Are there nonstop flights from Zhanjiang (ZHA) to Zhengzhou (CGO)?

Yes. China Southern Airlines, Urumqi Air fly this route. Flight time is about 2h 15m.

What is the fastest connection from Zhanjiang (ZHA) to Zhengzhou (CGO)?

via Guangzhou ≈ 2h 52m, via Ganzhou ≈ 2h 54m, via Shenzhen ≈ 2h 58m (estimated flying time, excluding layovers).

from 10,000 ANA miles, from 15,000 JAL miles (economy, one way, based on the published award charts).

Zhanjiang Wuchuan International Airport (ZHA) to Zhengzhou Xinzheng International Airport (CGO)・1,485 km

Nonstop flights available (2 airlines). Flight time about 2h 15m. Nonstop return flights also operate.

With milesANA 10,000 miles+ (via SZX)JAL 15,000 miles+ (via NKG)Economy, one way, estimate. Tap a connection for miles by cabin.

21 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.