Biratnagar (BIR) to Kathmandu (KTM) flights
3 airlines fly nonstop from Biratnagar (BIR) to Kathmandu (KTM): Buddha Air, Shree Airlines and Yeti Airlines. The two airports are 144 miles (232 km) apart.
Airlines flying nonstop from BIR to KTM
- U4Buddha AirNot in an alliance
- N9Shree AirlinesNot in an alliance
- YTYeti AirlinesNot in an alliance
BIR to KTM: common questions
Which airlines fly nonstop from BIR to KTM?
Buddha Air, Shree Airlines and Yeti Airlines fly nonstop from Biratnagar (BIR) to Kathmandu (KTM).
How far is Biratnagar from Kathmandu by plane?
Biratnagar (BIR) and Kathmandu (KTM) are 144 miles (232 km) apart along the great circle, the shortest path a flight can take. Connections add distance on top.
How many miles does BIR to KTM cost?
It depends on the program: each prices the route from its own chart or dynamically. The Award Flight Pricer compares 30+ programs for BIR to KTM with taxes and fees.
More routes
Routes are scheduled nonstop flights. The route data is refreshed monthly; this list was last checked November 11, 2026. Seasonal routes and new launches can be missing or end early, so confirm with the airline before you book. Distances are great-circle, the shortest path between the two airports.