Facts about the bus from Bangkok to Siem Reap
| Cheapest Bus | $37 |
| Fastest Bus | 9h 30m |
| Earliest Bus | 7:00 AM |
| Latest Bus | 8:00 PM |
| Daily Bus Routes | 1 |
| Distance | 2400 kilometers |
| Bus Companies | Boonsiri High Speed Ferries, Family Service, Torch, Transport Co |
Buses from Bangkok to Siem Reap
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Bangkok to Siem Reap Destination Reviews
SN
Sheree NReceived detailed information ahead of time about the cancellation of the trip and how to use the ticket for another trip
Bangkok to Siem Reap, Bus Exclusive VIP Seater, Giant Ibis Transport (Giant ibis Transport), Jul 30, 2025
AH
Alana HThe border shut between Thailand and Cambodia so our route wasn’t even possible to take but they couldn’t offer us a refund we have to use on a different route in Cambodia but we weren’t going there due to the closure and missing it completely on our travels.
Bangkok to Siem Reap, Bus Exclusive VIP Seater, Giant Ibis Transport (Giant ibis Transport), Jul 20, 2025
SW
Simon WVery comfortable and efficient service. I, personally, was guided through the visa process (Not a tourist visa) by the wonderful young lady in the crew. I would definitely recommend Giant Ibis and will certainly be using them again. Thank you.
Bangkok to Siem Reap, Bus Exclusive VIP Seater, Giant Ibis Transport (Giant ibis Transport), Jun 22, 2025
JC
Joar CIt was a smooth trip. Definitely I will book this again.
Bangkok to Siem Reap, Bus Luxury class, TravelBusAsia, Jun 18, 2025
MC
Ma CWould have been 5 if not for changing our original booked schedule of 7:45am and for the poor airconditioning inside the bus. I booked the earlier departure to have more time to explore Siem Reap since our stay was only for 2 nights. For this trip, though, the change in schedule did not affect our plans so much. The airconditioning of this particular bus was also not good, it was very warm during the whole trip, especially during lunch time when we arrived at the border and all the way into Siem Reap. Staff said they could not make it any colder as it seems that water will start dripping in some vents. I would suggest they fix this problem as both Thailand and especially Cambodia are very humid. I do have to say that their on-board service is exceptional. And the bus seats were comfortable, very spacious legroom, perfect for long travel. Staff was very attentive and the provided border assistance was very helpful. Staff made sure to check all passengers' visa and other requirements to ensure quick and hassle-free exit/entry.
Bangkok to Siem Reap, Bus Exclusive VIP Seater, Giant Ibis Transport (Giant ibis Transport), Jun 18, 2025
PM
Paul MEverything was top notch easy border crossing
Bangkok to Siem Reap, Bus Exclusive VIP Seater, Giant Ibis Transport (Giant ibis Transport), Jun 14, 2025
A
Alan Bus was fine some drinks and snacks available for free the bus rep was very nice
Bangkok to Siem Reap, Bus Exclusive VIP Seater, Giant Ibis Transport (Giant ibis Transport), Jun 9, 2025
CS
Claire SComfortable, good WiFi and helpful. Worth the extra money.
Bangkok to Siem Reap, Bus Exclusive VIP Seater, Giant Ibis Transport (Giant ibis Transport), Jun 8, 2025
JP
Johannes PPaid but didn't make it on time. Lesson learned is: if you take the bus and take a taxi to Giant Ibis ,into town, go at least two hours in advance. The traffic is immense and you will be too late........
Bangkok to Siem Reap, Bus Exclusive VIP Seater, Giant Ibis Transport (Giant ibis Transport), Jun 6, 2025
VD
Veraneeta DI booked for the journey Bangkok to Siem Reap and this includes transferring to another bus once we crossed the border at Poi Pet. From Bangkok, it was a van departing from the Pratunam Market Area and it was quite comfortable. The staff there was really helpful.
During the border-crossing, we were given tag to hang on our neck as this will be used by agent from the other side to identify us. It was a little bit chaos once we completed the border crossing procedure because there were a lot of people but the agent managed to locate all of us. He is very kind, friendly and good manner. He explained to us that since we arrived earlier, (as there were not that too many people crossing the border at that time; otherwise the crossing procedure take longer time to finish) we still had 2 hours to go before the next bus journey, and this time it would be the sleeper bus.
For the 2 hours while waiting, we were gathered at their office and it was quite cozy to have some rest as they provides bunk beds to lay down, ample chairs to sit and many sockets to recharge the phone. Passengers can also take showers and beside the office, there is a small restaurant selling local foods at the left and a money exchanger on the right. Quite convenient.
The next journey was the sleeper bus and it was really pleasant, I enjoyed it a lot. It arrived on time in Siem Reap and I truly had memorable experience with the whole journey. Thank you so much.
Bangkok to Siem Reap, Bus Sleeper Bus + Van, Ja Chuan Tour, Jun 6, 2025
Bangkok to Siem Reap Bus Schedule
| Operator | Class | Departure Time | Arrival Time | Price | Rating |
|---|---|---|---|---|---|
Ebooking Express | Minibus | 00:55 | 10:20 | $21.25 | |
TravelBusAsia | Bus 26 seat | 01:30 | 10:30 | $33.34 | |
Ebooking Express | Minibus | 01:55 | 11:20 | $21.25 | |
Ebooking Express | Minibus | 04:00 | 12:45 | $21.25 | |
Ebooking Express | Minibus | 05:00 | 13:50 | $21.25 | |
Ebooking Express | Minibus | 05:55 | 13:25 | $21.25 | |
Ebooking Express | Minibus | 06:15 | 14:15 | $21.25 | |
Ebooking Express | Minibus | 06:55 | 14:55 | $21.25 | |
Ja Chuan Tour | Minibus | 07:15 | 15:20 | $21.25 | |
Giant Ibis Transport | Exclusive VIP Seater | 07:45 | 16:15 | $34.40 | |
Ebooking Express | Minibus | 08:15 | 16:20 | $21.25 | |
Ebooking Express | Hotel Bus | 08:45 | 18:05 | $21.25 | |
Ebooking Express | Minibus | 09:05 | 17:05 | $21.25 | |
Ebooking Express | Hotel Bus | 09:25 | 19:00 | $21.25 | |
Ebooking Express | Hotel Bus | 09:45 | 19:05 | $21.25 | |
Ebooking Express | Minibus | 10:05 | 18:10 | $21.25 | |
Raja Ferry | Express | 11:00 | 18:30 | $36.37 | |
Ja Chuan Tour | Minibus | 12:00 | 21:30 | $21.25 | |
Raja Ferry | Express | 12:30 | 20:00 | $36.37 | |
Go Ho Travel | Sleeper | 13:30 | 22:30 | $21.87 |
How to get from Bangkok to Siem Reap by bus
Bus travel remains one of the most affordable and convenient ways to travel between many destinations. Getting from Bangkok to Siem Reap by bus may not be the fastest way of travel, yet many travellers prefer to rely on the bus on this route; with easy online booking and tickets of different classes for all tastes and budgets available, the bus from Bangkok to Siem Reap a conscious and budget-friendly option.
Check the timetable before you book your ticket and read other travellers’ reviews to choose the trip that suits you best. Note that there may be several bus terminals at your departure or arrival point – always double-check where you are leaving from and arriving to. It may prove crucial if you have connecting trips.
Here is the list of operators serving the route: .
How far is Bangkok from Siem Reap?
If travelling by bus, you will cover the distance of 2400 km between Bangkok and Siem Reap.
How long does it take to get from Bangkok to Siem Reap by bus?
Buses normally need between 2d and 2d hours to get to Siem Reap from Bangkok. Note that the travel time is for your reference only and can depend on different factors such as traffic and weather conditions. Heavy rainfalls almost inevitably make the trip longer due to poor visibility or floods. Road and surface repairs which happen quite often, result in detours and longer travel times. Major national holidays, long weekends, or peak season periods may cause delays both in departures and arrivals – plan accordingly to avoid disappointment, especially if you have further connections and a tight schedule.
On this route, Family Service, Transport Co (บริษัท ขนส่ง จำกัด) offers the fastest service. Family Service, Transport Co (บริษัท ขนส่ง จำกัด) buses usually take the longest time to complete the journey.
Remember, though, that tickets offering the shortest travel time are normally the most expensive ones. Yet it pays to spend a bit more to ensure your bus goes direct without additional stops and uses highways instead of local roads.
How much does it cost to get from Bangkok to Siem Reap by bus?
The price of your bus ticket will depend not only on the distance you need to cover but on the class of your coach. E.g. expect to shell out more for VIP or sleeper buses while ordinary buses though being the cheapest option, often are a compromise on comfort and travel time. Of course, they do their job, too, and can be the only option if you hop on/off in the middle of the route.
Anyway, travelling by bus between Bangkok and Siem Reap remains an affordable option. The cheapest ticket is offered by Family Service, Transport Co (บริษัท ขนส่ง จำกัด) and costs USD 120.39. A Family Service, Transport Co (บริษัท ขนส่ง จำกัด)'s ticket will set you back USD 120.39 on average.
Travelling by bus essentials
- If you are planning to travel during the high season, weekends, or national holidays, booking your bus tickets in advance is highly recommended. The demand is at its highest, yet very often, the number of coaches serving the route remains the same. The earlier you reserve your seat, the better. On some routes, you need to secure your ticket more than a month in advance; on others, a couple-of-days advanced booking is enough. During such periods, try to book online beforehand whenever possible, as showing up at the bus station without a ticket may result in many-hours of waiting in the queue or leave you downright stranded.
- VIP, 1st, Gold, and similar bus tickets are the most expensive option, but they provide a higher level of comfort. Normally the price of such tickets will include wide soft reclining seats, blankets, water and snacks or lunch, and sometimes some toiletries. Upper-class buses travel faster, make fewer stops during the route, and normally provide more spacious seating to their passengers and a better travel experience.
- Not all buses have an on-board toilet, but generally, for all trips longer than three hours, all operators schedule a bathroom and/or a lunch stop. While operators definitely do their best to keep on-board toilets clean, the smell may be an issue sometimes. For longer trips, booking a seat a bit farther from the toilet may be a good idea. Also, using bathroom stops for your toilet needs is always better than trying to find your balance in an on-board toilet on the run.
- If you travel by an air-con bus, make sure to pack layers. A hoodie, a warm scarf, or a beanie hat may prove a good idea. Air-conditioning on buses tends to be excessive, and running nose and sore throats abound after even not the longest bus rides.
- Always use the security belts even if your bus ride attendant or driver does not insist on it. Your safety comes first – for you, for sure. All buses normally are equipped with security belts, but they may be fixed behind your seat. Take time to find the belt and fix it appropriately.
- To avoid being disturbed by overhead lights, switched on during stops even at night, and too loud music or sound from the on-board entertainment system, have earplugs and a sleeping mask at hand.
- As a courtesy to other passengers, avoid using strong perfumes or smelly foods. Some foods like cheeses or durians are forbidden to take on-board – check in advance. Alcohol is also prohibited on the majority of buses.
- Note that if the bus requires refuelling en-route, passengers will be asked to get off the bus. Operators are not allowed to refuel with passengers on board due to safety reasons. Usually, it takes from 5 to 10 minutes and is often combined with a toilet/lunch stop.
- If not stated otherwise in your tickets, arrive at the bus station 20-30 minutes before departure. It will give you enough time to find the departure platform and check-in. For international trips, you may need more time for check-in and border formalities.
Transportation from Bangkok to Siem Reap
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Buses$ 36.37
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Ferries$ 1,091.19
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Flights$ 130.67
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Taxis$ 33.34
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Vans$ 22.76
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Trains are not available