km west), ZAG - Zagreb (137.2 km south),