Bus Siem Reap to Koh Rong: Compare prices and save money

Compare all timetables for the bus from Siem Reap to Koh Rong

Here is a selection of the cheapest bus trips from the schedule from Siem Reap to Koh Rong from various bus operators like Sima Express, Virak Buntham or Go Ho Travel for the next days.

today

$40

tomorrow

Sunday

$40

Monday

$42

Tuesday

$43

Wednesday

$42

Thursday

$40

Cheapest bus trips today
BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Seat classes	Price
Olongpich Transport	13h 0m	5:30 PM	Siem Reap	Taphul Road	6:30 AM	Koh Rong	Port	Economy	$40	A Bus from Olongpich Transport goes from Taphul Road, Siem Reap (Cambodia) at 12/5/2025 5:30:00 PM to Port, Koh Rong (Cambodia) arriving at 12/6/2025 6:30:00 AM. 50 Economy ticket for $40 per person are available. Travel duration is 13h 0m
Chan Moly Night Bus Transportation		8:30 PM	Siem Reap	Bus Terminal	6:42 AM	Koh Rong	Port	Economy	$42	A Bus from Chan Moly Night Bus Transportation goes from Bus Terminal, Siem Reap (Cambodia) at 12/5/2025 8:30:00 PM to Port, Koh Rong (Cambodia) arriving at 12/5/2025 6:42:00 AM. 50 Economy ticket for $42 per person are available. Travel duration is -14h -48m
Go Ho Travel	13h 0m	7:00 PM	Siem Reap	Rithya Mondulkiri Express	8:00 AM	Koh Rong	Port	Economy	$43	A Bus from Go Ho Travel goes from Rithya Mondulkiri Express, Siem Reap (Cambodia) at 12/5/2025 7:00:00 PM to Port, Koh Rong (Cambodia) arriving at 12/6/2025 8:00:00 AM. 50 Economy ticket for $43 per person are available. Travel duration is 13h 0m
Virak Buntham	12h 45m	8:30 PM	Siem Reap	Larryta Express Bus Stop	9:15 AM	Koh Rong	Port	Economy	$44	A Bus from Virak Buntham goes from Larryta Express Bus Stop, Siem Reap (Cambodia) at 12/5/2025 8:30:00 PM to Port, Koh Rong (Cambodia) arriving at 12/6/2025 9:15:00 AM. 50 Economy ticket for $44 per person are available. Travel duration is 12h 45m
Sima Express	12h 35m	11:55 PM	Siem Reap	Taphul Road	12:30 PM	Koh Rong	Port	Economy	$49	A Bus from Sima Express goes from Taphul Road, Siem Reap (Cambodia) at 12/5/2025 11:55:00 PM to Port, Koh Rong (Cambodia) arriving at 12/6/2025 12:30:00 PM. 50 Economy ticket for $49 per person are available. Travel duration is 12h 35m

Cheapest bus trips Sunday
BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Seat classes	Price
Olongpich Transport	13h 0m	5:30 PM	Siem Reap	Taphul Road	6:30 AM	Koh Rong	Long Set Beach	Economy	$40	A Bus from Olongpich Transport goes from Taphul Road, Siem Reap (Cambodia) at 12/7/2025 5:30:00 PM to Long Set Beach, Koh Rong (Cambodia) arriving at 12/8/2025 6:30:00 AM. 50 Economy ticket for $40 per person are available. Travel duration is 13h 0m
Chan Moly Night Bus Transportation		8:30 PM	Siem Reap	Bus Terminal	6:42 AM	Koh Rong	Port	Economy	$42	A Bus from Chan Moly Night Bus Transportation goes from Bus Terminal, Siem Reap (Cambodia) at 12/7/2025 8:30:00 PM to Port, Koh Rong (Cambodia) arriving at 12/7/2025 6:42:00 AM. 50 Economy ticket for $42 per person are available. Travel duration is -14h -48m
Go Ho Travel	13h 0m	7:00 PM	Siem Reap	Rithya Mondulkiri Express	8:00 AM	Koh Rong	Port	Economy	$43	A Bus from Go Ho Travel goes from Rithya Mondulkiri Express, Siem Reap (Cambodia) at 12/7/2025 7:00:00 PM to Port, Koh Rong (Cambodia) arriving at 12/8/2025 8:00:00 AM. 50 Economy ticket for $43 per person are available. Travel duration is 13h 0m
Virak Buntham	14h 45m	7:30 PM	Siem Reap	Vireak Buntham	10:15 AM	Koh Rong	Port	First Class	$46	A Bus from Virak Buntham goes from Vireak Buntham, Siem Reap (Cambodia) at 12/7/2025 7:30:00 PM to Port, Koh Rong (Cambodia) arriving at 12/8/2025 10:15:00 AM. 50 First Class ticket for $46 per person are available. Travel duration is 14h 45m
Sima Express	11h 47m	11:30 PM	Siem Reap	Larryta Express Bus Stop	11:17 AM	Koh Rong	Port	Business	$49	A Bus from Sima Express goes from Larryta Express Bus Stop, Siem Reap (Cambodia) at 12/7/2025 11:30:00 PM to Port, Koh Rong (Cambodia) arriving at 12/8/2025 11:17:00 AM. 50 Business ticket for $49 per person are available. Travel duration is 11h 47m

Cheapest bus trips Monday
BertCompanyCountOneCompanyName	Departure time	From	Departure	Arrival time	To	Destination	Seat classes	Price
Chan Moly Night Bus Transportation	8:30 PM	Siem Reap	Bus Terminal	6:42 AM	Koh Rong	Port	Economy	$42	A Bus from Chan Moly Night Bus Transportation goes from Bus Terminal, Siem Reap (Cambodia) at 12/8/2025 8:30:00 PM to Port, Koh Rong (Cambodia) arriving at 12/8/2025 6:42:00 AM. 50 Economy ticket for $42 per person are available. Travel duration is -14h -48m
Chan Moly Night Bus Transportation	11:00 PM	Siem Reap	Bus Terminal	11:30 AM	Koh Rong	Port	Economy	$45	A Bus from Chan Moly Night Bus Transportation goes from Bus Terminal, Siem Reap (Cambodia) at 12/8/2025 11:00:00 PM to Port, Koh Rong (Cambodia) arriving at 12/8/2025 11:30:00 AM. 50 Economy ticket for $45 per person are available. Travel duration is -12h -30m
Chan Moly Night Bus Transportation	8:30 PM	Siem Reap	Bus Terminal	8:03 AM	Koh Rong	Sok San Beach	Economy	$50	A Bus from Chan Moly Night Bus Transportation goes from Bus Terminal, Siem Reap (Cambodia) at 12/8/2025 8:30:00 PM to Sok San Beach, Koh Rong (Cambodia) arriving at 12/8/2025 8:03:00 AM. 50 Economy ticket for $50 per person are available. Travel duration is -13h -27m

Cheapest bus trips Tuesday
BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Seat classes	Price
Go Ho Travel	13h 0m	7:00 PM	Siem Reap	Rithya Mondulkiri Express	8:00 AM	Koh Rong	Port	Economy	$43	A Bus from Go Ho Travel goes from Rithya Mondulkiri Express, Siem Reap (Cambodia) at 12/9/2025 7:00:00 PM to Port, Koh Rong (Cambodia) arriving at 12/10/2025 8:00:00 AM. 50 Economy ticket for $43 per person are available. Travel duration is 13h 0m
Go Ho Travel	13h 0m	7:30 PM	Siem Reap	Rithya Mondulkiri Express	8:30 AM	Koh Rong	Port	Economy	$43	A Bus from Go Ho Travel goes from Rithya Mondulkiri Express, Siem Reap (Cambodia) at 12/9/2025 7:30:00 PM to Port, Koh Rong (Cambodia) arriving at 12/10/2025 8:30:00 AM. 50 Economy ticket for $43 per person are available. Travel duration is 13h 0m
Go Ho Travel	13h 0m	8:00 PM	Siem Reap	Rithya Mondulkiri Express	9:00 AM	Koh Rong	Port	Economy	$43	A Bus from Go Ho Travel goes from Rithya Mondulkiri Express, Siem Reap (Cambodia) at 12/9/2025 8:00:00 PM to Port, Koh Rong (Cambodia) arriving at 12/10/2025 9:00:00 AM. 50 Economy ticket for $43 per person are available. Travel duration is 13h 0m
Virak Buntham	14h 45m	7:30 PM	Siem Reap	Vireak Buntham	10:15 AM	Koh Rong	Port	First Class	$46	A Bus from Virak Buntham goes from Vireak Buntham, Siem Reap (Cambodia) at 12/9/2025 7:30:00 PM to Port, Koh Rong (Cambodia) arriving at 12/10/2025 10:15:00 AM. 50 First Class ticket for $46 per person are available. Travel duration is 14h 45m
Virak Buntham	12h 45m	8:30 PM	Siem Reap	Vireak Buntham	9:15 AM	Koh Rong	Port	First Class	$46	A Bus from Virak Buntham goes from Vireak Buntham, Siem Reap (Cambodia) at 12/9/2025 8:30:00 PM to Port, Koh Rong (Cambodia) arriving at 12/10/2025 9:15:00 AM. 50 First Class ticket for $46 per person are available. Travel duration is 12h 45m

Did you know that if you travel from Siem Reap to Koh Rong via Phnom Penh, you can save more than $9? You can find the corresponding connections below.
- BookMeBus
  
  17h 15m
  
  0
  
  5:30 PM
  
  Siem Reap
  Bus Terminal
  
  10:45 PM
  
  Phnom Penh
  Bus Station
  
  0
  
  Economy
  
  $6
  
  A Bus from BookMeBus goes from Bus Terminal, Siem Reap (Cambodia) at 12/9/2025 5:30:00 PM to Bus Station, Phnom Penh (Cambodia) arriving at 12/9/2025 10:45:00 PM. 50 Economy ticket for $6 per person are available. Travel duration is 5h 15m
- BookMeBus
  
  3h 45m
  
  0
  
  7:00 AM
  
  Phnom Penh
  Bus Station
  
  10:45 AM
  
  Koh Rong
  Long Set Beach
  
  0
  
  Economy
  
  $28
  
  A Bus from BookMeBus goes from Bus Station, Phnom Penh (Cambodia) at 12/10/2025 7:00:00 AM to Long Set Beach, Koh Rong (Cambodia) arriving at 12/10/2025 10:45:00 AM. 50 Economy ticket for $28 per person are available. Travel duration is 3h 45m
Travel time is 4h 30m longer, but you will save $9

Cheapest bus trips Wednesday
BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Seat classes	Price
Chan Moly Night Bus Transportation		8:30 PM	Siem Reap	Bus Terminal	6:42 AM	Koh Rong	Port	Economy	$42	A Bus from Chan Moly Night Bus Transportation goes from Bus Terminal, Siem Reap (Cambodia) at 12/10/2025 8:30:00 PM to Port, Koh Rong (Cambodia) arriving at 12/10/2025 6:42:00 AM. 50 Economy ticket for $42 per person are available. Travel duration is -14h -48m
Go Ho Travel	13h 0m	7:00 PM	Siem Reap	Rithya Mondulkiri Express	8:00 AM	Koh Rong	Port	Economy	$43	A Bus from Go Ho Travel goes from Rithya Mondulkiri Express, Siem Reap (Cambodia) at 12/10/2025 7:00:00 PM to Port, Koh Rong (Cambodia) arriving at 12/11/2025 8:00:00 AM. 50 Economy ticket for $43 per person are available. Travel duration is 13h 0m
Go Ho Travel	13h 0m	7:30 PM	Siem Reap	Rithya Mondulkiri Express	8:30 AM	Koh Rong	Port	Economy	$43	A Bus from Go Ho Travel goes from Rithya Mondulkiri Express, Siem Reap (Cambodia) at 12/10/2025 7:30:00 PM to Port, Koh Rong (Cambodia) arriving at 12/11/2025 8:30:00 AM. 50 Economy ticket for $43 per person are available. Travel duration is 13h 0m
Chan Moly Night Bus Transportation		11:00 PM	Siem Reap	Bus Terminal	11:30 AM	Koh Rong	Port	Economy	$45	A Bus from Chan Moly Night Bus Transportation goes from Bus Terminal, Siem Reap (Cambodia) at 12/10/2025 11:00:00 PM to Port, Koh Rong (Cambodia) arriving at 12/10/2025 11:30:00 AM. 50 Economy ticket for $45 per person are available. Travel duration is -12h -30m
Virak Buntham	14h 45m	7:30 PM	Siem Reap	Vireak Buntham	10:15 AM	Koh Rong	Port	First Class	$46	A Bus from Virak Buntham goes from Vireak Buntham, Siem Reap (Cambodia) at 12/10/2025 7:30:00 PM to Port, Koh Rong (Cambodia) arriving at 12/11/2025 10:15:00 AM. 50 First Class ticket for $46 per person are available. Travel duration is 14h 45m

Cheapest bus trips Thursday
BertCompanyCountOneCompanyName	Departure time	From	Departure	Arrival time	To	Destination	Seat classes	Price
Chan Moly Night Bus Transportation	6:30 PM	Siem Reap	Bus Terminal	6:36 AM	Koh Rong	Port	Economy	$40	A Bus from Chan Moly Night Bus Transportation goes from Bus Terminal, Siem Reap (Cambodia) at 12/11/2025 6:30:00 PM to Port, Koh Rong (Cambodia) arriving at 12/11/2025 6:36:00 AM. 50 Economy ticket for $40 per person are available. Travel duration is -12h -54m
Chan Moly Night Bus Transportation	8:30 PM	Siem Reap	Bus Terminal	6:42 AM	Koh Rong	Port	Economy	$42	A Bus from Chan Moly Night Bus Transportation goes from Bus Terminal, Siem Reap (Cambodia) at 12/11/2025 8:30:00 PM to Port, Koh Rong (Cambodia) arriving at 12/11/2025 6:42:00 AM. 50 Economy ticket for $42 per person are available. Travel duration is -14h -48m
Chan Moly Night Bus Transportation	11:00 PM	Siem Reap	Bus Terminal	11:30 AM	Koh Rong	Port	Economy	$45	A Bus from Chan Moly Night Bus Transportation goes from Bus Terminal, Siem Reap (Cambodia) at 12/11/2025 11:00:00 PM to Port, Koh Rong (Cambodia) arriving at 12/11/2025 11:30:00 AM. 50 Economy ticket for $45 per person are available. Travel duration is -12h -30m
Chan Moly Night Bus Transportation	6:30 PM	Siem Reap	Bus Terminal	8:03 AM	Koh Rong	Sok San Beach	Economy	$48	A Bus from Chan Moly Night Bus Transportation goes from Bus Terminal, Siem Reap (Cambodia) at 12/11/2025 6:30:00 PM to Sok San Beach, Koh Rong (Cambodia) arriving at 12/11/2025 8:03:00 AM. 50 Economy ticket for $48 per person are available. Travel duration is -11h -27m
Chan Moly Night Bus Transportation	8:30 PM	Siem Reap	Bus Terminal	8:03 AM	Koh Rong	Sok San Beach	Economy	$50	A Bus from Chan Moly Night Bus Transportation goes from Bus Terminal, Siem Reap (Cambodia) at 12/11/2025 8:30:00 PM to Sok San Beach, Koh Rong (Cambodia) arriving at 12/11/2025 8:03:00 AM. 50 Economy ticket for $50 per person are available. Travel duration is -13h -27m

Best Price Offer: The price for the cheapest bus from Siem Reap to Koh Rong is $20 on 12/5/2025. Flexible travelers save on ticket prices.

Frequency of bus connections between Siem Reap and Koh Rong

See here how frequent the connections between Siem Reap and Koh Rong are, during different times and days of the week.

Friday is the busiest day, with more than 35 daily buses from Siem Reap to Koh Rong. Monday has instead the fewest connections, with only 3 daily coaches between Siem Reap and Koh Rong.

The busiest time of the day is the Evening, with 71 buses from Siem Reap to Koh Rong, while Morning sees the fewest connections between Siem Reap and Koh Rong, with 6 offers.

Facts about the bus from Siem Reap to Koh Rong

Compare all providers like Sima Express, Virak Buntham and Go Ho Travel that travel 14 times every day by bus from Siem Reap to Koh Rong in one click! Book your bus ticket from Siem Reap to Koh Rong starting from $20!

Cheapest Bus	$20
Fastest Bus	10h 45m
Earliest Bus	7:00 AM
Latest Bus	11:00 PM
Daily Bus Routes	14 Ø
Distance	186.9 miles
Bus Companies	Sima Express, Virak Buntham, Go Ho Travel, Chan Moly Night Bus Transportation and Olongpich Transport

Cheapest bus connections from Siem Reap to Koh Rong

Every day, 14 buses from 5 bus companies leave Siem Reap for Koh Rong: in the table below, you will find the cheapest prices for a bus ticket for this route, starting from 12/05/2025 and for the following days.

Sunday

Monday

Tuesday

Wednesday

Thursday

Friday

Saturday

Sunday 11/30

Monday 12/01

Tuesday 12/02

Wednesday 12/03

Thursday 12/04

Friday 12/05

$20

Saturday 12/06

$49

Sunday 12/07

$38

Monday 12/08

$50

Tuesday 12/09

$20

Wednesday 12/10

$50

Thursday 12/11

$57

Friday 12/12

$20

Saturday 12/13

$49

Sunday 12/14

$50

Monday 12/15

$32

Tuesday 12/16

$42

Wednesday 12/17

$57

Thursday 12/18

$50

Friday 12/19

Saturday 12/20

$49

Sunday 12/21

$40

Monday 12/22

$42

Tuesday 12/23

$20

Wednesday 12/24

$57

Thursday 12/25

$34

Friday 12/26

$49

Saturday 12/27

The cheapest time to travel from Siem Reap to Koh Rong

See here on which day and which time of the day you can find the cheapest bus ticket from Siem Reap to Koh Rong, for the next 30 days.

With a price starting from $20, Monday is the cheapest day for a bus from Siem Reap to Koh Rong. Sunday instead is the most expensive day with prices starting from $38.

Afternoon is the cheapest day time for bus tickets from Siem Reap to Koh Rong, with $40. Morning is the most expensive time of the day with prices starting from $50.

How to save money travelling from Siem Reap to Koh Rong

Travel can be expensive, but it doesn't need to be! Do you want to avoid paying a terrible price for your trip? Then follow these quick steps to save money:

Book the ticket from Siem Reap to Koh Rong in advance! The earlier you book, the cheaper usually the price is. Also, you will be sure to have a place on the bus from Siem Reap to Koh Rong, compared instead if you buy it at the last moment, or directly at the station.

If you can, avoid travelling at peak times. Instead of weekend, try travelling during the week. Travelling in the evening or at night it’s also cheaper, and later buses from Siem Reap to Koh Rong are also emptier.

Beloved bus companies from Siem Reap to Koh Rong

These are the most booked bus companies between Siem Reap to Koh Rong from our users.

Virak Buntham from Siem Reap to Koh Rong

Here you will find the key facts about the Virak Buntham bus route Siem Reap to Koh Rong:

Cheapest Price	$44
Fastest Bus	10h 45m
Earliest Bus	7:00 AM
Last Bus	8:30 PM
Daily Connections	4 Ø
Found on	12/4/2025

Olongpich Transport from Siem Reap to Koh Rong

Here you will find the key facts about the Olongpich Transport bus route Siem Reap to Koh Rong:

Cheapest Price	$40
Fastest Bus	13h 0m
Earliest Bus	5:30 PM
Last Bus	8:00 PM
Daily Connections	5 Ø
Found on	12/4/2025

All bus stations and stops in Siem Reap and Koh Rong

In the map below, you can see where to find all bus stations in Siem Reap and Koh Rong.

Avis Bus Station

Bus Terminal

City Tour

Wat Bo Rd

Taphul Road

Phsa Samaki Market

Port

Daem Thkov

Long Set Beach

Twin Beach Resort

Sok San Beach

Coconut Beach

Service and Comfort on the bus from Siem Reap to Koh Rong

Want to know which seat classes are available on the buses from Siem Reap to Koh Rong? Or which bus companies serve the route Siem Reap to Koh Rong? Below you will find answers to your questions.

FAQs about the Siem Reap to Koh Rong bus

How much does a Siem Reap Koh Rong bus trip cost?

This depends on, among other things, the day and time of travel. The cheapest trip is available from $20 and takes 15h 30m to reach Koh Rong. Compare offers to save money!

How much could I save by comparing buses from Siem Reap to Koh Rong?

This route is offered by 5 companies with a range of ticket prices between $20 and $57. Thus, we recommend booking your ticket as early as possible to make sure you get the cheapest bus ticket to Koh Rong.

On average, how many connections are available from Siem Reap to Koh Rong each day?

Every day, the Siem Reap to Koh Rong bus route is served by approximately 14 connections. With our search, you can compare bus times to find the perfect trip.

How long does a bus journey from Siem Reap to Koh Rong take?

The fastest bus from Siem Reap to Koh Rong is offered by Virak Buntham and takes 10h 45m. Bus tickets for this connection cost $50. In this context, bear in mind that the journey can take longer due to traffic.

What time is the first bus from Siem Reap to Koh Rong?

The earliest bus arriving in Koh Rong from Siem Reap starts at 7:00 AM. However, information regarding departure times may differ on weekends and holidays. Simply use our search to find exact times for your planned travel date.

What time is the last bus from Siem Reap to Koh Rong?

The latest bus trip departing from Siem Reap for Koh Rong starts at 11:00 PM. Please note that departure times may differ on weekends and holidays. So just use our search to find the exact times for your planned travel date.

Which bus companies operate the Siem Reap Koh Rong route?

When traveling by bus from Siem Reap to Koh Rong, passengers can travel with Sima Express, Virak Buntham and Go Ho Travel. With our search, you can compare all available bus tickets to book the one that works for you.

Is there a direct bus between Siem Reap and Koh Rong?

You can check all the direct connections between Siem Reap and Koh Rong by using our search and looking at the Changes section in our filters. These are some of the companies which offer a direct bus: Sima Express, Virak Buntham and Go Ho Travel.

What can I take with me on the Siem Reap to Koh Rong bus route?

Depending on which provider you travel with, what you're allowed to bring with you can vary. Generally, you can take a suitcase and hand luggage with you on the Siem Reap Koh Rong bus route free of charge. Simply use our search to find a bus that is best suited to your needs for your planned travel date.

What equipment is available for the Siem Reap Koh Rong bus route?

The equipment on board differs depending on the provider. However, many long-distance buses have WiFi so you can tell your friends your exact location during the journey. To make traveling even more pleasant, air conditioning systems provide ventilation. It is best to use our search to get precise information about the equipment of the bus from Siem Reap to Koh Rong on your planned travel date.

Available seat classes which are offered on the bus route Siem Reap to Koh Rong

Economy

The cheapest option available for your ticket, it usually comes with reclinable seats and AC.

Business

Comfortable seating, food and drink service, accompanied generally by ticket flexibility.

First Class

Best of the best: you will find the most comfortable accommodation to work or relax during your travel.

More bus routes to Siem Reap and to Koh Rong

Here’s an overview of the most popular bus routes to Siem Reap and to Koh Rong. Simply click on the connection of your choice, and you will find all the details about your bus route!