The nearest airport is PDV - Plovdiv, located 27.9 km east of Ustina.
Other airports nearby include SOF - Sofia (117.4 km north west), KVA - Kavala Megas Alexandros Intl (124.7 km south), GOZ - Gorna Orechovica Gorna Oryahovitsa (158.3 km north east), AXD - Alexandroupolis Dimokritos (177.7 km south east),