The nearest airport is TLS - Toulouse Blagnac, located 31.2 km west of Belcastel.
Other airports nearby include LBI - Albi Le Sequestre (41.4 km north east), DCM - Castres Mazamet (44.8 km east), LRH - La Rochelle Lherm (45.2 km south west), CCF - Carcassonne Salvaza (66.0 km south east),