Are there nonstop flights from Nakhon Si Thammarat (NST) to Bangkok (DMK)?

Yes. Thai AirAsia, Thai Lion Air, Nok Air fly this route. Flight time is about 1h 12m.

Nakhon Si Thammarat → Bangkok

Nakhon Si Thammarat Airport (NST) to Don Mueang International Airport (DMK)・602 km

Nonstop flights available (3 airlines). Flight time about 1h 12m. Nonstop return flights also operate.

Times are estimated from distance. Check schedules, frequency and availability with the airline or a booking site.