Find coaches from Sihanoukville to Siem Reap

Find affordable coach tickets from Sihanoukville to Siem Reap with flexible options. Book your journey now

Join 75M+ travellers booking 2M+ routes across 85+ countries.
Enjoy our 24/7 customer service to assist you at every stage.
Cancel anytime and receive a 100% refund, no reason needed.
Today5 May
Tomorrow6 May
from US$15
Wed7 May
from US$14
Thu8 May
Fri9 May
Sat10 May
Sun11 May
Mon12 May

Cheap buses leaving tomorrow

One passenger / one way

  • This trip is recommended because it is the: Cheapest
    Departure time: 6 May at
    Departure city: Sihanoukville
    Departure location: CMR-Sihanoukville OFFICE
    Arrival time: 7 May at
    Destination city: Siem Reap
    Destination location: CMR Transport Office
    Operated by: Chan Moly Roth TransportationChan Moly Roth Transportation
    Vehicle: BusDuration:
  • This trip is recommended because it is the: Fastest
    Departure time: 6 May at
    Departure city: Sihanoukville
    Departure location: Sihanoukville
    Arrival time: 6 May at
    Destination city: Siem Reap
    Destination location: Siem Reap Huy Leng Market
    Operated by: Virak BunthamVirak Buntham
    Vehicle: BusDuration:
  • Departure time: 6 May at
    Departure city: Sihanoukville
    Departure location: Sihanoukville
    Arrival time: 6 May at
    Destination city: Siem Reap
    Destination location: Siem Reap Huy Leng Market
    Operated by: Virak BunthamVirak Buntham
    Vehicle: BusDuration:
  • Departure time: 6 May at
    Departure city: Sihanoukville
    Departure location: CP-Sihanoukville-OFFICE
    Arrival time: 6 May at
    Destination city: Siem Reap
    Destination location: Siem Reap
    Operated by: SIMA Express
    SIMA Express
    Vehicle: BusDuration:
  • Departure time: 6 May at
    Departure city: Sihanoukville
    Departure location: CMR-Sihanoukville OFFICE
    Arrival time: 7 May at
    Destination city: Siem Reap
    Destination location: CMR Transport Office
    Operated by: Chan Moly Roth TransportationChan Moly Roth Transportation
    Vehicle: BusDuration:

Accepted payments

  • Visa
  • MasterCard
  • American Express
  • China Union Pay
  • Diners Club Canada
  • Discover Click to Pay
  • JCB payment
  • Klarna (Pay over time)
  • Google Pay

Bus Sihanoukville to Siem Reap: Trip Overview

Average ticket priceUS$31
Average bus trip duration9h 15m
Number of daily buses12
Earliest bus departure07:30
Distance190 miles
Latest bus departure21:30

Sihanoukville to Siem Reap Bus

Busbud helps you find a bus from Sihanoukville to Siem Reap. Get the best fare and schedule, book a round trip ticket or find buses with WiFi and electrical outlets.

We make sure you can find a bus service from Sihanoukville to Siem Reap from the most reliable bus companies operating this trip.

Whether it is cheap bus tickets or more luxurious buses going to Siem Reap from Sihanoukville, we help you find what you're looking for based on how much of a budget you have.

Frequently asked questions on the trip Sihanoukville - Siem Reap

  1. How much is coach from Sihanoukville to Siem Reap?

    The prices typically range from US$17 to US$45 on this trip, with the average ticket costing US$31. The exact cost can vary based on different factors such as the time of travel, the day of the week, and the coach service provider. Compare the prices and amenities offered by each company on Busbud and find the best deals and offers.

  2. How long does the coach from Sihanoukville to Siem Reap take?

    The coach journey between Sihanoukville and Siem Reap lasts about 9h 15m. If you're looking for the fastest trip, you can get there in just about 7h 30m. However, please keep in mind that your specific travel time may vary due to the prevailing traffic conditions along the route.

  3. At what time does the first coach from Sihanoukville to Siem Reap leave?

    The first coach to Siem Reap from Sihanoukville departs at 07:30. Times and services may vary during weekends and holidays.

  4. What's the distance between Sihanoukville and Siem Reap by coach?

    The journey from Sihanoukville to Siem Reap by coach covers an approximate distance of 190 miles (306 km).

  5. How can I get from Sihanoukville to Siem Reap without driving?

    The best way to go from Sihanoukville to Siem Reap without a car is by coach. They are frequent and reliable, offering a convenient and eco-friendly journey. Depending on your preferences, another alternative is to explore ridesharing trips.

  6. Can I catch a night bus from Sihanoukville to Siem Reap?

    You can hop on buses departing from Sihanoukville until 21:30 and reaching Siem Reap the following day. Make sure to bring a snack and a blanket to keep yourself feeling comfortable during the night.

Find cheapest prices for buses

Price is for a one-way ticket for one passenger and based on past searches.

Best price found
03/05
US$14
04/05
US$14
Today
US$14
06/05
US$15
07/05
US$14
08/05
US$19
09/05
US$19
10/05
US$15
busbud logoThe cheapest trip from Sihanoukville to Siem Reap was searched and found on 3 May 2025 with a price of US$14

To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from Sihanoukville to Siem Reap as early as possible.

You can expect to pay from US$14 to US$42 for a bus ticket from Sihanoukville to Siem Reap based on the last 2 days. You can expect to find the cheapest price for the trip at US$14, which is on 2025-05-07.

Usually Airbus will charge you higher prices for tickets closer to the departure date. To find the best prices, you should be flexible on your date of travel.

About Bus Travel

Bus Travel Tips

Make friends with the driver. They usually know a lot about your destination and may even recommend which side of the bus to sit on to get the best views on the road between Sihanoukville and Siem Reap!

Start sightseeing the minute your bus leaves the station. If you're on the night bus from Sihanoukville to Siem Reap, get comfy and count the stars.

Buses are energy-efficient. Carrying a passenger over 100 kms by coach only takes 0.6-0.9 liters of gas. Compare that to the 2.6 liters required by high-speed train, 6.6 liters by airplane and 7.6 liters by gas-powered car, and it's clear that the bus is a more environmentally-conscious option for your bus transportation from Sihanoukville to Siem Reap.

Make a music playlist for your bus ride from Sihanoukville to Siem Reap, and enjoy the scenery to tunes from your own personal soundtrack.

Did you know?

Did you know that 80% of the buses in North America are equipped with WiFi and power outlets ? And 60% of bus travellers have used their electronic device on board during 2014.

The bus driver with the longest career in the world drove more than 2,000,000 miles and is a happy World Record holder.

The word 'bus' is an abbreviation of 'omnibus" which means 'for all' in Latin as buses were meant to be transportation for everybody.

Will you be returning to Sihanoukville by bus?

Bus from Sihanoukville to Siem Reap

Why choose Busbud?

The Best Way To Book Bus and Train Tickets

Busbud helps you easily search, compare and book intercity bus tickets on a worlwide scale with our comprehensive list of bus routes and schedules. With several language and currency options available, Busbud seeks to cater to international bus travellers no matter where they are in the world. Busbud partners with safe and reliable bus companies throughout the world such as Greyhound, Eurolines, ALSA, OUIBUS (BlaBlaBus), National Express and many others so you can buy tickets without a worry.

People from around the world trust Busbud

‌

Popular Buses Connecting Sihanoukville

Buses Leaving from Sihanoukville

Buses Going to Sihanoukville

Popular Buses Connecting Siem Reap

Buses Leaving from Siem Reap

Buses Going to Siem Reap