Are there nonstop flights from Johannesburg (JNB) to Ho Chi Minh City (SGN)?

No. The fastest connection is via Singapore, about 12h 28m of total flying time.

What is the fastest connection from Johannesburg (JNB) to Ho Chi Minh City (SGN)?

via Singapore ≈ 12h 28m, via Dubai ≈ 15h 10m, via Hong Kong ≈ 15h 19m (estimated flying time, excluding layovers).

from 36,000 ANA miles, from 45,000 JAL miles (economy, one way, based on the published award charts).

O.R. Tambo International Airport (JNB) to Tan Son Nhat International Airport (SGN)・9,404 km

No nonstop flights. The fastest connection is via Singapore (SIN), about 12h 28m of flying time (layover not included).

With milesANA 36,000 miles+ (via SIN)JAL 45,000 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.