The cheapest and fastest buses from Kampong Saom to Phnom Penh
Cheapest price
$17
Average price
$19
Fastest journey
8 h 46 m
Average duration
8 h 46 m
Buses per day
3
Distance
185 km
The best way to find a cheap bus ticket from Kampong Saom to Phnom Penh is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from Kampong Saom to Phnom Penh will cost around $19 if you buy it on the day, but the cheapest tickets can be found for only $17.
Of the 3 buses that leave Kampong Saom for Phnom Penh on Sun, Jun 21, 3 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
On Sun, Jun 21 the direct buses cover the 185 km distance in an average of 8 h 46 m but if you time it right, some buses will get you there in just 8 h 46 m .
On Sun, Jun 21 the slowest buses will take 8 h 46 m and usually involve a change or two along the way, but you might be able to save a few pennies if you’re on a budget.
2:00 AM8h46Kampong Saom10:46 AMPhnom Penh$171One-way0 transfers
6:30 AM8h46Kampong Saom3:16 PMPhnom Penh$191One-way0 transfers
12:00 PM8h46Kampong Saom8:46 PMPhnom Penh$231One-way0 transfers
6:30 AM8h46Kampong Saom3:16 PMPhnom Penh$191One-way0 transfers
2:00 AM8h46Kampong Saom10:46 AMPhnom Penh$171One-way0 transfers
12:00 PM8h46Kampong Saom8:46 PMPhnom Penh$231One-way0 transfers
Travel Information
Compare train and bus for Kampong Saom to Phnom Penh
Omio recommends booking the bus as it is the most popular option from Kampong Saom to Phnom Penh among Omio's users. If you are prioritising price take the train with prices starting from $11. For those with little time consider booking a train which can get you there in 6h 36m. The ticket price range depends on the travel mode: a train costs an average of $11, and a bus costs an average of $17.
Distance: 114 miles (185 km)
Compare bus with
Most popular Bus | Train | Driving |
|---|---|---|
$19 Average price | $12 Average price Cheapest | $31 Average price (fuel + tolls) |
8h 28m Average total duration 7h 58m Onboard + 30m Additional time* | 7h 6m Average total duration Fastest 6h 36m Onboard + 30m Additional time* | 2h 47m Average total duration (door-to-door) |
Direct Options | Direct Options | Direct Options |
This is compared to other travel options from Kampong Saom to Phnom Penh:
A train is $7 (€6) less than a bus for this route with tickets for a bus from Kampong Saom to Phnom Penh costing on average $19 (€16).
Other travel options to Phnom Penh take longer:
Bus takes on average 7h 58m.
You'll arrive about {timeSavings} sooner ({durationInMinutes} by bus vs {drivingDurationInMinutes} by car) and save roughly {savingsAmount} compared to fuel and tolls ({cheapestPrice} vs {drivingPriceInCents}). You also skip the drive itself — no traffic stress, no parking, and you can use the time to work, nap, or catch up on a series with the onboard Wi-Fi.
Direct coaches are operated by {directProviders}.
Driving is still worth considering if you're travelling with bulky luggage, need flexibility on departure times, or plan to stop along the way.
Kampong Saom to Phnom Penh Bus Timetables
| Operator | Departure Time | Arrival Time | Duration | Departure days | Cheapest price |
|---|---|---|---|---|---|
Operator Giant Ibis | Departure Time 02:00AM | Arrival Time 10:46AM | Duration 8h46 | Departure days Everyday | Cheapest price $17 |
Operator Giant Ibis | Departure Time 06:30AM | Arrival Time 03:16PM | Duration 8h46 | Departure days Everyday | Cheapest price $19 |
Operator Giant Ibis | Departure Time 12:00PM | Arrival Time 08:46PM | Duration 8h46 | Departure days Sun | Cheapest price $23 |
Operator Infobus | Departure Time 12:00PM | Arrival Time 03:00PM | Duration 3h00 | Departure days Tue, Wed | Cheapest price $23 |
Live departures
Kampong Saom to Phnom Penh bus times
The table below shows live departures for Kampong Saom to Phnom Penh buses for today, Saturday, June 20. You can also manually refresh the results below to see updated bus journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
![]() | 6:30 AM Kampong Saom | 8h46 | 3:16 PM Phnom Penh | 0 transfersDirect | |
| Sunday, June 21 | |||||
![]() | 2:00 AM Kampong Saom | 8h46 | 10:46 AM Phnom Penh | 0 transfersDirect | |
This is the last bus of the day. | |||||
Find all the dates and times for this journey
Compare prices and tickets Kampong Saom to Phnom Penh by train or bus
Compare train and bus prices over the next three weeks. See the best deals at a glance, find the lowest fares, and choose the option that fits your budget.
Jun 21
Jun 22
Jun 23
Jun 24
Jun 25
Jun 26
Jun 27
Journey information
Overview: Bus from Kampong Saom to Phnom Penh
Buses from Kampong Saom to Phnom Penh run on average 2 times per day, taking around 7h 58m. Cheap bus tickets for this journey start at $17 (€14) but you can travel from only $11 (€9) by train.
There are 2 buses per day. The earliest bus runs at 05:00, the last at 19:00. The fastest bus covers the 114 miles (185 km) distance in 3h 0m.
Distance 114 miles (185 km) |
Average bus duration 7h 58m |
Cheapest ticket price $17 (€14) |
Buses per day 2 |
Direct buses 2 |
Fastest bus 3h 0m |
First bus 5:00 AM |
Last bus 7:00 PM |
Cheapest Month Feb |
Cheapest Day Mon |
High Season Apr - Jun |
Low Season Jul - Sep |
FAQs: Bus from Kampong Saom to Phnom Penh
Find answers to the most common questions about traveling from Kampong Saom to Phnom Penh by bus. From journey times and ticket prices to direct connections, first and last departures, and even whether the route is scenic, our FAQs cover everything you need to plan your trip. Whether you’re looking for the fastest bus, the cheapest option, or tips for making the most of your visit at Phnom Penh, this guide helps you travel smarter and with confidence.

popular bus stations
Popular bus stations from Kampong Saom to Phnom Penh
Most Kampong Saom to Phnom Penh buses use the Preah Sihanouk, Phum 4 to Phnom Penh, Khan Daun Penh station pair, with some services arriving at Phnom Penh. Use this guide to compare Kampong Saom and Phnom Penh bus stations on this route, check city-centre transport, alongside checking practicalities like bus station facilities and services.
Which Phnom Penh station do buses from Kampong Saom arrive at?
Getting to Phnom Penh, Khan Daun Penh from Phnom Penh city centre
Phnom Penh, Khan Daun Penh is 1 km from Phnom Penh city centre. Public transport options include:
Phnom Penh, Khan Daun Penh bus station facilities and services
Phnom Penh, Khan Daun Penh has practical services for this route, including Wifi, Parking, Dining, ATM, Taxis, Accessibility, WC, and Ticket Office.
Food and drink
Food options include: Local food stalls and small restaurants nearby
Wi-Fi and ATMs
Free Wi-Fi available in terminal. ATMs are aTMs from several banks available.
Tickets and information
Ticket office support is available at Phnom Penh, Khan Daun Penh.
Parking, taxis and toilets
Available at Phnom Penh, Khan Daun Penh: Parking, Taxis, WC.
Accessibility
Accessibility facilities are available at Phnom Penh, Khan Daun Penh: Basic ramps available.
Getting to Phnom Penh from Phnom Penh city centre
Phnom Penh is 1 km from Phnom Penh city centre. Public transport options include:
Phnom Penh bus station facilities and services
Phnom Penh has practical services for this route, including Wifi, Parking, Dining, ATM, Taxis, Accessibility, WC, and Ticket Office.
Food and drink
Food options include: Food stalls and small restaurants available in and around terminal
Wi-Fi and ATMs
Free Wi-Fi available in main terminal. ATMs are aTMs from several banks available.
Tickets and information
Ticket office support is available at Phnom Penh.
Parking, taxis and toilets
Available at Phnom Penh: Parking, Taxis, WC.
Accessibility
Accessibility facilities are available at Phnom Penh: Basic ramps available.
More options for your journey from Kampong Saom to Phnom Penh
Here are some other resources that might have the information you need
