Are there nonstop flights from Kuching (KCH) to Shanghai (PVG)?

No. The fastest connection is via Guangzhou, about 5h 18m of total flying time.

What is the fastest connection from Kuching (KCH) to Shanghai (PVG)?

via Guangzhou ≈ 5h 18m, via Kota Kinabalu ≈ 5h 19m, via Haikou ≈ 5h 24m (estimated flying time, excluding layovers).

from 23,000 JAL miles (economy, one way, based on the published award charts).

Kuching International Airport (KCH) to Shanghai Pudong International Airport (PVG)・3,511 km

No nonstop flights. The fastest connection is via Guangzhou (CAN), about 5h 18m of flying time (layover not included).

With milesJAL 23,000 miles+ (via KUL)Economy, one way, estimate. Tap a connection for miles by cabin.

None.

9 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.