Are there nonstop flights from Stuttgart (STR) to Amman (AMM)?

Yes. Eurowings fly this route. Flight time is about 3h 57m.

What is the fastest connection from Stuttgart (STR) to Amman (AMM)?

via Antalya ≈ 4h 27m, via İzmir ≈ 4h 27m, via Sofia ≈ 4h 27m (estimated flying time, excluding layovers).

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

Stuttgart Airport (STR) to Queen Alia International Airport (AMM)・2,927 km

Nonstop flights available (1 airline). Flight time about 3h 57m. Nonstop return flights also operate.

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

34 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.