The nearest airport is MXN - Morlaix Ploujean, located 7.2 km south of Kersaint.
Other airports nearby include LAI - Lannion (26.1 km east), BES - Brest Guipavas (51.7 km south west), SBK - St.-brieuc Armor Armor (71.2 km east), UIP - Quimper Pluguffan (81.6 km south),