Bangkok (DMK) to Udon Thani (UTH) flights
3 airlines fly nonstop from Bangkok (DMK) to Udon Thani (UTH): Nok Air, Thai AirAsia and Thai Lion Air. The two airports are 280 miles (451 km) apart. There are also 2 ways to fly it with one stop, through Chiang Mai and Phuket.
Airlines flying nonstop from DMK to UTH
- DDNok AirNot in an alliance
- Thai AirAsiaNot in an alliance
- Thai Lion AirNot in an alliance
DMK to UTH with one stop
2 connections, most direct first. 2-stop routings and flight times are in Routes with Pro.
- Via Chiang Mai (CNX)Nok Air and Thai AirAsia the whole wayDDDD
- Via Phuket (HKT)Thai AirAsia the whole wayDD
DMK to UTH: common questions
Which airlines fly nonstop from DMK to UTH?
Nok Air, Thai AirAsia and Thai Lion Air fly nonstop from Bangkok (DMK) to Udon Thani (UTH).
How far is Bangkok from Udon Thani by plane?
Bangkok (DMK) and Udon Thani (UTH) are 280 miles (451 km) apart along the great circle, the shortest path a flight can take. Connections add distance on top.
How many miles does DMK to UTH cost?
It depends on the program: each prices the route from its own chart or dynamically. The Award Flight Pricer compares 30+ programs for DMK to UTH with taxes and fees.
Where can I connect between Bangkok and Udon Thani?
The most direct connections are through Chiang Mai (CNX) and Phuket (HKT). On 2 of them the same airline flies both flights, for example Nok Air through Chiang Mai.
More routes
Routes are scheduled nonstop flights. The route data is refreshed monthly; this list was last checked November 11, 2026. Seasonal routes and new launches can be missing or end early, so confirm with the airline before you book. Distances are great-circle, the shortest path between the two airports.