40 Million
Global customers
5000+
Active bus operators
200000+
Daily bookings
18 Years of experience you can trust
O Smach to Siem Reap Bus
Cambodia’s Most Trusted Bus Booking Platform
Up to 50% OFF - Use Code: KHNEWFrom
To
Date of journey
Date of return (optional)
O Smach to Siem Reap Bus Timings & Fare
Last updated : 29/12/2025
Start point4 h 45 mEnd point
O Smach Market
Chong Kov Su
1Services Daily
From USD 10.00
O Smach to Siem Reap Bus Service
| Cheapest Bus Tickets | USD 10.00 |
|---|---|
| Avg. Bus Duration | 4 hrs 45 mins |
| First Bus & Last Bus | 17:30 & 17:30 |
| Daily Bus Services | 1 buses |
Why book with redBus
24/7 Customer Support
Female hotline, Instant resolution & refund, Self - support
Guaranteed lower price
Found a lower price? We’ll match it.
Seat of your choice
Pick your perfect seat
Offers
BUS
Save up to $10 on Bus and Ferry Tickets
Valid Till 11 Jan
BUS
Save up to $10 on Bus and Ferry Tickets
Valid Till 11 Jan
BUS
Save up to 50%
Valid Till 31 Dec
BUS
Save up to 25%
Valid Till 31 Dec
BUS
Save up to $20 on E-Booking Express
Valid Till 31 Dec
BUS
Saly VIP Bus Tickets: Only $6!
Valid Till 31 Dec
BUS
2$ discount on Larryta’s routes
Valid Till 31 Dec
BUS
Save Up to $3 on Larryta Bus Tickets
Valid Till 31 Dec
BUS
$1 off all EVGO Express routes
Valid Till 31 Dec
BUS
20% off on all Giant Ibis Bus Tickets
Valid Till 31 Dec
BUS
$2 off all Kimseng Express Bus Tickets
Valid Till 31 Dec
BUS
Up to $3 off Kumho Samco Bus Tickets
Valid Till 28 Feb
BUS
$1 off all Seila Angkor Bus Tickets
Valid Till 31 Dec
BUS
$2 off Rith Travel bus tickets
Valid Till 31 Dec
BUS
$2 off Ekareach Express Bus Tickets
Valid Till 31 Dec
BUS
$2 off Chan Moly Roth Bus Tickets
Valid Till 31 Dec
BUS
$1 off all Hea Tong Transport routes.
Valid Till 06 Aug
BUS
Up to $5 off Go Ho Travel Bus Tickets
Valid Till 01 Jan
BUS
20% Rith Mony Bus Tickets
Valid Till 17 Jan
BUS
20% off all Riya Transport Bus Tickets
Valid Till 31 Dec
BUS
$2 off All Somnang Hongsing Bus Tickets
Valid Till 31 Dec
BUS
Save up to $6 on Bus Tickets
Valid Till 28 Feb
BUS
Up to $5 off Ja Chuan Express Bus Tickets
Valid Till 31 Dec
1/23
O Smach to Siem Reap Bus Tickets Cambodia
Booking bus tickets from O Smach to Siem Reap is now advanced and mobile-friendly. You do not have to wait in line at the counter or search for a proper source. Log in to redBus and all the verified buses operating from the O Smach to Siem Reap route are listed on the page. Here you get safe vehicles, easy boarding points, flexible ticketing options designed to suit your travel needs and a comfortable journey.
O Smach to Siem Reap Bus Travel Information
- There are a total of 1 verified bus operators listed on the site.
- These bus operators offer a total of 1 bus services on the route
- The minimum time taken to travel the route is 04:45
- The first bus to depart from O Smach is at 17:30
- The last bus to Siem Reap from O Smach is at 17:30.
Top Bus Operators From O Smach to Siem Reap
redBus offers more than 200+ verified buses covering major routes of Cambodia. Some of the top operators in the O Smach to Siem Reap bus route are:
O Smach to Siem Reap Bus Ticket Price
For O Smach to Siem Reap, the bus ticket price starts at USD 10. You can also take advantage of a few redBus discounts and promotions.
Up to 50% OFF on Bus Tickets Online with Special Promos
- Use promo code KHNEW, and get upto 20% off up to USD $2 and recieve 30% cashback of up to USD $4.
- Use promo KHBUS* for a discount of 10% up to USD 1 + 15% cashback up to USD 3, within an hour of purchasing your ticket.
Festive Deals
Enjoy fantastic travel offers with redBus Cambodia as you celebrate the holiday season. You can take advantage of special rewards and reduced bus rates, whether you're planning a vacation or returning home to your family. Since these holiday deals are only available briefly, keep a watch on the redBus website or app to ensure you don't miss out.
*T&C applied
Reviews and Ratings for top operators
Reviews for Virak Rithy Transport
What our customers have to say
No reviews available yet.
Enjoy your bus trip from O Smach to Siem Reap ! You want to go the other way? check all offers from Siem Reap to O Smach
FAQs
What are the current discounts available in the O Smach to Siem Reap bus route?
The current discounts available in the O Smach to Siem Reap bus routes are:
-
Up to 25% Off for Existing Users. Use code KHBUS and receive a 10% Discount of up to USD $1, plus 15% cashback of up to USD $3 within 1 hour of ticket booking.
-
Up to 50% OFF for New Users. Use code KHNEW and get a 20% off up to USD $2 + cashback 30% up to USD $4 within 1 hour of ticket booking.
What is redDeal?
redDeals are exclusive deals available on selected bus operators with a Flat USD $2 OFF. You can find redDeals listed on the redBus booking page, offer page, and mobile app.
What is the average duration to reach Siem Reap from O Smach via bus?
The average duration to reach Siem Reap from O Smach via bus is 4
What is the cost of bus tickets from O Smach to Siem Reap?
The bus ticket price from O Smach to Siem Reap starts at USD 10.
How many bus services are there in O Smach to Siem Reap route?
There are a total of 1 bus services from O Smach to Siem Reap.
Popular Bus Routes from O Smach
Popular Bus Routes To Siem Reap
Phnom Penh to Siem Reap BusSihanouk Ville to Siem Reap BusBattambang to Siem Reap BusPoi Pet to Siem Reap BusKampot to Siem Reap BusBanteay Meanchey to Siem Reap BusKampong Cham to Siem Reap BusHồ Chí Minh to Siem Reap BusSiem Reap Angkor International Airport to Siem Reap BusMondulkiri to Siem Reap BusKratie to Siem Reap BusKampong Thom to Siem Reap BusPursat to Siem Reap BusSvay Sisophon to Siem Reap BusDon Det (Laos) to Siem Reap BusPakse (Laos) to Siem Reap BusKep to Siem Reap BusSvay to Siem Reap BusPreah Vihear to Siem Reap BusSuong to Siem Reap Busmore >>
Top Bus Operators in O Smach
Top Bus Operators in Siem Reap
Saly VIP Larryta BusCambolink21 ExpressE-Booking ExpressVireak Buntham ExpressCapitol Tour and TransportGiant IbisVET Airbus Express Rith Mony TransportEVGO Express
Other Bus Routes From O Smach
O Smach to Kralanh BusO Smach to Banteay Chhmar BusO Smach to Moung BusO Smach to Banteay Meanchey BusO Smach to Mondulkiri BusO Smach to Phnom Penh BusO Smach to Puok BusO Smach to Thmor Pouk BusO Smach to Svay Chek BusO Smach to Chong Kal BusO Smach to Svay BusO Smach to Nuoc ngoai BusO Smach to Stung Treng BusO Smach to Rattanakiri BusO Smach to Srei Snom BusO Smach to Serei Soaphoan BusO Smach to Kampong Thom BusO Smach to Svay Sisophon BusO Smach to Samrong Busmore >>
Other Bus Routes To Siem Reap
Nuoc ngoai to Siem Reap BusChampasak to Siem Reap BusKouk Mon to Siem Reap BusChamkar Ler to Siem Reap BusMongkol Borei(BMC) to Siem Reap BusStung Treng to Siem Reap BusKoh Touch to Siem Reap BusSkun to Siem Reap BusBattambang to Siem Reap BusThmor Pouk to Siem Reap BusPursat to Siem Reap BusRousse to Siem Reap BusKoh Rong (4K Beach Port) to Siem Reap BusPattaya to Siem Reap BusBangkok to Siem Reap BusKoh Kong to Siem Reap BusKralanh to Siem Reap BusKampong Cham to Siem Reap BusKoh Rong (Long Set Beach) to Siem Reap BusTram Knar to Siem Reap Busmore >>
Other Bus Routes
PreahNetr Preah (BMC) to Koh Rong (4K Beach Port) BusPursat to Koh Rong Sanloem BusPrüm to Nuoc ngoai BusPhnom Penh to Don Khone (Laos) BusRatanakiri to Nakasong (Laos) BusSiem Reap to Mondulkiri BusVang Vieng to Stung Treng BusPoi Pet to Nuoc ngoai BusKampot to Poi Pet BusKampong Som to Oddar Meanchey BusKampong Cham to Pakse (Laos) BusOddar Meanchey to Phnom Penh BusVang Vieng to Huế BusSiem Reap Angkor International Airport to Koh Rong BusPhnom Penh to Anlong Veng BusMondulkiri to Nuoc ngoai BusRousse to Hà Tiên BusRatanakiri (Bar Kev) to Tbong Khmum BusPhnom Penh to Suong Busmore >>
Other Bus Operators
KhainamNham24 ExpressLy Linda ExpressRith Mony TransportJa Chuan ExpressReaksmey Siem Reap TransportSeila Angkor Khmer ExpressKumho Samco BusRally Tour & TravelSomnang Hongsing ExpressSaly VIP Long PhuongRiya TransportCambolink21 ExpressThy Socheata (T.C.T.) ExpressLana ExpressCapitol Tour and TransportRithiya ExpressChan Moly Roth Ratanak Sambath Transport & Tradingmore >>