The nearest airport is RNS - Rennes St Jacques, located 42.1 km east of Le Plessix.
Other airports nearby include VNE - Vannes Meucon (49.4 km south west), DNR - Dinard Pleurtuit (60.2 km north), SBK - St.-brieuc Armor Armor (66.6 km north west), SNR - St.-nazaire Montoir (84.6 km south),