The nearest airport is LRT - Lorient Lann Bihoue, located 34.2 km north west of Kerhostin.
Other airports nearby include VNE - Vannes Meucon (37.7 km north east), SNR - St.-nazaire Montoir (78.2 km east), UIP - Quimper Pluguffan (91.8 km north west), SBK - St.-brieuc Armor Armor (113.6 km north),