Are there nonstop flights from Zadar (ZAD) to Istanbul (IST)?

No. The fastest connection is via Sofia, about 2h 20m of total flying time.

What is the fastest connection from Zadar (ZAD) to Istanbul (IST)?

via Sofia ≈ 2h 20m, via Belgrade ≈ 2h 24m, via Bucharest ≈ 2h 30m (estimated flying time, excluding layovers).

from 15,000 ANA miles (economy, one way, based on the published award charts).

Zadar Airport (ZAD) to İstanbul Airport (IST)・1,136 km

No nonstop flights. The fastest connection is via Sofia (SOF), about 2h 20m of flying time (layover not included).

With milesANA 15,000 miles+ (via ZAG)Economy, one way, estimate. Tap a connection for miles by cabin.

None.

21 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.