The cheapest and fastest buses from Bangkok to Siem Reap
Cheapest price
€38
Average price
€38
Fastest journey
12 h
Average duration
12 h
Buses per day
1
Distance
366 km
The best way to find a cheap bus ticket from Bangkok to Siem Reap is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from Bangkok to Siem Reap will cost around €38 if you buy it on the day, but the cheapest tickets can be found for only €38.
Of the 1 buses that leave Bangkok for Siem Reap on Wed, Nov 05, 1 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
On Wed, Nov 05 the direct buses cover the 366 km distance in an average of 12 h but if you time it right, some buses will get you there in just 12 h .
On Wed, Nov 05 the slowest buses will take 12 h and usually involve a change or two along the way, but you might be able to save a few pennies if you’re on a budget.


Travel Information
Compare bus and flight for Bangkok to Siem Reap
Omio recommends booking the flight as it is the most popular option from Bangkok to Siem Reap among Omio's users. If you are prioritising price take the bus with prices starting from €37. For those with little time consider booking a flight which can get you there in 1h 3m. The ticket price range depends on the travel mode: a bus costs an average of €37, and a flight costs an average of €76.
Distance: 366 km
Compare bus with
| Bus | Most popular Flight |
|---|---|
€37 Average price Cheapest | €175 Average price |
12h 30m Average total duration 12h 0m Onboard + 30m Additional time* | 4h 3m Average total duration Fastest 1h 3m Onboard + 3h 0m Additional time* |
Direct Options | Direct Options |
Live departures
Bangkok to Siem Reap bus times
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
![]() | 12:30 AM Bangkok | 12h00 | 12:30 PM Siem Reap | 0 transfersDirect | |
This is the last bus of the day. | |||||
Find all the dates and times for this journey
Compare prices and tickets Bangkok to Siem Reap by bus or flight
Nov 05
Nov 06
Nov 07
Nov 08
Nov 09
Nov 10
Nov 11
Nov 12
Nov 13
Nov 14
Nov 15
Nov 16
Nov 17
Nov 18
Nov 19
Nov 20
Nov 21
Nov 22
Nov 23
Nov 24
Nov 25
Journey information
Overview: Bus from Bangkok to Siem Reap
Distance 366 km |
Average bus duration 12h 0m |
Cheapest ticket price €37 |
Buses per day 3 |
Direct buses 3 |
Fastest bus 12h 0m |
First bus 03:30 |
Last bus 13:15 |
Bus providers: Thai Smile Bus, Travel Mart, Virak Buntham, Giant Ibis from Bangkok to Siem ReapYou can travel by bus between Bangkok to Siem Reap with Thai Smile Bus, Travel Mart, Virak Buntham, Giant Ibis for as low as €37. When you search for schedules and tickets, Omio will show you the best journey
Thai Smile Bus
Travel Mart
Virak Buntham
Giant Ibis
FAQs: Bus from Bangkok to Siem Reap

To find the cheapest bus tickets for your trip from Bangkok to Siem Reap, follow these tips:
Start your search now and compare ticket prices to find the best deal!
popular bus stations
Popular bus stations from Bangkok to Siem Reap
- 06:00-22:00
- Free public Wi-Fi
- Limited street parking available
- Street food vendors and local restaurants nearby
- Available on Chakrabongse Road
- Basic ramps available
- Available at nearby restaurants and shops
- Bus: 2, 15, 44, 511
- Boat: Phra Arthit Pier
- 05:00-22:00
- Free Wi-Fi available
- Free parking area available for vehicles
- Food stalls and small restaurants available at the terminal
- Available at the terminal entrance
- Basic ramps available
- Public toilets available
- Tuk-tuk
- Local buses
Most popular bus connections from Bangkok
More options for your journey from Bangkok to Siem Reap
Here are some other resources that might have the information you need
