From Siem Reap to Sihanoukville - Book Transport Tickets from USD 163

Siem Reap to Sihanoukville Destination Reviews

Elias B

Sat me next to a stranger, loud drivers, loud cabin, no stops.

Siem Reap to Sihanoukville, Bus Luxury Hotel, Virak Buntham Express, May 4, 2026

Saylor J

I really appreciated that there was a bathroom on board. It was a comfortable trip and the staff were kind.

Siem Reap to Sihanoukville, Bus Sleeper, Larryta Bus, Apr 28, 2026

Miroslava U

I go with your bus to Phnom Phen.

Siem Reap to Sihanoukville, Bus Sleeper, Larryta Bus, Apr 20, 2026

Thibault

The person working for the operator at the front desk in Siem Reap lied to us, no transparency, no reliable information

Siem Reap to Sihanoukville, Bus Sleeping Bus + VIP Van, Sima Express, Apr 2, 2026

Vincenzo D

Good company, comfortable

Siem Reap to Sihanoukville, Bus Night Bus, Larryta Bus, Mar 30, 2026

Dylan C

The beds at the back are over the engine so they are quite warm. I would suggest getting 2nd level beds or beds at the front.

Siem Reap to Sihanoukville, Bus Night Bus, Larryta Bus, Mar 23, 2026

Gabriel S

No space to put a carry a backpack except between your legs, which is not ideal to sleep. The mattress is very lightly padded

Siem Reap to Sihanoukville, Bus Night Bus, Larryta Bus, Mar 10, 2026

Massimiliano

everything perfect, impeccable service, excellent punctuality, luxury cleanliness, comfort 💯, perfect driving service, everything was beyond expectations the best night bus service 🙏

Siem Reap to Sihanoukville, Bus Night Bus, Larryta Bus, Mar 7, 2026

Bronte A

We took the overnight bus from Siem Reap to Sihanoukville. Absolutely wonderful service, cleanest toilet I have ever seen on a bus. We ran ahead of schedule, beds were reasonably spacious, bus was clean, air con worked well and blankets and pillows were provided. Also crackers, toothbrush and water were provided. Best bus experience so far in south east Asia. Would 100% recommend.

Siem Reap to Sihanoukville, Bus Night Bus, Larryta Bus, Mar 5, 2026

Danielle J

Probably very rare but I was the only one on the bus, driver was kind and stopped off at a toliet for me when I needed to go. Would book them again

Siem Reap to Sihanoukville, Bus Luxury Hotel, Virak Buntham Express, Mar 1, 2026

4.4

617 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	$174.52
Flight	Cambodia Angkor Air	Economy	12:20	09:15	$193.94
Flight	Vietnam Airlines	Economy	12:45	09:15	$419.79
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	$700.44
Flight	Cambodia Angkor Air	Economy	14:55	09:15	$336.26
Flight	Thai AirAsia	Economy	15:15	14:00	$174.52
Flight	Cambodia Angkor Air	Economy	15:35	09:15	$453.02
Flight	Vietnam Airlines	Economy	15:55	09:15	$311.72

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 412.86 if you go by flight; to keep it budget-friendly, opt for a flight which will set you back mere USD 163.27.

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

It can take you anywhere between 2 and 24 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 23h 40m 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 163.27 if you opt for a Cambodia Angkor Air flight and as expensive as USD 412.86 if you buy a Cambodia Angkor Air 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 163.00.

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 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

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

Chamroeun Sila Transport

Transportation from Siem Reap to Sihanoukville

Facts about the transport from Siem Reap to Sihanoukville

Cheapest Transport	$19
Fastest Transport	1h 10m
Earliest Departure	6:15 AM
Latest Departure	10:35 PM
Departures per day	5
Distance	992 kilometers
Transport Companies	Cambodia Angkor Air, Cambodia Angkor Air, Chamroeun Sila Transport, Garuda Transports and Travel, Go Ho Travel, Sima Car, Trans Passion, Virak Buntham Express

Popular Routes

Siem Reap to Sihanoukville