Are there nonstop flights from Bali (Denpasar) (DPS) to Guangzhou (CAN)?

Yes. China Southern Airlines, TransNusa Air Services fly this route. Flight time is about 4h 43m.

What is the fastest connection from Bali (Denpasar) (DPS) to Guangzhou (CAN)?

via Hong Kong ≈ 5h 14m, via Surabaya ≈ 5h 23m, via Ho Chi Minh City ≈ 5h 38m (estimated flying time, excluding layovers).

from 18,000 ANA miles, from 23,000 JAL miles (economy, one way, based on the published award charts).

Denpasar I Gusti Ngurah Rai International Airport (DPS) to Guangzhou Baiyun International Airport (CAN)・3,580 km

Nonstop flights available (2 airlines). Flight time about 4h 43m. Nonstop return flights also operate.

With milesANA 18,000 miles+ (via SIN)JAL 23,000 miles+ (via HKG)Economy, one way, estimate. Tap a connection for miles by cabin.

19 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.