The nearest airport is BES - Brest Guipavas, located 20.3 km north of Kersimon.
Other airports nearby include UIP - Quimper Pluguffan (38.6 km south east), MXN - Morlaix Ploujean (60.0 km north east), LAI - Lannion (90.4 km north east), LRT - Lorient Lann Bihoue (94.0 km south east),