Are there nonstop flights from Reykjavík (KEF) to Kulusuk (KUS)?

Yes. Icelandair fly this route. Flight time is about 1h 20m.

Reykjavík → Kulusuk

Keflavik International Airport (KEF) to Kulusuk Airport (KUS)・708 km

Nonstop flights available (1 airline). Flight time about 1h 20m. Nonstop return flights also operate.

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