Seletar Airport is served by 1 airline, flying from/to 2 destinationsLongest flight from Seletar Airport is Seletar to 🇲🇾 Subang (SZB), which takes around 1 hour and 20 minutes. On an airline like Flyfirefly. More info on this flight route (XSP-SZB).Shortest flight from Seletar Airport is Seletar to 🇲🇾 Subang (SZB), which takes around 1 hour and 20 minutes. On an airline like Flyfirefly. More info on this flight route (XSP-SZB).