Tribhuvan International Airport (KTM) is the origin airport and Paro Airport (PBH) is the destination airport.
KTM and PBH are approximately 250 miles apart by great-circle distance.
Yes. Roame's current schedule feed shows nonstop service from KTM to PBH.
Airlines represented in the current schedule are G Switch Works (A1), Bhutan Airlines (B3), Druk Air (KB) and X1.
Aircraft listed in the current schedule include Airbus A319 (319) and ATR 72 (ATR).