The nearest airport is BKI - Kota Kinabalu Intl, located 23.4 km north west of Buayaan.
Other airports nearby include LBU - Labuan (111.4 km south west), BWN - Brunei Intl (162.1 km south west), LMN - Limbang (163.7 km south west), MUR - Marudi (267.1 km south west),