There are 5 ways to get from Ubon Ratchathani to Cambodia by plane, bus, ferry, or taxi
Select an option below to see step-by-step directions and to compare ticket prices and travel times in Rome2Rio's travel planner.
Fly to Siem Reap, bus
best- Fly from Ubon Ratchathani Airport (UBP) to Siem Reap (SAI)plane UBP - SAI
- Take the bus from Siem Reap Airport to Siem Reap Townbus
5h 30m$105–233Bus
cheapest- Take the bus from Ubon Ratchathani to Bangkok Nakhonchai Air Terminalbus
- Take the bus from Bangkok Mochit Bus Terminal to Phnom Penhbus
21h 42m$55–101Bus, Minivan
- Take the bus from Ubon Ratchathani to Paksebus
- Take the bus from SRL Pakse to SRL Siem Reapbus
- Take the bus from Siem Reap to Phnom Pehnbus
19h 53m$62–227Fly to Phnom Penh
- Fly from Ubon Ratchathani Airport (UBP) to Phnom Penh (KTI)plane UBP - KTI
6h 58m$103–324Bus, Local Boat, taxi
- Take the bus from Ubon Ratchathani to Paksebus
- Take the bus from Pakse Southern Bus Terminal to Ban Nakasangbus
- Take the ferry from Ban Nakasang Boat Pier to Don Detferry
- Take the taxi from Don Det, Laos to Phnom Penhtaxi
22h 53m$127–407
Ubon Ratchathani to Cambodia by bus
Questions & Answers
The cheapest way to get from Ubon Ratchathani to Cambodia is to bus which costs $55 - $110 and takes 21h 42m.
The fastest way to get from Ubon Ratchathani to Cambodia is to fly and bus which takes 5h 30m and costs $100 - $240.
No, there is no direct bus from Ubon Ratchathani to Cambodia. However, there are services departing from Ubon Ratchathani and arriving at Phnom Penh via นครชัยแอร์;Nakhonchai Air and Bangkok Mochit Bus Terminal. The journey, including transfers, takes approximately 21h 42m.
The distance between Ubon Ratchathani and Cambodia is 268 km.
The best way to get from Ubon Ratchathani to Cambodia without a car is to bus and Minivan which takes 19h 53m and costs $60 - $230.
It takes approximately 5h 30m to get from Ubon Ratchathani to Cambodia, including transfers.
Ubon Ratchathani to Cambodia bus services, operated by Nakhonchai Air, depart from Ubon Ratchathani station.
The best way to get from Ubon Ratchathani to Cambodia is to bus and Minivan which takes 19h 53m and costs $60 - $230. Alternatively, you can fly, which costs $100 - $330 and takes 6h 58m.
Ubon Ratchathani to Cambodia bus services, operated by Nakhonchai Air, arrive at Bangkok Nakhonchai Air Terminal station.
Book your Ubon Ratchathani to Cambodia bus tickets online with 12go.asia.
What companies run services between Ubon Ratchathani, Thailand and Cambodia?
You can take a bus from Ubon Ratchathani to Phnom Pehn via SRL Pakse, SRL Siem Reap, and Siem Reap in around 19h 53m. Alternatively, Thai Vietjet Air, Thai Airways International, and five other airlines fly from Ubon Ratchathani Airport (UBP) to Phnom Penh (KTI) 4 times a day.
- Website
- airasia.com
Flights from Ubon Ratchathani Airport to Siem Reap via Don Muang
- Ave. Duration
- 6h
- When
- Every day
- Estimated price
- $80–490
Flights from Ubon Ratchathani Airport to Phnom Penh via Don Muang
- Ave. Duration
- 7h 18m
- When
- Every day
- Estimated price
- $110–350
- Website
- turkishairlines.com
Flights from Ubon Ratchathani Airport to Siem Reap via Suvarnabhumi
- Ave. Duration
- 4h 47m
- When
- Every day
- Estimated price
- $120–1,300
Flights from Ubon Ratchathani Airport to Phnom Penh via Suvarnabhumi
- Ave. Duration
- 6h 25m
- When
- Monday
- Estimated price
- $210–800
- Website
- thaiairways.com
Flights from Ubon Ratchathani Airport to Siem Reap via Suvarnabhumi
- Ave. Duration
- 4h 47m
- When
- Every day
- Estimated price
- $120–1,300
- Website
- cambodia-airways.com
Flights from Ubon Ratchathani Airport to Phnom Penh via Suvarnabhumi
- Ave. Duration
- 5h 42m
- When
- Wednesday and Sunday
- Estimated price
- $75–430
- Website
- emirates.com
Flights from Ubon Ratchathani Airport to Siem Reap via Suvarnabhumi
- Ave. Duration
- 4h 55m
- When
- Tuesday, Thursday, and Saturday
- Estimated price
- $120–350
- Website
- bangkokair.com
Flights from Ubon Ratchathani Airport to Siem Reap via Suvarnabhumi
- Ave. Duration
- 6h
- When
- Every day
- Estimated price
- $120–350
- Website
- vietjetair.com
Flights from Ubon Ratchathani Airport to Phnom Penh via Suvarnabhumi
- Ave. Duration
- 5h 10m
- When
- Every day
- Estimated price
- $100–320
- Website
- siemreap.net
Bus from Siem Reap Airport to Siem Reap Town
- Ave. Duration
- 50 min
- Frequency
- Every 3 hours
- Estimated price
- $8–10
- Schedules at
- siemreap.net
- Phone
- 1490
- borkorsor@transport.co.th
- Website
- tcl99web.transport.co.th
Bus from Ubon Ratchathani to Pakse
- Ave. Duration
- 3h
- Frequency
- Twice daily
- Estimated price
- $4–35
- Book at
- https://12go.asia/en/operator/transport-co
- Website
- https://tcl99web.transport.co.th/Home
- 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
- siemreaptolao.com
- Phone
- 086 838351
- info@cambolink21express.com
- Website
- cambolink21express.com
Bus from Siem Reap to Phnom Pehn
- Ave. Duration
- 5h 30m
- Frequency
- Every 30 minutes
- Estimated price
- $13–17
- Book at
- cambolink21express.com
- Phone
- 1624
- customerservice@nakhonchaiair.com
- Website
- nakhonchaiair.com
Bus from Ubon Ratchathani to Bangkok Nakhonchai Air Terminal
- Ave. Duration
- 8h 37m
- Frequency
- Every 2 hours
- Estimated price
- $24–36
- Book at
- https://12go.asia/en/operator/nakhonchai-air
- Website
- https://www.nakhonchaiair.com/view/
- First Class
- $36
- Gold Class
- $27
- Phone
- (+855) 81 911 911
- support@virakbuntham.com
- Website
- vireakbuntham.com
Bus from Bangkok Mochit Bus Terminal to Phnom Penh
- Ave. Duration
- 12h
- Frequency
- 4 times a day
- Estimated price
- $30–65
- Website
- https://vireakbuntham.com/
Bus from Pakse Southern Bus Terminal to Ban Nakasang
- Ave. Duration
- 3h
- Frequency
- Hourly
- Estimated price
- $1–2
Ferry from Ban Nakasang Boat Pier to Don Det
- Ave. Duration
- 10 min
- Frequency
- Hourly
- Estimated price
- $1
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