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Last updated : 28/12/2025

From USD 15.00
| Cheapest Bus Tickets | USD 15.00 |
|---|---|
| Avg. Bus Duration | |
| First Bus & Last Bus | 22:15 & 22:15 |
| Daily Bus Services | 1 buses |
Global customers
Active bus operators
Daily bookings
18 Years of experience you can trust
Female hotline, Instant resolution & refund, Self - support
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Pick your perfect seat
Travelling from Kampong Cham to Oyadav(Ratanakiri) by bus is now more convenient with online ticket booking platforms like redBus. Here, you get access to real-time seat availability, transparent pricing, and details about the bus operators. You can book your bus from anywhere at any time of the day. Enjoy hassle-free online bookings and travel insights. The website and app are supported in both Khmer and English.
We have listed 1 bus operators that offer 1 services on this route. The first bus on this route departs at 22:15 from Kampong Cham and the last bus departs at 22:15 to Oyadav(Ratanakiri). With an average travel time of 9 hrs 15 mins. The bus journey is guaranteed to be comfortable with the advanced amenities, like spacious legroom. AC, Charging ports, etc.
redBus offers more than 200+ verified operators covering 28 cities in Cambodia. Some of the top operators in the Kampong Cham to Oyadav(Ratanakiri) bus route is:
Bus booking starts from USD 15 for Kampong Cham to Oyadav(Ratanakiri). Additionally, there are a few discounts and offers that you can avail of from redBus.
Existing user discount of up to 25%. Use the offer code KHBUS during booking and get a 10% Discount up to USD $1 + 15% cashback up to USD $3 within 1 hour of ticket booking.
redDeals are provided by selected operators, where you can avail a FLAT USD $2 OFF on bus tickets. These offers are highlighted especially on the booking page, where bus operators are listed.
Celebrate the festive season with exciting travel deals and special promos on redBus Cambodia. Whether you are heading back home to your family or planning a holiday getaway, you can enjoy discounted fares and exclusive cashback on your bus journey. Keep an eye on the redBus website or app to avoid missing out, as these festive offers are live only for a limited time.
*T&C applied
The average bus duration from Kampong Cham to Oyadav(Ratanakiri) is approximately 9 hours.
The amenities available in the Kampong Cham to Oyadav(Ratanakiri) buses are:
The starting fare from Kampong Cham to Oyadav(Ratanakiri) is USD 15.
The last bus departs at 22:15 from Kampong Cham.
Here are the reasons why redBus is so unique:
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