Are there nonstop flights from Changzhou (CZX) to Shannan (LXA)?

Yes. Tibet Airlines fly this route. Flight time is about 3h 45m.

What is the fastest connection from Changzhou (CZX) to Shannan (LXA)?

via Mianyang ≈ 4h 15m, via Chengdu ≈ 4h 16m, via Chengdu ≈ 4h 16m (estimated flying time, excluding layovers).

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

Changzhou Benniu International Airport (CZX) to Lhasa Gonggar International Airport (LXA)・2,769 km

Nonstop flights available (1 airline). Flight time about 3h 45m. Nonstop return flights also operate.

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

20 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.