Are there nonstop flights from Abu Dhabi (AUH) to Johannesburg (JNB)?

Yes. Etihad Airways fly this route. Flight time is about 7h 55m.

What is the fastest connection from Abu Dhabi (AUH) to Johannesburg (JNB)?

via Zanzibar ≈ 8h 25m, via Nairobi ≈ 8h 29m, via Addis Ababa ≈ 8h 37m (estimated flying time, excluding layovers).

from 17,500 ANA miles, from 37,000 JAL miles (economy, one way, based on the published award charts).

Zayed International Airport (AUH) to O.R. Tambo International Airport (JNB)・6,299 km

Nonstop flights available (1 airline). Flight time about 7h 55m. Nonstop return flights also operate.

With milesANA 17,500 miles+ (via ADD)JAL 37,000 miles+ (via DOH)Economy, one way, estimate. Tap a connection for miles by cabin.

8 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.