Find coaches from Sihanoukville to Phnom Penh

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Today29 Apr
from US$11
Tomorrow30 Apr
Thu1 May
Fri2 May
Sat3 May
Sun4 May
Mon5 May
Tue6 May

Cheap buses leaving today

One passenger / one way

  • This trip is recommended because it is the: Cheapest
    Departure time: 29 April at
    Departure city: Sihanoukville
    Departure location: Sihanoukville Bus Terminal
    Arrival time: 30 April at
    Destination city: Phnom Penh
    Destination location: Phnom Penh
    Operated by: Olongpich TransportOlongpich Transport
    Vehicle: BusDuration:
  • This trip is recommended because it is the: Fastest
    Departure time: 29 April at
    Departure city: Sihanoukville
    Departure location: Sihanouk Ville Bus Terminal (Khleang Ek Kareach)
    Arrival time: 29 April at
    Destination city: Phnom Penh
    Destination location: Phnom Penh Japan Hospital
    Operated by: Airbus
    Airbus
    Vehicle: BusDuration:
  • Departure time: 29 April at
    Departure city: Sihanoukville
    Departure location: Sihanouk Ville Bus Terminal (Khleang Ek Kareach)
    Arrival time: 29 April at
    Destination city: Phnom Penh
    Destination location: Phnom Penh Japan Hospital
    Operated by: Airbus
    Airbus
    Vehicle: BusDuration:
  • Departure time: 29 April at
    Departure city: Sihanoukville
    Departure location: CP-Sihanoukville-OFFICE
    Arrival time: 29 April at
    Destination city: Phnom Penh
    Destination location: 96b Saint 230
    Operated by: SIMA Express
    SIMA Express
    Vehicle: BusDuration:
  • Departure time: 29 April at
    Departure city: Sihanoukville
    Departure location: Sihanoukville
    Arrival time: 29 April at
    Destination city: Phnom Penh
    Destination location: Phnom Penh Japan Hospital
    Operated by: Virak BunthamVirak Buntham
    Vehicle: BusDuration:

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Bus Sihanoukville to Phnom Penh: Trip Overview

Average ticket priceUS$17
Average bus trip duration3h
Number of daily buses39
Earliest bus departure04:00
Distance115 miles
Latest bus departure21:30

Sihanoukville to Phnom Penh Bus

Busbud shows you the best bus ticket fares and bus schedules so you can easily plan and book a trip by bus from Sihanoukville to Phnom Penh.

Bus service from Sihanoukville to Phnom Penh will be provided by the most trusted bus companies.

From cheap bus tickets to more luxurious buses travelling from Sihanoukville to Phnom Penh, we offer a wide range of bus services to best suit your needs depending on how much your budget is.

Frequently asked questions on the trip Sihanoukville - Phnom Penh

  1. How much is the coach fare from Sihanoukville to Phnom Penh?

    Coach ticket prices from Sihanoukville to Phnom Penh can start as low as US$14, though the average price for this trip is US$17. The actual price may differ based on factors like the time you plan to travel, the day of the week, and the coach service provider you select. To get accurate and up-to-date pricing information, check out all your options on our search tool.

  2. How long is the coach ride from Sihanoukville to Phnom Penh?

    The coach journey between Sihanoukville and Phnom Penh lasts about 3h. The fastest coach journey typically takes 2h 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 is the first coach from Sihanoukville to Phnom Penh?

    The first coach from Sihanoukville to Phnom Penh leaves at 04:00. Keep in mind that departure times might change on weekends and holidays.

  4. How far is Phnom Penh from Sihanoukville by coach?

    The journey from Sihanoukville to Phnom Penh by coach covers an approximate distance of 113 miles (181 km).

  5. What is the best way to go from Sihanoukville to Phnom Penh without a car?

    You can reach Phnom Penh from Sihanoukville by coach, as there are regular services between the two locations. Depending on your preferences, carpooling can also be considered as an option.

  6. Can you do a day trip to Phnom Penh?

    Absolutely, a day trip from Sihanoukville to Phnom Penh is totally possible. It takes about 5h in total to complete a round-trip between the two locations. That gives you plenty of time to visit Phnom Penh before making your way back to Sihanoukville in the evening.

Find cheapest prices for buses

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

Best price found
27/04
US$11
28/04
US$11
Today
US$11
30/04
US$13
01/05
US$11
02/05
US$13
03/05
US$11
04/05
US$11
busbud logoThe cheapest trip from Sihanoukville to Phnom Penh was searched and found on 27 Apr 2025 with a price of US$11

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

You can expect to pay from US$11 to US$42 for a bus ticket from Sihanoukville to Phnom Penh based on the last 2 days. You can expect to find the cheapest price for the trip at US$11, which is on 2025-05-01.

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

If you're abroad, study some local language. Not only could it get you out of a pickle during your bus trip from Sihanoukville to Phnom Penh but it'll also be endearing to native speakers who will surely appreciate your effort.

Much more than a mere vehicle taking you from Sihanoukville to Phnom Penh, riding the bus will expose you to some of the most stunning panoramas while enroute to your final bus stop.

Taking the bus creates the smallest carbon footprint compared to other modes of transport. Not to mention that buses will allow you to discover scenic gems from Sihanoukville to Phnom Penh that are otherwise impossible to come by with a plane.

Create your own real life musical score by curating a personalized bus travel playlist - the perfect accompaniment to your bus ride from Sihanoukville to Phnom Penh.

Did you know?

9.2% of ground transportation in Europe is done by bus versus 7.4% by train.

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

One of the longest bus route in the world goes all the way from Ontario to Alberta in Canada (with the same bus). This trip is 3,435 km or 2,135 miles long and the price is a bit under $100.

Will you be returning to Sihanoukville by bus?

Bus from Sihanoukville to Phnom Penh

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