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Bus Phnom Penh to Sihanoukville: Trip Overview

Average ticket priceUS$17
Average bus trip duration3h
Number of daily buses38
Earliest bus departure00:30
Distance116 miles
Latest bus departure20:00

Phnom Penh to Sihanoukville Bus

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

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

Discover how much the bus trip from Phnom Penh to Sihanoukville will cost you. Use our filters and sorting features to find the cheapest bus tickets or luxury buses.

Frequently asked questions on the trip Phnom Penh - Sihanoukville

  1. How much does it cost to go to Sihanoukville by bus?

    The price for a coach ticket from Phnom Penh to Sihanoukville starts at US$15, though the average is US$17. These prices can change depending on factors like the date, the class and the coach company you choose. Use Busbud to compare prices and amenities offered by different companies, ensuring you find the most favorable deals and promotions.

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

    The average duration for a trip from Phnom Penh to Sihanoukville by coach is around 3h. The fastest coach journey typically takes 2h 15m. Please be aware that the time it takes for your journey may vary depending on the traffic conditions along the route.

  3. At what time is the first coach from Phnom Penh to Sihanoukville?

    The first departure to Sihanoukville is at 00:30. Keep in mind that departure times might change on weekends and holidays.

  4. What's the distance between Phnom Penh and Sihanoukville by coach?

    The distance between Phnom Penh and Sihanoukville by coach is approximately 113 miles (181 km).

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

    You can travel to Sihanoukville from Phnom Penh by coach, which provides a smooth ride and an affordable and convenient trip. You can also consider rideshare services depending on your preferences.

  6. Can you go on a day trip from Phnom Penh to Sihanoukville?

    Yes, you can go on a day trip from Phnom Penh to Sihanoukville. It takes about 4h 30m in total to complete a round-trip between the two locations. That gives you plenty of time to visit Sihanoukville before making your way back to Phnom Penh 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
24/04
US$13
25/04
US$13
Today
US$13
27/04
US$13
28/04
US$12
29/04
US$13
30/04
No data
01/05
US$12
busbud logoThe cheapest trip from Phnom Penh to Sihanoukville was searched and found on 28 Apr 2025 with a price of US$12

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

You can expect to pay from US$12 to US$21 for a bus ticket from Phnom Penh to Sihanoukville based on the last 2 days. You can expect to find the cheapest price for the trip at US$12, which is on 2025-04-28.

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 Phnom Penh and Sihanoukville!

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

Buses have the smallest carbon footprint of all motorized transport modes. A bus going from Phnom Penh to Sihanoukville will emit half the CO2 emitted by a train, and radically less than a car or an airplane.

Make a music playlist for your bus ride from Phnom Penh to Sihanoukville, 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.

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

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

Will you be returning to Phnom Penh by bus?

Bus from Phnom Penh to Sihanoukville

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