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Udon Thani Airport (UTH) had nonstop service to 3 destinations on 5 airlines in our September 20, 2026 departure snapshot. The busiest route was to Bangkok (DMK), served by 3 carriers, and the largest operator here was Thai AirAsia with nonstops to 2 destinations.
Route data as of September 20, 2026, based on a 7-day departures sample. Routes may have changed since this snapshot.
This schedule snapshot includes nonstop flights from UTH to 3 destinations. The snapshot shows about 14 flights per day across those routes. The busiest options start with Bangkok (DMK), Bangkok (BKK), Chiang Mai (CNX).
0 international routes in this schedule set
Thailand 3
7/day on 3 airlines
Airbus A320 family · Boeing 737
These routes have enough tracked flights or schedule depth for a full guide with duration, distance, airlines, aircraft, and frequency.
Ranked by destinations served, then daily frequency.
Ranked by airlines operating the route. Routes with enough tracked data or schedule depth link to full route guides.
Udon Thani Airport (UTH / VTUD) is located in Udon Thani, Thailand.
The IATA code is UTH. The ICAO code is VTUD.
The busiest scheduled route from UTH in our September 20, 2026 departure data was UTH to DMK (Bangkok), with 7/day across 3 airlines.
Thai AirAsia was the largest operator in our UTH schedule data, serving 2 destinations with 4/day.
This schedule snapshot includes 0 international routes and 3 domestic routes from UTH.
5 airlines operated at UTH in our September 20, 2026 snapshot. Top carriers include Thai AirAsia, Thai Vietjet Air, Thai Airways, Nok Air, Thai Lion Air.
This schedule snapshot includes direct flights from UTH to 3 destinations including Bangkok, Bangkok, Chiang Mai.
View live arrivals and departures at UTH on FlightRadar24.
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