Are there nonstop flights from Dar es Salaam (DAR) to London (LGW)?

Yes. Air Tanzania fly this route. Flight time is about 9h 17m.

What is the fastest connection from Dar es Salaam (DAR) to London (LGW)?

via Nairobi ≈ 9h 47m, via Arusha ≈ 9h 48m, via Zanzibar ≈ 9h 48m (estimated flying time, excluding layovers).

from 30,000 ANA miles, from 37,000 JAL miles (economy, one way, based on the published award charts).

Julius Nyerere International Airport (DAR) to London Gatwick Airport (LGW)・7,468 km

Nonstop flights available (1 airline). Flight time about 9h 17m. Nonstop return flights also operate.

With milesANA 30,000 miles+ (via ADD)JAL 37,000 miles+ (via DOH)Economy, one way, estimate. Tap a connection for miles by cabin.

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.