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Last updated : 19/03/2026

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| Cheapest Bus Tickets | USD 9 |
|---|---|
| Avg. Bus Duration | 5 hrs 47 mins |
| First Bus & Last Bus | 01:00 & 23:59 |
| Daily Bus Services | 266 buses |
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Riding the bus from Phnom Penh to Siem Reap is a convenient and affordable way to explore Cambodia. The ticket price starts from only USD 9, with companies offering 234 daily bus services. The top bus operators on this route include Giant Ibis, Larryta, Vireak Buntham and Express, which provide comfortable bus journeys with amenities like Wi-Fi, restrooms, AC, etc. Passengers can book Phnom Penh to Siem Reap bus tickets online through redBus, check the schedule, read reviews, compare prices, and select seats.
The bus journey typically takes 5 to 6 hours, covering 314 to 321 km, and includes rest stops, allowing passengers to experience the varied landscapes and rural life along the way. Travellers can book a night bus from Phnom Penh to Siem Reap according to their comfort and convenience. Seila Angkor Khmer Express, Virak Buntham Express, Mey Hong Transport, and E-Booking Express are some popular night buses. The route primarily follows National Road 6, a well-maintained, high-volume highway used by intercity buses.
The bus ticket price from Phnom Penh to Siem Reap starts at USD 9. Ticket prices may vary based on the bus operator, time of day, last-minute bookings, peak seasons, and other factors.
redBus offers a wide range of discounts and promotions to make bus travel more affordable and convenient for passengers. Users can access seasonal promotions, redBus exclusive deals, cashback offers, and redDeals from bus operators.
New redBus users can enjoy up to 50% off, 20% off up to USD 2, plus a 30% cashback of up to USD 4 within 1 hour of ticket booking. Hurry, the offer is valid for a limited time only.
Get up to 25% off, a 10% Discount of up to USD 1, plus 15% cashback of up to USD 3 within 1 hour of ticket booking. The offer is valid only for existing redBus users.
| Bus Operator | Bus Type | redDeal Offer |
| SRL Transport | Minivan | 20% OFF |
| E-Booking Express | Minivan | 20% OFF |
| E-Booking Express | Hotel Bus | 20% OFF |
| Ja Chuan Express | Minivan | 20% OFF |
| Ja Chuan Express | Hotel Bus | 20% OFF |
| Seila Angkor Express | Minivan | USD 1 OFF |
| EVGO Express | Minivan | USD 1 OFF |
| Ra Express VIP | Minivan | USD 2 OFF |
| Rith Mony Transport | Minivan | 20% OFF |
| Rith Mony Transport | Hotel Bus | 20% OFF |
| Saly VIP | Minivan | USD 2 OFF |
| Saly VIP | Hotel bus (Sleeper) | USD 6.5 off |
| Go Ho Travel | Hotel Bus (Sleeper) | USD 3 OFF |
Here is a brief about some common types of buses operating from Phnom Penh to Siem Reap:
These are the most common types of long-distance transportation options. They are large coaches with AC, reclining seats, and charging outlets. They connect major cities and towns nationwide and offer affordable options for budget travel. They generally accommodate 30 to 40 passengers.
Minivans are smaller than standard buses. They generally seat 10 to 15 passengers and include amenities such as seatbelts and spacious legroom. These buses are a popular choice for travellers seeking a quick alternative to a large bus without the cost of a private taxi.
These buses are designed for overnight bus travel. With a seating capacity of 30 to 40 passengers, these night buses are arranged in either single or shared berths, often across two decks. These VIP sleeper buses are a bit expensive compared to minivans and seater buses, as you get added amenities like bedrolls, a toilet, reading light, charging ports, AC, personal TV, and, in some cases, bottled water and snacks.
|
Day Buses |
Night Buses |
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Suitable for first-time travellers |
Saves daytime travel hours. |
|
Better visibility with scenic views |
Comfortable overnight journey |
|
Easier to check in at hotels |
Best for work-related travellers or business commuters |
Virak Buntham Express operates to major destinations in Cambodia. On boarding the bus from Phnom Penh to Siem Reap, you will receive a complimentary drinking water bottle, USB Charger, AC, Comfortable seating options, GPS Tracking, and professional drivers.
Ratings: 4.7 ⭐⭐⭐⭐
Bus type: Minivan, Hotel Night Bus
Travel duration: 4 hours 30 minutes to 6 hours.
Giant Ibis is a leading bus operator serving major routes across Cambodia and neighbouring countries such as Thailand and Vietnam. On the Giant Ibis bus journey, you will enjoy refreshments, comfortable service stations, Wi-Fi access, and a pick-up and drop-off facility at your accommodation.
Ratings: 4.5 ⭐⭐⭐⭐
Bus type: Seater, Hotel Night bus
Travel duration: 6 hrs 0 mins
Larryta Bus is known for its punctual departures and high-quality service. It offers soft drinks, wet towers, GPS tracking, trained and professional staff, and reclining seats.
Ratings: 5 ⭐⭐⭐⭐⭐
Bus type: Minivan, Hotel bus (Night Bus)
Travel duration: 6 hours
VET Airbus Express offers premium bus services, making the Phnom Penh to Siem Reap bus journey more luxurious and comfortable. Amenities include clean toilets, reclining seats, personal TV, a hostess on the bus, spacious legroom, a reading light and a charging outlet.
Ratings: 4.1 ⭐⭐⭐⭐
Bus type: Seater, Airbus
Travel duration: 5 hrs 30 mins
The Cambolink21 Express offers the highest-quality bus service across 7 provinces and cities in Cambodia. When you travel from Phnom Penh to Siem Reap the passenger gets Insurance, FREE Soft Drink, punctual departure, new vehicle, comfortable seating and AC.
Ratings: 4.6 ⭐⭐⭐⭐
Bus type: Minivan, Hotel Night bus
Travel duration: 5 hours 25 minutes
Capitol Tour and Transport provides the best quality bus service. They offer 116 daily bus services for popular routes in Cambodia. The buses are equipped with basic amenities such as emergency exits, USB charging ports, Wi-Fi, AC, Luggage storage, safety belts, legrests, Pillows, and bed sheets for overnight buses.
Ratings: 3.3 ⭐⭐⭐
Bus type: Minivan, Seater, Hotel Night Bus
Travel duration: 6 hrs 45 mins
E-Booking Express, also known as the Angkor iBooking Express, provides high-quality, modern vehicles with professional drivers. They operate in 25 provinces of Cambodia using minivans and overnight buses. The amenities include seatbelts, GPS Tracking, a charging port, water bottle holders, and cushioned seating.
Ratings: 4.0 ⭐⭐⭐⭐
Bus type: Minivan, Hotel Night Bus
Travel duration: 5 hrs 15 mins
Feature: Cancellation
The G.T.F Express operates between Phnom Penh, Dei Krohorm, Rovongmol Market, Choam Ksan, Prar Tomnop Dach, Preach Vihear, Sra Aem, and Trapeang Prasat. The G.T.F Express Hotel Night buses have 34 seats and amenities like AC, comfortable beds, pillows, blankets, and well-trained bus drivers.
Ratings: 3.1⭐⭐⭐
Bus type: Hotel Night bus
Travel duration: 5 hours 30 minutes
Feature: Rescheduled
Go Ho Travel offers comfortable daily bus services from Phnom Penh to Siem Reap. The operator's buses are air-conditioned and equipped with comfortable seating.
Ratings: 2.1⭐⭐
Bus type: Minivan, Hotel Night Bus
Travel duration: 5 hours 30 minutes
Feature: Rescheduleable, Cancelable
Hea Tong Transport is a newly onboarded bus operator. Passengers can board at Vanda Institute, Street 205, Sangkat Tumnop Teuk, Phnom Penh. The dropping point is Borey Seang Nam Road of Krong Siem Reap.
Bus type: Hotel Night Bus
Travel duration: 6 hours
The Khorn Rado VIP Express offers daily morning and evening bus services. The minivans have 13 seats, and the hotel bus has 31 seats. The pickup
Bus type: Minivan, Hotel Night Bus
Travel duration: 6 hours
Koun Khmer VIP bus is known for its extensive network, affordability, passengers' experience, and punctuality. Amenities on the bus include AC, USB, Charging points, and reclining seats.
Ratings: 3.5⭐⭐⭐
Bus type: Minivan
Travel duration: 5 hours
Feature: Rescheduled
Rith Mony Transport offers intercity travel in Cambodia. The buses have AC, USB charging ports, reclining seats, and other amenities.
Ratings: 3.8⭐⭐⭐
Bus type: Hotel Night Bus
Travel duration: 5 hours
Sarah Transport provides transportation services across numerous routes in Cambodia. On the bus, you will get FREE Wi-Fi, drinking water, a Pillow, and a Refreshing towel.
Ratings: 2.1⭐⭐
Bus type: Minivan
Travel duration: 5 hours
Features: Rescheduled
Seila Angkor Khmer Express, also known as Seila Angkor, offers hourly minivan service from Phnom Penh to Siem Reap and night bus service at 11 PM. The minivans are 15-seat Ford Transits. During the bus ride, you will get fast-speed internet, a water bottle, and on-time departure and arrival.
Ratings: 4.5⭐⭐⭐⭐
Bus type: Minivan
Travel duration: 6 hours
Features: Rescheduled
Somnang Hongsing Express offers comfortable, reliable intercity transportation across more than 28 routes. The bus operator serves 19 major destinations in Cambodia, including Phnom Penh, Siem Reap, and Poipet.
Ratings: 1.6⭐
Bus type: Hotel Night bus
Travel duration: 5 hours 30 minutes
Features: Rescheduled
Virak Rithy Transport is a reputed bus company offering daily bus services between Phnom Penh and Siem Reap. It is known for punctuality, cleanliness, and modern amenities.
Ratings: 2.6 ⭐⭐
Bus type: Minivan, Hotel Night Bus
Travel duration: 7 hours
Feature: Reschedule
❄️AC
🧳Luggage storage
🔌Charging points
🔋USB Port for Charging
🏃Emergency Exit
💺Safety Belt
🚽Toilet
🫙Water Bottle
💤Pillow
🛌🏻Blankets
💡Reading Light
📍GPS Tracking System.
redBus offers special seating options for female passengers to reserve seats next to other women. Here are the reasons why you should opt for it:
The feature is visibly marked as Pink during the seat selection process.
The female seat booking is built into the standard bus booking page.
No hidden charges for female seats.
The female seating option is available only for selected bus operators.

Located in northwest Cambodia, Siem Reap is well-known worldwide as the gateway to the breathtaking Angkor Archaeological Park, recognised as a UNESCO World Heritage Site. Siem Reap offers a wide range of lodging options, from affordable guesthouses to luxurious hotels. Siem Reap boasts numerous dining options, ranging from international cuisine to traditional Khmer dishes. Bars, eateries, and night markets in Siem Reap provide an active nightlife that lasts late into the morning.
The dry season (usually November to April) is the ideal time of year to visit Siem Reap. These months have pleasant weather with low humidity and rainfall, ideal for outdoor activities such as touring the Angkor temples. March and April are hotter but still provide pleasant weather for trips to Siem Reap. If you don't mind the odd downpour, there are benefits to travelling during the rainy season, such as fewer people and lush scenery.
There are plenty of sights and activities in Siem Reap for every visitor’s interest. Here are a few of the best activities in Siem Reap -
Explore the historic Angkor Wat, Bayon, Ta Prohm, and numerous other temples for a full day or longer.
Explore the stalls at the old market, offering local, fresh fruit, fabrics, souvenirs, and handicrafts. You can browse for unusual gifts there and get a glimpse of the local lifestyle.
Take a boat trip to one of the floating towns on Tonle Sap Lake, such as Kampong Phluk or Chong Khneas, to experience daily life on the water and learn about the challenges these residents face.
Explore Pub Street and the vibrant nightlife of Siem Reap's vicinity. Savour a diverse selection of pubs, restaurants, and nightclubs. Check out the live music shows and street performances.
Enjoy a cultural presentation featuring exquisite dance performances paired with live music, highlighting the traditional art of Apsara dance in Cambodia. Every night in Siem Reap, restaurants host Apsara dance performances.
Book bus tickets in advance, especially during peak seasons and on weekends. Online booking is available on redBus, which lists only verified buses and genuine reviews.
Select a seat that offers a clear view. You can select a seat of your choice while booking from redBus. A special female seating option is also available.
There are no official bus stops. Each bus operating company has designated boarding and drop-off points.
Carry a light jacket as buses can be cold due to the air conditioning.
Bring a neck support or travel pillow for longer travel durations.
Keep your important documents safe. For International travellers, keep your passport handy.
Arrive a day early to explore the Angkor Wat complex.
Here is why you should book your bus tickets from Phnom Penh to Siem Reap with redBus.
Affordable bus tickets with exclusive deals for redBus users.
Special Seating for Female Passengers
Verified bus operators
Instant Ticket booking from any device.
M-tickets are sent to registered mobile numbers and email IDs and are also available on the redBus app under My Bookings.
Cancellation, refund, and rescheduling options are available with selected bus operators.
Bus images of interior and exterior, amenities details, and genuine customer reviews are available.
Ready to roll from Phnom Penh to Siem Reap? Hop on to redBus, the official bus ticketing partner of leading bus operators in Cambodia. Hurry! Seats are filling fast, so grab yours now before they're gone.
You can travel from Phnom Penh to Siem Reap by flight, private taxi, or bus. The bus is the ideal option for budget travellers and for safety.
The average travel time from Phnom Penh to Siem Reap via bus is 5 hours and 46 minutes.
The distance from Phnom Penh to Siem Reap by bus is 319 km.
Yes, sleeper or night buses are operated by the majority of the buses from Phnom Penh to Siem Reap.
The night bus from Phnom Penh to Siem Reap: Virak Buntham, Larryta Bus, Cambolink 21 Express, E-Booking Express, Giant Ibis Bus, and Capitol Tour and Transport.
Enjoy your bus trip from Phnom Penh to Siem Reap ! You want to go the other way? check all offers from Siem Reap to Phnom Penh
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