Bus Koh Rong to Siem Reap - Compare all Companies

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

Here is a selection of the cheapest bus trips from the schedule from Koh Rong to Siem Reap from various bus operators like Sima Express, Chan Moly Night Bus Transportation or Sovan Rithy Express for the next days.

today

$35

tomorrow

Monday

Tuesday

$49

Wednesday

Thursday

Friday

Cheapest bus trips today
BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Seat classes	Price
Chan Moly Night Bus Transportation		4:00 PM	Koh Rong	Long Set Beach	4:00 AM	Siem Reap	Bus Terminal	Economy	$35	A Bus from Chan Moly Night Bus Transportation goes from Long Set Beach, Koh Rong (Cambodia) at 7/25/2026 4:00:00 PM to Bus Terminal, Siem Reap (Cambodia) arriving at 7/25/2026 4:00:00 AM. 50 Economy ticket for $35 per person are available. Travel duration is -12h 0m
Chan Moly Night Bus Transportation		4:15 PM	Koh Rong	Port	4:00 AM	Siem Reap	Bus Terminal	Economy	$35	A Bus from Chan Moly Night Bus Transportation goes from Port, Koh Rong (Cambodia) at 7/25/2026 4:15:00 PM to Bus Terminal, Siem Reap (Cambodia) arriving at 7/25/2026 4:00:00 AM. 50 Economy ticket for $35 per person are available. Travel duration is -13h -15m
Sovan Rithy Express	10h 15m	1:00 PM	Koh Rong	Long Set Beach	11:15 PM	Siem Reap	Bus Terminal	Economy	$42	A Bus from Sovan Rithy Express goes from Long Set Beach, Koh Rong (Cambodia) at 7/25/2026 1:00:00 PM to Bus Terminal, Siem Reap (Cambodia) arriving at 7/25/2026 11:15:00 PM. 50 Economy ticket for $42 per person are available. Travel duration is 10h 15m
Sovan Rithy Express		4:00 PM	Koh Rong	Long Set Beach	2:15 AM	Siem Reap	Bus Terminal	Economy	$42	A Bus from Sovan Rithy Express goes from Long Set Beach, Koh Rong (Cambodia) at 7/25/2026 4:00:00 PM to Bus Terminal, Siem Reap (Cambodia) arriving at 7/25/2026 2:15:00 AM. 50 Economy ticket for $42 per person are available. Travel duration is -14h -45m
Sima Express	10h 26m	1:04 PM	Koh Rong	Long Set Beach	11:30 PM	Siem Reap	Larryta Express Bus Stop	Premium Economy	$52	A Bus from Sima Express goes from Long Set Beach, Koh Rong (Cambodia) at 7/25/2026 1:04:00 PM to Larryta Express Bus Stop, Siem Reap (Cambodia) arriving at 7/25/2026 11:30:00 PM. 50 Premium Economy ticket for $52 per person are available. Travel duration is 10h 26m

Cheapest bus trips Tuesday
BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Seat classes	Price
Sima Express	10h 26m	9:04 AM	Koh Rong	Long Set Beach	7:30 PM	Siem Reap	Larryta Express Bus Stop	Premium Economy	$49	A Bus from Sima Express goes from Long Set Beach, Koh Rong (Cambodia) at 7/28/2026 9:04:00 AM to Larryta Express Bus Stop, Siem Reap (Cambodia) arriving at 7/28/2026 7:30:00 PM. 50 Premium Economy ticket for $49 per person are available. Travel duration is 10h 26m
Sima Express	10h 26m	10:04 AM	Koh Rong	Long Set Beach	8:30 PM	Siem Reap	Larryta Express Bus Stop	Premium Economy	$49	A Bus from Sima Express goes from Long Set Beach, Koh Rong (Cambodia) at 7/28/2026 10:04:00 AM to Larryta Express Bus Stop, Siem Reap (Cambodia) arriving at 7/28/2026 8:30:00 PM. 50 Premium Economy ticket for $49 per person are available. Travel duration is 10h 26m
Sima Express	10h 9m	9:21 AM	Koh Rong	Port	7:30 PM	Siem Reap	Larryta Express Bus Stop	Premium Economy	$49	A Bus from Sima Express goes from Port, Koh Rong (Cambodia) at 7/28/2026 9:21:00 AM to Larryta Express Bus Stop, Siem Reap (Cambodia) arriving at 7/28/2026 7:30:00 PM. 50 Premium Economy ticket for $49 per person are available. Travel duration is 10h 9m
Sima Express	10h 9m	10:21 AM	Koh Rong	Port	8:30 PM	Siem Reap	Larryta Express Bus Stop	Premium Economy	$49	A Bus from Sima Express goes from Port, Koh Rong (Cambodia) at 7/28/2026 10:21:00 AM to Larryta Express Bus Stop, Siem Reap (Cambodia) arriving at 7/28/2026 8:30:00 PM. 50 Premium Economy ticket for $49 per person are available. Travel duration is 10h 9m
Sima Express	10h 26m	1:04 PM	Koh Rong	Long Set Beach	11:30 PM	Siem Reap	Larryta Express Bus Stop	Premium Economy	$52	A Bus from Sima Express goes from Long Set Beach, Koh Rong (Cambodia) at 7/28/2026 1:04:00 PM to Larryta Express Bus Stop, Siem Reap (Cambodia) arriving at 7/28/2026 11:30:00 PM. 50 Premium Economy ticket for $52 per person are available. Travel duration is 10h 26m

Did you know that if you travel from Koh Rong to Siem Reap via Phnom Penh, you can save more than $14? You can find the corresponding connections below.
- Kim Seng Express
  
  11h 45m
  
  0
  
  1:15 PM
  
  Koh Rong
  Long Set Beach
  
  7:30 PM
  
  Phnom Penh
  Preah Sihanouk Blvd 340
  
  0
  
  Premium Economy
  
  $24
  
  A Bus from Kim Seng Express goes from Long Set Beach, Koh Rong (Cambodia) at 7/28/2026 1:15:00 PM to Preah Sihanouk Blvd 340, Phnom Penh (Cambodia) arriving at 7/28/2026 7:30:00 PM. 50 Premium Economy ticket for $24 per person are available. Travel duration is 6h 15m
- Virak Buntham
  
  0
  
  7:00 PM
  
  Phnom Penh
  Bus Station
  
  1:00 AM
  
  Siem Reap
  Bus Terminal
  
  0
  
  Economy
  
  $10
  
  A Bus from Virak Buntham goes from Bus Station, Phnom Penh (Cambodia) at 7/29/2026 7:00:00 PM to Bus Terminal, Siem Reap (Cambodia) arriving at 7/29/2026 1:00:00 AM. 50 Economy ticket for $10 per person are available. Travel duration is -18h 0m
Travel time is 1h 36m longer, but you will save $14

Best Price Offer: The price for the cheapest bus from Koh Rong to Siem Reap is $29 on 7/30/2026. Flexible travelers save on ticket prices.

Frequency of bus connections between Koh Rong and Siem Reap

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

Saturday is the busiest day, with more than 12 daily buses from Koh Rong to Siem Reap. Tuesday has instead the fewest connections, with only 8 daily coaches between Koh Rong and Siem Reap.

The busiest time of the day is the Afternoon, with 16 buses from Koh Rong to Siem Reap, while Morning sees the fewest connections between Koh Rong and Siem Reap, with 4 offers.

Facts about the bus from Koh Rong to Siem Reap

Compare all providers like Sima Express, Chan Moly Night Bus Transportation and Sovan Rithy Express that travel 10 times every day by bus from Koh Rong to Siem Reap in one click! Book your bus ticket from Koh Rong to Siem Reap starting from $29!

Cheapest Bus	$29
Fastest Bus	10h 0m
Earliest Bus	1:00 PM
Latest Bus	4:21 PM
Daily Bus Routes	10 Ø
Distance	186.9 miles
Bus Companies	Sima Express, Chan Moly Night Bus Transportation and Sovan Rithy Express

Cheapest bus connections from Koh Rong to Siem Reap

Every day, 10 buses from 3 bus companies leave Koh Rong for Siem Reap: in the table below, you will find the cheapest prices for a bus ticket for this route, starting from 07/25/2026 and for the following days.

Sunday

Monday

Tuesday

Wednesday

Thursday

Friday

Saturday

Sunday 07/19

Monday 07/20

Tuesday 07/21

Wednesday 07/22

Thursday 07/23

Friday 07/24

Saturday 07/25

$35

Sunday 07/26

$35

Monday 07/27

$30

Tuesday 07/28

$49

Wednesday 07/29

Thursday 07/30

$29

Friday 07/31

Saturday 08/01

$49

Sunday 08/02

$44

Monday 08/03

$35

Tuesday 08/04

Wednesday 08/05

Thursday 08/06

$44

Friday 08/07

$43

Saturday 08/08

$35

Sunday 08/09

$43

Monday 08/10

$44

Tuesday 08/11

$49

Wednesday 08/12

Thursday 08/13

Friday 08/14

Saturday 08/15

The cheapest time to travel from Koh Rong to Siem Reap

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

With a price starting from $35, Saturday is the cheapest day for a bus from Koh Rong to Siem Reap. Tuesday instead is the most expensive day with prices starting from $49.

Afternoon is the cheapest day time for bus tickets from Koh Rong to Siem Reap, with $35. Morning is the most expensive time of the day with prices starting from $49.

How to save money travelling from Koh Rong to Siem Reap

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 Koh Rong to Siem Reap 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 Koh Rong to Siem Reap, 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 Koh Rong to Siem Reap are also emptier.

Beloved bus companies from Koh Rong to Siem Reap

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

Chan Moly Night Bus Transportation from Koh Rong to Siem Reap

Here you will find the key facts about the Chan Moly Night Bus Transportation bus route Koh Rong to Siem Reap:

Cheapest Price	$35
Fastest Bus	10h 15m
Earliest Bus	1:00 PM
Last Bus	4:15 PM
Daily Connections	4 Ø
Found on	7/9/2026

Sovan Rithy Express from Koh Rong to Siem Reap

Here you will find the key facts about the Sovan Rithy Express bus route Koh Rong to Siem Reap:

Cheapest Price	$42
Fastest Bus	10h 0m
Earliest Bus	1:00 PM
Last Bus	4:15 PM
Daily Connections	4 Ø
Found on	7/9/2026

All bus stations and stops in Koh Rong and Siem Reap

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

Port

Daem Thkov

Long Set Beach

Twin Beach Resort

Sok San Beach

Coconut Beach

Avis Bus Station

Bus Terminal

Larryta Express Bus Stop

NR6 752

City Tour

Wat Bo Rd

Taphul Road

Compare the bus with other modes of transport

The bus is often the cheapest mode of transport, while other modes like train or flight are faster. Looking for quicker alternatives to travel from Koh Rong to Siem Reap? Compare all modes of transports from Koh Rong to Siem Reap.

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

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

FAQs about the Koh Rong to Siem Reap bus

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

This depends on, among other things, the day and time of travel. The cheapest trip is available from $29 and takes -12h 0m to reach Siem Reap. Compare offers to save money!

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

This route is offered by 3 companies with a range of ticket prices between $29 and $53. Thus, we recommend booking your ticket as early as possible to make sure you get the cheapest bus ticket to Siem Reap.

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

Every day, the Koh Rong to Siem Reap bus route is served by approximately 10 connections. With our search, you can compare bus times to find the perfect trip.

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

The fastest bus from Koh Rong to Siem Reap is offered by Sovan Rithy Express and takes 10h 0m. Bus tickets for this connection cost $42. In this context, bear in mind that the journey can take longer due to traffic.

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

The earliest bus arriving in Siem Reap from Koh Rong starts at 1:00 PM. 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 Koh Rong to Siem Reap?

The latest bus trip departing from Koh Rong for Siem Reap starts at 4:21 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 Koh Rong Siem Reap route?

When traveling by bus from Koh Rong to Siem Reap, passengers can travel with Sima Express, Chan Moly Night Bus Transportation and Sovan Rithy Express. With our search, you can compare all available bus tickets to book the one that works for you.

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

You can check all the direct connections between Koh Rong and Siem Reap 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, Chan Moly Night Bus Transportation and Sovan Rithy Express.

What can I take with me on the Koh Rong to Siem Reap 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 Koh Rong Siem Reap 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 Koh Rong Siem Reap 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 Koh Rong to Siem Reap on your planned travel date.

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

Economy

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

Premium Economy

A mix between Economy and Business, it offers extra legroom, WI-FI and possible snacks.

More bus routes to Koh Rong and to Siem Reap

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