Coach Bangkok to Phnom Penh from £18

Which bus from Bangkok to Phnom Penh is the best?

Check the bus schedule for Bangkok to Phnom Penh. Here is a selection of the cheapest coach trips for the next days from bus operators like CP Express or Travel Mart. To see the full timetable for all coaches just use or search and compare.

today

tomorrow

Saturday

Sunday

£24

Monday

£24

Tuesday

Wednesday

Cheapest bus trips Sunday
BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Seat classes	Price
CP Express	15h 0m	02:00	Bangkok	Khao San Travel Mart	17:00	Phnom Penh	Preah Sihanouk Blvd 340	Economy	£24	A Bus from CP Express goes from Khao San Travel Mart, Bangkok (Thailand) at 21/12/2025 02:00:00 to Preah Sihanouk Blvd 340, Phnom Penh (Cambodia) arriving at 21/12/2025 17:00:00. 50 Economy ticket for £24 per person are available. Travel duration is 15h 0m
CP Express	15h 0m	05:00	Bangkok	Khao San Travel Mart	20:00	Phnom Penh	Preah Sihanouk Blvd 340	Economy	£24	A Bus from CP Express goes from Khao San Travel Mart, Bangkok (Thailand) at 21/12/2025 05:00:00 to Preah Sihanouk Blvd 340, Phnom Penh (Cambodia) arriving at 21/12/2025 20:00:00. 50 Economy ticket for £24 per person are available. Travel duration is 15h 0m
CP Express	16h 0m	09:00	Bangkok	Khao San Travel Mart	01:00	Phnom Penh	Preah Sihanouk Blvd 340	Economy	£24	A Bus from CP Express goes from Khao San Travel Mart, Bangkok (Thailand) at 21/12/2025 09:00:00 to Preah Sihanouk Blvd 340, Phnom Penh (Cambodia) arriving at 22/12/2025 01:00:00. 50 Economy ticket for £24 per person are available. Travel duration is 16h 0m
Travel Mart	12h 0m	05:30	Bangkok	Soi Ram Butri	17:30	Phnom Penh	France Street (47)	Economy	£32	A Bus from Travel Mart goes from Soi Ram Butri, Bangkok (Thailand) at 21/12/2025 05:30:00 to France Street (47), Phnom Penh (Cambodia) arriving at 21/12/2025 17:30:00. 50 Economy ticket for £32 per person are available. Travel duration is 12h 0m
Travel Mart	12h 0m	07:00	Bangkok	Soi Ram Butri	19:00	Phnom Penh	France Street (47)	Economy	£32	A Bus from Travel Mart goes from Soi Ram Butri, Bangkok (Thailand) at 21/12/2025 07:00:00 to France Street (47), Phnom Penh (Cambodia) arriving at 21/12/2025 19:00:00. 50 Economy ticket for £32 per person are available. Travel duration is 12h 0m

Did you know that if you travel from Bangkok to Phnom Penh via Poipet, you can save more than £5? You can find the corresponding connections below.
- BookMeBus
  
  0
  
  15:00
  
  Bangkok
  Pratunam Market
  
  19:00
  
  Poipet
  Coach Station
  
  0
  
  Economy
  
  £8
  
  A Bus from BookMeBus goes from Pratunam Market, Bangkok (Thailand) at 21/12/2025 15:00:00 to Coach Station, Poipet (Cambodia) arriving at 21/12/2025 19:00:00. 50 Economy ticket for £8 per person are available. Travel duration is 4h 0m
- BookMeBus
  
  0
  
  20:00
  
  Poipet
  Coach Station
  
  04:00
  
  Phnom Penh
  Bus Station
  
  0
  
  Economy
  
  £11
  
  A Bus from BookMeBus goes from Coach Station, Poipet (Cambodia) at 21/12/2025 20:00:00 to Bus Station, Phnom Penh (Cambodia) arriving at 21/12/2025 04:00:00. 50 Economy ticket for £11 per person are available. Travel duration is -16h 0m
Travel Time is 23h 0m shorter, and you will save £5

Cheapest bus trips Monday
BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Seat classes	Price
CP Express	15h 0m	02:00	Bangkok	Khao San Travel Mart	17:00	Phnom Penh	Preah Sihanouk Blvd 340	Economy	£24	A Bus from CP Express goes from Khao San Travel Mart, Bangkok (Thailand) at 22/12/2025 02:00:00 to Preah Sihanouk Blvd 340, Phnom Penh (Cambodia) arriving at 22/12/2025 17:00:00. 50 Economy ticket for £24 per person are available. Travel duration is 15h 0m
CP Express	15h 0m	05:00	Bangkok	Khao San Travel Mart	20:00	Phnom Penh	Preah Sihanouk Blvd 340	Economy	£24	A Bus from CP Express goes from Khao San Travel Mart, Bangkok (Thailand) at 22/12/2025 05:00:00 to Preah Sihanouk Blvd 340, Phnom Penh (Cambodia) arriving at 22/12/2025 20:00:00. 50 Economy ticket for £24 per person are available. Travel duration is 15h 0m
CP Express	16h 0m	09:00	Bangkok	Khao San Travel Mart	01:00	Phnom Penh	Preah Sihanouk Blvd 340	Economy	£24	A Bus from CP Express goes from Khao San Travel Mart, Bangkok (Thailand) at 22/12/2025 09:00:00 to Preah Sihanouk Blvd 340, Phnom Penh (Cambodia) arriving at 23/12/2025 01:00:00. 50 Economy ticket for £24 per person are available. Travel duration is 16h 0m
Travel Mart	12h 0m	05:30	Bangkok	Soi Ram Butri	17:30	Phnom Penh	France Street (47)	Economy	£32	A Bus from Travel Mart goes from Soi Ram Butri, Bangkok (Thailand) at 22/12/2025 05:30:00 to France Street (47), Phnom Penh (Cambodia) arriving at 22/12/2025 17:30:00. 50 Economy ticket for £32 per person are available. Travel duration is 12h 0m
Travel Mart	12h 0m	07:00	Bangkok	Soi Ram Butri	19:00	Phnom Penh	France Street (47)	Economy	£32	A Bus from Travel Mart goes from Soi Ram Butri, Bangkok (Thailand) at 22/12/2025 07:00:00 to France Street (47), Phnom Penh (Cambodia) arriving at 22/12/2025 19:00:00. 50 Economy ticket for £32 per person are available. Travel duration is 12h 0m

Did you know that if you travel from Bangkok to Phnom Penh via Poipet, you can save more than £5? You can find the corresponding connections below.
- BookMeBus
  
  0
  
  15:00
  
  Bangkok
  Pratunam Market
  
  19:00
  
  Poipet
  Coach Station
  
  0
  
  Economy
  
  £8
  
  A Bus from BookMeBus goes from Pratunam Market, Bangkok (Thailand) at 21/12/2025 15:00:00 to Coach Station, Poipet (Cambodia) arriving at 21/12/2025 19:00:00. 50 Economy ticket for £8 per person are available. Travel duration is 4h 0m
- BookMeBus
  
  0
  
  20:00
  
  Poipet
  Coach Station
  
  04:00
  
  Phnom Penh
  Bus Station
  
  0
  
  Economy
  
  £11
  
  A Bus from BookMeBus goes from Coach Station, Poipet (Cambodia) at 21/12/2025 20:00:00 to Bus Station, Phnom Penh (Cambodia) arriving at 21/12/2025 04:00:00. 50 Economy ticket for £11 per person are available. Travel duration is -16h 0m
Travel Time is 23h 0m shorter, and you will save £5

Best Price Offer: The price for the cheapest coach from Bangkok to Phnom Penh is £18 on 29/12/2025. Flexible travellers save on ticket prices.

What is the best day and time to travel by bus between Bangkok and Phnom Penh?

Here is the frequency of all coach connections from Bangkok to Phnom Penh. See on which day of the week you have more travel options and what time you have more bus trips to choose from.

Monday is the busiest day, with more than 10 daily coaches from Bangkok to Phnom Penh. Monday has instead the fewest connections, with only 10 daily coaches between Bangkok and Phnom Penh.

The busiest time of the day is the Morning, with 10 coaches from Bangkok to Phnom Penh, while Morning sees the fewest connections between Bangkok and Phnom Penh, with 10 offers.

All facts for Bangkok to Phnom Penh bus at a glance

Compare all coach operators like CP Express and Travel Mart that travel daily 10 times by bus from Bangkok to Phnom Penh in one click. Book your Bangkok to Phnom Penh bus ticket starting from £18!

Cheapest Bus	£18
Fastest Bus	12h 0m
Earliest Coach	02:00
Latest Coach	10:00
Daily Bus Connections	10 Ø
Distance	527.5 km
Coach Companies	CP Express and Travel Mart

What are the cheapest coach tickets from Bangkok to Phnom Penh?

Every day, 10 buses from 2 coach companies leave Bangkok for Phnom Penh. Check the table below to find the cheapest prices for coach tickets for this route, starting from 18/12/2025 and for the following days. Make sure get the cheapest bus ticket!

Monday

Tuesday

Wednesday

Thursday

Friday

Saturday

Sunday

Monday 15/12

Tuesday 16/12

Wednesday 17/12

Thursday 18/12

Friday 19/12

Saturday 20/12

£22

Sunday 21/12

£22

Monday 22/12

£22

Tuesday 23/12

Wednesday 24/12

£20

Thursday 25/12

£22

Friday 26/12

£22

Saturday 27/12

£22

Sunday 28/12

Monday 29/12

£18

Tuesday 30/12

£46

Wednesday 31/12

Thursday 01/01

Friday 02/01

£33

Saturday 03/01

£31

Sunday 04/01

£33

Monday 05/01

£33

Tuesday 06/01

£31

Wednesday 07/01

£33

Thursday 08/01

£33

Friday 09/01

£22

Saturday 10/01

£33

Sunday 11/01

The cheapest time to travel from Bangkok to Phnom Penh

See here on which day and which time of the day you can find the cheapest bus ticket from Bangkok to Phnom Penh, for the next 30 days.

With a price starting from £18, Monday is the cheapest day for a coach from Bangkok to Phnom Penh. Sunday instead is the most expensive day with prices starting from £22.

Night is the cheapest day time for bus tickets from Bangkok to Phnom Penh, with £18. Morning is the most expensive time of the day with prices starting from £24.

How to save money travelling from Bangkok to Phnom Penh

Travel can be expensive, but it doesn't need to be! Do you want to avoid paying higher prices for your trip? Plan your bus trips smartly. Here are a few hacks to save money on your coach journey.

Book the ticket from Bangkok to Phnom Penh in advance! The earlier you book, the cheaper usually the price is. Also, you will be sure to have a place on the coach from Bangkok to Phnom Penh, compared instead if you buy it at the last moment, or directly at the station.

If you can, avoid travelling at peak times. Instead of weekend, try travelling during the week. Travelling in the evening or at night it’s also cheaper, and later coaches from Bangkok to Phnom Penh are also emptier.

Check for bus deals and promotions for all bus companies in this route. On CheckMyBus we show special offers directly in the coach trip on our search. Sign-up and check or deals sections and get notifications on our latest travel hacks.

What are the most popular bus companies from Bangkok to Phnom Penh?

These are the most booked bus companies by our users on the Bangkok to Phnom Penh timetable.

Travel Mart from Bangkok to Phnom Penh

Here you will find the key facts about the Travel Mart bus route Bangkok to Phnom Penh:

Cheapest Price	£32
Fastest Coach	12h 0m
Earliest Coach	05:30
Last Coach	07:00
Daily Connections	2 Ø
Found on	23/09/2025

In total 2 operators offer buses for this route. Find all bus timetables for them. Each coach company has a dedicated cancellation policy and possibilities for transport luggage on the bus. Check also special conditions to travel with kids or coach cards with rebates.

All bus stations and stops in Bangkok and Phnom Penh

Here is a map with all coach stations in Bangkok and Phnom Penh. Compare which stop is closest to your destination to save time to find the fastest buses and connections.

Ekkamai Coach Station

Sukhumvit Rd 928

Khao San Travel Mart

Talat Yot, Phra Nakhon

Mo Chit Bus Terminal

Kamphaeng Phet 2 Rd

Pratunam Market

Phetchaburi Road 869/30

Southern Bus Terminal

Borommaratchachonnani Road 8

Bus Station

Preah Sisowath Quay & Preah Moha Ksatreiyani Kossamak Ave

Preah Sihanouk Blvd 340

Preah Sihanouk Boulevard 311

Preah Sihanouk Boulevard

Samdach Louis Em St. 282

France Street (47)

Larryta Express

Compare the bus with other modes of transport

The bus is often the cheapest mode of transport, while other modes like train or flight are faster. Looking for quicker alternatives to travel from Bangkok to Phnom Penh? Compare all modes of transports from Bangkok to Phnom Penh.

All you need to know when you travel by bus from Bangkok to Phnom Penh

Check all information on comfort and services on the coaches from Bangkok to Phnom Penh. Which seat classes are available or what are the amenities of operators on your coach trip? Below you´ll find answers to your questions.

FAQs for Bangkok to Phnom Penh bus

How much does a Bangkok Phnom Penh coach trip cost?

This depends on, among other things, the day and travel time. The cheapest ticket for the Bangkok Phnom Penh bus trip is available from £18 and takes 15h 0m. Compare offers and save money!

How much could I save by comparing buses from Bangkok to Phnom Penh?

This connection is offered by 2 companies with ticket prices ranging from £18 to £32. Therefore, we suggest booking your ticket as soon as possible to ensure you’ll get the cheapest bus trip to Phnom Penh.

How many connections are available for the Bangkok Phnom Penh route on average every day?

Each day, the bus route from Bangkok to Phnom Penh is offered by roughly 10 busses. By using our search, you can compare bus schedules and find your ideal trip.

How long does a bus to Phnom Penh from Bangkok take?

The quickest coach from Bangkok to Phnom Penh is provided by Travel Mart and takes 12h 0m. Coach tickets for this connection cost £32. However, keep in mind that the connection can take longer due to traffic.

What time is the first bus from Bangkok to Phnom Penh?

The earliest bus to Phnom Penh departs from Bangkok at 02:00. In this context, information about departure times may differ on weekends and holidays. Simply use our search to find the exact times for your planned travel date.

What time is the last coach from Bangkok to Phnom Penh?

The latest bus to Phnom Penh departs from Bangkok at 10:00. Please note that departure times may differ on weekends and holidays. Simply use our search to find the exact times for your planned travel date.

Which bus companies serve the Bangkok Phnom Penh route?

Passengers looking to travel from Bangkok to Phnom Penh can travel with CP Express and Travel Mart. Compare all available bus tickets with our search to book the trip that works best for you.

Is there a direct bus between Bangkok and Phnom Penh?

You can check all the direct connections between Bangkok and Phnom Penh by using our search and looking at the Changes section in our filters. These are some of the companies which offer a direct bus: CP Express and Travel Mart.

What can I take with me on the bus to Phnom Penh from Bangkok?

Depending on which provider you travel with, what you're allowed to bring with you can vary. Generally, you can take a suitcase and hand luggage with you on the bus for the Bangkok Phnom Penh bus route free of charge. Simply use our search to find a coach that is best suited to your needs for your planned travel date.

What equipment is available for the Bangkok Phnom Penh bus route?

The equipment on board differs depending on the provider. However, many long-distance buses have WiFi so you can tell your friends your exact location during the journey. To make travelling even more pleasant, air conditioning systems provide ventilation. It is best to use our search to get precise information about the equipment of the bus from Bangkok to Phnom Penh on your planned travel date.

How does CheckMyBus find the best coach deals from Bangkok to Phnom Penh?

CheckMyBus collaborates directly with companies around the world to provide you with the best options when searching for a trip. We retrieve their first-hand data to show you real-time prices, schedules, and seat availability for 10 daily trips between Bangkok and Phnom Penh. With the most up-to-date information from verified sources, you can fairly compare all available options and choose the trip that suits you best.

How does CheckMyBus technology work for trips from Bangkok to Phnom Penh?

Prices and availability for 10 trips between Bangkok and Phnom Penh change constantly. To provide you with the most up-to-date information, we connect directly with bus operators, Online Travel Agencies (OTAs), and Global Distribution Systems (GDS) via real-time interfaces (APIs). The data collected from these sources undergoes strict quality checks, is processed within our infrastructure, and is then presented to you on our search results pages. Visit our About Us page to learn more.

Available seat classes which are offered on the bus route Bangkok to Phnom Penh

Economy

The cheapest option available for your ticket, it usually comes with reclinable seats and AC.

More bus routes to Bangkok and to Phnom Penh

Here’s an overview of the most popular bus routes to Bangkok and to Phnom Penh. Simply click on the connection of your choice, and you’ll find all the details about your bus route!