There are 4 ways to get from Siem Reap to Ubon Ratchathani by bus, plane, or car
Select an option below to see step-by-step directions and to compare ticket prices and travel times in Rome2Rio's travel planner.
Bus, fly
best- Take the bus from Siem Reap Town to Siem Reap Airport
- Fly from Siem Reap (SAI) to Ubon Ratchathani Airport (UBP)SAI - UBP
6h 20mDrive 303.8 km
cheapest- Drive from Siem Reap to Ubon Ratchathani303.8 km
4h 46m฿1,248–1,802Bus
- Take the bus from SRL Siem Reap to SRL Pakse
- Take the bus from Pakse to Ubon Ratchathani
14h฿1,398–6,370Bus via Pakse
- Take the bus from SRL Siem Reap to SRL Pakse
- Take the bus from Pakse to Ubon Ratchathani
15h฿1,858–6,170
Siem Reap (SAI) to Ubon Ratchathani Airport (UBP) flights
Questions & Answers
The cheapest way to get from Siem Reap to Ubon Ratchathani is to drive which costs ฿1200 - ฿1800 and takes 4h 46m.
The fastest way to get from Siem Reap to Ubon Ratchathani is to drive which takes 4h 46m and costs ฿1200 - ฿1800.
No, there is no direct bus from Siem Reap to Ubon Ratchathani. However, there are services departing from SRL Siem Reap and arriving at Ubon Ratchathani via Pakse. The journey, including transfers, takes approximately 14h.
The distance between Siem Reap and Ubon Ratchathani is 268 km. The road distance is 303.8 km.
The best way to get from Siem Reap to Ubon Ratchathani without a car is to bus which takes 14h and costs ฿1400 - ฿6500.
It takes approximately 6h 20m to get from Siem Reap to Ubon Ratchathani, including transfers.
Siem Reap to Ubon Ratchathani bus services, operated by SRL Transport, depart from SRL Siem Reap station.
Siem Reap to Ubon Ratchathani bus services, operated by SRL Transport, arrive at SRL Pakse station.
Yes, the driving distance between Siem Reap to Ubon Ratchathani is 304 km. It takes approximately 4h 46m to drive from Siem Reap to Ubon Ratchathani.
There are 74+ hotels available in Ubon Ratchathani.
What companies run services between Siem Reap, Cambodia and Ubon Ratchathani, Thailand?
You can take a bus from SRL Siem Reap to Ubon Ratchathani via Pakse in around 14h.
- Website
- airasia.com
Flights from Siem Reap to Ubon Ratchathani Airport via Don Muang
- Ave. Duration
- 4h 5m
- When
- Every day
- Estimated price
- ฿3,100–9,500
- Website
- thaiairways.com
Flights from Siem Reap to Ubon Ratchathani Airport via Suvarnabhumi
- Ave. Duration
- 4h 5m
- When
- Every day
- Estimated price
- ฿4,700–13,000
- Website
- vietjetair.com
Flights from Siem Reap to Ubon Ratchathani Airport via Suvarnabhumi
- Ave. Duration
- 5h 50m
- When
- Every day
- Estimated price
- ฿2,900–9,500
- Website
- siemreap.net
Bus from Siem Reap Town to Siem Reap Airport
- Ave. Duration
- 50 min
- Frequency
- Every 3 hours
- Schedules at
- siemreap.net
- Phone
- (+855) 97 592 1111
- support@siemreaptolao.com
- Website
- siemreaptolao.com
Bus from SRL Siem Reap to SRL Pakse
- Ave. Duration
- 10h
- Frequency
- Once daily
- Estimated price
- ฿1,200–5,500
- Book at
- siemreaptolao.com
- Phone
- 1490
- borkorsor@transport.co.th
- Website
- tcl99web.transport.co.th
Bus from Pakse to Ubon Ratchathani
- Ave. Duration
- 3h
- Frequency
- Twice daily
- Estimated price
- ฿140–1,100
- Book at
- https://12go.asia/en/operator/transport-co
- Website
- https://tcl99web.transport.co.th/Home
- Phone
- +856 20 97 576 669
- greenparadisetours99@gmail.com
- Website
- 12go.asia
Bus from Pakse to Ubon Ratchathani
- Ave. Duration
- 4h
- Frequency
- Once daily
- Estimated price
- ฿600–900
- Book at
- 12go.asia
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