The nearest airport is RNS - Rennes St Jacques, located 33.0 km east of Le Plessis.
Other airports nearby include VNE - Vannes Meucon (50.4 km south west), DNR - Dinard Pleurtuit (69.2 km north), SNR - St.-nazaire Montoir (72.8 km south), SBK - St.-brieuc Armor Armor (82.3 km north west),