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 $21
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 $24
Based on 3 reviews, the company was rated 3 stars on Busbud. Travellers were especially satisfied with the timeliness and the seats but often complained with the power outlets. Capitol ticket prices on this trip start at $23
SIMA Express offers 3 daily departures, and you can find tickets starting at $25. The quickest ride takes around 220. SIMA Express offers a cost-effective solution to get you where you need to be.
Based on 21 reviews, Olongpich Transport was rated 2.2 stars for this trip. Olongpich Transport ticket prices on this trip start at $19, with the trip lasting on average 345.
Olongpich Transport Sihanoukville Phnom Penh recent customer reviews
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 $26
Champa Tourist Bus offers 4 daily departures, and you can find tickets starting at $25. The quickest ride takes around 240. 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 Sakura Bus buses. The company offers 2 daily departures, with ticket prices starting at $32 and the shortest trip taking about 180. Sakura Bus gets you where you want to go for a fair price.
Go Ho Travel offers 1 daily buses from Sihanoukville to Phnom Penh. Though the average price for this trip is $25, you can find tickets starting at $25. The trip between the two cities usually takes about 360.
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 WiFi. Giant Ibis Transport ticket prices on this trip start at $30
Frequently asked questions about travelling from Sihanoukville 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 Sihanoukville to Phnom Penh?
The cheapest bus tickets from Sihanoukville to Phnom Penh start from $19. 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 Sihanoukville to Phnom Penh?
The average bus travel time from Sihanoukville to Phnom Penh is 3h, covering a distance of 185 km. The quickest bus can get you there in 2h 30m and is operated by Airbus.
Which bus companies service the Sihanoukville to Phnom Penh route?
What are the earliest and latest departure times for the bus from Sihanoukville to Phnom Penh?
The earliest bus departs from Sihanoukville to Phnom Penh at 4:00am. And the latest bus departs at 11:55pm.
What are the CO₂ emissions for the bus trip from Sihanoukville to Phnom Penh?
A bus trip from Sihanoukville to Phnom Penh generates an estimated 5 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 Sihanoukville 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 Sihanoukville 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 Sihanoukville 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 Sihanoukville 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.
Best price found
01-07
$16
01-08
$20
Today
$20
01-10
$16
01-11
$20
01-12
$16
01-13
$18
01-14
$20
The cheapest trip from Sihanoukville to Phnom Penh was searched and found on Jan 7, 2026 with a price of $16
To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from Sihanoukville to Phnom Penh, as early as possible.
You can expect to pay from $16 to $29 for a bus ticket from Sihanoukville to Phnom Penh based on the last 2 days. You can expect to find the cheapest price for the trip at $16 which is on 2026-01-10.
Usually Virak Buntham, 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.
The cheapest trip from Sihanoukville to Phnom Penh was searched and found on Jan 7, 2026 with a price of $16