Are there nonstop flights from Vientiane (VTE) to Istanbul (IST)?

No. The fastest connection is via Hanoi, about 10h 19m of total flying time.

What is the fastest connection from Vientiane (VTE) to Istanbul (IST)?

via Hanoi ≈ 10h 19m, via Bangkok ≈ 10h 26m, via Chengdu ≈ 10h 32m (estimated flying time, excluding layovers).

from 29,500 ANA miles, from 45,000 JAL miles (economy, one way, based on the published award charts).

Wattay International Airport (VTE) to İstanbul Airport (IST)・7,367 km

No nonstop flights. The fastest connection is via Hanoi (HAN), about 10h 19m of flying time (layover not included).

With milesANA 29,500 miles+ (via BKK)JAL 45,000 miles+ (via PVG)Economy, one way, estimate. Tap a connection for miles by cabin.

None.

13 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.