Southampton Airport is served by 7 airlines, flying from/to 11 destinationsLongest flight from Southampton Airport is Southampton to 🇬🇧 Belfast (BHD), which takes around 1 hour and 40 minutes. On an airline like Aer Lingus. More info on this flight route (SOU-BHD).Shortest flight from Southampton Airport is Southampton to 🇬🇬 Saint Anne (ACI), which takes around 40 minutes. On an airline like Aurigny Air Services. More info on this flight route (SOU-ACI).