Are there nonstop flights from Satar Tacik (RTG) to Waingapu-Sumba Island (WGP)?

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

Satar Tacik → Waingapu-Sumba Island

Frans Sales Lega Airport (RTG) to Umbu Mehang Kunda Airport (WGP)・121 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.