Next bus departures
| Operated by | Vehicle type | Departure time | Departure location | Trip duration | Arrival time | Arrival location | Recommended | Price and booking link |
|---|---|---|---|---|---|---|---|---|
 | Bus | សៀមរាប(ចំណតផ្សារក្រោម) | ការិយាល័យកណ្តាលអូរឬស្សី | Cheapest | ||||
E Booking Express | Bus | Siem Reap | E Booking Express Phnom Penh | Fastest | ||||
Airbus | Bus | Siem Reap Chong Kaosou | Phnom Penh Japan Hospital | No tags | ||||
 | Bus | Siem Reap Chong Kaosou | Phnom Penh Japan Hospital | No tags | ||||
| Bus | សៀមរាប(ចំណតផ្សារក្រោម) | ការិយាល័យកណ្តាលអូរឬស្សី | No tags |
Last refresh of the prices: Last Thursday at 9:33 PM +07.
Get from Siem Reap to Phnom Penh
The journey takes about 6 hours, and with fares starting at just $14, it presents an excellent value for a comfortable ride.
Where are the popular stops in Siem Reap and Phnom Penh?
Stops in Siem Reap
- A
Siem Reap
Borey Seang Nam Rd, Krong Siem Reap, Cambodia - B4 63, Krong Siem Reap, Cambodia
- C
Siem Reap Giant Ibis Main
Khmer Pub St, Krong Siem Reap, Cambodia - D
Siem Reap AVT
18A Hap Guan St, Krong Siem Reap, Cambodia - E
Siem Reap Transport Co
Concrete Drain Rd, Krong Siem Reap, Cambodia - F
Siem Reap Thero Express
NR6, Krong Siem Reap, Cambodia
Stops in Phnom Penh
- AFrance St. (47), Phnom Penh, Cambodia
- BPreah Sihanouk Blvd (274), Phnom Penh, Cambodia
- C128 Kampuchea Krom Blvd (128), Phnom Penh, Cambodia
- DPreah Sisowath Quay, Phnom Penh, Cambodia
- E
Phnom Penh Virak Buntham olympic
St 310, Phnom Penh, Cambodia - F
Samdach Penn Nouth St
289 Samdach Penn Nouth St. (289), Phnom Penh, Cambodia
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Frequently asked questions about travelling from Siem Reap to Phnom Penh by bus
Please note that schedules, routes, or operator details shown here may be updated or vary at the time of your trip.
How much is the bus ticket from Siem Reap to Phnom Penh?
The cheapest bus tickets from Siem Reap to Phnom Penh start from $14. The average price for this route is around $24. Busbud recommends that you book your tickets in advance for a better chance to get the lowest possible price.
How long is the bus ride from Siem Reap to Phnom Penh?
The average bus travel time from Siem Reap to Phnom Penh is 6h, covering a distance of 228 km. The quickest bus can get you there in 4h and is operated by E Booking Express.
Which bus companies service the Siem Reap to Phnom Penh route?
Several major bus companies operate on this route with 59 buses available per day, including services from Cambolink21 Express, Virak Buntham, Capitol, E Booking Express, Airbus, Larryta, EVGO Express Cambodia, Saly VIP Transportation and Tourism, Go Ho Travel, CP Express, Olongpich Transport, Mey Hong Express, Chan Moly Roth Transportation, Giant Ibis Transport.
What are the earliest and latest departure times for the bus from Siem Reap to Phnom Penh?
The earliest bus departs from Siem Reap to Phnom Penh at 5:00am. And the latest bus departs at 11:55pm.
What are the CO₂ emissions for the bus trip from Siem Reap to Phnom Penh?
A bus trip from Siem Reap to Phnom Penh generates an estimated 6 kg of CO₂, making it a highly eco-friendly travel option and a mode of travel recommended by Busbud.
What is the best bus company from Siem Reap to Phnom Penh?
According to Busbud customers, the highest-rated bus company on this route is Airbus, with an average rating of 4.5 out of 5 stars based on 2 reviews.
Which bus company has the best Wi-Fi from Siem Reap to Phnom Penh?
Based on Busbud reviews, the bus company Giant Ibis Transport has the highest Wi-Fi rating with a score of 3.4.
Which bus company has the best on-time performance from Siem Reap to Phnom Penh?
According to Busbud traveller reviews, the most punctual bus company on this route is Larryta, with a punctuality rating of 5.0 out of 5 stars.
Which bus company has the cleanest buses from Siem Reap to Phnom Penh?
According to Busbud traveller reviews, the bus company with the cleanest buses on this route is Airbus, with a cleanliness rating of 5.0 out of 5 stars.
Find cheapest prices for buses
Price is for a one-way ticket for one passenger and based on past searches.
The cheapest trip from Siem Reap to Phnom Penh was searched and found on Feb 12, 2026 with a price of $11To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from Siem Reap to Phnom Penh, as early as possible.
You can expect to pay from $11 to $35 for a bus ticket from Siem Reap to Phnom Penh based on the last 2 days. You can expect to find the cheapest price for the trip at $11 which is on 2026-02-15.
Usually Airbus will charge you higher prices for tickets closer to the departure date. To find the best prices, you should be flexible on your date of travel.
