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Last updated : 14/11/2025

From USD 12.00
| Cheapest Bus Tickets | USD 12.00 |
|---|---|
| Avg. Bus Duration | 4 hrs 50 mins |
| First Bus & Last Bus | 12:00 & 23:00 |
| Daily Bus Services | 3 buses |
Global customers
Active bus operators
Daily bookings
18 Years of experience you can trust
Female hotline, Instant resolution & refund, Self - support
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Booking bus tickets from Phnom Penh to Keo Seima 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 Phnom Penh to Keo Seima 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.
redBus offers more than 200+ verified buses covering major routes of Cambodia. Some of the top operators in the Phnom Penh to Keo Seima bus route are:
For Phnom Penh to Keo Seima, the bus ticket price starts at USD 12. You can also take advantage of a few redBus discounts and promotions.
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
Enjoy your bus trip from Phnom Penh to Keo Seima ! You want to go the other way? check all offers from Keo Seima to Phnom Penh
The current discounts available in the Phnom Penh to Keo Seima 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.
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.
The average duration to reach Keo Seima from Phnom Penh via bus is 4
The bus ticket price from Phnom Penh to Keo Seima starts at USD 12.
There are a total of 1 bus services from Phnom Penh to Keo Seima.
Phnom Penh to Siem Reap BusPhnom Penh to Kampot BusPhnom Penh to Battambang BusPhnom Penh to Hồ Chí Minh BusPhnom Penh to Sihanouk Ville BusPhnom Penh to Poi Pet BusPhnom Penh to Mondulkiri BusPhnom Penh to Kampong Cham BusPhnom Penh to Koh Kong BusPhnom Penh to Pursat BusPhnom Penh to Bavet BusPhnom Penh to Svay BusPhnom Penh to Ratanakiri BusPhnom Penh to Kep BusPhnom Penh to Kampong Thom BusPhnom Penh to Banteay Meanchey BusPhnom Penh to Stung Treng BusPhnom Penh to Preah Vihear BusPhnom Penh to Bavel BusPhnom Penh to Kratie Busmore >>
Kouk Mon to Keo Seima BusKoh Nhaek to Keo Seima BusKampong Cham to Keo Seima BusSvay Antor to Keo Seima BusMemot to Keo Seima BusPichda to Keo Seima BusRatanakiri to Keo Seima BusNuoc ngoai to Keo Seima BusOyadav(Ratanakiri) to Keo Seima BusLumphat to Keo Seima BusSkun to Keo Seima Busmore >>
Vireak Buntham ExpressE-Booking ExpressKimseng ExpressLarryta BusCapitol Tour and TransportCambolink21 ExpressVET Airbus Express Saly VIP Rith Mony TransportGiant Ibis
Phnom Penh to Cần Thơ BusPhnom Penh to Kratie BusPhnom Penh to Trapeang Prasat BusChampasak to Phnom Penh BusPhnom Penh to Châu Đốc BusPhnom Penh to Ratanakiri (Bar Kev) BusPhnom Penh to Opongmorn BusPhnom Penh to Koh Chang BusPhnom Penh to Moung BusPhnom Penh to Pursat BusPhnom Penh to Kralanh BusPhnom Penh to Pichda BusPhnom Penh to Poi Pet BusPhnom Penh to Kiên Giang BusPhnom Penh to O Smach BusPhnom Penh to Svay BusPhnom Penh to Veal Renh BusPhnom Penh to Kampong Som BusPhnom Penh to Rayong BusPhnom Penh to Malai Busmore >>
Koh Nhaek to Keo Seima BusKouk Mon to Keo Seima BusNuoc ngoai to Keo Seima BusOyadav(Ratanakiri) to Keo Seima BusMemot to Keo Seima BusPichda to Keo Seima BusSkun to Keo Seima BusSvay Antor to Keo Seima BusLumphat to Keo Seima BusRatanakiri to Keo Seima BusKampong Cham to Keo Seima Busmore >>
Mongkol Borei(BMC) to Sihanouk Ville BusKratie to Skun BusPoi Pet to Phnom Penh BusDon Det (Laos) to Kratie BusNuoc ngoai to Banteay Ampel BusChhuk to Kampong Thom BusKratie to Ou Pong Moan BusKoh Rong (4K Beach Port) to Battambang BusPuok to Svay Sisophon BusO Smach to Kralanh BusKandal to Tân Sơn Nhất BusRousse to Anlong Veng BusPreahNetr Preah (BMC) to Siem Reap BusBattambang to Kouk Mon BusKandal to Thma Koul BusSân bay Tân Sơn Nhất to Rousse BusSvay to Rousse BusKep to Pursat BusSnoul to Svay Antor BusPursat to Bavel Busmore >>
KhainamVutha Seyha ExpressMBUSVET Airbus Express Kampot ExpressNattakanEVGO ExpressChan Moly Roth Vibol ExpressRITHYA MONDULKIRI EXPRESSKhorn Rado VIP ExpressAon TransportRatanak Sambath Transport & TradingHeng SokkhoeunRawee Transport Riya TransportMevis TransportThai Duong LimousineMey Hong TransportVirak Rithy Transportmore >>
















