The average bus between Phrae and Udon Thani takes 15h 49m and the fastest bus takes 8h 54m. The bus service runs several times per day from Phrae to Udon Thani. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.
Buses run twice daily between Phrae and Udon Thani. The earliest departure is at 10:21 PM at night, and the last departure from Phrae is at 10:51 PM which arrives into Udon Thani at 10:45 PM. All services require a transfer, and take on average 15h 49m. The schedules shown below are for the next available departures.
Arrives next day

8h 54m • 1 change
Arrives next day

23h 54m • 1 change
Arrives next day

8h 54m • 1 change
Arrives next day

23h 54m • 1 change
Arrives next day

8h 54m • 1 change
Arrives next day

23h 54m • 1 change
Arrives next day

8h 54m • 1 change
Arrives next day

23h 54m • 1 change
Want to know about travelling from Phrae to Udon Thani? We have put together a list of the most frequently asked questions from our users such as: What is the cheapest mode of transport? What is the quickest option? How much do tickets usually cost? and many more.
No, there is no direct bus from Phrae to Udon Thani. However, there are services departing from Phrae station and arriving at Udon Thani station via Udon Thani. The journey, including transfers, takes approximately 15h 49m.
Phrae to Udon Thani bus services, operated by Sombat Tour, depart from Den Chai station.
Phrae to Udon Thani bus services, operated by Sombat Tour, arrive at Udon Thani station.
Book your Phrae to Udon Thani bus tickets online with Sombat Tour and Phetprasert Tour.
The distance between Phrae and Udon Thani is 291.6 km. The road distance is 571 km.
Phetprasert Tour operates a bus from Den Chai to Udon Thani twice daily. Tickets cost ฿480–850 and the journey takes 8h 55m.