Are there nonstop flights from Surkhet (SKH) to Simikot (IMK)?

Yes. Nepal Airlines, Summit Air (Nepal) fly this route. Flight time is about 41m.

Surkhet → Simikot

Surkhet Airport (SKH) to Simikot Airport (IMK)・155 km

Nonstop flights available (2 airlines). Flight time about 41m. Nonstop return flights also operate.

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