The nearest airport is KET - Kengtung, located 128.1 km south east of Namsu.
Other airports nearby include LSH - Lashio (144.9 km north west), MOG - Mong Hsat (171.0 km south east), THL - Tachilek Tachileik (212.1 km south east), HEH - Heho (229.0 km south west),