There are 2 ways to get from Siem Reap to Ubon Ratchathani by bus or plane
Select an option below to see step-by-step directions and to compare ticket prices and travel times in Rome2Rio's travel planner.
Siem Reap (SAI) to Ubon Ratchathani Airport (UBP) flights
Comparing Your Travel Options
The cheapest way to get from Siem Reap to Ubon Ratchathani is to bus which costs ฿1900 - ฿7000 and takes 15h 5m.
The fastest way to get from Siem Reap to Ubon Ratchathani is to bus and fly which takes 6h 20m and costs ฿6000 - ฿13000.
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 15h 5m.
The distance between Siem Reap and Ubon Ratchathani is 268 km.
The best way to get from Siem Reap to Ubon Ratchathani without a car is to bus which takes 15h 5m and costs ฿1900 - ฿7000.
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.
Book your Siem Reap to Ubon Ratchathani bus tickets online with 12go.asia.
There are 88+ 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 SRL Pakse and Pakse in around 15h 5m.
- Website
- airasia.com
Flights from Siem Reap to Ubon Ratchathani Airport via Don Muang
- Ave. Duration
- 4h 12m
- When
- Every day
- Estimated price
- ฿3,600–11,000
- Website
- vietjetair.com
Flights from Siem Reap to Ubon Ratchathani Airport via Suvarnabhumi
- Ave. Duration
- 5h 7m
- When
- Every day
- Estimated price
- ฿3,000–12,000
- Website
- thaiairways.com
Flights from Siem Reap to Ubon Ratchathani Airport via Suvarnabhumi
- Ave. Duration
- 4h 5m
- When
- Every day
- Estimated price
- ฿5,500–15,000
- Website
- Airport Shuttle Bus Cambodia
Bus from Siem Reap Town to Siem Reap Airport
- Ave. Duration
- 50 min
- Frequency
- Every 3 hours
- Estimated price
- ฿270–320
- Schedules at
- Airport Shuttle Bus Cambodia
- Phone
- (+855) 97 592 1111
- [email protected]
- Website
- siemreaptolao.com
Bus from SRL Siem Reap to SRL Pakse
- Ave. Duration
- 10h 5m
- Frequency
- Once daily
- Estimated price
- ฿1,300–6,000
- Book at
- 12go.asia
- Phone
- +856 31 214 842
- [email protected]
- Website
- 12go.asia
Bus from Pakse to Ubon Ratchathani
- Ave. Duration
- 4h
- Frequency
- Once daily
- Estimated price
- ฿650–950
- Book at
- 12go.asia
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