The nearest airport is BES - Brest Guipavas, located 23.3 km east of Kergastel.
Other airports nearby include MXN - Morlaix Ploujean (67.2 km east), UIP - Quimper Pluguffan (72.7 km south east), LAI - Lannion (95.5 km east), LRT - Lorient Lann Bihoue (126.9 km south east),