Are there nonstop flights from Changsha (CSX) to Hailar (HLD)?

Yes. Qingdao Airlines fly this route. Flight time is about 3h 20m.

What is the fastest connection from Changsha (CSX) to Hailar (HLD)?

via Beijing ≈ 3h 50m, via Tianjin ≈ 3h 50m, via Chifeng ≈ 3h 51m (estimated flying time, excluding layovers).

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

Changsha Huanghua International Airport (CSX) to Hulunbuir Hailar Airport (HLD)・2,404 km

Nonstop flights available (1 airline). Flight time about 3h 20m. Nonstop return flights also operate.

With milesANA 10,000 miles+ (via CKG)JAL 15,000 miles+ (via SHA)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.