Cheapest one way flight
$20
Thai Lion Air
Direct flight
1 hour
03/18/2026
The cheapest one-way flight from Udon Thani to Bangkok departs on 03/18/2026, is operated by Thai Lion Air and costs $20
Cheapest round trip flight
$56
Thai AirAsia
Direct flight
2 hours
02/20/2026
The cheapest roundtrip flight from Udon Thani to Bangkok departs on 02/20/2026, is operated by Thai AirAsia and costs $56
The fastest flight
1 hour
Fastest flight from Udon Thani to Bangkok takes 1 hour
Direct flights
Several times a week
There are direct flights on this route 6 days a week: Su, Tu, We, Th, Fr, and Sa
Earliest flight
7:35 AM
Latest flight
9:35 PM
Average flight duration
1h 4m
Direct flights count
150
Distance
475km
Timezone difference
0h
The distance between Udon Thani and Bangkok is 475km (295 miles). The average flight duration is 1h 4m. There are 150 direct flights from Udon Thani to Bangkok. Udon Thani and Bangkok are in the same time zone. Flights from Udon Thani begin at 7:35 AM. The latest flight from Udon Thani departs at 9:35 PM
