The nearest airport is LRH - La Rochelle Lherm, located 32.5 km north east of Samouillan.
Other airports nearby include TLS - Toulouse Blagnac (52.4 km north east), LDE - Tarbes Lourdes (78.3 km west), AGF - Agen La Garenne (105.0 km north), LEU - Seo De Urgel (109.7 km south),