Are there nonstop flights from Douala (DLA) to Dubai (DXB)?

No. The fastest connection is via Jeddah, about 7h 24m of total flying time.

What is the fastest connection from Douala (DLA) to Dubai (DXB)?

via Jeddah ≈ 7h 24m, via Medina ≈ 7h 30m, via Addis Ababa ≈ 7h 48m (estimated flying time, excluding layovers).

from 17,500 ANA miles, from 45,000 JAL miles (economy, one way, based on the published award charts).

Douala International Airport (DLA) to Dubai International Airport (DXB)・5,411 km

No nonstop flights. The fastest connection is via Jeddah (JED), about 7h 24m of flying time (layover not included).

With milesANA 17,500 miles+ (via ADD)JAL 45,000 miles+ (via CMN)Economy, one way, estimate. Tap a connection for miles by cabin.

None.

14 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.