The average bus between Pai and Ubon Ratchathani takes 23h 28m and the fastest bus takes 20h 30m. The bus service runs several times per day from Pai to Ubon Ratchathani. 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 4 times a day between Pai and Ubon Ratchathani. The earliest departure is at 8:00 AM in the morning, and the last departure from Pai is at 5:00 PM which arrives into Ubon Ratchathani at 2:00 AM. All services require a transfer, and take on average 23h 28m. The schedules shown below are for the next available departures.
Arrives next day

21h • 1 change
Arrives next day

21h • 1 change
Arrives next day

20h 30m • 1 change
Arrives +2 days

33h • 1 change
Arrives next day

21h • 1 change
Arrives next day

21h • 1 change
Arrives next day

20h 30m • 1 change
Arrives +2 days

33h • 1 change
Arrives next day

21h • 1 change
Arrives next day

21h • 1 change
Arrives next day

20h 30m • 1 change
Arrives +2 days

33h • 1 change
Arrives next day

21h • 1 change
Arrives next day

21h • 1 change
Arrives next day

20h 30m • 1 change
Arrives +2 days

33h • 1 change
Want to know about travelling from Pai to Ubon Ratchathani? 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 Pai to Ubon Ratchathani. However, there are services departing from Pai station and arriving at Ubon Ratchathani station via Chiang Mai. The journey, including transfers, takes approximately 23h 28m.
Pai to Ubon Ratchathani bus services, operated by Prem Pracha, depart from Pai station.
Pai to Ubon Ratchathani bus services, operated by Prem Pracha, arrive at Ubon Ratchathani station.
The distance between Pai and Ubon Ratchathani is 820 km. The road distance is 1,080 km.
You can take a bus from Pai to Ubon Ratchathani via Chiang Mai in around 21h 55m.