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

No. The fastest connection is via Istanbul, about 10h 55m of total flying time.

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

via Istanbul ≈ 10h 55m, via Rome ≈ 11h 16m, via Sharjah ≈ 11h 36m (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 Gatwick Airport (LGW) to Hazrat Shahjalal International Airport (DAC)・8,006 km

No nonstop flights. The fastest connection is via Istanbul (IST), about 10h 55m of flying time (layover not included).

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

None.

13 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.