There are 2 ways to get from Ubon Ratchathani to Siem Reap by plane or bus
Select an option below to see step-by-step directions and to compare ticket prices and travel times in Rome2Rio's travel planner.
Ubon Ratchathani Airport (UBP) to Siem Reap (SAI) flights
Comparing Your Travel Options
The cheapest way to get from Ubon Ratchathani to Siem Reap is to bus which costs $40 - $210 and takes 14h.
The fastest way to get from Ubon Ratchathani to Siem Reap is to fly and bus which takes 5h 25m and costs $190 - $360.
No, there is no direct bus from Ubon Ratchathani to Siem Reap. However, there are services departing from Ubon Ratchathani and arriving at SRL Siem Reap via SRL Pakse. The journey, including transfers, takes approximately 14h.
The distance between Ubon Ratchathani and Siem Reap is 268 km.
The best way to get from Ubon Ratchathani to Siem Reap without a car is to bus which takes 14h and costs $40 - $210.
It takes approximately 5h 25m to get from Ubon Ratchathani to Siem Reap, including transfers.
Ubon Ratchathani to Siem Reap bus services, operated by The Transport Company, depart from Ubon Ratchathani station.
Ubon Ratchathani to Siem Reap bus services, operated by The Transport Company, arrive at Pakse station.
Book your Ubon Ratchathani to Siem Reap bus tickets online with 12go.asia.
There are 668+ hotels available in Siem Reap.
What companies run services between Ubon Ratchathani, Thailand and Siem Reap, Cambodia?
You can take a bus from Ubon Ratchathani to SRL Siem Reap via SRL Pakse in around 14h.
- Website
- airasia.com
Flights from Ubon Ratchathani Airport to Siem Reap via Don Muang
- Ave. Duration
- 5h 21m
- When
- Every day
- Estimated price
- $110–460
- Website
- thaiairways.com
Flights from Ubon Ratchathani Airport to Siem Reap via Suvarnabhumi
- Ave. Duration
- 4h 40m
- When
- Every day
- Estimated price
- $90–440
- Website
- emirates.com
Flights from Ubon Ratchathani Airport to Siem Reap via Suvarnabhumi
- Ave. Duration
- 4h 55m
- When
- Tuesday, Thursday, and Saturday
- Estimated price
- $90–340
- Website
- cambodia-airways.com
Flights from Ubon Ratchathani Airport to Siem Reap via Suvarnabhumi
- Ave. Duration
- 5h 30m
- When
- Tuesday, Wednesday, Thursday, Saturday, and Sunday
- Estimated price
- $90–340
- Website
- bangkokair.com
Flights from Ubon Ratchathani Airport to Siem Reap via Suvarnabhumi
- Ave. Duration
- 5h 50m
- When
- Every day
- Estimated price
- $90–340
- Website
- Airport Shuttle Bus Cambodia
Bus from Siem Reap Airport to Siem Reap Town
- Ave. Duration
- 50 min
- Frequency
- Every 3 hours
- Estimated price
- $8–10
- Schedules at
- Airport Shuttle Bus Cambodia
- Phone
- 1490
- borkorsor@transport.co.th
- Website
- ฺBor Kor Sor
Bus from Ubon Ratchathani to Pakse
- Ave. Duration
- 3h
- Frequency
- Twice daily
- Estimated price
- $4–35
- Book at
- 12go.asia
- Website
- ฺBor Kor Sor
- Phone
- (+855) 97 592 1111
- support@siemreaptolao.com
- Website
- siemreaptolao.com
Bus from SRL Pakse to SRL Siem Reap
- Ave. Duration
- 10h
- Frequency
- Once daily
- Estimated price
- $40–170
- Book at
- 12go.asia
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