Flight Time: Udon Thani to Vientiane
Estimated flight duration from Udon Thani, TH to Vientiane, LA. Based on great-circle distance at average commercial cruise speed.
35 minutes
Flight Time
estimated
64 km
Distance
straight-line
805 km/h
Cruise Speed
avg commercial
1h 5m
Drive (alt)
86 km by road
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Frequently Asked Questions
How long is the flight from Udon Thani to Vientiane?
The estimated flight time from Udon Thani to Vientiane is 35 minutes. This includes an average of 30 minutes for taxi, climb and descent. Actual flight times may vary by airline and routing.
How far is Udon Thani from Vientiane by air?
The straight-line (great-circle) distance from Udon Thani to Vientiane is approximately 64 km.
Is there a direct flight from Udon Thani to Vientiane?
Direct flight availability depends on the season and airline. Check airline booking sites for current schedules.