The nearest airport is LPQ - Luang Prabang Luang Phabang Intl, located 110.4 km east of Ban Longsèn.
Other airports nearby include THL - Tachilek Tachileik (135.6 km north west), MOG - Mong Hsat (203.1 km west), KET - Kengtung (213.6 km north west), PRH - Phrae (225.3 km south west),