Bus from Siem Reap to Bangkok from $20

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Compare all timetables for the bus from Siem Reap to Bangkok

Here is a selection of the cheapest bus trips from the schedule from Siem Reap to Bangkok from various bus operators like Ja Chuan Tour, E-Booking Express or Virak Buntham for the next days.
today
from $20
tomorrow
from $20
Tuesday
from $20
Wednesday
from $20
Thursday
from $20
Friday
from $20
Saturday
from $20

Cheapest bus trips today

Prices are for one way and one person
  • Capitol VIP
    9h 0m
    0
    6:30 AM
    Siem Reap
    Vireak Buntham
    3:30 PM
    Bangkok
    Khao San Travel Mart
    0
    Capitol VIP
    Business
    $20
  • Ja Chuan Tour
    8h 35m
    0
    1:25 AM
    Siem Reap
    Avis Bus Station
    10:00 AM
    Bangkok
    Soi Ram Butri
    0
    Ja Chuan Tour
    Economy
    $21
  • Capitol
    9h 0m
    0
    6:30 AM
    Siem Reap
    Avis Bus Station
    3:30 PM
    Bangkok
    Soi Ram Butri
    0
    Capitol
    Business
    $21
  • Virak Buntham
    12h 15m
    0
    12:45 AM
    Siem Reap
    Avis Bus Station
    1:00 PM
    Bangkok
    Soi Ram Butri
    0
    Virak Buntham
    Basic
    $23
  • SRL TRANSPORT
    8h 30m
    0
    1:30 PM
    Siem Reap
    Avis Bus Station
    10:00 PM
    Bangkok
    Khao San Travel Mart
    0
    SRL TRANSPORT
    Economy
    $24
  • Did you know that if you travel from Siem Reap to Bangkok via Poipet, you can save more than $2? You can find the corresponding connections below.
    • BookMeBus
      0
      10:05 PM
      Siem Reap
      Bus Terminal
      1:05 AM
      Poipet
      Bus Station
      0
      BookMeBus
      Economy
      $10
      • Waiting Time 4h 55m
    • BookMeBus
      5h 0m
      0
      6:00 AM
      Poipet
      Bus Station
      11:00 AM
      Bangkok
      Pratunam Market
      0
      BookMeBus
      Economy
      $8
    Travel Time is 19h 35m shorter, and you will save $2

Cheapest bus trips tomorrow

Prices are for one way and one person
  • Capitol VIP
    9h 0m
    0
    6:30 AM
    Siem Reap
    Vireak Buntham
    3:30 PM
    Bangkok
    Khao San Travel Mart
    0
    Capitol VIP
    Business
    $20
  • Ja Chuan Tour
    8h 35m
    0
    1:25 AM
    Siem Reap
    Avis Bus Station
    10:00 AM
    Bangkok
    Soi Ram Butri
    0
    Ja Chuan Tour
    Economy
    $21
  • Capitol
    9h 0m
    0
    6:30 AM
    Siem Reap
    Avis Bus Station
    3:30 PM
    Bangkok
    Soi Ram Butri
    0
    Capitol
    Business
    $21
  • Virak Buntham
    12h 15m
    0
    12:45 AM
    Siem Reap
    Avis Bus Station
    1:00 PM
    Bangkok
    Soi Ram Butri
    0
    Virak Buntham
    Basic
    $23
  • E-Booking Express
    10h 0m
    0
    1:25 AM
    Siem Reap
    Bus Terminal
    11:25 AM
    Bangkok
    Pratunam Market
    0
    E-Booking Express
    Economy
    $25
  • Did you know that if you travel from Siem Reap to Bangkok via Poipet, you can save more than $2? You can find the corresponding connections below.
    • BookMeBus
      0
      10:05 PM
      Siem Reap
      Bus Terminal
      1:05 AM
      Poipet
      Bus Station
      0
      BookMeBus
      Economy
      $10
      • Waiting Time 4h 55m
    • BookMeBus
      5h 0m
      0
      6:00 AM
      Poipet
      Bus Station
      11:00 AM
      Bangkok
      Pratunam Market
      0
      BookMeBus
      Economy
      $8
    Travel Time is 19h 40m shorter, and you will save $2

Cheapest bus trips Tuesday

Prices are for one way and one person
  • Capitol VIP
    9h 0m
    0
    6:30 AM
    Siem Reap
    Vireak Buntham
    3:30 PM
    Bangkok
    Khao San Travel Mart
    0
    Capitol VIP
    Business
    $20
  • Capitol
    9h 0m
    0
    6:30 AM
    Siem Reap
    Avis Bus Station
    3:30 PM
    Bangkok
    Soi Ram Butri
    0
    Capitol
    Business
    $21
  • Virak Buntham
    10h 0m
    0
    8:00 AM
    Siem Reap
    Avis Bus Station
    6:00 PM
    Bangkok
    Soi Ram Butri
    0
    Virak Buntham
    Basic
    $23
  • Ja Chuan Tour
    8h 35m
    0
    1:25 AM
    Siem Reap
    Avis Bus Station
    10:00 AM
    Bangkok
    Soi Ram Butri
    0
    Ja Chuan Tour
    Economy
    $23
  • SRL TRANSPORT
    8h 30m
    0
    1:30 PM
    Siem Reap
    Avis Bus Station
    10:00 PM
    Bangkok
    Khao San Travel Mart
    0
    SRL TRANSPORT
    Economy
    $24
  • Did you know that if you travel from Siem Reap to Bangkok via Poipet, you can save more than $2? You can find the corresponding connections below.
    • BookMeBus
      0
      10:05 PM
      Siem Reap
      Bus Terminal
      1:05 AM
      Poipet
      Bus Station
      0
      BookMeBus
      Economy
      $10
      • Waiting Time 4h 55m
    • BookMeBus
      5h 0m
      0
      6:00 AM
      Poipet
      Bus Station
      11:00 AM
      Bangkok
      Pratunam Market
      0
      BookMeBus
      Economy
      $8
    Travel Time is 19h 35m shorter, and you will save $2

Cheapest bus trips Wednesday

Prices are for one way and one person
  • Capitol VIP
    9h 0m
    0
    6:30 AM
    Siem Reap
    Vireak Buntham
    3:30 PM
    Bangkok
    Khao San Travel Mart
    0
    Capitol VIP
    Business
    $20
  • Capitol
    9h 0m
    0
    6:30 AM
    Siem Reap
    Avis Bus Station
    3:30 PM
    Bangkok
    Soi Ram Butri
    0
    Capitol
    Business
    $21
  • E-Booking Express
    10h 0m
    0
    1:25 AM
    Siem Reap
    Bus Terminal
    11:25 AM
    Bangkok
    Pratunam Market
    0
    E-Booking Express
    Economy
    $25
  • SRL TRANSPORT
    8h 30m
    0
    8:00 AM
    Siem Reap
    Bus Terminal
    4:30 PM
    Bangkok
    Pratunam Market
    0
    SRL TRANSPORT
    Economy
    $25
  • Ja Chuan Tour
    8h 35m
    0
    1:25 AM
    Siem Reap
    Vireak Buntham
    10:00 AM
    Bangkok
    Khao San Travel Mart
    0
    Ja Chuan Tour
    Economy
    $25
  • Did you know that if you travel from Siem Reap to Bangkok via Poipet, you can save more than $2? You can find the corresponding connections below.
    • BookMeBus
      0
      10:05 PM
      Siem Reap
      Bus Terminal
      1:05 AM
      Poipet
      Bus Station
      0
      BookMeBus
      Economy
      $10
      • Waiting Time 4h 55m
    • BookMeBus
      5h 0m
      0
      6:00 AM
      Poipet
      Bus Station
      11:00 AM
      Bangkok
      Pratunam Market
      0
      BookMeBus
      Economy
      $8
    Travel Time is 19h 35m shorter, and you will save $2

Cheapest bus trips Thursday

Prices are for one way and one person
  • Capitol VIP
    9h 0m
    0
    6:30 AM
    Siem Reap
    Vireak Buntham
    3:30 PM
    Bangkok
    Khao San Travel Mart
    0
    Capitol VIP
    Business
    $20
  • Capitol
    9h 0m
    0
    6:30 AM
    Siem Reap
    Avis Bus Station
    3:30 PM
    Bangkok
    Soi Ram Butri
    0
    Capitol
    Business
    $21
  • Virak Buntham
    10h 0m
    0
    8:00 AM
    Siem Reap
    Avis Bus Station
    6:00 PM
    Bangkok
    Soi Ram Butri
    0
    Virak Buntham
    Basic
    $23
  • Ja Chuan Tour
    8h 35m
    0
    1:25 AM
    Siem Reap
    Avis Bus Station
    10:00 AM
    Bangkok
    Soi Ram Butri
    0
    Ja Chuan Tour
    Economy
    $23
  • E-Booking Express
    10h 0m
    0
    1:25 AM
    Siem Reap
    Bus Terminal
    11:25 AM
    Bangkok
    Pratunam Market
    0
    E-Booking Express
    Economy
    $25
  • Did you know that if you travel from Siem Reap to Bangkok via Poipet, you can save more than $2? You can find the corresponding connections below.
    • BookMeBus
      0
      10:05 PM
      Siem Reap
      Bus Terminal
      1:05 AM
      Poipet
      Bus Station
      0
      BookMeBus
      Economy
      $10
      • Waiting Time 4h 55m
    • BookMeBus
      5h 0m
      0
      6:00 AM
      Poipet
      Bus Station
      11:00 AM
      Bangkok
      Pratunam Market
      0
      BookMeBus
      Economy
      $8
    Travel Time is 19h 40m shorter, and you will save $2

Cheapest bus trips Friday

Prices are for one way and one person
  • Capitol VIP
    9h 0m
    0
    6:30 AM
    Siem Reap
    Vireak Buntham
    3:30 PM
    Bangkok
    Khao San Travel Mart
    0
    Capitol VIP
    Business
    $20
  • Capitol
    9h 0m
    0
    6:30 AM
    Siem Reap
    Avis Bus Station
    3:30 PM
    Bangkok
    Soi Ram Butri
    0
    Capitol
    Business
    $21
  • Virak Buntham
    10h 0m
    0
    8:00 AM
    Siem Reap
    Avis Bus Station
    6:00 PM
    Bangkok
    Soi Ram Butri
    0
    Virak Buntham
    Basic
    $23
  • Ja Chuan Tour
    8h 35m
    0
    1:25 AM
    Siem Reap
    Avis Bus Station
    10:00 AM
    Bangkok
    Soi Ram Butri
    0
    Ja Chuan Tour
    Economy
    $23
  • SRL TRANSPORT
    8h 30m
    0
    1:30 PM
    Siem Reap
    Avis Bus Station
    10:00 PM
    Bangkok
    Khao San Travel Mart
    0
    SRL TRANSPORT
    Economy
    $24
  • Did you know that if you travel from Siem Reap to Bangkok via Poipet, you can save more than $2? You can find the corresponding connections below.
    • BookMeBus
      0
      10:05 PM
      Siem Reap
      Bus Terminal
      1:05 AM
      Poipet
      Bus Station
      0
      BookMeBus
      Economy
      $10
      • Waiting Time 4h 55m
    • BookMeBus
      5h 0m
      0
      6:00 AM
      Poipet
      Bus Station
      11:00 AM
      Bangkok
      Pratunam Market
      0
      BookMeBus
      Economy
      $8
    Travel Time is 19h 35m shorter, and you will save $2

Cheapest bus trips Saturday

Prices are for one way and one person
  • Capitol VIP
    9h 0m
    0
    6:30 AM
    Siem Reap
    Vireak Buntham
    3:30 PM
    Bangkok
    Khao San Travel Mart
    0
    Capitol VIP
    Business
    $20
  • SRL TRANSPORT
    8h 30m
    0
    1:30 PM
    Siem Reap
    Avis Bus Station
    10:00 PM
    Bangkok
    Khao San Travel Mart
    0
    SRL TRANSPORT
    Economy
    $24
  • Ja Chuan Tour
    8h 35m
    0
    1:25 AM
    Siem Reap
    Vireak Buntham
    10:00 AM
    Bangkok
    Khao San Travel Mart
    0
    Ja Chuan Tour
    Economy
    $25
  • E-Booking Express
    10h 0m
    0
    1:25 AM
    Siem Reap
    Bus Terminal
    11:25 AM
    Bangkok
    Pratunam Market
    0
    E-Booking Express
    Economy
    $25
  • Rally Tour and Travel
    8h 0m
    0
    8:00 AM
    Siem Reap
    Bus Terminal
    4:00 PM
    Bangkok
    Pratunam Market
    0
    Rally Tour and Travel
    Economy
    $26
  • Did you know that if you travel from Siem Reap to Bangkok via Poipet, you can save more than $2? You can find the corresponding connections below.
    • BookMeBus
      0
      10:05 PM
      Siem Reap
      Bus Terminal
      1:05 AM
      Poipet
      Bus Station
      0
      BookMeBus
      Economy
      $10
      • Waiting Time 4h 55m
    • BookMeBus
      5h 0m
      0
      6:00 AM
      Poipet
      Bus Station
      11:00 AM
      Bangkok
      Pratunam Market
      0
      BookMeBus
      Economy
      $8
    Travel Time is 19h 5m shorter, and you will save $2

Frequency of bus connections between Siem Reap and Bangkok

See here how frequent the connections between Siem Reap and Bangkok are, during different times and days of the week.
Monday is the busiest day, with more than 142 daily buses from Siem Reap to Bangkok. Saturday has instead the fewest connections, with only 95 daily coaches between Siem Reap and Bangkok.
The busiest time of the day is the Morning, with 373 buses from Siem Reap to Bangkok, while Afternoon sees the fewest connections between Siem Reap and Bangkok, with 157 offers.

Enjoy these deals on your way from Siem Reap to Bangkok

Easybook-Enjoy up to 52% off for your First Booking!
Easybook

Enjoy up to 52% off for your First Booking!

Facts about the bus from Siem Reap to Bangkok

Compare all providers like Ja Chuan Tour, E-Booking Express and Virak Buntham that travel 120 times every day by bus from Siem Reap to Bangkok in one click! Book your bus ticket from Siem Reap to Bangkok starting from $20!

Cheapest Bus $20
Fastest Bus 6h 25m
Earliest Bus 12:30 AM
Latest Bus 4:00 PM
Daily Bus Routes 120 Ø
Distance 221.4 miles
Bus Companies Ja Chuan Tour, E-Booking Express, Virak Buntham, SRL TRANSPORT, Giant Ibis Transport, Mevis Transport, Rally Tour and Travel, Capitol VIP, Go Ho Travel, Raja Ferry and 2 more.

Cheapest bus connections from Siem Reap to Bangkok

Every day, 120 buses from 12 bus companies leave Siem Reap for Bangkok: in the table below, you will find the cheapest prices for a bus ticket for this route, starting from 06/23/2025 and for the following days.

Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Sunday 06/22
$20
Monday 06/23
$20
Tuesday 06/24
$20
Wednesday 06/25
$20
Thursday 06/26
$20
Friday 06/27
$20
Saturday 06/28
$20
Sunday 06/29
$25
Monday 06/30
$25
Tuesday 07/01
$20
Wednesday 07/02
$20
Thursday 07/03
$20
Friday 07/04
$20
Saturday 07/05
$20
Sunday 07/06
$20
Monday 07/07
$20
Tuesday 07/08
$21
Wednesday 07/09
$20
Thursday 07/10
$20
Friday 07/11
$20
Saturday 07/12
$20
Sunday 07/13
$20
Monday 07/14
$20
Tuesday 07/15
$20
Wednesday 07/16
$43
Thursday 07/17
$20
Friday 07/18
$20
Saturday 07/19

The cheapest time to travel from Siem Reap to Bangkok

See here on which day and which time of the day you can find the cheapest bus ticket from Siem Reap to Bangkok, for the next 30 days.
With a price starting from $20, Sunday is the cheapest day for a bus from Siem Reap to Bangkok. Sunday instead is the most expensive day with prices starting from $20.
Morning is the cheapest day time for bus tickets from Siem Reap to Bangkok, with $20. Afternoon is the most expensive time of the day with prices starting from $21.

How to save money travelling from Siem Reap to Bangkok

Travel can be expensive, but it doesn't need to be! Do you want to avoid paying a terrible price for your trip? Then follow these quick steps to save money:

Book the ticket from Siem Reap to Bangkok in advance! The earlier you book, the cheaper usually the price is. Also, you will be sure to have a place on the bus from Siem Reap to Bangkok, 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 buses from Siem Reap to Bangkok are also emptier.

Beloved bus companies from Siem Reap to Bangkok

These are the most booked bus companies between Siem Reap to Bangkok from our users.

Virak Buntham from Siem Reap to Bangkok

Virak Buntham

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

Cheapest Price $23
Fastest Bus 8h 0m
Earliest Bus 12:45 AM
Last Bus 2:00 PM
Daily Connections 23 Ø
Found on 6/21/2025

E-Booking Express from Siem Reap to Bangkok

E-Booking Express

Here you will find the key facts about the E-Booking Express bus route Siem Reap to Bangkok:

Cheapest Price $25
Fastest Bus 7h 0m
Earliest Bus 1:25 AM
Last Bus 4:00 PM
Daily Connections 29 Ø
Found on 6/21/2025

Latest reviews for bus companies on the route Siem Reap - Bangkok

Bus Asia
Dennis, 4/20/2025

I took the 8am bus from siem reap to Bangkok, the bus was nice and very clean, the lady attendant (chloe) was very attentive to us, I would definitely recomend to my friends

All bus stations and stops in Siem Reap and Bangkok

In the map below, you can see where to find all bus stations in Siem Reap and Bangkok.

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

Service and Comfort on the bus from Siem Reap to Bangkok

Want to know which seat classes are available on the buses from Siem Reap to Bangkok? Or which bus companies serve the route Siem Reap to Bangkok? Below you will find answers to your questions.

FAQs about the Siem Reap to Bangkok bus

How much does a Siem Reap Bangkok bus trip cost?

This depends on, among other things, the day and time of travel. The cheapest trip is available from $20 and takes 9h 0m to reach Bangkok. Compare offers to save money!

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

This route is offered by 12 companies with a range of ticket prices between $20 and $50. Thus, we recommend booking your ticket as early as possible to make sure you get the cheapest bus ticket to Bangkok.

On average, how many connections are available from Siem Reap to Bangkok each day?

Every day, the Siem Reap to Bangkok bus route is served by approximately 120 connections. With our search, you can compare bus times to find the perfect trip.

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

The fastest bus from Siem Reap to Bangkok is offered by Ja Chuan Tour and takes 6h 25m. Bus tickets for this connection cost $21. In this context, bear in mind that the journey can take longer due to traffic.

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

The earliest bus arriving in Bangkok from Siem Reap starts at 12:30 AM. However, information regarding departure times may differ on weekends and holidays. Simply use our search to find exact times for your planned travel date.

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

The latest bus trip departing from Siem Reap for Bangkok starts at 4:00 PM. Please note that departure times may differ on weekends and holidays. So just use our search to find the exact times for your planned travel date.

Which bus companies operate the Siem Reap Bangkok route?

When traveling by bus from Siem Reap to Bangkok, passengers can travel with Ja Chuan Tour, E-Booking Express and Virak Buntham. With our search, you can compare all available bus tickets to book the one that works for you.

Is there a direct bus between Siem Reap and Bangkok?

You can check all the direct connections between Siem Reap and Bangkok by using our search and looking at the Changes section in our filters. These are some of the companies which offer a direct bus: Ja Chuan Tour, E-Booking Express and Virak Buntham.

What can I take with me on the Siem Reap to Bangkok bus route?

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 Siem Reap Bangkok bus route free of charge. Simply use our search to find a bus that is best suited to your needs for your planned travel date.

What equipment is available for the Siem Reap Bangkok 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 traveling 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 Siem Reap to Bangkok on your planned travel date.

Available seat classes which are offered on the bus route Siem Reap to Bangkok

Basic
Basic

Name referring to the typical seat you will find with companies that don’t distinguish between different classes.

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 Siem Reap and to Bangkok

Here’s an overview of the most popular bus routes to Siem Reap and to Bangkok. Simply click on the connection of your choice, and you will find all the details about your bus route!
Buses Pattaya - Siem Reap Buses Pattaya - Siem Reap
Buses to Siem Reap from Kampot Buses to Siem Reap from Kampot
Buses from Koh Chang to Siem Reap Buses from Koh Chang to Siem Reap
Bus to Siem Reap from Poipet Bus to Siem Reap from Poipet
Buses Koh Tao - Bangkok Buses Koh Tao - Bangkok
From Mae Sot to Bangkok bus From Mae Sot to Bangkok bus
From Ayutthaya to Bangkok bus From Ayutthaya to Bangkok bus
Buses Surat Thani - Bangkok Buses Surat Thani - Bangkok
Popular Airport Shuttles to Siem Reap and to Bangkok
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