Are there nonstop flights from Abha (AHB) to Istanbul (IST)?

Yes. Flynas fly this route. Flight time is about 3h 54m.

What is the fastest connection from Abha (AHB) to Istanbul (IST)?

via Medina ≈ 4h 24m, via Taif ≈ 4h 24m, via Jeddah ≈ 4h 26m (estimated flying time, excluding layovers).

from 23,000 JAL miles, from 30,000 ANA miles (economy, one way, based on the published award charts).

Abha International Airport (AHB) to İstanbul Airport (IST)・2,884 km

Nonstop flights available (1 airline). Flight time about 3h 54m. Nonstop return flights also operate.

With milesJAL 23,000 miles+ (via DOH)ANA 30,000 miles+ (via CAI)Economy, one way, estimate. Tap a connection for miles by cabin.

15 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.