Find coaches from Siem Reap to Phnom Penh

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Today31 May
from US$11
Tomorrow1 Jun
from US$11
Mon2 Jun
from US$11
Tue3 Jun
Wed4 Jun
from US$11
Thu5 Jun
Fri6 Jun
from US$11
Sat7 Jun

Cheap buses leaving tomorrow

One passenger / one way

  • This trip is recommended because it is the: Cheapest
    Departure time: 1 June at
    Departure city: Siem Reap
    Departure location: SiemReapPremium
    Arrival time: 1 June at
    Destination city: Phnom Penh
    Destination location: PhnomPenh Premium
    Operated by: CapitolCapitol
    Vehicle: BusDuration:
  • This trip is recommended because it is the: Fastest
    Departure time: 1 June at
    Departure city: Siem Reap
    Departure location: Virak Buntham Express Tour&Travel(SR-VIP Samki Market)
    Arrival time: 1 June at
    Destination city: Phnom Penh
    Destination location: Phnom Penh Japan Hospital
    Operated by: Airbus
    Airbus
    Vehicle: BusDuration:
  • Departure time: 1 June at
    Departure city: Siem Reap
    Departure location: Virak Buntham Express Tour&Travel(SR-VIP Samki Market)
    Arrival time: 1 June at
    Destination city: Phnom Penh
    Destination location: Phnom Penh Japan Hospital
    Operated by: Airbus
    Airbus
    Vehicle: BusDuration:
  • Departure time: 1 June at
    Departure city: Siem Reap
    Departure location: Virak Buntham Express Tour&Travel(SR-VIP Samki Market)
    Arrival time: 1 June at
    Destination city: Phnom Penh
    Destination location: Phnom Penh Japan Hospital
    Operated by: Virak BunthamVirak Buntham
    Vehicle: BusDuration:
  • Departure time: 1 June at
    Departure city: Siem Reap
    Departure location: Siem Reap
    Arrival time: 1 June at
    Destination city: Phnom Penh
    Destination location: Phnom Penh
    Operated by: Cambolink21 ExpressCambolink21 Express
    Vehicle: BusDuration:

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Bus Siem Reap to Phnom Penh: Trip Overview

Average ticket priceUS$16
Average bus trip duration5h 30m
Number of daily buses97
Earliest bus departure00:00
Distance142 miles
Latest bus departure23:59

Siem Reap to Phnom Penh Bus

Busbud helps you find a bus from Siem Reap to Phnom Penh. 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 Siem Reap to Phnom Penh from the most reliable bus companies operating this trip.

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

Frequently asked questions on the trip Siem Reap - Phnom Penh

  1. How much does the Siem Reap Phnom Penh coach trip cost?

    The prices typically range from US$11 to US$28 on this trip, with the average ticket costing US$16. These prices can change depending on factors like the date, the class and the coach company you choose. 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 Siem Reap to Phnom Penh?

    The coach journey between Siem Reap and Phnom Penh lasts about 5h 30m. The fastest coach journey typically takes 5h. Please be aware that the time it takes for your journey may vary depending on the traffic conditions along the route.

  3. When is the first coach from Siem Reap to Phnom Penh?

    The first coach to Phnom Penh from Siem Reap departs at 00:00. Keep in mind that departure times might change on weekends and holidays.

  4. How far is Phnom Penh from Siem Reap by coach?

    The journey from Siem Reap to Phnom Penh by coach covers an approximate distance of 144 miles (232 km).

  5. Is there a way to reach Phnom Penh from Siem Reap without a car?

    The best way to go from Siem Reap to Phnom Penh without a car is by coach. They are frequent and reliable, offering a convenient and eco-friendly journey. You can also consider rideshare services depending on your preferences.

Find cheapest prices for buses

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

Best price found
29/05
US$9
30/05
US$9
Today
US$9
01/06
US$9
02/06
US$9
03/06
US$9
04/06
US$9
05/06
US$9
busbud logoThe cheapest trip from Siem Reap to Phnom Penh was searched and found on 29 May 2025 with a price of US$9

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

You can expect to pay from US$9 to US$25 for a bus ticket from Siem Reap to Phnom Penh based on the last 2 days. You can expect to find the cheapest price for the trip at US$9, which is on 2025-06-01.

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

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 Siem Reap and Phnom Penh!

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

Buses have the smallest carbon footprint of all motorized transport modes. A bus going from Siem Reap to Phnom Penh 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 Siem Reap to Phnom Penh, and enjoy the scenery to tunes from your own personal soundtrack.

Did you know?

It takes 27 hours to go by bus from Lima to Cusco, one of the craziest bus trips on the world. This route is used daily by locals and backpackers.

Did you know there are on average 4,400 intercity bus departures every day in the US only? This number has been growing for 9 years in a row, yay!

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 Siem Reap by bus?

Bus from Siem Reap to Phnom Penh

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