The nearest airport is THL - Tachilek Tachileik, located 127.2 km north west of Ban Houayhak.
Other airports nearby include LPQ - Luang Prabang Luang Phabang Intl (158.4 km east), PRH - Phrae (169.5 km south), MOG - Mong Hsat (182.0 km north west), LPT - Lampang (191.2 km south west),