Udon Thani Airport (UTH)

Thailand flag

Country Thailand | Continent Asia | IATA: UTH | ICAO: VTUD | Elevation 579 ft · 176 m | Local time —

Destinations
6
Flights / day
19
Busiest route
Bangkok
Top airline
Thai AirAsia

Udon Thani Airport averages 19 flights per day to six destinations, with six domestic routes and zero international routes. A total of six airlines operate at UTH, led by Thai AirAsia. The longest nonstop route from Udon Thani connects to Hat Yai, with a typical flight time of 2 hr 40 mins. Updated: February 16, 2026

Route Network

Udon Thani Airport connects six destinations worldwide, with Bangkok standing out as its busiest route. The longest nonstop flight is to Hat Yai, and the shortest flight is to Bangkok.

Bangkok (BKK) – Thailand
3 airlines
1 hr 45 mins
290 mi · 466 km
8
per day
Bangkok (DMK) – Thailand
3 airlines
1 hr 45 mins
280 mi · 451 km
8
per day
Chiangmai (CNX) – Thailand
2 airlines
1 hr 50 mins
269 mi · 432 km
1
per day
Hat Yai (HDY) – Thailand
1 airline
2 hr 40 mins
740 mi · 1,191 km
5
per week
Rayong (UTP) – Thailand
1 airline
1 hr 50 mins
346 mi · 557 km
5
per week
Phuket (HKT) – Thailand
1 airline
2 hr 40 mins
708 mi · 1,139 km
4
per week

Route and destination data updated February 16, 2026.

Udon Thani Airport is served by six airlines, with Thai AirAsia in the lead at 27% of routes. The top three carriers together cover 73% of routes. three carriers operate only one route each. A total of zero airlines operate international routes, compared with six airlines serving domestic routes. Thai Lion Air is operating the longest nonstop flight, connecting to Hat Yai with a flight time of 2 hrs 40 mins.

Thai AirAsia (3 routes)
Thai Lion Air (3 routes)
Nok Air (2 routes)
Thai Airways International (1 routes)
Thai Vietjet Air (1 routes)
World Ticket Ltd (1 routes)

Udon Thani Airport provides direct service to one country across one continent. The route network is 100% domestic and 0% international.

Thailand - 19/day

Global Rankings

Destinations

Measures how broadly the airport connects distinct endpoints.

Flights & Scheduling

Reflects flight volume and runway utilization.

Distance & Reach

Highlights long-haul reach and distance efficiency.

Runways

Runway Length Width Surface
10,020 ft 3,054 m 148 ft 45 m Asphalt
10,020 ft 3,054 m 148 ft 45 m Asphalt

Runway Length

18 aircraft cannot operate at Udon Thani Airport due to runway length constraints. The airport’s longest runway is 10,020 ft (3,054 m), which is below the typical takeoff or landing distance required by the aircraft listed here.

Aircraft Takeoff Landing
Airbus A340 Private Jet 10,256 ft 3,126 m 8,999 ft 2,743 m
McDonnell Douglas MD-11 10,299 ft 3,139 m 6,949 ft 2,118 m
Airbus A340-600 10,302 ft 3,140 m 6,562 ft 2,000 m
Boeing BBJ 787-9 10,397 ft 3,169 m 5,699 ft 1,737 m
VC-25A Air Force One 10,466 ft 3,190 m 7,999 ft 2,438 m
Boeing 747-8 10,466 ft 3,190 m 8,793 ft 2,680 m
Airbus A340-500 10,499 ft 3,200 m 6,299 ft 1,920 m
Boeing 747-200 10,499 ft 3,200 m 6,234 ft 1,900 m
Boeing 777-300 10,597 ft 3,230 m 5,906 ft 1,800 m
Boeing 747-100 10,650 ft 3,246 m 6,168 ft 1,880 m
Boeing 747-8 VIP / BBJ 10,801 ft 3,292 m 7,001 ft 2,134 m
Boeing 747-8 Freighter 10,801 ft 3,292 m 7,001 ft 2,134 m
Boeing 747-300 10,827 ft 3,300 m 6,919 ft 2,109 m
Boeing 747-400F 10,827 ft 3,300 m 6,890 ft 2,100 m
Boeing 747-400ER 10,892 ft 3,320 m 7,136 ft 2,175 m
Aérospatiale-BAC Concorde 11,250 ft 3,429 m 7,218 ft 2,200 m
Antonov An-225 Mriya 11,483 ft 3,500 m 10,827 ft 3,300 m
McDonnell Douglas DC-8-71 11,499 ft 3,505 m 5,909 ft 1,801 m

Miscellaneous