Are there nonstop flights from Singapore (SIN) to Kashgar (KHG)?

No. The fastest connection is via Chengdu, about 8h 3m of total flying time.

What is the fastest connection from Singapore (SIN) to Kashgar (KHG)?

via Chengdu ≈ 8h 3m, via Chongqing ≈ 8h 14m, via Lanzhou ≈ 8h 28m (estimated flying time, excluding layovers).

from 18,000 ANA miles, from 37,000 JAL miles (economy, one way, based on the published award charts).

Singapore Changi Airport (SIN) to Kashgar Laining International Airport (KHG)・5,104 km

No nonstop flights. The fastest connection is via Chengdu (TFU), about 8h 3m of flying time (layover not included).

With milesANA 18,000 miles+ (via TFU)JAL 37,000 miles+ (via XIY)Economy, one way, estimate. Tap a connection for miles by cabin.

None.

15 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.