The nearest airport is PDV - Plovdiv, located 74.3 km north west of Gledka.
Other airports nearby include AXD - Alexandroupolis Dimokritos (104.4 km south), KVA - Kavala Megas Alexandros Intl (128.2 km south west), GOZ - Gorna Orechovica Gorna Oryahovitsa (153.9 km north), BOJ - Bourgas Burgas (178.1 km north east),