Bus Bangkok to Siem Reap - Compare all Companies

Compare all timetables for the bus from Bangkok to Siem Reap

Here is a selection of the cheapest bus trips from the schedule from Bangkok to Siem Reap from various bus operators like Virak Buntham, CP Express or E-Booking Express for the next days.

today

$20

tomorrow

$27

Sunday

$27

Monday

$20

Tuesday

$27

Wednesday

$25

Thursday

$20

Cheapest bus trips today
BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Seat classes	Price
Capitol	8h 0m	8:00 AM	Bangkok	Phetchaburi Rd	4:00 PM	Siem Reap	Capitol Bus Stop	Basic	$20	A Bus from Capitol goes from Phetchaburi Rd, Bangkok (Thailand) at 12/5/2025 8:00:00 AM to Capitol Bus Stop, Siem Reap (Cambodia) arriving at 12/5/2025 4:00:00 PM. 50 Basic ticket for $20 per person are available. Travel duration is 8h 0m
E-Booking Express	9h 35m	8:25 AM	Bangkok	Phetchaburi Rd	6:00 PM	Siem Reap	Taphul Road	Economy	$26	A Bus from E-Booking Express goes from Phetchaburi Rd, Bangkok (Thailand) at 12/5/2025 8:25:00 AM to Taphul Road, Siem Reap (Cambodia) arriving at 12/5/2025 6:00:00 PM. 50 Economy ticket for $26 per person are available. Travel duration is 9h 35m
CP Express	9h 15m	2:00 AM	Bangkok	Khao San Travel Mart	11:15 AM	Siem Reap	Vireak Buntham	Economy	$27	A Bus from CP Express goes from Khao San Travel Mart, Bangkok (Thailand) at 12/5/2025 2:00:00 AM to Vireak Buntham, Siem Reap (Cambodia) arriving at 12/5/2025 11:15:00 AM. 50 Economy ticket for $27 per person are available. Travel duration is 9h 15m
Virak Buntham	8h 0m	7:00 AM	Bangkok	Pratunam Market	3:00 PM	Siem Reap	Bus Terminal	Economy	$27	A Bus from Virak Buntham goes from Pratunam Market, Bangkok (Thailand) at 12/5/2025 7:00:00 AM to Bus Terminal, Siem Reap (Cambodia) arriving at 12/5/2025 3:00:00 PM. 50 Economy ticket for $27 per person are available. Travel duration is 8h 0m
Travel Mart	8h 30m	8:00 AM	Bangkok	Soi Ram Butri	4:30 PM	Siem Reap	Avis Bus Station	First Class	$37	A Bus from Travel Mart goes from Soi Ram Butri, Bangkok (Thailand) at 12/5/2025 8:00:00 AM to Avis Bus Station, Siem Reap (Cambodia) arriving at 12/5/2025 4:30:00 PM. 50 First Class ticket for $37 per person are available. Travel duration is 8h 30m

Cheapest bus trips tomorrow
BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Seat classes	Price
Virak Buntham	8h 0m	7:00 AM	Bangkok	Pratunam Market	3:00 PM	Siem Reap	Bus Terminal	Economy	$27	A Bus from Virak Buntham goes from Pratunam Market, Bangkok (Thailand) at 12/6/2025 7:00:00 AM to Bus Terminal, Siem Reap (Cambodia) arriving at 12/6/2025 3:00:00 PM. 50 Economy ticket for $27 per person are available. Travel duration is 8h 0m
Virak Buntham	8h 0m	9:00 AM	Bangkok	Pratunam Market	5:00 PM	Siem Reap	Bus Terminal	Economy	$27	A Bus from Virak Buntham goes from Pratunam Market, Bangkok (Thailand) at 12/6/2025 9:00:00 AM to Bus Terminal, Siem Reap (Cambodia) arriving at 12/6/2025 5:00:00 PM. 50 Economy ticket for $27 per person are available. Travel duration is 8h 0m
Virak Buntham	8h 0m	11:00 AM	Bangkok	Pratunam Market	7:00 PM	Siem Reap	Bus Terminal	Economy	$27	A Bus from Virak Buntham goes from Pratunam Market, Bangkok (Thailand) at 12/6/2025 11:00:00 AM to Bus Terminal, Siem Reap (Cambodia) arriving at 12/6/2025 7:00:00 PM. 50 Economy ticket for $27 per person are available. Travel duration is 8h 0m
Virak Buntham	8h 0m	12:00 PM	Bangkok	Pratunam Market	8:00 PM	Siem Reap	Bus Terminal	Economy	$27	A Bus from Virak Buntham goes from Pratunam Market, Bangkok (Thailand) at 12/6/2025 12:00:00 PM to Bus Terminal, Siem Reap (Cambodia) arriving at 12/6/2025 8:00:00 PM. 50 Economy ticket for $27 per person are available. Travel duration is 8h 0m
Virak Buntham	8h 0m	1:30 PM	Bangkok	Pratunam Market	9:30 PM	Siem Reap	Bus Terminal	Economy	$27	A Bus from Virak Buntham goes from Pratunam Market, Bangkok (Thailand) at 12/6/2025 1:30:00 PM to Bus Terminal, Siem Reap (Cambodia) arriving at 12/6/2025 9:30:00 PM. 50 Economy ticket for $27 per person are available. Travel duration is 8h 0m

Did you know that if you travel from Bangkok to Siem Reap via Poipet, you can save more than $16? You can find the corresponding connections below.
- BookMeBus
  
  7h 30m
  
  0
  
  3:00 PM
  
  Bangkok
  Pratunam Market
  
  7:00 PM
  
  Poipet
  Bus Station
  
  0
  
  Economy
  
  $11
  
  A Bus from BookMeBus goes from Pratunam Market, Bangkok (Thailand) at 12/7/2025 3:00:00 PM to Bus Station, Poipet (Cambodia) arriving at 12/7/2025 7:00:00 PM. 50 Economy ticket for $11 per person are available. Travel duration is 4h 0m
- RedBus
  
  3h 0m
  
  0
  
  7:30 PM
  
  Poipet
  Bus Station
  
  10:30 PM
  
  Siem Reap
  Bus Terminal
  
  0
  
  First Class
  
  $1
  
  A Bus from RedBus goes from Bus Station, Poipet (Cambodia) at 12/7/2025 7:30:00 PM to Bus Terminal, Siem Reap (Cambodia) arriving at 12/7/2025 10:30:00 PM. 50 First Class ticket for $1 per person are available. Travel duration is 3h 0m
Travel Time is 0h 30m shorter, and you will save $16

Cheapest bus trips Sunday
BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Seat classes	Price
CP Express	9h 15m	2:00 AM	Bangkok	Khao San Travel Mart	11:15 AM	Siem Reap	Vireak Buntham	Economy	$27	A Bus from CP Express goes from Khao San Travel Mart, Bangkok (Thailand) at 12/7/2025 2:00:00 AM to Vireak Buntham, Siem Reap (Cambodia) arriving at 12/7/2025 11:15:00 AM. 50 Economy ticket for $27 per person are available. Travel duration is 9h 15m
CP Express	9h 15m	5:00 AM	Bangkok	Khao San Travel Mart	2:15 PM	Siem Reap	Vireak Buntham	Economy	$27	A Bus from CP Express goes from Khao San Travel Mart, Bangkok (Thailand) at 12/7/2025 5:00:00 AM to Vireak Buntham, Siem Reap (Cambodia) arriving at 12/7/2025 2:15:00 PM. 50 Economy ticket for $27 per person are available. Travel duration is 9h 15m
Virak Buntham	8h 0m	7:00 AM	Bangkok	Pratunam Market	3:00 PM	Siem Reap	Bus Terminal	Economy	$27	A Bus from Virak Buntham goes from Pratunam Market, Bangkok (Thailand) at 12/7/2025 7:00:00 AM to Bus Terminal, Siem Reap (Cambodia) arriving at 12/7/2025 3:00:00 PM. 50 Economy ticket for $27 per person are available. Travel duration is 8h 0m
Virak Buntham	8h 0m	9:00 AM	Bangkok	Pratunam Market	5:00 PM	Siem Reap	Bus Terminal	Economy	$27	A Bus from Virak Buntham goes from Pratunam Market, Bangkok (Thailand) at 12/7/2025 9:00:00 AM to Bus Terminal, Siem Reap (Cambodia) arriving at 12/7/2025 5:00:00 PM. 50 Economy ticket for $27 per person are available. Travel duration is 8h 0m
Travel Mart	8h 30m	8:00 AM	Bangkok	Soi Ram Butri	4:30 PM	Siem Reap	Avis Bus Station	First Class	$37	A Bus from Travel Mart goes from Soi Ram Butri, Bangkok (Thailand) at 12/7/2025 8:00:00 AM to Avis Bus Station, Siem Reap (Cambodia) arriving at 12/7/2025 4:30:00 PM. 50 First Class ticket for $37 per person are available. Travel duration is 8h 30m

Did you know that if you travel from Bangkok to Siem Reap via Poipet, you can save more than $16? You can find the corresponding connections below.
- BookMeBus
  
  7h 30m
  
  0
  
  3:00 PM
  
  Bangkok
  Pratunam Market
  
  7:00 PM
  
  Poipet
  Bus Station
  
  0
  
  Economy
  
  $11
  
  A Bus from BookMeBus goes from Pratunam Market, Bangkok (Thailand) at 12/7/2025 3:00:00 PM to Bus Station, Poipet (Cambodia) arriving at 12/7/2025 7:00:00 PM. 50 Economy ticket for $11 per person are available. Travel duration is 4h 0m
- RedBus
  
  3h 0m
  
  0
  
  7:30 PM
  
  Poipet
  Bus Station
  
  10:30 PM
  
  Siem Reap
  Bus Terminal
  
  0
  
  First Class
  
  $1
  
  A Bus from RedBus goes from Bus Station, Poipet (Cambodia) at 12/7/2025 7:30:00 PM to Bus Terminal, Siem Reap (Cambodia) arriving at 12/7/2025 10:30:00 PM. 50 First Class ticket for $1 per person are available. Travel duration is 3h 0m
Travel Time is 0h 30m shorter, and you will save $16

Cheapest bus trips Monday
BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Seat classes	Price
Capitol	8h 0m	8:00 AM	Bangkok	Phetchaburi Rd	4:00 PM	Siem Reap	Capitol Bus Stop	Basic	$20	A Bus from Capitol goes from Phetchaburi Rd, Bangkok (Thailand) at 12/8/2025 8:00:00 AM to Capitol Bus Stop, Siem Reap (Cambodia) arriving at 12/8/2025 4:00:00 PM. 50 Basic ticket for $20 per person are available. Travel duration is 8h 0m
Capitol	8h 0m	10:00 AM	Bangkok	Phetchaburi Rd	6:00 PM	Siem Reap	Capitol Bus Stop	Business	$20	A Bus from Capitol goes from Phetchaburi Rd, Bangkok (Thailand) at 12/8/2025 10:00:00 AM to Capitol Bus Stop, Siem Reap (Cambodia) arriving at 12/8/2025 6:00:00 PM. 50 Business ticket for $20 per person are available. Travel duration is 8h 0m
E-Booking Express	9h 0m	5:05 AM	Bangkok	Phetchaburi Rd	2:05 PM	Siem Reap	Taphul Road	Economy	$25	A Bus from E-Booking Express goes from Phetchaburi Rd, Bangkok (Thailand) at 12/8/2025 5:05:00 AM to Taphul Road, Siem Reap (Cambodia) arriving at 12/8/2025 2:05:00 PM. 50 Economy ticket for $25 per person are available. Travel duration is 9h 0m
E-Booking Express	8h 5m	7:15 AM	Bangkok	Phetchaburi Rd	3:20 PM	Siem Reap	Taphul Road	Economy	$25	A Bus from E-Booking Express goes from Phetchaburi Rd, Bangkok (Thailand) at 12/8/2025 7:15:00 AM to Taphul Road, Siem Reap (Cambodia) arriving at 12/8/2025 3:20:00 PM. 50 Economy ticket for $25 per person are available. Travel duration is 8h 5m
Virak Buntham	8h 0m	7:00 AM	Bangkok	Pratunam Market	3:00 PM	Siem Reap	Bus Terminal	Economy	$27	A Bus from Virak Buntham goes from Pratunam Market, Bangkok (Thailand) at 12/8/2025 7:00:00 AM to Bus Terminal, Siem Reap (Cambodia) arriving at 12/8/2025 3:00:00 PM. 50 Economy ticket for $27 per person are available. Travel duration is 8h 0m

Did you know that if you travel from Bangkok to Siem Reap via Poipet, you can save more than $9? You can find the corresponding connections below.
- BookMeBus
  
  7h 30m
  
  0
  
  3:00 PM
  
  Bangkok
  Pratunam Market
  
  7:00 PM
  
  Poipet
  Bus Station
  
  0
  
  Economy
  
  $11
  
  A Bus from BookMeBus goes from Pratunam Market, Bangkok (Thailand) at 12/7/2025 3:00:00 PM to Bus Station, Poipet (Cambodia) arriving at 12/7/2025 7:00:00 PM. 50 Economy ticket for $11 per person are available. Travel duration is 4h 0m
- RedBus
  
  3h 0m
  
  0
  
  7:30 PM
  
  Poipet
  Bus Station
  
  10:30 PM
  
  Siem Reap
  Bus Terminal
  
  0
  
  First Class
  
  $1
  
  A Bus from RedBus goes from Bus Station, Poipet (Cambodia) at 12/7/2025 7:30:00 PM to Bus Terminal, Siem Reap (Cambodia) arriving at 12/7/2025 10:30:00 PM. 50 First Class ticket for $1 per person are available. Travel duration is 3h 0m
Travel Time is 0h 30m shorter, and you will save $9

Cheapest bus trips Tuesday
BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Seat classes	Price
Virak Buntham	8h 0m	7:00 AM	Bangkok	Pratunam Market	3:00 PM	Siem Reap	Bus Terminal	Economy	$27	A Bus from Virak Buntham goes from Pratunam Market, Bangkok (Thailand) at 12/9/2025 7:00:00 AM to Bus Terminal, Siem Reap (Cambodia) arriving at 12/9/2025 3:00:00 PM. 50 Economy ticket for $27 per person are available. Travel duration is 8h 0m
Virak Buntham	8h 0m	9:00 AM	Bangkok	Pratunam Market	5:00 PM	Siem Reap	Bus Terminal	Economy	$27	A Bus from Virak Buntham goes from Pratunam Market, Bangkok (Thailand) at 12/9/2025 9:00:00 AM to Bus Terminal, Siem Reap (Cambodia) arriving at 12/9/2025 5:00:00 PM. 50 Economy ticket for $27 per person are available. Travel duration is 8h 0m
CP Express	9h 15m	2:00 AM	Bangkok	Soi Ram Butri	11:15 AM	Siem Reap	Avis Bus Station	Basic	$28	A Bus from CP Express goes from Soi Ram Butri, Bangkok (Thailand) at 12/9/2025 2:00:00 AM to Avis Bus Station, Siem Reap (Cambodia) arriving at 12/9/2025 11:15:00 AM. 50 Basic ticket for $28 per person are available. Travel duration is 9h 15m
CP Express	9h 15m	5:00 AM	Bangkok	Soi Ram Butri	2:15 PM	Siem Reap	Avis Bus Station	Basic	$28	A Bus from CP Express goes from Soi Ram Butri, Bangkok (Thailand) at 12/9/2025 5:00:00 AM to Avis Bus Station, Siem Reap (Cambodia) arriving at 12/9/2025 2:15:00 PM. 50 Basic ticket for $28 per person are available. Travel duration is 9h 15m
Travel Mart	8h 30m	8:00 AM	Bangkok	Soi Ram Butri	4:30 PM	Siem Reap	Avis Bus Station	First Class	$37	A Bus from Travel Mart goes from Soi Ram Butri, Bangkok (Thailand) at 12/9/2025 8:00:00 AM to Avis Bus Station, Siem Reap (Cambodia) arriving at 12/9/2025 4:30:00 PM. 50 First Class ticket for $37 per person are available. Travel duration is 8h 30m

Did you know that if you travel from Bangkok to Siem Reap via Poipet, you can save more than $16? You can find the corresponding connections below.
- BookMeBus
  
  7h 30m
  
  0
  
  3:00 PM
  
  Bangkok
  Pratunam Market
  
  7:00 PM
  
  Poipet
  Bus Station
  
  0
  
  Economy
  
  $11
  
  A Bus from BookMeBus goes from Pratunam Market, Bangkok (Thailand) at 12/7/2025 3:00:00 PM to Bus Station, Poipet (Cambodia) arriving at 12/7/2025 7:00:00 PM. 50 Economy ticket for $11 per person are available. Travel duration is 4h 0m
- RedBus
  
  3h 0m
  
  0
  
  7:30 PM
  
  Poipet
  Bus Station
  
  10:30 PM
  
  Siem Reap
  Bus Terminal
  
  0
  
  First Class
  
  $1
  
  A Bus from RedBus goes from Bus Station, Poipet (Cambodia) at 12/7/2025 7:30:00 PM to Bus Terminal, Siem Reap (Cambodia) arriving at 12/7/2025 10:30:00 PM. 50 First Class ticket for $1 per person are available. Travel duration is 3h 0m
Travel Time is 0h 30m shorter, and you will save $16

Cheapest bus trips Wednesday
BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Seat classes	Price
E-Booking Express	9h 35m	8:25 AM	Bangkok	Phetchaburi Rd	6:00 PM	Siem Reap	Taphul Road	Economy	$25	A Bus from E-Booking Express goes from Phetchaburi Rd, Bangkok (Thailand) at 12/10/2025 8:25:00 AM to Taphul Road, Siem Reap (Cambodia) arriving at 12/10/2025 6:00:00 PM. 50 Economy ticket for $25 per person are available. Travel duration is 9h 35m
E-Booking Express	9h 20m	8:45 AM	Bangkok	Phetchaburi Rd	6:05 PM	Siem Reap	Taphul Road	Economy	$25	A Bus from E-Booking Express goes from Phetchaburi Rd, Bangkok (Thailand) at 12/10/2025 8:45:00 AM to Taphul Road, Siem Reap (Cambodia) arriving at 12/10/2025 6:05:00 PM. 50 Economy ticket for $25 per person are available. Travel duration is 9h 20m
CP Express	9h 15m	2:00 AM	Bangkok	Khao San Travel Mart	11:15 AM	Siem Reap	Vireak Buntham	Economy	$27	A Bus from CP Express goes from Khao San Travel Mart, Bangkok (Thailand) at 12/10/2025 2:00:00 AM to Vireak Buntham, Siem Reap (Cambodia) arriving at 12/10/2025 11:15:00 AM. 50 Economy ticket for $27 per person are available. Travel duration is 9h 15m
CP Express	9h 15m	5:00 AM	Bangkok	Khao San Travel Mart	2:15 PM	Siem Reap	Vireak Buntham	Economy	$27	A Bus from CP Express goes from Khao San Travel Mart, Bangkok (Thailand) at 12/10/2025 5:00:00 AM to Vireak Buntham, Siem Reap (Cambodia) arriving at 12/10/2025 2:15:00 PM. 50 Economy ticket for $27 per person are available. Travel duration is 9h 15m
Virak Buntham	8h 0m	7:00 AM	Bangkok	Pratunam Market	3:00 PM	Siem Reap	Bus Terminal	Economy	$27	A Bus from Virak Buntham goes from Pratunam Market, Bangkok (Thailand) at 12/10/2025 7:00:00 AM to Bus Terminal, Siem Reap (Cambodia) arriving at 12/10/2025 3:00:00 PM. 50 Economy ticket for $27 per person are available. Travel duration is 8h 0m

Did you know that if you travel from Bangkok to Siem Reap via Poipet, you can save more than $14? You can find the corresponding connections below.
- BookMeBus
  
  7h 30m
  
  0
  
  3:00 PM
  
  Bangkok
  Pratunam Market
  
  7:00 PM
  
  Poipet
  Bus Station
  
  0
  
  Economy
  
  $11
  
  A Bus from BookMeBus goes from Pratunam Market, Bangkok (Thailand) at 12/7/2025 3:00:00 PM to Bus Station, Poipet (Cambodia) arriving at 12/7/2025 7:00:00 PM. 50 Economy ticket for $11 per person are available. Travel duration is 4h 0m
- RedBus
  
  3h 0m
  
  0
  
  7:30 PM
  
  Poipet
  Bus Station
  
  10:30 PM
  
  Siem Reap
  Bus Terminal
  
  0
  
  First Class
  
  $1
  
  A Bus from RedBus goes from Bus Station, Poipet (Cambodia) at 12/7/2025 7:30:00 PM to Bus Terminal, Siem Reap (Cambodia) arriving at 12/7/2025 10:30:00 PM. 50 First Class ticket for $1 per person are available. Travel duration is 3h 0m
Travel Time is 0h 30m shorter, and you will save $14

Cheapest bus trips Thursday
BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Seat classes	Price
Capitol	8h 0m	8:00 AM	Bangkok	Phetchaburi Rd	4:00 PM	Siem Reap	Capitol Bus Stop	Basic	$20	A Bus from Capitol goes from Phetchaburi Rd, Bangkok (Thailand) at 12/11/2025 8:00:00 AM to Capitol Bus Stop, Siem Reap (Cambodia) arriving at 12/11/2025 4:00:00 PM. 50 Basic ticket for $20 per person are available. Travel duration is 8h 0m
Capitol	8h 0m	10:00 AM	Bangkok	Phetchaburi Rd	6:00 PM	Siem Reap	Capitol Bus Stop	Business	$20	A Bus from Capitol goes from Phetchaburi Rd, Bangkok (Thailand) at 12/11/2025 10:00:00 AM to Capitol Bus Stop, Siem Reap (Cambodia) arriving at 12/11/2025 6:00:00 PM. 50 Business ticket for $20 per person are available. Travel duration is 8h 0m
E-Booking Express	9h 35m	8:25 AM	Bangkok	Phetchaburi Rd	6:00 PM	Siem Reap	Taphul Road	Economy	$25	A Bus from E-Booking Express goes from Phetchaburi Rd, Bangkok (Thailand) at 12/11/2025 8:25:00 AM to Taphul Road, Siem Reap (Cambodia) arriving at 12/11/2025 6:00:00 PM. 50 Economy ticket for $25 per person are available. Travel duration is 9h 35m
E-Booking Express	9h 20m	8:45 AM	Bangkok	Phetchaburi Rd	6:05 PM	Siem Reap	Taphul Road	Economy	$25	A Bus from E-Booking Express goes from Phetchaburi Rd, Bangkok (Thailand) at 12/11/2025 8:45:00 AM to Taphul Road, Siem Reap (Cambodia) arriving at 12/11/2025 6:05:00 PM. 50 Economy ticket for $25 per person are available. Travel duration is 9h 20m
Virak Buntham	8h 0m	7:00 AM	Bangkok	Pratunam Market	3:00 PM	Siem Reap	Bus Terminal	Economy	$27	A Bus from Virak Buntham goes from Pratunam Market, Bangkok (Thailand) at 12/11/2025 7:00:00 AM to Bus Terminal, Siem Reap (Cambodia) arriving at 12/11/2025 3:00:00 PM. 50 Economy ticket for $27 per person are available. Travel duration is 8h 0m

Did you know that if you travel from Bangkok to Siem Reap via Poipet, you can save more than $9? You can find the corresponding connections below.
- BookMeBus
  
  7h 30m
  
  0
  
  3:00 PM
  
  Bangkok
  Pratunam Market
  
  7:00 PM
  
  Poipet
  Bus Station
  
  0
  
  Economy
  
  $11
  
  A Bus from BookMeBus goes from Pratunam Market, Bangkok (Thailand) at 12/7/2025 3:00:00 PM to Bus Station, Poipet (Cambodia) arriving at 12/7/2025 7:00:00 PM. 50 Economy ticket for $11 per person are available. Travel duration is 4h 0m
- RedBus
  
  3h 0m
  
  0
  
  7:30 PM
  
  Poipet
  Bus Station
  
  10:30 PM
  
  Siem Reap
  Bus Terminal
  
  0
  
  First Class
  
  $1
  
  A Bus from RedBus goes from Bus Station, Poipet (Cambodia) at 12/7/2025 7:30:00 PM to Bus Terminal, Siem Reap (Cambodia) arriving at 12/7/2025 10:30:00 PM. 50 First Class ticket for $1 per person are available. Travel duration is 3h 0m
Travel Time is 0h 30m shorter, and you will save $9

Best Price Offer: The price for the cheapest bus from Bangkok to Siem Reap is $20 on 12/8/2025. Flexible travelers save on ticket prices.

Frequency of bus connections between Bangkok and Siem Reap

See here how frequent the connections between Bangkok and Siem Reap are, during different times and days of the week.

Friday is the busiest day, with more than 22 daily buses from Bangkok to Siem Reap. Saturday 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 67 buses from Bangkok to Siem Reap, while Afternoon sees the fewest connections between Bangkok and Siem Reap, with 14 offers.

Enjoy these deals on your way from Bangkok to Siem Reap

Easybook

Enjoy up to 52% off for your First Booking!

Facts about the bus from Bangkok to Siem Reap

Compare all providers like Virak Buntham, CP Express and E-Booking Express that travel 14 times every day by bus from Bangkok to Siem Reap in one click! Book your bus ticket from Bangkok to Siem Reap starting from $20!

Cheapest Bus	$20
Fastest Bus	8h 0m
Earliest Bus	1:30 AM
Latest Bus	1:30 PM
Daily Bus Routes	14 Ø
Distance	221.4 miles
Bus Companies	Virak Buntham, CP Express, E-Booking Express, Travel Mart, Capitol, Nattakan and TravelBusAsia

Cheapest bus connections from Bangkok to Siem Reap

Every day, 14 buses from 7 bus companies leave Bangkok for Siem Reap: in the table below, you will find the cheapest prices for a bus ticket for this route, starting from 12/05/2025 and for the following days.

Sunday

Monday

Tuesday

Wednesday

Thursday

Friday

Saturday

Sunday 11/30

Monday 12/01

Tuesday 12/02

Wednesday 12/03

Thursday 12/04

Friday 12/05

$27

Saturday 12/06

$27

Sunday 12/07

$27

Monday 12/08

$27

Tuesday 12/09

$27

Wednesday 12/10

$27

Thursday 12/11

$27

Friday 12/12

$27

Saturday 12/13

$27

Sunday 12/14

$27

Monday 12/15

$27

Tuesday 12/16

$27

Wednesday 12/17

$27

Thursday 12/18

$27

Friday 12/19

$27

Saturday 12/20

$27

Sunday 12/21

$27

Monday 12/22

$27

Tuesday 12/23

$27

Wednesday 12/24

$27

Thursday 12/25

$27

Friday 12/26

$27

Saturday 12/27

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 bus from Bangkok to Siem Reap. Sunday instead is the most expensive day with prices starting from $27.

Morning is the cheapest day time for bus tickets from Bangkok to Siem Reap, with $20. Afternoon is the most expensive time of the day with prices starting from $27.

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 a terrible price for your trip? Then follow these quick steps to save money:

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 bus 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 buses from Bangkok to Siem Reap are also emptier.

Beloved bus companies from Bangkok to Siem Reap

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

Virak Buntham from Bangkok to Siem Reap

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

Cheapest Price	$27
Fastest Bus	8h 0m
Earliest Bus	7:00 AM
Last Bus	1:30 PM
Daily Connections	5 Ø
Found on	12/5/2025

E-Booking Express from Bangkok to Siem Reap

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

Cheapest Price	$25
Fastest Bus	8h 5m
Earliest Bus	8:25 AM
Last Bus	9:45 AM
Daily Connections	4 Ø
Found on	10/17/2025

All bus stations and stops in Bangkok and Siem Reap

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

Ekkamai Bus Terminal

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

Avis Bus Station

Bus Terminal

City Tour

Wat Bo Rd

Taphul Road

Phsa Samaki Market

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.

Service and Comfort on the bus from Bangkok to Siem Reap

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

FAQs about the Bangkok to Siem Reap bus

How much does a Bangkok Siem Reap bus trip cost?

This depends on, among other things, the day and time of travel. The cheapest trip is available from $20 and takes 8h 0m to reach Siem Reap. Compare offers to save money!

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

This route is offered by 7 companies with a range of ticket prices between $20 and $41. Thus, we recommend booking your ticket as early as possible to make sure you get the cheapest bus ticket to Siem Reap.

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

Every day, the Bangkok to Siem Reap bus route is served by approximately 14 connections. With our search, you can compare bus times to find the perfect trip.

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

The fastest bus from Bangkok to Siem Reap is offered by Virak Buntham and takes 8h 0m. Bus tickets for this connection cost $27. In this context, bear in mind that the journey can take longer due to traffic.

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

The earliest bus arriving in Siem Reap from Bangkok starts at 1:30 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 Bangkok to Siem Reap?

The latest bus trip departing from Bangkok for Siem Reap starts at 1:30 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 Bangkok Siem Reap route?

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

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

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

Basic

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

Economy

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

Business

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

First Class

Best of the best: you will find the most comfortable accommodation to work or relax during your travel.

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 will find all the details about your bus route!