Are there nonstop flights from Sermiligaaq (SGG) to Tasiilaq (AGM)?

Yes. Air Greenland fly this route. Flight time is about 35m.

Sermiligaaq → Tasiilaq

Sermiligaaq Heliport (SGG) to Tasiilaq Heliport (AGM)・65 km

Nonstop flights available (1 airline). Flight time about 35m. Nonstop return flights also operate.

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