The nearest airport is COO - Cotonou Cadjehoun, located 67.9 km east of Oumpon.
Other airports nearby include LFW - Lome Gnassingbe Eyadema Intl (68.3 km south west), LOS - Lagos Murtala Muhammed (170.4 km east), ACC - Accra Kotoka Intl (236.7 km south west),