Are there nonstop flights from Istanbul (IST) to Quito (UIO)?

No. The fastest connection is via Maiquetía, about 14h 27m of total flying time.

What is the fastest connection from Istanbul (IST) to Quito (UIO)?

via Maiquetía ≈ 14h 27m, via Bogota ≈ 14h 27m, via Madrid ≈ 14h 28m (estimated flying time, excluding layovers).

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

İstanbul Airport (IST) to Mariscal Sucre International Airport (UIO)・11,436 km

No nonstop flights. The fastest connection is via Maiquetía (CCS), about 14h 27m of flying time (layover not included).

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

None.

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.