Are there nonstop flights from Sydney (SYD) to Ho Chi Minh City (SGN)?

Yes. VietJet Air, Vietnam Airlines, Jetstar Airways fly this route. Flight time is about 8h 33m.

What is the fastest connection from Sydney (SYD) to Ho Chi Minh City (SGN)?

via Bali (Denpasar) ≈ 9h 13m, via Brisbane ≈ 9h 36m, via Singapore ≈ 9h 41m (estimated flying time, excluding layovers).

from 23,000 ANA miles, from 37,000 JAL miles (economy, one way, based on the published award charts).

Sydney Kingsford Smith International Airport (SYD) to Tan Son Nhat International Airport (SGN)・6,846 km

Nonstop flights available (3 airlines). Flight time about 8h 33m. Nonstop return flights also operate.

With milesANA 23,000 miles+ (via SIN)JAL 37,000 miles+ (via KUL)Economy, one way, estimate. Tap a connection for miles by cabin.

34 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.