Are there nonstop flights from Radamata (TMC) to Labuan Bajo (LBJ)?

Yes. Wings Air fly this route. Flight time is about 39m.

Radamata → Labuan Bajo

Tambolaka Airport (TMC) to Komodo Airport (LBJ)・125 km

Nonstop flights available (1 airline). Flight time about 39m. Nonstop return flights also operate.

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