The nearest airport is LRT - Lorient Lann Bihoue, located 25.8 km east of Keranrun.
Other airports nearby include UIP - Quimper Pluguffan (33.9 km north west), VNE - Vannes Meucon (79.5 km east), BES - Brest Guipavas (83.8 km north west), MXN - Morlaix Ploujean (85.7 km north),