Buses from Siem Reap to Phnom Penh

Buses from Siem Reap to Phnom Penh

Siem Reap
Phnom Penh
Sun, Aug 16
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Siem Reap to Phnom Penh Destination Reviews

EC
Erik C
The service and staff were incredibly nice
Siem Reap to Phnom Penh, Bus Seater 37, Airbus, Aug 12, 2026
AL
Andrew L
Very comfortable.
Siem Reap to Phnom Penh, Bus Tourist AC, Mey Hong Bus (Mey Hong Bus), Aug 1, 2026
MA
Muhammad A
Comfortable service but Ac a bit warm
Siem Reap to Phnom Penh, Bus Sleeper, Larryta Bus, Jul 31, 2026
MA
Mais A
Giant Ibis is definitely one of the best transportation companies in the region. Everything was well organized, and the schedules were very punctual, which made traveling completely stress-free. The seats were comfortable, making the journey enjoyable even on longer trips, and the staff was professional and helpful throughout. On top of that, the ticket prices are very reasonable for the quality of service they provide. If you’re traveling in Cambodia or going to neighboring countries, I highly recommend Giant Ibis. I would definitely choose them again for my future trips.Giant Ibis are the best
Siem Reap to Phnom Penh, Bus Exclusive VIP Seater, Giant Ibis Transport (Giant ibis Transport), Jul 27, 2026
JN
Joanna N
Great all round. Comfy seats, careful driver and very friendly staff member who kept us informed throughout the journey. Rest breaks were in clean places and we had no issues. Wish I’d worn a jacket though as the air con was fierce and towards the end it was really cold on there. Arrived a little later but due to poor weather and traffic. All good.
Siem Reap to Phnom Penh, Bus Universe Luxury, Giant Ibis Transport (Giant ibis Transport), Jul 26, 2026
SV
Sonja V
We had some water damage to our luggage due to bad weather conditions, and the luggage carrière was not waterproof.
Siem Reap to Phnom Penh, Bus Universe Luxury, Giant Ibis Transport (Giant ibis Transport), Jul 25, 2026
C
Carl
The drive was smooth and pleasant We had one stop for lunch which was nice and good to stretch legs The young man doing drinks and ens is was a trainee and excellent at his job , made sure everyone was catered for . Spoke very good English
Siem Reap to Phnom Penh, Bus Exclusive VIP Seater, Giant Ibis Transport (Giant ibis Transport), Jul 22, 2026
AR
Altaf R
Excellent experience taking this night bus ride.
Siem Reap to Phnom Penh, Bus Sleeper Bus, Giant Ibis Transport (Giant ibis Transport), Jul 14, 2026
P
Patrick
Really good bus, lots of (leg)space. Pleasant ride.
Siem Reap to Phnom Penh, Bus Exclusive VIP Seater, Giant Ibis Transport (Giant ibis Transport), Jul 12, 2026
A
Aisling
Fantastic experience
Siem Reap to Phnom Penh, Bus Tourist AC, Mey Hong Bus (Mey Hong Bus), Jul 12, 2026
4.5
2377 customer reviews
5
61%
4
26%
3
9%
2
4%
1
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Siem Reap to Phnom Penh Bus Schedule

OperatorClassDeparture TimeArrival TimePriceRating
SIMA Car
VIP Hiace
00:00
05:20
€156.13
BookMeBus
Intercity
05:00
10:30
€12.60
BookMeBus
Intercity
06:00
11:30
€12.60
Larryta Bus
Night Bus
06:25
12:25
€11.71
Larryta Bus
Sleeper
06:45
12:45
€11.71
Larryta Bus
Sleeper
07:05
13:05
€11.71
Capitol VIP
Seater 45
07:30
13:30
€6.45
  4.2
Larryta Express
Seater 45
07:55
13:55
€9.58
Larryta Bus
Night Bus
08:15
14:15
€11.71
Larryta Express
Seater 45
08:33
14:33
€9.58
BookMeBus
Intercity
09:00
14:30
€10.43
Capitol VIP
Seater 45
09:30
16:30
€5.53
  4.2
Larryta Express
Minibus
09:50
15:50
€9.58
Larryta Bus
Sleeper
10:10
16:10
€11.71
Ebooking Express
Minibus
10:30
15:45
€9.58
  5.0
Go Ho Travel
Sleeper Bus
11:00
17:00
€8.07
Ebooking Express
Minibus
11:25
16:40
€9.58
  5.0
Larryta Bus
Bus 28 seats
11:55
17:55
€8.46
Larryta Express
Seater 28
12:15
18:15
€9.58
Larryta Bus
Bus 28 seats
12:35
18:35
€8.46

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 15m. 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.

Transportation from Siem Reap to Phnom Penh

Facts about the bus from Siem Reap to Phnom Penh

Cheapest Bus€9
Fastest Bus4h 48m
Earliest Bus12:00 AM
Latest Bus11:55 PM
Daily Bus Routes63
Distance322 kilometers
Bus CompaniesAirbus, Chan Moly Roth Transportation, Dara Panha Sak Transport, E Booking Express, Go Ho Travel, Olongpich Transport, Trans Passion, Virak Buntham Express