Are there nonstop flights from Algiers (ALG) to Chengdu (TFU)?

No. The fastest connection is via Rome, about 11h 32m of total flying time.

What is the fastest connection from Algiers (ALG) to Chengdu (TFU)?

via Rome ≈ 11h 32m, via Istanbul ≈ 11h 33m, via Vienna ≈ 11h 41m (estimated flying time, excluding layovers).

from 30,000 ANA miles, from 45,000 JAL miles (economy, one way, based on the published award charts).

Houari Boumediene Airport (ALG) to Chengdu Tianfu International Airport (TFU)・8,940 km

No nonstop flights. The fastest connection is via Rome (FCO), about 11h 32m of flying time (layover not included).

With milesANA 30,000 miles+ (via FRA)JAL 45,000 miles+ (via DOH)Economy, one way, estimate. Tap a connection for miles by cabin.

None.

19 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.