Previously seen journeys
| Operated by | Vehicle type | Departure time | Departure location | Trip duration | Arrival time | Arrival location | Recommended | Price and booking link |
|---|---|---|---|---|---|---|---|---|
 | Bus | M'MPI BAY (Koh Rong Samloem) | 96b Saint 230 | No tags | ||||
| Bus | M'MPI BAY (Koh Rong Samloem) | 96b Saint 230 | No tags | ||||
| Bus | M'MPI BAY (Koh Rong Samloem) | 96b Saint 230 | No tags | ||||
| Bus | M'MPI BAY (Koh Rong Samloem) | 96b Saint 230 | No tags | ||||
| Bus | M'MPI BAY (Koh Rong Samloem) | 96b Saint 230 | No tags |
Get from Koh Rong Samloem to Phnom Penh
The journey takes about 5 hours, and with fares starting at just £28, it presents an excellent value for a comfortable ride.
Where are the popular stops in Koh Rong Samloem and Phnom Penh?
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
Compare bus companies
SIMA Express offers 3 daily buses from Koh Rong Samloem to Phnom Penh. Though the average price for this trip is £28, you can find tickets starting at £28. The trip between the two cities usually takes about 310.
Frequently asked questions about travelling by bus from Koh Rong Samloem to Phnom Penh
Please note that timetables, routes, or operator details shown here may be updated or vary at the time of your journey.
How much is the bus ticket from Koh Rong Samloem to Phnom Penh?
The cheapest coach tickets from Koh Rong Samloem to Phnom Penh start from £28. The average price for this route is around £28. Busbud recommends that you book your tickets in advance for a better chance to get the lowest possible price.
How long is the bus journey from Koh Rong Samloem to Phnom Penh?
The average bus journey time from Koh Rong Samloem to Phnom Penh is 5h, covering a distance of 127 miles. The fastest bus can take you there in 4h 15m and is operated by SIMA Express.
Which bus companies service the Koh Rong Samloem to Phnom Penh route?
Several major bus companies operate on this route with 3 buses available per day.
What is the earliest and latest departure time for the bus from Koh Rong Samloem to Phnom Penh?
The earliest bus departs from Koh Rong Samloem to Phnom Penh at 08:45. And the latest bus departs at 16:30.
What are the CO₂ emissions for the bus trip from Koh Rong Samloem to Phnom Penh?
A bus journey from Koh Rong Samloem to Phnom Penh produces an estimated 5 kg of CO₂, making it a highly eco-friendly choice and a mode of travel recommended by Busbud.
Find cheapest prices for buses
Price is for a one-way ticket for one passenger and based on past searches.
The cheapest trip from Koh Rong Samloem to Phnom Penh was searched and found on 8 Dec 2025 with a price of £27To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from Koh Rong Samloem to Phnom Penh as early as possible.
You can expect to pay from £27 to £27 for a bus ticket from Koh Rong Samloem to Phnom Penh based on the last 2 days. You can expect to find the cheapest price for the trip at £27, which is on 2025-12-08.
