The nearest airport is RNS - Rennes St Jacques, located 22.5 km west of Le Plessix.
Other airports nearby include LVA - Laval Entrammes (51.6 km east), DNR - Dinard Pleurtuit (75.2 km north west), SNR - St.-nazaire Montoir (99.6 km south west), NTE - Nantes Atlantique (102.4 km south),