Are there nonstop flights from Mumbai (BOM) to Hanoi (HAN)?

Yes. IndiGo, VietJet Air, Vietnam Airlines, Akasa Air fly this route. Flight time is about 4h 33m.

What is the fastest connection from Mumbai (BOM) to Hanoi (HAN)?

via Kolkata ≈ 5h 5m, via Hyderabad ≈ 5h 9m, via Ahmedabad ≈ 5h 32m (estimated flying time, excluding layovers).

from 15,000 ANA miles, from 23,000 JAL miles (economy, one way, based on the published award charts).

Chhatrapati Shivaji Maharaj International Airport (BOM) to Noi Bai International Airport (HAN)・3,440 km

Nonstop flights available (4 airlines). Flight time about 4h 33m. Nonstop return flights also operate.

With milesANA 15,000 miles+ (via BKK)JAL 23,000 miles+ (via HKG)Economy, one way, estimate. Tap a connection for miles by cabin.

15 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.