Next bus departures
| Operated by | Vehicle type | Departure time | Departure location | Trip duration | Arrival time | Arrival location | Recommended | Price and booking link |
|---|---|---|---|---|---|---|---|---|
 | Bus | Saly VIP office (Siem Reap) | Kep | Cheapest | ||||
| Bus | Saly VIP office (Siem Reap) | Kep | Fastest | ||||
| Bus | Saly VIP office (Siem Reap) | Kep | No tags | ||||
 | Bus | Siem Reap Branch | Kep | No tags |
Last refresh of the prices: Last Tuesday at 12:57 PM +07.
Get from Siem Reap to Kep
The journey takes about 12 hours 30 minutes, and with fares starting at just $36, it presents an excellent value for a comfortable ride.
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Frequently asked questions about travelling from Siem Reap to Kep 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 Kep?
The cheapest bus tickets from Siem Reap to Kep start from $36. The average price for this route is around $36. 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 Kep?
The average bus travel time from Siem Reap to Kep is 12h 30m, covering a distance of 325 km. The quickest bus can get you there in 10h and is operated by Chan Moly Roth Transportation.
Which bus companies service the Siem Reap to Kep route?
Several major bus companies operate on this route with 3 buses available per day, including services from Saly VIP Transportation and Tourism, Olongpich Transport, Chan Moly Roth Transportation.
What are the earliest and latest departure times for the bus from Siem Reap to Kep?
The earliest bus departs from Siem Reap to Kep at 10:45pm. And the latest bus departs at 11:30pm.
What are the CO₂ emissions for the bus trip from Siem Reap to Kep?
A bus trip from Siem Reap to Kep generates an estimated 8 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 Kep?
According to Busbud customers, the highest-rated bus company on this route is Olongpich Transport, with an average rating of 2.2 out of 5 stars based on 21 reviews.
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 Kep was searched and found on Jan 8, 2026 with a price of $32To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from Siem Reap to Kep, as early as possible.
You can expect to pay from $32 to $33 for a bus ticket from Siem Reap to Kep based on the last 2 days. You can expect to find the cheapest price for the trip at $32 which is on 2026-01-11.
