Siem Reap to Ratanakiri Bus

Booking bus tickets from Siem Reap to Ratanakiri is now advanced and mobile-friendly. You do not have to wait in line at the counter or search for a proper source. Log in to redBus and all the verified buses operating from the Siem Reap to Ratanakiri route are listed on the page. Here you get safe vehicles, easy boarding points, flexible ticketing options designed to suit your travel needs and a comfortable journey.

• There are a total of 3 verified bus operators listed on the site.
• These bus operators offer a total of 3 bus services on the route
• The minimum time taken to travel the route is 07:40
• The first bus to depart from Siem Reap is at 07:30
• The last bus to Ratanakiri from Siem Reap is at 08:00.

For Siem Reap to Ratanakiri, the bus ticket price starts at USD 16. You can also take advantage of a few redBus discounts and promotions.

Up to 50% OFF on Bus Tickets Online with Special Promos

• Use promo code KHNEW, and get upto 20% off up to USD $2 and recieve 30% cashback of up to USD $4.
• Use promo KHBUS* for a discount of 10% up to USD 1 + 15% cashback up to USD 3, within an hour of purchasing your ticket.

• redBus Cambodia PAYDAY SALE is here! Use Code "BOEUKLUY10" and get $3 off + $7 cashback on all buses (except for selected bus operators). Hurry, offer valid till 4th March 2026. 

Festive Deals

Enjoy fantastic travel offers with redBus Cambodia as you celebrate the holiday season. You can take advantage of special rewards and reduced bus rates, whether you're planning a vacation or returning home to your family. Since these holiday deals are only available briefly, keep a watch on the redBus website or app to ensure you don't miss out. 

*T&C applied