Trivandrum International Airport is served by 18 airlines, flying from/to 21 destinationsLongest flight from Trivandrum International Airport is Trivandrum to 🇰🇼 Kuwait City (KWI), which takes around 5 hours and 45 minutes. On an airline like Kuwait Airways. More info on this flight route (TRV-KWI).Shortest flight from Trivandrum International Airport is Trivandrum to 🇱🇰 Colombo (CMB), which takes around 55 minutes. On an airline like SriLankan Airlines. More info on this flight route (TRV-CMB).