There are 5 ways to get from Ubon Ratchathani to Koh Kong by plane, bus, or train
Select an option below to see step-by-step directions and to compare ticket prices and travel times in Rome2Rio's travel planner.
Fly, Van
best- Fly from Ubon Ratchathani Airport (UBP) to Phnom Penh (KTI)plane UBP - KTI
- Take the bus from Phnom Penh Virak Buntham Express to Koh Kong Virak Buntham Expressbus
13h 11m$107–324Train, bus, Van
cheapest- Take the train from Ubon Ratchathani to Lak Sitrain
- Take the bus from Bangkok to Phnom Penh Virak Buntham Expressbus
- Take the bus from Phnom Penh Virak Buntham Express to Koh Kong Virak Buntham Expressbus
27h 30m$50–122Bus, Minivan, Van
- 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
- Take the bus from Phnom Penh Virak Buntham Express to Koh Kong Virak Buntham Expressbus
26h 34m$72–250Bus, Van
- Take the bus from Ubon Ratchathani to Paksebus
- Take the bus from SRL Pakse to SRL Siem Reapbus
- Take the bus from Siem Reap Virak Buntham Express to Phnom Penhbus
- Take the bus from Phnom Penh Virak Buntham Express to Koh Kong Virak Buntham Expressbus
27h 18m$69–268Bus, Van via Bangkok
- Take the bus from Ubon Ratchathani to Bangkok Nakhonchai Air Terminalbus
- Take the bus from Bangkok Mochit Bus Terminal to Phnom Penhbus
- Take the bus from Phnom Penh Virak Buntham Express to Koh Kong Virak Buntham Expressbus
28h 33m$72–99
Ubon Ratchathani Airport (UBP) to Phnom Penh (KTI) flights
Questions & Answers
The cheapest way to get from Ubon Ratchathani to Koh Kong is to train and bus and Van which costs $45 - $130 and takes 27h 30m.
The fastest way to get from Ubon Ratchathani to Koh Kong is to fly and Van which takes 13h 11m and costs $100 - $330.
No, there is no direct bus from Ubon Ratchathani to Koh Kong. However, there are services departing from Ubon Ratchathani and arriving at Koh Kong Virak Buntham Express via SRL Pakse, Siem Reap, Preah Puth Mean Bon Pagoda and Phnom Penh Virak Buntham Express. The journey, including transfers, takes approximately 26h 34m.
The distance between Ubon Ratchathani and Koh Kong is 764 km.
The best way to get from Ubon Ratchathani to Koh Kong without a car is to bus and Minivan and Van which takes 26h 34m and costs $70 - $250.
It takes approximately 13h 11m to get from Ubon Ratchathani to Koh Kong, including transfers.
Ubon Ratchathani to Koh Kong bus services, operated by Nakhonchai Air, depart from Ubon Ratchathani station.
Ubon Ratchathani to Koh Kong bus services, operated by Nakhonchai Air, arrive at Bangkok Nakhonchai Air Terminal station.
Book your Ubon Ratchathani to Koh Kong bus tickets online with 12go.asia.
There are 16+ hotels available in Koh Kong.
What companies run services between Ubon Ratchathani, Thailand and Koh Kong, Cambodia?
You can take a bus from Ubon Ratchathani to Koh Kong Virak Buntham Express via SRL Pakse, SRL Siem Reap, Siem Reap, Phnom Pehn, Preah Puth Mean Bon Pagoda, Kuntha Bopha Chidlren's Hospital, and Phnom Penh Virak Buntham Express in around 26h 34m.
- Website
- airasia.com
Flights from Ubon Ratchathani Airport to Phnom Penh via Don Muang
- Ave. Duration
- 6h 48m
- When
- Every day
- Estimated price
- $100–300
- Website
- cambodia-airways.com
Flights from Ubon Ratchathani Airport to Phnom Penh via Suvarnabhumi
- Ave. Duration
- 5h 42m
- When
- Wednesday and Sunday
- Estimated price
- $120–310
- Website
- vietjetair.com
Flights from Ubon Ratchathani Airport to Phnom Penh via Suvarnabhumi
- Ave. Duration
- 5h 10m
- When
- Every day
- Estimated price
- $90–290
- Website
- turkishairlines.com
Flights from Ubon Ratchathani Airport to Phnom Penh via Suvarnabhumi
- Ave. Duration
- 6h 25m
- When
- Monday, Thursday, and Saturday
- Estimated price
- $180–700
- Phone
- 1690
- sarabanklang@railway.co.th
- Website
- dticket.railway.co.th
Train from Ubon Ratchathani to Lak Si
- Ave. Duration
- 7h 45m
- Frequency
- Twice daily
- Estimated price
- $5–26
- Book at
- https://12go.asia/en/operator/thai-railways
- Website
- https://dticket.railway.co.th/DTicketPublicWeb/home/Home
- 1st Class (Air-Conditioned Berth)
- $19–26
- 3rd Class (Seat)
- $6–8
- 2nd Class (Air-Conditioned Berth)
- $5–8
- 2nd Class (Air-conditioned Seat)
- $14–16
- Phone
- (+855) 81 911 911
- support@virakbuntham.com
- Website
- vireakbuntham.com
Bus from Phnom Penh Virak Buntham Express to Koh Kong Virak Buntham Express
- Ave. Duration
- 5h
- Frequency
- Every 4 hours
- Estimated price
- $14–30
- Schedules at
- vireakbuntham.com
- Book at
- bookmebus.com
Bus from Phnom Penh Virak Buntham Express to Koh Kong Virak Buntham Express
- Ave. Duration
- 5h
- Frequency
- Every 4 hours
- Estimated price
- $14–30
- Schedules at
- vireakbuntham.com
- Book at
- bookmebus.com
Bus from Siem Reap Virak Buntham Express to Phnom Penh
- Ave. Duration
- 6h
- Frequency
- Hourly
- Estimated price
- $10–35
- Schedules at
- vireakbuntham.com
- Book at
- 12go.asia
Bus from Phnom Penh Virak Buntham Express to Koh Kong Virak Buntham Express
- Ave. Duration
- 5h
- Frequency
- Every 4 hours
- Estimated price
- $14–30
- Schedules at
- vireakbuntham.com
- Book at
- bookmebus.com
Bus from Bangkok to Phnom Penh Virak Buntham Express
- Ave. Duration
- 12h
- Frequency
- Every 4 hours
- Estimated price
- $29–65
- Schedules at
- vireakbuntham.com
- Book at
- 12go.asia
Bus from Phnom Penh Virak Buntham Express to Koh Kong Virak Buntham Express
- Ave. Duration
- 5h
- Frequency
- Every 4 hours
- Estimated price
- $14–30
- Schedules at
- vireakbuntham.com
- Book at
- bookmebus.com
Bus from Phnom Penh Virak Buntham Express to Koh Kong Virak Buntham Express
- Ave. Duration
- 5h
- Frequency
- Every 4 hours
- Estimated price
- $14–30
- Schedules at
- vireakbuntham.com
- Book at
- bookmebus.com
- 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
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
- 12go.asia
Bus from SRL Pakse to SRL Siem Reap
- Ave. Duration
- 10h
- Frequency
- Once daily
- Estimated price
- $40–170
- Book at
- 12go.asia
- 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
- 12go.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
- $23–35
- Book at
- https://12go.asia/en/operator/nakhonchai-air
- Website
- https://www.nakhonchaiair.com/view/
- First Class
- $35
- Gold Class
- $27
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