There are 5 ways to get from Phnom Penh to Udon Thani 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 to Udon Thani International Airport
best- Fly from Phnom Penh (KTI) to Udon Thani International Airport (UTH)plane KTI - UTH
8h 1m฿4,012–5,517Bus, train
cheapest- Take the bus from Phnom Penh to Bangkok Mochit Bus Terminalbus
- Take the train from Krung Thep Aphiwat Central Terminal to Udon Thanitrain 25 Hua Lamphong - Nong Khai - Class II Sleeper AC / ...
21h 48m฿1,311–2,418Bus via Bangkok
- Take the bus from Phnom Penh to Bangkok Mochit Bus Terminalbus
- Take the bus from Bangkok Mochit Bus Terminal to Udonthanibus
21h 20m฿1,744–1,994Bus, fly to Wattay International Airport
- Take the bus from Canadia Garden to Techo International Airportbus
- Fly from Phnom Penh (KTI) to Wattay International Airport (VTE)plane KTI - VTE
- Take the bus from Central Bus Station Vientiane to Udonthanibus
10h 31m฿5,604–8,609Bus
- Take the bus from Phnom Penh Sorya Bus to Ban Nakasangbus
- Take the bus from Ban Nakasang to Vientiane Talat Sao Stationbus
- Take the bus from Vientiane Talat Sao Station to Udon Thanibus
32h฿1,738–2,579
Phnom Penh (KTI) to Udon Thani International Airport (UTH) flights
Questions & Answers
The cheapest way to get from Phnom Penh to Udon Thani is to bus and train which costs ฿1300 - ฿2500 and takes 21h 48m.
The fastest way to get from Phnom Penh to Udon Thani is to fly which takes 8h 1m and costs ฿4000 - ฿5500.
No, there is no direct bus from Phnom Penh to Udon Thani. However, there are services departing from Phnom Penh and arriving at Udonthani via Bangkok Mochit Bus Terminal. The journey, including transfers, takes approximately 21h 20m.
The distance between Phnom Penh and Udon Thani is 742 km.
The best way to get from Phnom Penh to Udon Thani without a car is to bus via Bangkok which takes 21h 20m and costs ฿1700 - ฿2000.
It takes approximately 8h 1m to get from Phnom Penh to Udon Thani, including transfers.
Phnom Penh to Udon Thani bus services, operated by , depart from Phnom Penh station.
The best way to get from Phnom Penh to Udon Thani is to fly which takes 8h 1m and costs ฿4000 - ฿5500. Alternatively, you can bus via Bangkok, which costs ฿1700 - ฿2000 and takes 21h 20m.
Phnom Penh to Udon Thani bus services, operated by , arrive at Bangkok Mochit Bus Terminal station.
Book your Phnom Penh to Udon Thani bus tickets online with 12go.asia.
What companies run services between Phnom Penh, Cambodia and Udon Thani, Thailand?
Thai Airways International, Thai AirAsia, and three other airlines fly from Phnom Penh (KTI) to Udon Thani International Airport (UTH) 4 times a day. Alternatively, you can take a bus from Phnom Penh to Udonthani via Bangkok Mochit Bus Terminal in around 21h 20m.
- Website
- thaiairways.com
Flights from Phnom Penh to Udon Thani International Airport via Suvarnabhumi
- Ave. Duration
- 4h
- When
- Every day
- Estimated price
- ฿4,200–13,000
- Website
- airasia.com
Flights from Phnom Penh to Udon Thani International Airport via Don Muang
- Ave. Duration
- 3h 50m
- When
- Every day
- Estimated price
- ฿3,600–10,000
Flights from Phnom Penh to Wattay International Airport via Don Muang
- Ave. Duration
- 3h 35m
- When
- Every day
- Estimated price
- ฿5,000–8,500
- Website
- vietjetair.com
Flights from Phnom Penh to Udon Thani International Airport via Suvarnabhumi
- Ave. Duration
- 5h 20m
- When
- Every day
- Estimated price
- ฿3,200–13,000
- Website
- vietnamairlines.com
Flights from Phnom Penh to Wattay International Airport
- Ave. Duration
- 1h 50m
- When
- Every day
- Estimated price
- ฿5,500–8,000
- Website
- cambodia-airways.com
Flights from Phnom Penh to Wattay International Airport
- Ave. Duration
- 1h 40m
- When
- Thursday, Friday, and Sunday
- Estimated price
- ฿3,600–10,000
- Phone
- 1690
- [email protected]
- Website
- dticket.railway.co.th
Train from Krung Thep Aphiwat Central Terminal to Udon Thani
- Ave. Duration
- 8h 10m
- Frequency
- 4 times a day
- Estimated price
- ฿200–1,300
- Book at
- https://12go.asia/en/operator/thai-railways
- Website
- https://dticket.railway.co.th/DTicketPublicWeb/home/Home
- 1st Class (Air-Conditioned Berth)
- ฿600–900
- 3rd Class (Seat)
- ฿220–270
- 2nd Class (Air-Conditioned Berth)
- ฿200–270
- 2nd Class (Air-conditioned Seat)
- ฿510–560
- Second Class Sleeper
- ฿1,089–1,094
- Ordinary Train
- ฿250–1,300
- Phone
- 1624
- [email protected]
- Website
- nakhonchaiair.com
Bus from Bangkok Mochit Bus Terminal to Udonthani
- Ave. Duration
- 7h 50m
- Frequency
- Every 3 hours
- Estimated price
- ฿671–878
- Book at
- https://12go.asia/en/operator/nakhonchai-air
- Website
- https://www.nakhonchaiair.com/view/
- Gold Class
- ฿671
- First Class
- ฿878
- Phone
- (855) 097 2473 773
- Website
- tourismcambodia.com
Bus from Canadia Garden to Techo International Airport
- Ave. Duration
- 1h
- Frequency
- Every 15 minutes
- Estimated price
- ฿12–17
- Schedules at
- tourismcambodia.com
- Phone
- +856 21 216 507
- [email protected]
- Website
- facebook.com
Bus from Central Bus Station Vientiane to Udonthani
- Ave. Duration
- 2h 30m
- Frequency
- Every 4 hours
- Estimated price
- ฿33
- Schedules at
- laos-guide-999.com
- Phone
- +855 16 908 045
- [email protected]
- Website
- easybook.com
Bus from Phnom Penh Sorya Bus to Ban Nakasang
- Ave. Duration
- 8h
- Frequency
- 4 times a week
- Estimated price
- ฿800–1,200
- Schedules at
- facebook.com
Bus from Ban Nakasang to Vientiane Talat Sao Station
- Ave. Duration
- 19h
- Frequency
- Once daily
- Estimated price
- ฿829
- Phone
- 1490
- [email protected]
- Website
- tcl99web.transport.co.th
Bus from Vientiane Talat Sao Station to Udon Thani
- Ave. Duration
- 3h
- Frequency
- Every 4 hours
- Estimated price
- ฿80–550
- Book at
- https://12go.asia/en/operator/transport-co
- Website
- https://tcl99web.transport.co.th/Home
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