The cheapest and fastest buses from Siem Reap to Preah Sihanouk
Cheapest price
$35
Average price
$35
Fastest journey
13 h 30 m
Average duration
13 h 30 m
Buses per day
1
Distance
306 km
The best way to find a cheap bus ticket from Siem Reap to Preah Sihanouk is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from Siem Reap to Preah Sihanouk will cost around $35 if you buy it on the day, but the cheapest tickets can be found for only $35.
Of the 1 buses that leave Siem Reap for Preah Sihanouk on Mon, Jun 22, 1 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
On Mon, Jun 22 the direct buses cover the 306 km distance in an average of 13 h 30 m but if you time it right, some buses will get you there in just 13 h 30 m .
On Mon, Jun 22 the slowest buses will take 13 h 30 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.
3:00 PM13h30Siem Reap4:30 AMPreah Sihanouk$351One-way0 transfers
3:00 PM13h30Siem Reap4:30 AMPreah Sihanouk$351One-way0 transfers
Travel Information
Compare bus for Siem Reap to Preah Sihanouk
Omio recommends booking the bus as it is the most popular option from Siem Reap to Preah Sihanouk among Omio's users. If you are prioritising price take the bus with prices starting from $35. For those with little time consider booking a bus which can get you there in 11h 30m. The ticket price range depends on the travel mode: a bus costs an average of $35, and a bus costs an average of $35.
Distance: 190 miles (306 km)
Compare bus with
Most popular Bus | Driving |
|---|---|
$40 Average price Cheapest | $74 Average price (fuel + tolls) |
12h 0m Average total duration Fastest 11h 30m Onboard + 30m Additional time* | 7h 36m Average total duration (door-to-door) |
![]() Most popular bus company | Your own car or car rental |
Direct Options | Direct Options |
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.
Siem Reap to Preah Sihanouk Bus Timetables
| Operator | Departure Time | Arrival Time | Duration | Departure days | Cheapest price |
|---|---|---|---|---|---|
Operator Giant Ibis | Departure Time 03:00PM | Arrival Time 04:30AM | Duration 13h30 | Departure days Everyday | Cheapest price $35 |
Live departures
Siem Reap to Preah Sihanouk bus times
The table below shows live departures for Siem Reap to Preah Sihanouk buses for today, Sunday, June 21. You can also manually refresh the results below to see updated bus journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
![]() | 3:00 PM Siem Reap | 13h30 | 4:30 AM Preah Sihanouk | 0 transfersDirect | |
This is the last bus of the day. | |||||
Find all the dates and times for this journey
Compare prices and tickets Siem Reap to Preah Sihanouk by bus
Compare 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 22
Jun 23
Jun 24
Jun 25
Jun 26
Jun 27
Jun 28
Why should you book Siem Reap to Preah Sihanouk buses with Omio?
Why book with Omio vs Larryta Express?
- Compare with other providers: On Omio, you can not only buy tickets for Larryta Express, but also compare tickets for the likes of Giant Ibis to find the best option for your trip from Siem Reap to Preah Sihanouk.
- Designed for International Travelers: Omio is in your language including 24/7 customer service and offers multiple payment options, including PayPal, credit cards, and bank transfer, in your preferred currency.
Why book with Omio over Checkmybus?
- Compare with other providers: On Omio, you can also compare tickets for the likes of Giant Ibis to find the best option for your trip from Siem Reap to Preah Sihanouk.
Journey information
Overview: Bus from Siem Reap to Preah Sihanouk
Buses from Siem Reap to Preah Sihanouk run on average 2 times per day, taking around 11h 30m. Cheap bus tickets for this journey start at $35 (€29) if you book in advance.
There are 2 buses per day. The earliest bus runs at 08:00, the last at 22:00. The fastest bus covers the 190 miles (306 km) distance in 9h 30m.
Distance 190 miles (306 km) |
Average bus duration 11h 30m |
Cheapest ticket price $35 (€29) |
Buses per day 2 |
Direct buses 2 |
Fastest bus 9h 30m |
First bus 8:00 AM |
Last bus 10:00 PM |
Cheapest Month Mar |
Cheapest Day Wed |
High Season Oct - Dec |
Low Season Jul - Sep |
Bus providers: Larryta Express, Giant Ibis from Siem Reap to Preah SihanoukYou can travel by bus between Siem Reap to Preah Sihanouk with Larryta Express, Giant Ibis for as low as $35 (€29). When you search for schedules and tickets, Omio will show you the best journey
Larryta Express
Giant Ibis
FAQs: Bus from Siem Reap to Preah Sihanouk
Find answers to the most common questions about traveling from Siem Reap to Preah Sihanouk 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 Preah Sihanouk, this guide helps you travel smarter and with confidence.

- Giant Ibis
- Luggage included in fare
- specific size/type not provided.
- Larryta Express
- Ample baggage storage.
- Giant Ibis
- One carry-on and a maximum of two pieces of stored luggage not exceeding 25kg each.
- Larryta Express
- Ample baggage storage.
popular bus stations
Popular bus stations from Siem Reap to Preah Sihanouk
- 05:00-22:00
- Free Wi-Fi available
- Free parking area available for vehicles
- Food stalls and small restaurants available at the terminal
- Available at the terminal entrance
- Basic ramps available
- Public toilets available
- Tuk-tuk
- Local buses
- 06:00-20:00
- Free Wi-Fi available in the waiting area
- Limited parking available nearby
- Food stalls and small cafes are available nearby.
- Taxis available outside the station
- Accessible facilities including ramps and designated seating
- Public toilets available for a small fee
- Bus: Local buses to various destinations
- 07:00-19:00
- Free parking available in front of terminal
- Small food stalls and vendors near the terminal
- Tuk-tuks and taxis available at the terminal
- Ground level access, no stairs
- Basic facilities available
- Bus: Local routes to city center
- 06:00-22:00
- Free parking area available in front of terminal
- Small local food stalls and vendors around the terminal
- Taxis available at the terminal entrance
- Basic ramp access
- Basic facilities available
- Bus: Local city buses
Most popular bus connections from Siem Reap
More options for your journey from Siem Reap to Preah Sihanouk
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