Are there nonstop flights from Dammam (DMM) to Beijing (PKX)?

Yes. Saudia fly this route. Flight time is about 7h 50m.

What is the fastest connection from Dammam (DMM) to Beijing (PKX)?

via Islamabad ≈ 8h 22m, via Doha ≈ 8h 30m, via Abu Dhabi ≈ 8h 38m (estimated flying time, excluding layovers).

from 23,000 JAL miles, from 48,000 ANA miles (economy, one way, based on the published award charts).

King Fahd International Airport (DMM) to Beijing Daxing International Airport (PKX)・6,239 km

Nonstop flights available (1 airline). Flight time about 7h 50m. Nonstop return flights also operate.

With milesJAL 23,000 miles+ (via DOH)ANA 48,000 miles+ (via FRA)Economy, one way, estimate. Tap a connection for miles by cabin.

11 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.