From Siem Reap to Sihanoukville - Book Transport Tickets from USD 81

Siem Reap to Sihanoukville Destination Reviews

Raphael B

The driver wanted to kill us, dangerous avoid it. Sleeping on the floor, with a matress 5cm. You feel on your back every time there is a bump If you are more than 1,65m you need to sleep in foetus position : great The bus smells a mix of foots and gasoline Toilets were disgusting and the driver was going so fast it was almost impossible to sit on the toilet

Siem Reap to Sihanoukville, Bus Bus, Chan Moly Roth Transportation, Dec 8, 2025

Mike D

We were at the café one hour before departure. Unfortunately, I didn't read the email saying that the bus would leave a good two hours earlier. I only read it later. The operator was very polite and accommodating, and in the end we still had our ride, slept well, and were able to catch our flight the next day. We'd be happy to use them again anytime!!!

Siem Reap to Sihanoukville, Bus Sleeper Bus, Garuda Transports and Travel, Nov 26, 2025

Tomasz K

We travelled on a sleeper bus from Siem Reap to Sihanoukville. We booked the tickets through 12go - all the better companies were fully booked so we had to go on this one and were a bit afraid given some reviews. The bus left on time (19.30). The bed was comfortable, the light worked, there were two USB plugs working very well. The upper bed had a good A/C, it was a bit too hot on the lower bed. We were given pillows and blankets. The bus was not very clean - under the mattress there was a lot of dust - but we survived ;) There were 2 drivers and they were driving ok. We managed to get some sleep. The bus stopped frequently in many small towns - it could have travelled 2 hours faster without the stops. From Phnom Penh to Sihanoukville the bus does not use the expressway, but goes through an old very bumpy road. We arrived 1 h late (8.30) to Sihanoukville.

Siem Reap to Sihanoukville, Bus Sleeper Bus, Riya Transport, Nov 25, 2025

Nathanael

Comfy and spacious cabinets. Strong Aircon (for us a little to strong). They also have single cabinets which is great if your traveling alone. Pickup was on time, but the bus departure was delayed and the bus was stopping very often for extended periods of time which caused us to arrive 2h later then expected.

Siem Reap to Sihanoukville, Bus Sleeper Bus, Garuda Transports and Travel, Nov 17, 2025

Matthew M

Miss sold was expecting a toilet on board

Siem Reap to Sihanoukville, Bus Hotel Bus, Virak Buntham Express, Nov 13, 2025

Cristelle R

The drive was awesome ans so nice.

Siem Reap to Sihanoukville, Van VIP, Virak Buntham Express, Nov 2, 2025

Irene H

We took the hotel, night bus from Siem Reap to Sihanoukville. It was amazing. Comfy, big enough beds, electricity to charge our phone, and a clean blanket that was smelling amazingly. The company has a proper bus station both at Siem Reap and at Sihanoukville, with toilets and wifi. If going to Koh Rong afterwards, ensure to take the ferry with the same company because the transfer from the bus station to the port is included.

Siem Reap to Sihanoukville, Bus Hotel Bus, Virak Buntham Express, Nov 1, 2025

Kevin D

Comfortable and efficient! Nice service thank you :)!

Siem Reap to Sihanoukville, Bus Sleeper Bus, Giant Ibis Transport (Giant ibis Transport), Oct 28, 2025

Johannes A

The trip was perfect. Everything was on time and they also helped us organise continuous trips with the boat to the islands. Staff is very friendly. The only negative point is that the driver was calling the entire night on his phone what is very annoying if you book a sleeping bus

Siem Reap to Sihanoukville, Bus Luxury Hotel, Virak Buntham Express, Oct 11, 2025

William O

Very comfy, very modern. We both slept well! Bus timings worked perfectly with our plans.

Siem Reap to Sihanoukville, Bus Sleeper Bus, Giant Ibis Transport (Giant ibis Transport), Oct 3, 2025

4.4

534 customer reviews

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Siem Reap to Sihanoukville Schedule

Type	Operator	Class	Departure Time	Arrival Time	Price	Rating
Taxi	Angkor Guide Adventure	SUV 4pax	Any time	+8h 45m	$153.00	5.0
Bus	Go Ho Travel	Sleeper Bus	06:30	18:30	$23.00
Van	Virak Buntham Express	VIP	07:00	15:00	$24.94	3.6
Bus	CP Express	Minibus	07:30	18:30	$21.25
Bus	Larryta Express	Night Bus	08:00	17:30	$23.80	5.0
Bus	CP Express	Minibus	08:30	18:00	$21.25
Flight	Cambodia Angkor Air	Economy	09:30	10:35	$148.81	5.0
Flight	Cambodia Angkor Air	Economy	09:55	09:35	$299.00
Flight	Cambodia Angkor Air	Economy	10:25	11:30	$150.80	5.0
Flight	Cambodia Angkor Air	Economy	11:30	12:40	$192.65	5.0
Flight	Thai AirAsia	Economy	11:55	14:00	$172.25
Flight	Cambodia Angkor Air	Economy	12:20	09:15	$193.94
Flight	Vietnam Airlines	Economy	12:45	09:15	$414.33
Flight	Cambodia Angkor Air	Economy	13:15	09:15	$465.61
Flight	Cambodia Angkor Air	Economy	13:35	09:40	$368.36
Flight	Vietnam Airlines	Economy	14:05	09:15	$691.33
Flight	Cambodia Angkor Air	Economy	14:55	09:15	$336.26
Flight	Thai AirAsia	Economy	15:15	14:00	$172.25
Flight	Cambodia Angkor Air	Economy	15:35	09:15	$453.02
Flight	Vietnam Airlines	Economy	15:55	09:15	$311.72

Transportation from Siem Reap to Sihanoukville

Facts about the transport from Siem Reap to Sihanoukville

Cheapest Transport	$18
Fastest Transport	1h 10m
Earliest Departure	7:00 AM
Latest Departure	9:00 PM
Departures per day	7
Distance	992 kilometers
Transport Companies	Cambodia AirAsia, Cambodia Angkor Air, Cambodia Angkor Air, Go Ho Travel, Golden Escape Cambodia, Khorn Rado VIP Express, SIMA Car, Trans Passion, Virak Buntham Express

Popular Routes

How to get from Siem Reap to Sihanoukville

Travelling between Siem Reap and Sihanoukville is possible by Flight, bus, ferry, van and taxi. Flight guarantees the fastest travel on this route. Flight is the slowest option.

The most expensive ticket will cost you USD 296.35 if you go by flight; to keep it budget-friendly, opt for a flight which will set you back mere USD 81.31.

How long does it take to get from Siem Reap to Sihanoukville?

It can take you anywhere between 2 and 26 hours to travel between Siem Reap and Sihanoukville depending on the means of transport you choose.

Flight is the fastest way to travel between Siem Reap and Sihanoukville. Flight will bring you to your destination in 1h 10m. Flight does a much slower job and take about 1d 1h 35m to reach Sihanoukville.

How much does it cost to get from Siem Reap to Sihanoukville?

Travelling between Siem Reap and Sihanoukville can be as cheap as USD 81.31 if you opt for a Cambodia Angkor Air flight and as expensive as USD 296.35 if you buy a Cambodia AirAsia flight ticket.

Here is the list of how much you can expect to pay travelling by each means of transport available for this route.

What mode of transportation is the best one for my route?

Flights

Flying is the fastest and often the most expensive way to travel from Siem Reap to Sihanoukville, but with a bit of luck you can score very good deals for as little as USD 81.00.

Things to remember: Note that some of the airlines may have restrictions on checked luggage weight or require paying extra for check-in, choosing seats or transportation of oversized luggage.

If opting for a flight, calculate the time you will spend getting to and from the airports as well as the waiting time before your flight, getting through immigration in case of an international flight and recovering your checked luggage.

In certain cases all these procedures can add no less than 5 hours to your total travel time.

Airlines flying between Siem Reap and Sihanoukville

Cambodia AirAsia, Cambodia Angkor Air, Cambodia Angkor Air

Bus

Travelling from Siem Reap to Sihanoukville overland will inevitably take longer but in many cases it is the cheapest option if you opt for a bus.

Things to remember: For a more comfortable ride opt for a higher-class bus wherever possible. These buses usually have soft reclining seats and are equipped with air-conditioning and on-board toilets.

They often include water, snacks or a light lunch into your ticket price and make bathroom stops en-route.

Companies operating bus routes between Siem Reap and Sihanoukville

Virak Buntham Express

Taxi

Some travellers consider taxi to be the most convenient form of overland transport thanks to flexible departure times, a possibility to choose the size of the car you need, and a hassle-free door-to-door service.

Things to remember: If you are planning to make detours during your trip, discuss it with your driver or service provider in advance as it may affect the price.

Companies offering charters between Siem Reap and Sihanoukville

Golden Escape Cambodia, SIMA Car

Van

Vans are a great alternative - or, in many cases - your only option - if you need to travel overland within one and the same province or neighbouring provinces or states. Vans ply the roads between Siem Reap and Sihanoukville, too.

Things to remember: When travelling by van with huge luggage buying a separate seat for your suitcase or backpack is a good idea. Do not expect there is a roomy luggage compartment in a van - there is actually none and your fellow passengers are unlikely to appreciate your luggage stuck under their feet, alas.

Companies operating vans between Siem Reap and Sihanoukville

Khorn Rado VIP Express, Sarah Transport

Siem Reap to Sihanoukville