The nearest airport is KVA - Kavala Megas Alexandros Intl, located 57.3 km south west of Thérmai.
Other airports nearby include PDV - Plovdiv (80.5 km north), AXD - Alexandroupolis Dimokritos (98.4 km south east), LXS - Limnos (160.6 km south), SOF - Sofia (198.5 km north west),