The nearest airport is PDV - Plovdiv, located 73.2 km north west of Koren.
Other airports nearby include AXD - Alexandroupolis Dimokritos (109.4 km south), KVA - Kavala Megas Alexandros Intl (133.2 km south west), GOZ - Gorna Orechovica Gorna Oryahovitsa (148.3 km north), BOJ - Bourgas Burgas (174.1 km north east),