The nearest airport is VAR - Varna, located 80.8 km south east of Kozyak.
Other airports nearby include BBU - Bucharest Aurel Vlaicu (117.6 km north west), CND - Constanta Mihail Kogalniceanu (120.6 km north east), OTP - Bucharest Henri Coanda (122.7 km north west), BOJ - Bourgas Burgas (139.1 km south),