Are there nonstop flights from New York (JFK) to Riyadh (RUH)?

Yes. Saudia fly this route. Flight time is about 12h 50m.

What is the fastest connection from New York (JFK) to Riyadh (RUH)?

via Munich ≈ 13h 19m, via London ≈ 13h 20m, via Frankfurt am Main ≈ 13h 20m (estimated flying time, excluding layovers).

from 35,000 ANA miles, from 40,000 JAL miles (economy, one way, based on the published award charts).

John F. Kennedy International Airport (JFK) to King Khalid International Airport (RUH)・10,480 km

Nonstop flights available (1 airline). Flight time about 12h 50m. Nonstop return flights also operate.

With milesANA 35,000 miles+ (via MUC)JAL 40,000 miles+ (via LHR)Economy, one way, estimate. Tap a connection for miles by cabin.

39 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.