Buses from Siem Reap to Phnom Penh

Buses from Siem Reap to Phnom Penh

Siem Reap
Phnom Penh
Thu, Dec 11
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Siem Reap to Phnom Penh Destination Reviews

KS
The employees of Giant Ibis are too kind. We were waiting twice for the group of young men
Siem Reap to Phnom Penh, Bus Universe Luxury, Giant Ibis Transport (Giant ibis Transport), Dec 8, 2025
KA
Several stops during the night (lights on, noise,...). Besides that, we had a good and rapid trip :)
Siem Reap to Phnom Penh, Bus Luxury Hotel, Virak Buntham Express, Dec 5, 2025
A
The bus was expected to reach our destination at 11. We got there at 1.30AM which would have been fine if we were informed. Instead, we made multiple stops with absolutely no communication, with the drivers stopping off for food, doing some sort of deliveries and repairs. At one point we stopped every 6 minutes for an hour. This would have been fine if we were actually informed but instead we were left not knowing just sitting on a standstill vehicle ( at one point we stopped for 50 minutes with no idea when we would leave). To top it off, we had baby cockroaches and adult cockroaches in our bed bunker and also the hallway.
Siem Reap to Phnom Penh, Bus Bus, Chan Moly Roth Transportation, Dec 1, 2025
AS
Bus was great! You get a snack and water. Clean, nice chairs. Right on time for departure and scheduled arrival.
Siem Reap to Phnom Penh, Bus Universe Luxury, Giant Ibis Transport (Giant ibis Transport), Nov 30, 2025
R
Absolut friendly staffmembers, water and chocolate croissants. Great car. On time. Perfect!
Siem Reap to Phnom Penh, Bus Universe Luxury, Giant Ibis Transport (Giant ibis Transport), Nov 28, 2025
RM
It is great for the money, but I expected to have a big bus (like on photo) instead of small van.
Siem Reap to Phnom Penh, Bus Seater 45, Capitol VIP, Nov 27, 2025
G
First time I’ve used Giant Ibis, and I was impressed by the service, driver and guide were excellent, thank you
Siem Reap to Phnom Penh, Bus Universe Luxury, Giant Ibis Transport (Giant ibis Transport), Nov 25, 2025
SG
Probably the most comfortable bus seats I’ve ever been in, and good amount of recline & quite spacious. 6 hour trip was very enjoyable, excellent service and on time. Would definitely use this service again.
Siem Reap to Phnom Penh, Bus First Class, Airbus, Nov 23, 2025
TF
We had only 3 seats in a row so the Bus was very comfortable and spacious, the driver was driving save, the check in people were very nice, we left on time But! Some of the seats didn’t hold upright and we had a super long service stop to change the tyres and check the pressure?!? Plus million stops on the way plus dinner stop for another half an hour?!? and obviously in super overpriced restaurant! There was very cold ac - people were complaining and they just told us NO it is not possible to higher the temperature! No seat belts for many seats!!! We arrived 2h late because of all the unnecessary stops!
Siem Reap to Phnom Penh, Bus Tourist AC, Mey Hong Bus (Mey Hong Bus), Nov 20, 2025
SR
Polite and friendly driver and assistant, two rest stops , well organised and comfortable
Siem Reap to Phnom Penh, Bus Exclusive VIP Seater, Giant Ibis Transport (Giant ibis Transport), Nov 20, 2025
4.4
1951 customer reviews
5
58%
4
28%
3
10%
2
4%
1
0%

Siem Reap to Phnom Penh Bus Schedule

OperatorClassDeparture TimeArrival TimePriceRating
SIMA Car
VIP Hiace
00:00
05:20
€154.57
BookMeBus
Intercity
05:00
10:30
€12.98
BookMeBus
Intercity
06:00
11:30
€12.98
Larryta Bus
Night Bus
06:25
12:25
€11.59
Larryta Bus
Sleeper
06:45
12:45
€11.59
Larryta Bus
Sleeper
07:05
13:05
€11.59
Capitol VIP
Seater 45
07:30
13:30
€6.39
  4.2
Larryta Express
Seater 45
07:55
13:55
€9.49
Larryta Bus
Night Bus
08:15
14:15
€11.59
Larryta Express
Seater 45
08:33
14:33
€9.49
BookMeBus
Intercity
09:00
14:30
€10.75
Capitol VIP
Seater 45
09:30
16:30
€5.48
  4.2
Larryta Express
Minibus
09:50
15:50
€9.49
Larryta Bus
Sleeper
10:10
16:10
€11.59
Ebooking Express
Minibus
10:30
15:45
€9.49
  5.0
Go Ho Travel
Sleeper Bus
11:00
17:00
€7.99
Ebooking Express
Minibus
11:25
16:40
€9.49
  5.0
Larryta Bus
Bus 28 seats
11:55
17:55
€8.37
Larryta Express
Seater 28
12:15
18:15
€9.49
Larryta Bus
Bus 28 seats
12:35
18:35
€8.37

Transportation from Siem Reap to Phnom Penh

Facts about the bus from Siem Reap to Phnom Penh

Cheapest Bus€8
Fastest Bus5h
Earliest Bus5:00 AM
Latest Bus11:55 PM
Daily Bus Routes65
Distance322 kilometers
Bus CompaniesAirbus, Angkor Guide Adventure, Capitol VIP, EVGo Express, EVGo Express, Olongpich Transport, Virak Buntham Express

How to get from Siem Reap to Phnom Penh by Bus

Taking a bus to get from Siem Reap to Phnom Penh is a safe, comfortable and less expensive alternative for traveling this route. To popular destinations, bus companies operate multiple trips per day, often round the clock at 30-60 minute intervals. To less traveled destinations, there may be only 1 scheduled trip a day. The most common bus types are non-air-conditioned, air-conditioned, and premium buses.

It is best to reserve your tickets at least a few days ahead of your travel date. Check our list of bus companies available for online booking offering Siem Reap to Phnom Penh tickets. When traveling on weekends and holidays it is recommended to reserve tickets much earlier due to higher numbers of travelers, both vacation-makers and urban workers returning home to their provincial home.

How far is it from Siem Reap to Phnom Penh?

Traveling by bus, the distance from Siem Reap to Phnom Penh depends on the route taken. Most bus companies travel via expressways or tollways. This may not necessarily be the shortest route but it is the fastest one as normally there is less traffic and no traffic lights.

To get to certain island destinations which are not connected to the mainland by a bridge, buses board large car ferries. Passengers are usually asked to get off the bus, but there is no need to take your luggage from the bus. The travel distance from port to port is added to the total distance.

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

The estimate travel time from Siem Reap to Phnom Penh is about 5h. Note that traveling by bus is slower compared to driving your own car or getting a taxi. Depending on the departure time congestion between Siem Reap and Phnom Penh may differ greatly There is usually more traffic between morning until afternoon during weekdays than during weekends.

Another important factor that may affect travel time is the type of bus. Premium or VIP buses are usually faster as they use motorways and call to fewer bus stations (if any) en route. Buses normally make short 10-30-minute breaks after a few hours of continuous travel to allow passengers use bathrooms, stock up on munchies and let bus attendants and the driver have rest.

Some premium buses have onboard toilets and the second driver. Nevertheless, usually they still make en route stops for a quick lunch or fuel refill.

How much does it cost to get from Siem Reap to Phnom Penh by Bus?

The ticket price from Siem Reap to Phnom Penh can vary depending on the type of buses you choose. For a less expensive ticket consider non-air-conditioned or ordinary buses. Premium or luxury buses are more expensive but you can expect more comfort and some additional services like phone charging ports, personal entertainment system screens and toilets.

Siem Reap to Phnom Penh timetable

To help you plan your trip, here is the Siem Reap to Phnom Penh timetable of bus departure and arrival times.

Best Rated Companies for this Route

Bus companies differ a lot in quality and service they provide. When choosing a bus company for you travels, do some basic research before you buy your tickets.

Safety is one of the most important aspects to consider. We also recommend you checking reviews on overall service quality of the bus companies serving this route.

Our service only partners with reliable and trustworthy bus companies. We do our best to provide your a choice of the best operators available on each route.