Leinster Airport is served by 0 airlines, flying from/to 0 destinationsLongest flight from Leinster Airport is to 🇦🇺 Perth (PER), which takes around 1 hour and 25 minutes. On an airline like Alliance Airlines. More info on this flight route (LER-PER).Shortest flight from Leinster Airport is to 🇦🇺 Perth (PER), which takes around 1 hour and 25 minutes. On an airline like Alliance Airlines. More info on this flight route (LER-PER).