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Last updated : 05/12/2025

From USD 12.00
| Cheapest Bus Tickets | USD 12.00 |
|---|---|
| Avg. Bus Duration | 4 hrs 30 mins |
| First Bus & Last Bus | 06:15 & 23:00 |
| Daily Bus Services | 7 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 Sihanouk Ville BusPhnom Penh to Battambang BusPhnom Penh to Hồ Chí Minh BusPhnom Penh to Poi Pet BusPhnom Penh to Kampong Cham BusPhnom Penh to Koh Kong BusPhnom Penh to Pursat BusPhnom Penh to Mondulkiri BusPhnom Penh to Bavet BusPhnom Penh to Kep BusPhnom Penh to Ratanakiri BusPhnom Penh to Svay BusPhnom Penh to Banteay Meanchey BusPhnom Penh to Kampong Thom BusPhnom Penh to Koh Sdach BusPhnom Penh to Preah Vihear BusPhnom Penh to Stung Treng BusPhnom Penh to Svay Rieng Busmore >>
Memot to Keo Seima BusPichda to Keo Seima BusKoh Nhaek to Keo Seima BusKampong Cham to Keo Seima BusSvay Antor to Keo Seima BusKouk Mon to Keo Seima BusNuoc ngoai to Keo Seima BusLumphat to Keo Seima BusRatanakiri to Keo Seima BusOyadav(Ratanakiri) to Keo Seima BusSkun to Keo Seima Busmore >>
Vireak Buntham ExpressKimseng ExpressSaly VIP Larryta BusE-Booking ExpressVET Airbus Express Capitol Tour and TransportCambolink21 ExpressRith Mony TransportGiant Ibis
Phnom Penh to Kralanh BusAndoung Tuek to Phnom Penh BusPhnom Penh to Don Khone (Laos) BusPhnom Penh to Kouk Mon BusPhnom Penh to Rousse BusPhnom Penh to Banteay Ampel BusPhnom Penh to Trat BusPhnom Penh to Treng Trayerng BusPhnom Penh to Koh Sdach BusPhnom Penh to Siem Reap BusPhnom Penh to Nakasong (Laos) BusPhnom Penh to Bavet BusPhnom Penh to O Smach BusPhnom Penh to Pailin BusPhnom Penh to Kiên Giang BusPhnom Penh to Ou Pong Moan BusPhnom Penh to Pakse (Laos) BusPhnom Penh to Svay Antor BusPhnom Penh to Mondulkiri BusChampasak to Phnom Penh Busmore >>
Pichda to Keo Seima BusKampong Cham to Keo Seima BusRatanakiri to Keo Seima BusSvay Antor to Keo Seima BusMemot to Keo Seima BusNuoc ngoai to Keo Seima BusKouk Mon to Keo Seima BusOyadav(Ratanakiri) to Keo Seima BusLumphat to Keo Seima BusSkun to Keo Seima Busmore >>
Pursat to Poi Pet BusKoh Rong Sanloem to Sài Gòn BusKabin to Kampong Chhnang BusKoh Kong to Veal Renh BusKoh Sdach to Phnom Penh BusRatanakiri to Soung BusMongkol Borei(BMC) to Koh Rong BusStung Treng to Rousse BusAndoung Tuek to Sihanouk Ville BusBattambang to Koh Rong Sanloem BusSvay to Thma Koul BusSkun to Svay Sisophon BusKampot to Kep BusHà Tiên to Battambang BusBattambang to Malai BusRatanakiri to Preah Vihear BusKampot to Pailin BusSamrong to Thmor Pouk BusKoh Rong (Long Set Beach) to Bangkok BusVĩnh Thuận to Kep Busmore >>
Ratanak Sambath Express TransportationKampot TransportsChan Moly Roth Sakura BusBe Nice TourismKaila AngkorKumho Samco BusKoun Khmer VIPNattakanLong PhuongCapitol Tour and TransportSomnang Hongsing ExpressHeng SokkhoeunYellow BusDanh Danh Express Bus Rawee Transport Saly VIP Giant IbisVireak Buntham ExpressRiya Transportmore >>


















