Are there nonstop flights from Changchun (CGQ) to Wenzhou (WNZ)?

Yes. China United Airlines fly this route. Flight time is about 2h 40m.

What is the fastest connection from Changchun (CGQ) to Wenzhou (WNZ)?

via Shanghai ≈ 3h 10m, via Zhoushan ≈ 3h 11m, via Yantai ≈ 3h 14m (estimated flying time, excluding layovers).

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

Changchun Longjia International Airport (CGQ) to Wenzhou Longwan International Airport (WNZ)・1,840 km

Nonstop flights available (1 airline). Flight time about 2h 40m. Nonstop return flights also operate.

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

35 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.