Are there nonstop flights from London (LHR) to Dhaka (DAC)?

Yes. Biman Bangladesh Airlines fly this route. Flight time is about 9h 56m.

What is the fastest connection from London (LHR) to Dhaka (DAC)?

via New Delhi ≈ 10h 36m, via Sylhet ≈ 10h 40m, via Manchester ≈ 10h 47m (estimated flying time, excluding layovers).

from 29,500 ANA miles, from 37,000 JAL miles (economy, one way, based on the published award charts).

London Heathrow Airport (LHR) to Hazrat Shahjalal International Airport (DAC)・8,015 km

Nonstop flights available (1 airline). Flight time about 9h 56m. Nonstop return flights also operate.

With milesANA 29,500 miles+ (via DEL)JAL 37,000 miles+ (via DXB)Economy, one way, estimate. Tap a connection for miles by cabin.

27 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.