Are there nonstop flights from Kuala Lumpur (KUL) to Shanghai (SHA)?

No. The fastest connection is via Macau, about 5h 26m of total flying time.

What is the fastest connection from Kuala Lumpur (KUL) to Shanghai (SHA)?

via Macau ≈ 5h 26m, via Shenzhen ≈ 5h 26m, via Hong Kong ≈ 5h 27m (estimated flying time, excluding layovers).

from 18,000 ANA miles, from 23,000 JAL miles (economy, one way, based on the published award charts).

Kuala Lumpur International Airport (KUL) to Shanghai Hongqiao International Airport (SHA)・3,774 km

No nonstop flights. The fastest connection is via Macau (MFM), about 5h 26m of flying time (layover not included).

With milesANA 18,000 miles+ (via SZX)JAL 23,000 miles+ (via HKG)Economy, one way, estimate. Tap a connection for miles by cabin.

None.

30 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.