The nearest airport is IKI - Iki, located 40.9 km north west of Sunago.
Other airports nearby include FUK - Fukuoka (43.3 km north east), NGS - Nagasaki (58.5 km south), KMJ - Kumamoto (102.4 km south east), KKJ - New Kitakyushu (104.5 km north east),