There are 4 ways to get from Khon Kaen to Phnom Penh 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 from Khon Kaen Airport
best- Fly from Khon Kaen Airport (KKC) to Phnom Penh (KTI)plane KKC - KTI
8h 17m$102–302Train, bus
cheapest- Take the train from Khon Kaen to Rangsittrain
- Take the bus from Bangkok Mochit Bus Terminal to Phnom Penhbus
20h 35m$41–72Bus
- Take the bus from Khon Kaen to Bangkok Mochit Bus Terminalbus
- Take the bus from Bangkok Mochit Bus Terminal to Phnom Penhbus
20h 22m$48–53Bus to Roi Et Airport, fly
- Take the bus from Khon Kaen to Roi Etbus
- Fly from Roi Et Airport (ROI) to Phnom Penh (KTI)plane ROI - KTI
12h 2m$131–357
Khon Kaen Airport (KKC) to Phnom Penh (KTI) flights
Questions & Answers
The cheapest way to get from Khon Kaen to Phnom Penh is to train and bus which costs $40 - $75 and takes 20h 35m.
The fastest way to get from Khon Kaen to Phnom Penh is to fly which takes 8h 17m and costs $100 - $310.
No, there is no direct bus from Khon Kaen to Phnom Penh. However, there are services departing from Khon Kaen and arriving at Phnom Penh via Bangkok Mochit Bus Terminal. The journey, including transfers, takes approximately 20h 22m.
The distance between Khon Kaen and Phnom Penh is 653 km.
The best way to get from Khon Kaen to Phnom Penh without a car is to bus which takes 20h 22m and costs $45 - $55.
It takes approximately 8h 17m to get from Khon Kaen to Phnom Penh, including transfers.
Khon Kaen to Phnom Penh bus services, operated by Nakhonchai Air, depart from Khon Kaen station.
The best way to get from Khon Kaen to Phnom Penh is to fly which takes 8h 17m and costs $100 - $310. Alternatively, you can bus, which costs $45 - $55 and takes 20h 22m.
Khon Kaen to Phnom Penh bus services, operated by Nakhonchai Air, arrive at Bangkok Mochit Bus Terminal station.
Book your Khon Kaen to Phnom Penh bus tickets online with 12go.asia.
What companies run services between Khon Kaen, Thailand and Phnom Penh, Cambodia?
Thai Airways International, Thai AirAsia, and four other airlines fly from Khon Kaen Airport (KKC) to Phnom Penh (KTI) 4 times a day. Alternatively, you can take a bus from Khon Kaen to Phnom Penh via Bangkok Mochit Bus Terminal in around 20h 22m.
- Website
- airasia.com
Flights from Khon Kaen Airport to Phnom Penh via Don Muang
- Ave. Duration
- 5h 27m
- When
- Every day
- Estimated price
- $100–300
Flights from Khon Kaen Airport to Phnom Penh via Chiang Mai, Don Muang
- Ave. Duration
- 6h 45m
- When
- Tuesday, Thursday, and Saturday
- Estimated price
- $130–360
Flights from Roi Et Airport to Phnom Penh via Don Muang
- Ave. Duration
- 7h 20m
- When
- Every day
- Estimated price
- $120–340
- Website
- cambodia-airways.com
Flights from Khon Kaen Airport to Phnom Penh via Suvarnabhumi
- Ave. Duration
- 4h 15m
- When
- Sunday and Wednesday
- Estimated price
- $160–390
- Website
- thaiairways.com
Flights from Khon Kaen Airport to Phnom Penh via Suvarnabhumi
- Ave. Duration
- 4h 15m
- When
- Every day
- Estimated price
- $140–350
- Website
- skyangkorair.com
Flights from Khon Kaen Airport to Phnom Penh via Suvarnabhumi
- Ave. Duration
- 3h 45m
- When
- Tuesday, Friday, Saturday, and Sunday
- Estimated price
- $70–400
- Phone
- 1690
- [email protected]
- Website
- dticket.railway.co.th
Train from Khon Kaen to Rangsit
- Ave. Duration
- 6h 35m
- Frequency
- Once daily
- Estimated price
- $4–40
- 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)
- $5–7
- 2nd Class (Air-Conditioned Berth)
- $4–7
- 2nd Class (Air-conditioned Seat)
- $13–15
- Second Class Sleeper
- $30–31
- Ordinary Train
- $7–40
- Phone
- 1624
- [email protected]
- Website
- nakhonchaiair.com
Bus from Khon Kaen to Bangkok Mochit Bus Terminal
- Ave. Duration
- 6h 52m
- Frequency
- Every 30 minutes
- Estimated price
- $15–20
- Book at
- https://12go.asia/en/operator/nakhonchai-air
- Website
- https://www.nakhonchaiair.com/view/
- First Class
- $20
- Gold Class
- $15
- Phone
- +66 56 720 720
- [email protected]
- Website
- phetprasert.com
Bus from Khon Kaen to Roi Et
- Ave. Duration
- 2h
- Frequency
- 4 times a day
- Estimated price
- $3–7
- Schedules at
- phetprasert.com
- 13
- $3–4
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