Are there nonstop flights from Bengaluru (BLR) to Kathmandu (KTM)?

Yes. Air India Express, Nepal Airlines fly this route. Flight time is about 2h 37m.

What is the fastest connection from Bengaluru (BLR) to Kathmandu (KTM)?

via Varanasi ≈ 3h 8m, via Kolkata ≈ 3h 34m, via Mumbai ≈ 3h 51m (estimated flying time, excluding layovers).

from 15,000 ANA miles, from 15,000 JAL miles (economy, one way, based on the published award charts).

Kempegowda International Airport Bengaluru (BLR) to Tribhuvan International Airport (KTM)・1,797 km

Nonstop flights available (2 airlines). Flight time about 2h 37m. Nonstop return flights also operate.

With milesANA 15,000 miles+ (via DEL)JAL 15,000 miles+ (via CMB)Economy, one way, estimate. Tap a connection for miles by cabin.

5 one-stop options, sorted by estimated flying time. Tap one to see the airlines on each leg and booking links.

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