Which bus from Bangkok to Siem Reap is the cheapest?

Compare all coach companies and find the best price: Bus tickets from £20
The Best Deals Save up to 70%
The Most Choices Millions of routes worldwide
Easy and Transparent Compare offers with 1 click

Which bus from Bangkok to Siem Reap is the best?

Check the bus schedule for Bangkok to Siem Reap. Here is a selection of the cheapest coach trips for the next days from bus operators like Virak Buntham or Go Ho Travel. To see the full timetable for all coaches just use or search and compare.

today
£20
tomorrow
£20
Sunday
£20
Monday
£20
Tuesday
£20
Wednesday
£20
Thursday
£20

Cheapest bus trips today

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
Virak Buntham 8h 0m 07:00 Bangkok Pratunam Market 15:00 Siem Reap Coach Station  Economy £20
Virak Buntham 8h 0m 09:00 Bangkok Pratunam Market 17:00 Siem Reap Coach Station  Economy £20
Virak Buntham 8h 0m 11:00 Bangkok Pratunam Market 19:00 Siem Reap Coach Station  Economy £20
Virak Buntham 8h 0m 12:00 Bangkok Pratunam Market 20:00 Siem Reap Coach Station  Economy £20
Virak Buntham 8h 0m 13:30 Bangkok Pratunam Market 21:30 Siem Reap Coach Station  Economy £20

Cheapest bus trips tomorrow

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
Virak Buntham 8h 0m 07:00 Bangkok Pratunam Market 15:00 Siem Reap Coach Station  Economy £20
Virak Buntham 8h 0m 09:00 Bangkok Pratunam Market 17:00 Siem Reap Coach Station  Economy £20
Virak Buntham 8h 0m 11:00 Bangkok Pratunam Market 19:00 Siem Reap Coach Station  Economy £20
Virak Buntham 8h 0m 12:00 Bangkok Pratunam Market 20:00 Siem Reap Coach Station  Economy £20
Virak Buntham 8h 0m 13:30 Bangkok Pratunam Market 21:30 Siem Reap Coach Station  Economy £20
  • Did you know that if you travel from Bangkok to Siem Reap via Poipet, you can save more than £4? You can find the corresponding connections below.
    • Virak Buntham
      0
      16:00
      Bangkok
      Pratunam Market
      20:00
      Poipet
      Coach Station
      0
      Virak Buntham
      Economy
      £8
      • Waiting Time 2h 0m
    • Virak Buntham
      0
      22:00
      Poipet
      Coach Station
      01:00
      Siem Reap
      Coach Station
      0
      Virak Buntham
      Economy
      £7
    Travel Time is 23h 0m shorter, and you will save £4

Cheapest bus trips Sunday

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
Virak Buntham 8h 0m 07:00 Bangkok Pratunam Market 15:00 Siem Reap Coach Station  Economy £20
Virak Buntham 8h 0m 09:00 Bangkok Pratunam Market 17:00 Siem Reap Coach Station  Economy £20
Virak Buntham 8h 0m 11:00 Bangkok Pratunam Market 19:00 Siem Reap Coach Station  Economy £20
Virak Buntham 8h 0m 12:00 Bangkok Pratunam Market 20:00 Siem Reap Coach Station  Economy £20
Virak Buntham 8h 0m 13:30 Bangkok Pratunam Market 21:30 Siem Reap Coach Station  Economy £20
  • Did you know that if you travel from Bangkok to Siem Reap via Poipet, you can save more than £4? You can find the corresponding connections below.
    • Virak Buntham
      0
      16:00
      Bangkok
      Pratunam Market
      20:00
      Poipet
      Coach Station
      0
      Virak Buntham
      Economy
      £8
      • Waiting Time 2h 0m
    • Virak Buntham
      0
      22:00
      Poipet
      Coach Station
      01:00
      Siem Reap
      Coach Station
      0
      Virak Buntham
      Economy
      £7
    Travel Time is 23h 0m shorter, and you will save £4

Cheapest bus trips Monday

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
Virak Buntham 8h 0m 07:00 Bangkok Pratunam Market 15:00 Siem Reap Coach Station  Economy £20
Virak Buntham 8h 0m 09:00 Bangkok Pratunam Market 17:00 Siem Reap Coach Station  Economy £20
Virak Buntham 8h 0m 11:00 Bangkok Pratunam Market 19:00 Siem Reap Coach Station  Economy £20
Virak Buntham 8h 0m 12:00 Bangkok Pratunam Market 20:00 Siem Reap Coach Station  Economy £20
Virak Buntham 8h 0m 13:30 Bangkok Pratunam Market 21:30 Siem Reap Coach Station  Economy £20
  • Did you know that if you travel from Bangkok to Siem Reap via Poipet, you can save more than £4? You can find the corresponding connections below.
    • Virak Buntham
      0
      16:00
      Bangkok
      Pratunam Market
      20:00
      Poipet
      Coach Station
      0
      Virak Buntham
      Economy
      £8
      • Waiting Time 2h 0m
    • Virak Buntham
      0
      22:00
      Poipet
      Coach Station
      01:00
      Siem Reap
      Coach Station
      0
      Virak Buntham
      Economy
      £7
    Travel Time is 23h 0m shorter, and you will save £4

Cheapest bus trips Tuesday

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
Virak Buntham 8h 0m 07:00 Bangkok Pratunam Market 15:00 Siem Reap Coach Station  Economy £20
Virak Buntham 8h 0m 09:00 Bangkok Pratunam Market 17:00 Siem Reap Coach Station  Economy £20
Virak Buntham 8h 0m 11:00 Bangkok Pratunam Market 19:00 Siem Reap Coach Station  Economy £20
Virak Buntham 8h 0m 12:00 Bangkok Pratunam Market 20:00 Siem Reap Coach Station  Economy £20
Virak Buntham 8h 0m 13:30 Bangkok Pratunam Market 21:30 Siem Reap Coach Station  Economy £20
  • Did you know that if you travel from Bangkok to Siem Reap via Poipet, you can save more than £4? You can find the corresponding connections below.
    • Virak Buntham
      0
      16:00
      Bangkok
      Pratunam Market
      20:00
      Poipet
      Coach Station
      0
      Virak Buntham
      Economy
      £8
      • Waiting Time 2h 0m
    • Virak Buntham
      0
      22:00
      Poipet
      Coach Station
      01:00
      Siem Reap
      Coach Station
      0
      Virak Buntham
      Economy
      £7
    Travel Time is 23h 0m shorter, and you will save £4

Cheapest bus trips Wednesday

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
Virak Buntham 8h 0m 07:00 Bangkok Pratunam Market 15:00 Siem Reap Coach Station  Economy £20
Virak Buntham 8h 0m 09:00 Bangkok Pratunam Market 17:00 Siem Reap Coach Station  Economy £20
Virak Buntham 8h 0m 11:00 Bangkok Pratunam Market 19:00 Siem Reap Coach Station  Economy £20
Go Ho Travel 9h 0m 01:30 Bangkok Raja Ferry Khaosan 10:30 Siem Reap Nattakan  Business £28
Go Ho Travel 9h 0m 08:00 Bangkok Raja Ferry Khaosan 17:00 Siem Reap Nattakan  Business £28
  • Did you know that if you travel from Bangkok to Siem Reap via Poipet, you can save more than £4? You can find the corresponding connections below.
    • Virak Buntham
      0
      16:00
      Bangkok
      Pratunam Market
      20:00
      Poipet
      Coach Station
      0
      Virak Buntham
      Economy
      £8
      • Waiting Time 2h 0m
    • Virak Buntham
      0
      22:00
      Poipet
      Coach Station
      01:00
      Siem Reap
      Coach Station
      0
      Virak Buntham
      Economy
      £7
    Travel Time is 23h 0m shorter, and you will save £4

Cheapest bus trips Thursday

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
Virak Buntham 8h 0m 07:00 Bangkok Pratunam Market 15:00 Siem Reap Coach Station  Economy £20
Virak Buntham 8h 0m 09:00 Bangkok Pratunam Market 17:00 Siem Reap Coach Station  Economy £20
Virak Buntham 8h 0m 11:00 Bangkok Pratunam Market 19:00 Siem Reap Coach Station  Economy £20
Virak Buntham 8h 0m 12:00 Bangkok Pratunam Market 20:00 Siem Reap Coach Station  Economy £20
Virak Buntham 8h 0m 13:30 Bangkok Pratunam Market 21:30 Siem Reap Coach Station  Economy £20
  • Did you know that if you travel from Bangkok to Siem Reap via Poipet, you can save more than £4? You can find the corresponding connections below.
    • Virak Buntham
      0
      16:00
      Bangkok
      Pratunam Market
      20:00
      Poipet
      Coach Station
      0
      Virak Buntham
      Economy
      £8
      • Waiting Time 2h 0m
    • Virak Buntham
      0
      22:00
      Poipet
      Coach Station
      01:00
      Siem Reap
      Coach Station
      0
      Virak Buntham
      Economy
      £7
    Travel Time is 23h 0m shorter, and you will save £4

Best Price Offer: The price for the cheapest coach from Bangkok to Siem Reap is £20 on 20/03/2026. Flexible travellers save on ticket prices.


What is the best day and time to travel by bus between Bangkok and Siem Reap?

Here is the frequency of all coach connections from Bangkok to Siem Reap. See on which day of the week you have more travel options and what time you have more bus trips to choose from.
Wednesday is the busiest day, with more than 8 daily coaches from Bangkok to Siem Reap. Monday has instead the fewest connections, with only 5 daily coaches between Bangkok and Siem Reap.
The busiest time of the day is the Morning, with 22 coaches from Bangkok to Siem Reap, while Night sees the fewest connections between Bangkok and Siem Reap, with 1 offers.

All facts for Bangkok to Siem Reap bus at a glance

Compare all coach operators like Virak Buntham and Go Ho Travel that travel daily 5 times by bus from Bangkok to Siem Reap in one click. Book your Bangkok to Siem Reap bus ticket starting from £20!

Cheapest Bus £20
Fastest Bus 8h 0m
Earliest Coach 07:00
Latest Coach 13:30
Daily Bus Connections 5 Ø
Distance 356.2 km
Coach Companies Virak Buntham and Go Ho Travel

What are the cheapest coach tickets from Bangkok to Siem Reap?

Every day, 5 buses from 2 coach companies leave Bangkok for Siem Reap. Check the table below to find the cheapest prices for coach tickets for this route, starting from 20/03/2026 and for the following days. Make sure get the cheapest bus ticket!

Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Sunday
Monday 16/03
Tuesday 17/03
Wednesday 18/03
Thursday 19/03
Friday 20/03
£20
Saturday 21/03
£20
Sunday 22/03
£20
Monday 23/03
£20
Tuesday 24/03
£20
Wednesday 25/03
£20
Thursday 26/03
£20
Friday 27/03
£20
Saturday 28/03
£20
Sunday 29/03
£20
Monday 30/03
£20
Tuesday 31/03
£20
Wednesday 01/04
£20
Thursday 02/04
£20
Friday 03/04
£20
Saturday 04/04
£20
Sunday 05/04
£20
Monday 06/04
£20
Tuesday 07/04
£20
Wednesday 08/04
£20
Thursday 09/04
£20
Friday 10/04
£20
Saturday 11/04
£20
Sunday 12/04

The cheapest time to travel from Bangkok to Siem Reap

See here on which day and which time of the day you can find the cheapest bus ticket from Bangkok to Siem Reap, for the next 30 days.
With a price starting from £20, Monday is the cheapest day for a coach from Bangkok to Siem Reap. Wednesday instead is the most expensive day with prices starting from £20.
Morning is the cheapest day time for bus tickets from Bangkok to Siem Reap, with £20. Night is the most expensive time of the day with prices starting from £20.

How to save money travelling from Bangkok to Siem Reap

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 Siem Reap 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 Siem Reap, 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 Siem Reap 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 Siem Reap?

These are the most booked bus companies by our users on the Bangkok to Siem Reap timetable.

Virak Buntham from Bangkok to Siem Reap

Virak Buntham

Here you will find the key facts about the Virak Buntham bus route Bangkok to Siem Reap:

Cheapest Price £20
Fastest Coach 8h 0m
Earliest Coach 07:00
Last Coach 13:30
Daily Connections 5 Ø
Found on 19/03/2026

Go Ho Travel from Bangkok to Siem Reap

Go Ho Travel

Here you will find the key facts about the Go Ho Travel bus route Bangkok to Siem Reap:

Cheapest Price £28
Fastest Coach 9h 0m
Earliest Coach 01:30
Last Coach 13:30
Daily Connections 3 Ø
Found on 24/12/2025
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 Siem Reap

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

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 Siem Reap? Compare all modes of transports from Bangkok to Siem Reap.

All you need to know when you travel by bus from Bangkok to Siem Reap

Check all information on comfort and services on the coaches from Bangkok to Siem Reap. 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 Siem Reap bus

How much does a Bangkok Siem Reap coach trip cost?

This depends on, among other things, the day and travel time. The cheapest ticket for the Bangkok Siem Reap bus trip is available from £20 and takes 8h 0m. Compare offers and save money!

How much could I save by comparing buses from Bangkok to Siem Reap?

This connection is offered by 2 companies with ticket prices ranging from £20 to £28. Therefore, we suggest booking your ticket as soon as possible to ensure you’ll get the cheapest bus trip to Siem Reap.

How many connections are available for the Bangkok Siem Reap route on average every day?

Each day, the bus route from Bangkok to Siem Reap is offered by roughly 5 busses. By using our search, you can compare bus schedules and find your ideal trip.

How long does a bus to Siem Reap from Bangkok take?

The quickest coach from Bangkok to Siem Reap is provided by Virak Buntham and takes 8h 0m. Coach tickets for this connection cost £20. However, keep in mind that the connection can take longer due to traffic.

What time is the first bus from Bangkok to Siem Reap?

The earliest bus to Siem Reap departs from Bangkok at 07:00. 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 Siem Reap?

The latest bus to Siem Reap departs from Bangkok at 13:30. 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 Siem Reap route?

Passengers looking to travel from Bangkok to Siem Reap can travel with Virak Buntham and Go Ho Travel. 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 Siem Reap?

You can check all the direct connections between Bangkok and Siem Reap by using our search and looking at the Changes section in our filters. These are some of the companies which offer a direct bus: Virak Buntham and Go Ho Travel.

What can I take with me on the bus to Siem Reap 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 Siem Reap 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 Siem Reap 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 Siem Reap on your planned travel date.

How does CheckMyBus find the best coach deals from Bangkok to Siem Reap?

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 5 daily trips between Bangkok and Siem Reap. 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 Siem Reap?

Prices and availability for 5 trips between Bangkok and Siem Reap 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 Siem Reap

Economy
Economy

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

Business
Business

Comfortable seating, food and drink service, accompanied generally by ticket flexibility.

More bus routes to Bangkok and to Siem Reap

Here’s an overview of the most popular bus routes to Bangkok and to Siem Reap. Simply click on the connection of your choice, and you’ll find all the details about your bus route!
Coach Don Sak to Bangkok Coach Don Sak to Bangkok
Bus Kampot to Bangkok Bus Kampot to Bangkok
Mae Sai to Bangkok bus Mae Sai to Bangkok bus
Bus to Bangkok from Ko Lanta Bus to Bangkok from Ko Lanta
Kampong Thom to Siem Reap coach Kampong Thom to Siem Reap coach
Coach from Mondulkiri to Siem Reap Coach from Mondulkiri to Siem Reap
Coach from Ban Lung to Siem Reap Coach from Ban Lung to Siem Reap
Don Det to Siem Reap bus Don Det to Siem Reap bus
Popular Airport Transfers to Bangkok and to Siem Reap
CheckMyBus › Coaches in Thailand › Coach to Bangkok › Coach to Siem Reap

The CheckMyBus App

Free Download

App Store
CheckMyBus App
Close
GPDR CheckMyBus shield

We value your privacy!

To

show

you

the

best

bus

deals,

we

and

our

partners

use

technical,

analytical,

and

marketing

cookies

for

ads

personalisation.

We

remember

your

anonymized

details

to

provide

a

personalized

experience.