Are there nonstop flights from Haikou (HAK) to Xining (XNN)?

Yes. Hainan Airlines, Beijing Capital Airlines fly this route. Flight time is about 2h 53m.

What is the fastest connection from Haikou (HAK) to Xining (XNN)?

via Chongqing ≈ 3h 22m, via Guiyang ≈ 3h 23m, via Chengdu ≈ 3h 23m (estimated flying time, excluding layovers).

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

Haikou Meilan International Airport (HAK) to Xining Caojiabao International Airport (XNN)・2,019 km

Nonstop flights available (2 airlines). Flight time about 2h 53m. 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.

39 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.