The nearest airport is LRT - Lorient Lann Bihoue, located 31.9 km south east of Kerriou.
Other airports nearby include UIP - Quimper Pluguffan (40.2 km west), MXN - Morlaix Ploujean (66.6 km north), BES - Brest Guipavas (75.5 km north west), VNE - Vannes Meucon (75.8 km south east),