The nearest airport is BES - Brest Guipavas, located 16.6 km south east of Kérarziou.
Other airports nearby include MXN - Morlaix Ploujean (56.9 km east), UIP - Quimper Pluguffan (71.0 km south east), LAI - Lannion (85.0 km east), LRT - Lorient Lann Bihoue (122.2 km south east),