The nearest airport is LPQ - Luang Prabang Luang Phabang Intl, located 27.4 km east of Ban Houaynak.
Other airports nearby include THL - Tachilek Tachileik (214.1 km west), VTE - Vientiane Wattay Intl (227.9 km south), PRH - Phrae (272.1 km south west),