Nepal · 43 miles (70 km)

Simara (SIF) to Kathmandu (KTM) flights

One airline flies nonstop from Simara (SIF) to Kathmandu (KTM): Buddha Air. The two airports are 43 miles (70 km) apart.

See award pricesFilter in Routes

Airlines flying nonstop from SIF to KTM

  • U4
    Buddha AirNot in an alliance

SIF to KTM: common questions

Which airlines fly nonstop from SIF to KTM?

Buddha Air flies nonstop from Simara (SIF) to Kathmandu (KTM).

How far is Simara from Kathmandu by plane?

Simara (SIF) and Kathmandu (KTM) are 43 miles (70 km) apart along the great circle, the shortest path a flight can take. Connections add distance on top.

How many miles does SIF 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 SIF to KTM with taxes and fees.

More routes

KTM to SIFEvery nonstop from SIFEvery nonstop from KTM

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.