Devonport Airport is served by 2 airlines, flying from/to 2 destinationsLongest flight from Devonport Airport is Devonport to 🇦🇺 Melbourne (MEL), which takes around 1 hour and 20 minutes. On an airline like Regional Express. More info on this flight route (DPO-MEL).Shortest flight from Devonport Airport is Devonport to 🇦🇺 Melbourne (MEL), which takes around 1 hour and 20 minutes. On an airline like Regional Express. More info on this flight route (DPO-MEL).