Vientiane to Siem Reap bus is a popular way of travelling between Laos and Cambodia.There are up to 4 daily bus departures available, including 4 night buses. The earliest bus departs from Vientiane bus station at 18:30h, arriving at Siem Reap bus station at 20:30h the following day. While latest bus departs at 20:00h, arriving at 18:00h the following day.
Popular Operators
Soutchai Travel, Sarah Transport Laos
Lowest Price
€49
Transportation Options
Bus, Plane, Minivan
Table Of Contents
Getting from Vientiane and Siem Reap by bus
The shortest travel distance between Vientiane and Siem Reap is 668 km.
The fastest bus which departs at 20:00 has a travel time of 22:00h.
The longest travel time on the route is 26:00h.
Depending on the selected departure, the following amenities are available: toilet and seat belts.
You can book tickets in advance to secure your seat, especially during peak travel times.
Overnight buses
If you want to travel overnight and save money on accommodation or arrive in Siem Reap earlier, there
are 4 night buses from Vientiane to Siem Reap.
The overnight buses depart between and 20:00 and arrive between 18:00 and 20:30
the same day.
Since the travel time between the two stations is 10:38, all bus departures for this route are overnight. You can see some of them below.
Bus companies operating the Vientiane to Siem Reap route
There is a total of 5 bus companies operating the route. These bus companies have not been rated yet by travelers. Here you can see the list of the most popular bus companies operating this route.
If you've traveled from Vientiane to Siem Reap, and you want to share your experience, leave a review for the route and let us know what part of your journey was the best, and what needs improvement.
These reviews were originally written under our former names, GetByBus and GetByFerry. But don’t worry, it’s all us! Same company, same trusted partners, just with a new vibe as Traveling.com.
Other popular destinations from Vientiane
If you're wondering what other destinations you can visit when traveling from Vientiane, below are some of the most popular routes that other clients have purchased their tickets for:
If you're looking for inspiration as to where to travel next once you've reached Siem Reap, here is the list of the most popular travel routes that our clients have previously purchased their tickets for: