Buses from Champassak to Siem Reap

Buses from Champassak to Siem Reap

Champassak
Siem Reap
Wed, Sep 16
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2 Travelers
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Champassak to Siem Reap Destination Reviews

VL
Valentina L
Very well organised
Champassak to Siem Reap, Bus Seater 35, Airbus, Aug 20, 2026
EH
Erik H
The information level was very low from the agents on the ground and staff on the bus. However, the staff was very helpful around obtaining visa to Cambodia - vey supportive indeed. The food was good, but the snacks where very basic.
Champassak to Siem Reap, Bus Seater 36, Airbus, Dec 3, 2025
M
Marc
Very comfortable and personal very kindly speaking English
Champassak to Siem Reap, Bus Seater 35, Airbus, May 21, 2025
AD
Annie D
Don Det - Siem Reap Start point isn’t as shown on confirmation it’s at the port. Had to wait 30 mins + for the bus at Nakasang. Bus that turned up wasn’t the one advertised but was still ok. Lunch, water and hot beverage was nice. Border crossings were well organised. We arrived in Siem Reap around about 1800.
Champassak to Siem Reap, Bus Seater 36, Airbus, May 20, 2025
SH
Simon H
The crew did an amazing job and the bus was great. It would be 5 stars if the information in the pdf would be better.
Champassak to Siem Reap, Bus Seater 35, Airbus, May 3, 2025
K
Katie
Driver was great, not to fast and reckless. I am quite a nervous passenger due to some of the driving in SEA but this journey was relaxing, the staff are friendly too
Champassak to Siem Reap, Bus Seater 36, Airbus, Apr 6, 2025
4.4
18 customer reviews
5
61%
4
11%
3
28%
2
0%
1
0%

Champassak to Siem Reap Bus Schedule

OperatorClassDeparture TimeArrival TimePriceRating
Airbus
Seater 35
09:45
18:00
$32.68
  4.8
Airbus
Seater 36
09:45
18:00
$32.68
  3.7
Airbus
Seater 35
10:45
19:00
$32.68
  4.8
Airbus
Seater 36
10:45
20:00
$32.68
  3.7

How to get from Champassak to Siem Reap by bus

Bus travel remains one of the most affordable and convenient ways to travel between many destinations. Getting from Champassak to Siem Reap by bus may not be the fastest way of travel, yet many travellers prefer to rely on the bus on this route; with easy online booking and tickets of different classes for all tastes and budgets available, the bus from Champassak to Siem Reap a conscious and budget-friendly option.

Check the timetable before you book your ticket and read other travellers’ reviews to choose the trip that suits you best. Note that there may be several bus terminals at your departure or arrival point – always double-check where you are leaving from and arriving to. It may prove crucial if you have connecting trips.

Here is the list of operators serving the route: .

How far is Champassak from Siem Reap?

If travelling by bus, you will cover the distance of 317 km between Champassak and Siem Reap.

How long does it take to get from Champassak to Siem Reap by bus?

Buses normally need between 7h 30m and 14h hours to get to Siem Reap from Champassak. Note that the travel time is for your reference only and can depend on different factors such as traffic and weather conditions. Heavy rainfalls almost inevitably make the trip longer due to poor visibility or floods. Road and surface repairs which happen quite often, result in detours and longer travel times. Major national holidays, long weekends, or peak season periods may cause delays both in departures and arrivals – plan accordingly to avoid disappointment, especially if you have further connections and a tight schedule.

On this route, Namo Angkor Travel offers the fastest service. Namo Angkor Travel buses usually take the longest time to complete the journey.

Remember, though, that tickets offering the shortest travel time are normally the most expensive ones. Yet it pays to spend a bit more to ensure your bus goes direct without additional stops and uses highways instead of local roads.

How much does it cost to get from Champassak to Siem Reap by bus?

The price of your bus ticket will depend not only on the distance you need to cover but on the class of your coach. E.g. expect to shell out more for VIP or sleeper buses while ordinary buses though being the cheapest option, often are a compromise on comfort and travel time. Of course, they do their job, too, and can be the only option if you hop on/off in the middle of the route.

Anyway, travelling by bus between Champassak and Siem Reap remains an affordable option. The cheapest ticket is offered by Garuda Transports and Travel and costs USD 25.06. A Green Paradise's ticket will set you back USD 25.06 on average.

Travelling by bus essentials

  • If you are planning to travel during the high season, weekends, or national holidays, booking your bus tickets in advance is highly recommended. The demand is at its highest, yet very often, the number of coaches serving the route remains the same. The earlier you reserve your seat, the better. On some routes, you need to secure your ticket more than a month in advance; on others, a couple-of-days advanced booking is enough. During such periods, try to book online beforehand whenever possible, as showing up at the bus station without a ticket may result in many-hours of waiting in the queue or leave you downright stranded.
  • VIP, 1st, Gold, and similar bus tickets are the most expensive option, but they provide a higher level of comfort. Normally the price of such tickets will include wide soft reclining seats, blankets, water and snacks or lunch, and sometimes some toiletries. Upper-class buses travel faster, make fewer stops during the route, and normally provide more spacious seating to their passengers and a better travel experience.
  • Not all buses have an on-board toilet, but generally, for all trips longer than three hours, all operators schedule a bathroom and/or a lunch stop. While operators definitely do their best to keep on-board toilets clean, the smell may be an issue sometimes. For longer trips, booking a seat a bit farther from the toilet may be a good idea. Also, using bathroom stops for your toilet needs is always better than trying to find your balance in an on-board toilet on the run.
  • If you travel by an air-con bus, make sure to pack layers. A hoodie, a warm scarf, or a beanie hat may prove a good idea. Air-conditioning on buses tends to be excessive, and running nose and sore throats abound after even not the longest bus rides.
  • Always use the security belts even if your bus ride attendant or driver does not insist on it. Your safety comes first – for you, for sure. All buses normally are equipped with security belts, but they may be fixed behind your seat. Take time to find the belt and fix it appropriately.
  • To avoid being disturbed by overhead lights, switched on during stops even at night, and too loud music or sound from the on-board entertainment system, have earplugs and a sleeping mask at hand.
  • As a courtesy to other passengers, avoid using strong perfumes or smelly foods. Some foods like cheeses or durians are forbidden to take on-board – check in advance. Alcohol is also prohibited on the majority of buses.
  • Note that if the bus requires refuelling en-route, passengers will be asked to get off the bus. Operators are not allowed to refuel with passengers on board due to safety reasons. Usually, it takes from 5 to 10 minutes and is often combined with a toilet/lunch stop.
  • If not stated otherwise in your tickets, arrive at the bus station 20-30 minutes before departure. It will give you enough time to find the departure platform and check-in. For international trips, you may need more time for check-in and border formalities.

Transportation from Champassak to Siem Reap

Facts about the bus from Champassak to Siem Reap

Cheapest Bus$26
Fastest Bus7h
Earliest Bus3:00 AM
Latest Bus2:30 PM
Daily Bus Routes26
Distance317 kilometers
Bus CompaniesAirbus, Asia Van Transfer, Dara Panha Sak Transport, Garuda Transports and Travel, Go Ho Travel, Green Paradise, Lana Express, Namo Angkor Travel, SRL Transport