Udon Thani Airport (UTH)
Udon Thani Airport (UTH) currently has nonstop service to 4 destinations on 5 airlines in our latest departure data. The busiest route is to Bangkok (DMK), served by 3 carriers, and the largest operator here is Thai AirAsia with nonstops to 2 destinations.
Route data as of June 15, 2026, based on a 7-day departures sample.
How UTH is connected
0 international routes in this schedule set
Thailand 4
7-8/day on 3 airlines
Airbus A320 family · Boeing 737
UTH route guides with flight times
These routes have enough tracked flights or schedule depth for a full guide with duration, distance, airlines, aircraft, and frequency.
5 airlines fly direct from UTH
Ranked by destinations served, then daily frequency.
Direct flights to 4 cities
Ranked by airlines operating the route. Routes with enough tracked data or schedule depth link to full route guides.
- Search →
DMK · Bangkok3 airlines · 7-8/day · Airbus A320 family, Boeing 737
View UTH–DMK route guide →- Thai AirAsia · Airbus A320 family3-4/day
- Thai Lion Air · Boeing 7372-3/day
- Nok Air · Boeing 7372/day
Quick answers
Where is Udon Thani Airport?
Udon Thani Airport (UTH / VTUD) is located in Udon Thani, Thailand.
What is the IATA code for Udon Thani Airport?
The IATA code is UTH. The ICAO code is VTUD.
What is the busiest route from UTH?
The busiest scheduled route from UTH in our current departure data is UTH to DMK (Bangkok), with 7-8/day across 3 airlines.
Who is the largest operator at UTH?
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