Are there nonstop flights from Guangzhou (CAN) to Perth (PER)?

Yes. China Southern Airlines fly this route. Flight time is about 7h 45m.

What is the fastest connection from Guangzhou (CAN) to Perth (PER)?

via Bali (Denpasar) ≈ 8h 15m, via Hong Kong ≈ 8h 16m, via Jakarta ≈ 8h 31m (estimated flying time, excluding layovers).

from 23,000 JAL miles, from 25,000 ANA miles (economy, one way, based on the published award charts).

Guangzhou Baiyun International Airport (CAN) to Perth International Airport (PER)・6,159 km

Nonstop flights available (1 airline). Flight time about 7h 45m. Nonstop return flights also operate.

With milesJAL 23,000 miles+ (via HKG)ANA 25,000 miles+ (via SIN)Economy, one way, estimate. Tap a connection for miles by cabin.

15 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.