Nakhon Si Thammarat Airport is served by 3 airlines, flying from/to 2 destinationsLongest flight from Nakhon Si Thammarat Airport is Nakhon Si Thammarat to 🇹🇭 Bangkok (DMK), which takes around 1 hour and 20 minutes. On an airline like Nok Air. More info on this flight route (NST-DMK).Shortest flight from Nakhon Si Thammarat Airport is Nakhon Si Thammarat to 🇹🇭 Bangkok (DMK), which takes around 1 hour and 20 minutes. On an airline like Nok Air. More info on this flight route (NST-DMK).