Are there nonstop flights from Moscow (SVO) to Shenzhen (SZX)?

Yes. China Southern Airlines fly this route. Flight time is about 8h 51m.

What is the fastest connection from Moscow (SVO) to Shenzhen (SZX)?

via Ürümqi ≈ 9h 21m, via Chongqing ≈ 9h 22m, via Chengdu ≈ 9h 22m (estimated flying time, excluding layovers).

from 30,000 ANA miles, from 37,000 JAL miles (economy, one way, based on the published award charts).

Sheremetyevo International Airport (SVO) to Shenzhen Bao'an International Airport (SZX)・7,103 km

Nonstop flights available (1 airline). Flight time about 8h 51m. Nonstop return flights also operate.

With milesANA 30,000 miles+ (via URC)JAL 37,000 miles+ (via XIY)Economy, one way, estimate. Tap a connection for miles by cabin.

24 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.