Kathmandu (KTM) to Biratnagar (BIR) flights
3 airlines fly nonstop from Kathmandu (KTM) to Biratnagar (BIR): Buddha Air, Shree Airlines and Yeti Airlines. The two airports are 144 miles (232 km) apart.
Airlines flying nonstop from KTM to BIR
- U4Buddha AirNot in an alliance
- N9Shree AirlinesNot in an alliance
- YTYeti AirlinesNot in an alliance
KTM to BIR: common questions
Which airlines fly nonstop from KTM to BIR?
Buddha Air, Shree Airlines and Yeti Airlines fly nonstop from Kathmandu (KTM) to Biratnagar (BIR).
How far is Kathmandu from Biratnagar by plane?
Kathmandu (KTM) and Biratnagar (BIR) 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 KTM to BIR cost?
It depends on the program: each prices the route from its own chart or dynamically. The Award Flight Pricer compares 30+ programs for KTM to BIR 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.