The nearest airport is PDV - Plovdiv, located 57.2 km north west of Mlechino.
Other airports nearby include KVA - Kavala Megas Alexandros Intl (91.3 km south west), AXD - Alexandroupolis Dimokritos (106.5 km south east), GOZ - Gorna Orechovica Gorna Oryahovitsa (176.0 km north), LXS - Limnos (188.8 km south),