Buses from Phnom Penh to Siem Reap

Buses from Phnom Penh to Siem Reap

Phnom Penh
Siem Reap
Mon, Apr 20
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Phnom Penh to Siem Reap Destination Reviews

G
Geoffrey
On the plus side, the bus was on time. On the downside, we slept on the lower deck, near the engine, which was extremely hot and noisy. I say "slept" because they were sleeper berths; sleeping was a different story. Furthermore, the air conditioning was so weak that it felt like we were in a sauna. In conclusion, if comfort is your priority, this isn't the right choice. However, for the adventurous, it's up to you.
Phnom Penh to Siem Reap, Bus Sleeper 34, Saly VIP, Apr 16, 2026
YL
Yevhen L
The bus arrived with delays 1.5 hours.
Phnom Penh to Siem Reap, Bus Seater 45, Larryta Bus, Apr 15, 2026
OB
Oscar B
The air conditioning barely worked and it was 40 degrees.
Phnom Penh to Siem Reap, Bus Seater 45, Capitol, Apr 14, 2026
GT
Glenn T
Trip take to long. Going all through back roads and side streets through phnom penh rather than simple highway
Phnom Penh to Siem Reap, Bus Exclusive VIP Seater, Giant Ibis Transport (Giant ibis Transport), Apr 14, 2026
MB
Matthew B
Overall really comfortable and enjoyable transfer experience. Great quality guidance from the instructor onboard the bus and provided water, snacks and very clean toilet onboard.
Phnom Penh to Siem Reap, Bus Exclusive VIP Seater, Giant Ibis Transport (Giant ibis Transport), Apr 13, 2026
SD
Susan D
Very smooth journey but poor communication generally compared to Giant Ibis. We booked a male and female for seats 1 and 2 on the sleeper bus (travelling however during the day) and we haare married)
Phnom Penh to Siem Reap, Bus Sleeper, Larryta Bus, Apr 10, 2026
RK
Rosie K
The bus was comfortable and they provided snacks and water. It left Phnom Penh on time but we had to wait an extra half an hour at the lunch stop so that the bus could pick up some other passengers but we only arrived half an hour late.
Phnom Penh to Siem Reap, Bus Universe Luxury, Giant Ibis Transport (Giant ibis Transport), Apr 8, 2026
MM
Matteo M
We has a dic-hour-trip: due ing the first 2 hours the air condition did not work well, that is why we feel not confortable. The wi fi dis not work good too. It is not worth the price
Phnom Penh to Siem Reap, Bus Seater 37, Airbus, Apr 8, 2026
OM
Oliver M
The bus had huge leg space. AC was not too cold. Toilet in bus but still had enough toilet stops.
Phnom Penh to Siem Reap, Bus Seater 45, Capitol, Apr 8, 2026
SO
Svetlana O
Everything except internet was great!
Phnom Penh to Siem Reap, Bus Exclusive VIP Seater, Giant Ibis Transport (Giant ibis Transport), Apr 4, 2026
4.5
2551 customer reviews
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62%
4
27%
3
8%
2
3%
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Phnom Penh to Siem Reap Bus Schedule

OperatorClassDeparture TimeArrival TimePriceRating
Olongpich Transport
Luxury
00:00
06:00
$10.40
  3.0
Olongpich Transport
Hotel Bus
00:30
06:00
$11.05
  4.0
Ebooking Express
Seater
00:55
06:55
$11.05
  4.0
Virak Buntham Express
Hotel Bus
01:30
07:30
$12.04
  3.9
Virak Buntham Express
Luxury Hotel
02:00
08:00
$14.62
  3.8
Ebooking Express
Minibus
04:55
10:30
$11.48
  4.5
Ebooking Express
Minibus
05:55
10:40
$11.48
  4.5
Ebooking Express
Minibus
06:15
11:45
$11.05
  4.5
Ebooking Express
Seater
06:45
12:45
$11.05
  4.0
Ebooking Express
Minibus
07:15
12:45
$11.05
  4.5
Ebooking Express
Seater
07:45
13:45
$11.05
  4.0
Ebooking Express
Seater
08:15
14:15
$11.05
  4.0
Giant Ibis Transport
Universe Luxury
08:45
14:45
$15.00
  4.5
Ebooking Express
Seater
09:15
16:15
$11.05
  4.0
Giant Ibis Transport
Universe Luxury
09:45
15:45
$15.00
  4.5
Larryta Bus
Sleeper
10:10
16:10
$13.50
  3.0
Ebooking Express
Minibus
10:30
15:45
$11.05
  4.5
Ebooking Express
Seater
10:55
16:55
$11.05
  4.0
Seila Angkor Express
VIP 15 pax
11:30
17:30
$8.50
  4.5
Capitol VIP
Seater 45
12:00
18:00
$8.50
  4.5

How to get from Phnom Penh to Siem Reap by bus

Bus travel remains one of the most affordable and convenient ways to travel between many destinations. Getting from Phnom Penh 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 Phnom Penh 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 Phnom Penh from Siem Reap?

If travelling by bus, you will cover the distance of 327 km between Phnom Penh and Siem Reap.

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

Buses normally need between 5h 15m and 6h hours to get to Siem Reap from Phnom Penh. 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, E Booking Express offers the fastest service. Virak Buntham Express 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 Phnom Penh 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 Phnom Penh and Siem Reap remains an affordable option. The cheapest ticket is offered by Olongpich Transport and costs USD 13.00. A Airbus's ticket will set you back USD 13.00 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 Phnom Penh to Siem Reap

Facts about the bus from Phnom Penh to Siem Reap

Cheapest Bus$13
Fastest Bus5h 15m
Earliest Bus12:00 AM
Latest Bus11:55 PM
Daily Bus Routes70
Distance327 kilometers
Bus CompaniesAirbus, Angkor Guide Adventure, E Booking Express, Olongpich Transport, Sovan Rithy Express, Virak Buntham Express