Are there nonstop flights from Xi'an (XIY) to Taipei (TPE)?

No. The fastest connection is via Wuhan, about 2h 52m of total flying time.

What is the fastest connection from Xi'an (XIY) to Taipei (TPE)?

via Wuhan ≈ 2h 52m, via Fuzhou ≈ 2h 53m, via Xiamen ≈ 3h 4m (estimated flying time, excluding layovers).

from 10,000 ANA miles, from 12,000 JAL miles (economy, one way, based on the published award charts).

Xi'an Xianyang International Airport (XIY) to Taiwan Taoyuan International Airport (TPE)・1,589 km

No nonstop flights. The fastest connection is via Wuhan (WUH), about 2h 52m of flying time (layover not included).

With milesANA 10,000 miles+ (via HGH)JAL 12,000 miles+ (via WUH)Economy, one way, estimate. Tap a connection for miles by cabin.

None.

22 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.