Are there nonstop flights from Zhanjiang (ZHA) to Guangzhou (CAN)?

Yes. China Southern Airlines fly this route. Flight time is about 55m.

What is the fastest connection from Zhanjiang (ZHA) to Guangzhou (CAN)?

via Qionghai ≈ 1h 57m, via Jieyang ≈ 2h 9m, via Sanya ≈ 2h 15m (estimated flying time, excluding layovers).

Zhanjiang Wuchuan International Airport (ZHA) to Guangzhou Baiyun International Airport (CAN)・350 km

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

3 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.