Based on 180 reviews, the company was rated 3.1 stars on Busbud. Travellers were especially satisfied with the departure location and the staff but often complained with the power outlets. Virak Buntham ticket prices on this trip start at R 336
The bus was overbooked which resulted in me being kicked out of my seat and forced to share a single with someone else, after being yelled at for staff for someone that was not my fault and I had fully paid for my seat. Not only that, but it was overcrowded onto my seat with locals and staff yelling loudly at 3 am when everyone was trying to sleep. Absolutely awful experience, did not get what I had paid for at all.
A good way to travel this route is with Chan Moly Roth Transportation buses. The company offers 2 daily departures, with ticket prices starting at R 301 and the shortest trip taking about 634. Chan Moly Roth Transportation gets you where you want to go for a fair price.
Based on 4 reviews, the company was rated 4.2 stars on Busbud. Travellers were especially satisfied with the staff and the timeliness but often complained with the value for money. Larryta ticket prices on this trip start at R 528
Based on 21 reviews, Olongpich Transport was rated 2.2 stars for this trip. Olongpich Transport ticket prices on this trip start at R 283, with the trip lasting on average 690.
Olongpich Transport Sihanoukville Siem Reap recent customer reviews
A good way to travel this route is with SIMA Express buses. The company offers 2 daily departures, with ticket prices starting at R 633 and the shortest trip taking about 600. SIMA Express gets you where you want to go for a fair price.
Champa Tourist Bus offers 1 daily departures, and you can find tickets starting at R 301. The quickest ride takes around 690. Champa Tourist Bus offers a cost-effective solution to get you where you need to be.
A good way to travel this route is with Koh Rong Island Transport buses. The company offers 1 daily departures, with ticket prices starting at R 353 and the shortest trip taking about 720. Koh Rong Island Transport gets you where you want to go for a fair price.
Soryka Bus Transports offers 1 daily departures, and you can find tickets starting at R 353. The quickest ride takes around 720. Soryka Bus Transports offers a cost-effective solution to get you where you need to be.
Riya Transport offers 1 daily buses from Sihanoukville to Siem Reap. Though the average price for this trip is R 476, you can find tickets starting at R 476. The trip between the two cities usually takes about 540.
Sovan Rithy Express offers 1 daily buses from Sihanoukville to Siem Reap. Though the average price for this trip is R 353, you can find tickets starting at R 353. The trip between the two cities usually takes about 720.
Based on 2 reviews, the company was rated 4.5 stars on Busbud. Travellers were especially satisfied with the seats and the temperature but often complained with the timeliness. Airbus ticket prices on this trip start at R 773
Based on 41 reviews, the company was rated 4 stars on Busbud. Travellers were especially satisfied with the staff and the timeliness but often complained with the Wi-Fi. Giant Ibis Transport ticket prices on this trip start at R 559
Frequently asked questions about travelling from Sihanoukville to Siem Reap by bus
Please note that timetables, routes, or operator details shown here may be updated or differ at the time of your trip.
How much is the bus ticket from Sihanoukville to Siem Reap?
The cheapest bus tickets from Sihanoukville to Siem Reap start at R 283. The average price for this route is around R 379. Busbud recommends booking your tickets in advance for the best chance of getting the lowest possible price.
How long is the bus journey from Sihanoukville to Siem Reap?
The average bus journey time from Sihanoukville to Siem Reap is 10h, covering a distance of 305 km. The fastest bus gets you there in 7h 45m and is operated by Virak Buntham.
Which bus companies service the Sihanoukville to Siem Reap route?
What is the earliest and latest departure time for the bus from Sihanoukville to Siem Reap?
The earliest bus departs from Sihanoukville to Siem Reap at 08:00. And the latest bus departs at 21:30.
What are the CO₂ emissions for the bus trip from Sihanoukville to Siem Reap?
A bus trip from Sihanoukville to Siem Reap produces an estimated 8 kg of CO₂, making it a highly eco-friendly travel option and Busbud’s recommended way to travel.
What is the best bus company from Sihanoukville to Siem Reap?
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 Sihanoukville to Siem Reap?
Based on reviews on Busbud, the bus company Giant Ibis Transport has the best Wi-Fi rating with a score of 3.4.
Which bus company offers the most punctual service from Sihanoukville to Siem Reap?
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 Sihanoukville to Siem Reap?
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.
Best price found
08/12
R 263
09/12
R 263
Today
R 245
11/12
R 263
12/12
R 263
13/12
No data
14/12
R 263
15/12
R 263
The cheapest trip from Sihanoukville to Siem Reap was searched and found on 10 Dec 2025 with a price of R 245
To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from Sihanoukville to Siem Reap as early as possible.
You can expect to pay from R 245 to R 595 for a bus ticket from Sihanoukville to Siem Reap based on the last 2 days. You can expect to find the cheapest price for the trip at R 263, which is on 2025-12-11.
Usually SIMA Express 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.
The cheapest trip from Sihanoukville to Siem Reap was searched and found on 10 Dec 2025 with a price of R 245