Chan Moly Roth Transportation offers 2 daily buses from Siem Reap to Koh Rong Samloem. Though the average price for this trip is £39, you can find tickets starting at £34. The trip between the two cities usually takes about 804.
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 £36
Saly VIP Transportation and Tourism offers 2 daily departures, and you can find tickets starting at £32. The quickest ride takes around 870. Saly VIP Transportation and Tourism offers a cost-effective solution to get you where you need to be.
SIMA Express offers 1 daily departures, and you can find tickets starting at £41. The quickest ride takes around 776. 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 £33, with the trip lasting on average 940.
Frequently asked questions about travelling by bus from Siem Reap to Koh Rong Samloem
How far is Koh Rong Samloem from Siem Reap by coach?
The distance between Siem Reap and Koh Rong Samloem by coach is approximately 195 miles (314 km).
What is the best way to go from Siem Reap to Koh Rong Samloem without a car?
You can travel to Koh Rong Samloem from Siem Reap by coach, which provides a smooth ride and an affordable and convenient trip. Depending on your preferences, another alternative is to explore ridesharing trips.
Find cheapest prices for buses
Price is for a one-way ticket for one passenger and based on past searches.
Best price found
18/11
No data
19/11
£36
Today
£31
21/11
£31
22/11
No data
23/11
No data
24/11
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25/11
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The cheapest trip from Siem Reap to Koh Rong Samloem was searched and found on 20 Nov 2025 with a price of £31
To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from Siem Reap to Koh Rong Samloem as early as possible.
You can expect to pay from £31 to £40 for a bus ticket from Siem Reap to Koh Rong Samloem based on the last 2 days. You can expect to find the cheapest price for the trip at £31, which is on 2025-11-21.
The cheapest trip from Siem Reap to Koh Rong Samloem was searched and found on 20 Nov 2025 with a price of £31