- Recommended
Angkor National Museum
Major museum presenting Khmer civilization, Angkor history, religion, and sculpture through well-curated galleries. A strong introduction before visiting the temples.
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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 $30. For those with little time consider booking a flight which can get you there in 1h 9m. The ticket price range depends on the travel mode: a bus costs an average of $30, and a flight costs an average of $107.
Distance: 227 miles (366 km)
Compare bus with
| Bus | Most popular Flight |
|---|---|
$30 Average price Cheapest | $182 Average price |
15h 58m Average total duration 15h 28m Onboard + 30m Additional time* | 4h 9m Average total duration Fastest 1h 9m Onboard + 3h 0m Additional time* |
Direct Options | Direct Options |
The cheapest way to travel from Bangkok to Siem Reap is a bus with an average price of $30 (€24).
This is compared to other travel options from Bangkok to Siem Reap:
A bus is $152 (€123) less than a flight for this route with tickets for a flight from Bangkok to Siem Reap costing on average $182 (€147).
The fastest way to travel from Bangkok to Siem Reap is by flight with an average journey time of 1h 9m.
Other travel options to Siem Reap take longer:
Bus takes on average 15h 28m.
It's helpful to compare your options as there are 2 ways to travel between Bangkok and Siem Reap including taking a bus and flight.
We recommend using the flight as it is the most popular way to get from Bangkok to Siem Reap among Omio's users.
Bangkok to Siem Reap Bus Timetables
| Operator | Departure Time | Arrival Time | Duration | Departure days | Cheapest price |
|---|---|---|---|---|---|
Operator Travel Mart | Departure Time 01:55AM | Arrival Time 11:30AM | Duration 9h35 | Departure days Tue, Wed, Thu, Fri, Sat, Sun | Cheapest price $30 |
Operator Travel Mart | Departure Time 08:55AM | Arrival Time 06:00PM | Duration 9h05 | Departure days Tue, Wed, Thu, Fri, Sat, Sun | Cheapest price $30 |
Operator Travel Mart | Departure Time 02:55PM | Arrival Time 12:30PM | Duration 21h35 | Departure days Tue, Wed, Thu, Fri, Sat, Sun | Cheapest price $30 |
Operator Travel Mart | Departure Time 03:55PM | Arrival Time 01:30PM | Duration 21h35 | Departure days Tue, Wed, Thu, Fri, Sat, Sun | Cheapest price $30 |
Compare prices and tickets Bangkok to Siem Reap by bus or flight
Compare bus and flight prices over the next three weeks. See the best deals at a glance, find the lowest fares, and choose the option that fits your budget.
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Journey information
Overview: Bus from Bangkok to Siem Reap
Thailand
Cambodia
Buses from Bangkok to Siem Reap run on average 3 times per day, taking around 15h 28m. Cheap bus tickets for this journey start at $30 (€24) if you book in advance.
There are 3 buses per day. The earliest bus runs at 03:30, the last at 13:15. The fastest bus covers the 227 miles (366 km) distance in 9h 5m.
Fares are the lowest economy prices found on Omio. Early booking often means lower prices. Prices change daily and are subject to availability. Discount cards, coach trips, and booking fees are not included.
Price information
Distance 227 miles (366 km) |
Average bus duration 15h 28m |
Cheapest ticket price $30 (€24) |
Buses per day 3 |
Direct buses 3 |
Fastest bus 9h 5m |
First bus 3:30 AM |
Last bus 1:15 PM |
Cheapest Month Oct |
Cheapest Day Sun |
High Season Oct - Dec |
Low Season Apr - Jun |
Busiest Day Mon |
Least Busy Day Sun |
Fares are the lowest economy prices found on Omio. Early booking often means lower prices. Prices change daily and are subject to availability. Discount cards, coach trips, and booking fees are not included.
Price information
Bus providers: Travel Mart from Bangkok to Siem ReapYou can travel by bus between Bangkok to Siem Reap with Travel Mart for as low as $30 (€24). When you search for schedules and tickets, Omio will show you the best journey
Travel Mart
Luggage & cancellation policy
Average Duration
9h 5m
Cheapest Price
$30 (€24)
Travel Mart frequency
4 a day
Complete guide to Siem Reap
Things to do in Siem Reap
Discover the best of Siem Reap — top attractions, local food, transport tips, budget advice, and currency essentials. Plan your perfect Siem Reap trip today.
Theam's Gallery
Respected contemporary art gallery and cultural space showcasing Cambodian art, craftsmanship, and design in a peaceful garden setting.
Cambodia War Remnant Museum
Small private museum displaying military vehicles, weapons, and war-era objects, offering context on Cambodia's recent conflict history.
- Must visit
Pub Street
Siem Reap's best-known central walking area, lively at night and popular for people-watching, street atmosphere, and easy access to nearby markets.
- Recommended
Angkor Night Market
Popular shopping and strolling area with souvenirs, crafts, and a lively evening atmosphere close to the city center.
- Recommended
Old Market Area
Historic central district around Psar Chas with local commerce, riverfront walks, and easy access to many city sights.
- Gluten-free
Fish Amok
Cambodia’s best-known dish: freshwater fish steamed in a fragrant kroeung curry with coconut milk, often served in a banana-leaf cup. It is a classic taste of Khmer cuisine in Siem Reap.
Beef Lok Lak
A popular Khmer stir-fried beef dish served with rice, salad, and a pepper-lime dipping sauce. It is widely eaten locally and is a staple on Siem Reap menus.
- Gluten-free
Nom Banh Chok
Often called Khmer noodles, this breakfast favorite features fresh rice noodles topped with a light fish-based green curry and herbs. It is a traditional everyday Cambodian meal.
Mahob Khmer Cuisine
An established restaurant in a traditional wooden house, popular for carefully prepared Khmer dishes and a charming garden setting.
Cuisine Wat Damnak
A renowned fine-dining restaurant serving refined Cambodian tasting menus inspired by seasonal local ingredients. Elegant and one of Siem Reap’s most established culinary addresses.
Chanrey Tree
A well-known restaurant focused on polished Khmer cuisine, including fish amok and other Cambodian classics, served in a stylish but relaxed setting.
Cambodian Riel
Very affordable for most visitors. Street food, tuk-tuks, and budget hotels are cheap; upscale dining costs more.
Average meal costs
- Budget
- KHR 8,000-20,000 for street food or simple local meals.
- Mid-range
- KHR 24,000-60,000 per person at casual restaurants.
- Fine dining
- KHR 100,000+ per person at upscale restaurants.
- Coffee
- KHR 8,000-16,000 for a coffee.
Tipping culture
Tipping is not mandatory but appreciated. Round up for tuk-tuks, leave 5-10% in restaurants if no service charge, and tip hotel staff for good service.
PassApp
Get the appOfficial public transport app
Prices
- Single ticket
- USD 0.00
- Day pass
- None
To the city center
Siem Reap-Angkor International Airport, Siem Reap -> Siem Reap City Center, Siem Reap
- Distance
- 45 km
- Travel time
- 60 min
- There is no formal city public transport network in Siem Reap, so most visitors use taxis, tuk-tuks, or ride-hailing apps.
- Card payment is not reliably available in tuk-tuks and local taxis, so carry cash in USD or KHR and confirm the fare before departure.
Bus from Bangkok to Siem Reap Cross-Border Travel Information
| Category | Information |
|---|---|
| General Information | Bus travel between Thailand and Cambodia is common. Buses stop at the border for immigration. |
| Visa Required | ✅ |
| Visa Requirement Details | Required for most nationalities. |
| E-Visa | ✅ |
| E-Visa Details | Not at all crossings. Accepted at Poipet. |
| E-Visa Price | ~$36 USD (including ~$6 processing fee). |
| E-Visa Validity | 30 days from the date of entry. |
| E-Visa Process | Apply online before travel, print the approval. |
| E-Visa Link | https://www.evisa.gov.kh |
| Visa On Arrival (At The Border) | ✅ |
| Visa On Arrival (At The Border) Details | Available at Poipet and other major land crossings. |
| Visa On Arrival Validity | 30 days from the date of entry. |
| Visa On Arrival Price | $30 USD officially (sometimes asked for $35 unofficially). |
| Visa On Arrival Document Needed | Passport, 1 passport-sized photo (if not, $2–5 extra charge), completed visa application form. |
| Visa Validity | 30 days |
| Where To Get On Arrival Visa | Directly at the immigration office at the Cambodia side (Poipet border). |
| Border Crossing Time | 1–3 hours depending on queues and season. |
| Passport Validity | Must be valid for at least 6 months beyond the date of entry. |
| Immigration Process | Exit Thailand, walk to Cambodian visa office, obtain visa, go through Cambodian immigration stamp. Some bus companies help with the paperwork for an extra charge. |
| Luggage Check Or Custom Inspection | ✅ |
| Luggage Check Or Custom Inspection Details | Random checks possible but not common. |
| Popular Borders Crossing By Bus | Poipet (Aranyaprathet) is the most popular. Others include Koh Kong, Cham Yeam, and O'Smach. |
| Bus Companies | Giant Ibis, Virak Buntham, Travel Mart, Mekong Express, Nattakan (Bangkok–Siem Reap), and others. |
| Money Needed Dollars? Local Money | US Dollars preferred for visa fees (bank notes in prestine condition only). Thai Baht sometimes accepted at bad rates. |
| Fees | ✅ |
| Fees Details | Official $30 visa fee; unofficial extra charges ($5–$10) may be demanded by border officials unless you're firm. |
| Direct Bus After Transfer | ❌ |
| Other Mode Of Transport To The Final Destination | Can be done as a direct service or split. In any case, you will be required to disembark the bus and walk across the border. The bus will either wait for you on the other side or you will be put on a different bus for the remainder of the journey. |
| Food At Border | ✅ |
| Atm At Border | ✅ |
| Atm Details | ATMs available, but carry cash because machines may not work reliably. |
| Toilets At Border | ✅ |
| Toilets At Border Details | Basic facilities, not very clean. |
| Common Scams | Overcharging visa fees, fake "health checks" with mandatory "fees," bus company scams asking you to pay extra for express processing. |
| Tips For Smooth Trip | Bring US dollars, prestine condition notes only (used notes and any coins will not be accepeted) Apply for an e-visa if possible Stay polite but firm if asked for extra money Have 1–2 passport photos ready Keep your valuables with you during the crossing Double-check you reboard the correct bus after immigration. |
| Border Opening Hours | 7:00 AM to 10:00 PM |
| Border Opening Hours/ Details | If you arrive late, you may get stuck overnight. |
| Travel Insurrance | Strongly recommended. Border towns can have petty crime (bag snatching). |
| Vaccination Certificates | Not typically required now, but it’s smart to have a digital/paper proof, especially for yellow fever if coming from endemic countries. |
| Dress Appropriately | Modest clothing is recommended (especially to avoid issues at official counters). Tank tops and shorts are fine but avoid looking too disheveled. |
| Photos And Phones | No photography at immigration counters — guards can fine you or confiscate your phone. |
| Emergency Contact | Keep the number of your embassy and your bus company in case of problems. |
FAQs: Bus from Bangkok to Siem Reap
Find answers to the most common questions about traveling from Bangkok to Siem Reap by bus. From journey times and ticket prices to direct connections, first and last departures, and even whether the route is scenic, our FAQs cover everything you need to plan your trip. Whether you’re looking for the fastest bus, the cheapest option, or tips for making the most of your visit at Siem Reap, this guide helps you travel smarter and with confidence.
Cheap bus tickets from Bangkok to Siem Reap can start from as little as $30 (€24) when you book in advance. The average bus ticket price for Bangkok to Siem Reap is $30 (€24) ; however, prices vary depending on the time of day and class and they tend to be more expensive on the day.
The average journey time by bus from Bangkok to Siem Reap is 9h 5m to travel the 227 miles (366 km) long journey. Journey times can vary on weekends and holidays, so use our Journey Planner to search for a specific date.
The earliest bus from Bangkok to Siem Reap leaves at 3:30 AM. Plan your trip with the Journey Planner from Omio.
The latest bus from Bangkok to Siem Reap leaves at 1:15 PM.
Yes, there are 3 direct buses a day from Bangkok to Siem Reap with Travel Mart. Schedules can vary on holidays or weekends with fewer direct buses.
When taking a bus from Bangkok to Siem Reap, you can count on Travel Mart for the best way to get you to Siem Reap. You can also check all possible bus companies who offer a service between Bangkok and Siem Reap and compare the amenities they offer before buying a bus ticket.
Passengers board the bus most frequently from Bangkok, Chakrabongse Rd - Khao San Road, which is located around 0 away from the city centre, and they get off the bus at Siem Reap, located 0 away from the city centre.
A trip to Siem Reap from Bangkok is worth doing but not as a day trip with a journey time of 9h 5m each way. Check with Omio app the best way to travel.
The cheapest month for a bus from Bangkok to Siem Reap is October.
It's helpful to compare your options as there are 2 ways to travel between Bangkok and Siem Reap including taking a bus and flight.
No, there are no bathrooms on board the bus from Bangkok to Siem Reap.
No, the bus from Bangkok to Siem Reap has no accessibility options.
No, bikes are not allowed on board the bus from Bangkok to Siem Reap.
Tickets are often cheaper when booked early. Traveling during off-peak hours or on weekdays can help you save money. Sort results by price to quickly identify the most affordable options. Check for promotions or discounts available on our website and app.
No, there is no food available to purchase on board the bus from Bangkok to Siem Reap.
No, luggage for the bus from Bangkok to Siem Reap needs to be booked in addition.
No, there are no additional luggage options for the bus from Bangkok to Siem Reap.
Unfortunately, pets are not allowed on the bus from Bangkok to Siem Reap.
No, there are no USB plugs on board the bus from Bangkok to Siem Reap.
No, there is no WiFi on board the bus from Bangkok to Siem Reap.
Since neither Bangkok nor Siem Reap are in the Schengen Area, passport requirements depend on the specific immigration rules of Thailand and Cambodia. Entry and visa requirements can be subject to change. For the latest information, check with your destination's embassy or consulate.
We recommend using the flight as it is the most popular way to get from Bangkok to Siem Reap among Omio's users.
The official currency in Cambodia is the Cambodian Riel (KHR), but the US dollar is widely accepted and commonly used. Travelers often find it convenient to use cash, especially in markets and smaller establishments, while cards are accepted in larger hotels and some restaurants in urban areas. Carrying both cash and card is recommended for flexibility.
In Siem Reap, travelers should be cautious of tuk-tuk drivers overcharging or taking longer routes, as well as scams involving inflated prices for temple entry tickets or guided tours. Petty theft, such as pickpocketing in crowded areas, can occur. It's advisable to use reputable transportation services and confirm prices upfront to avoid common scams. Additionally, travelers should stay aware of their belongings, especially near popular sites like Angkor Wat.
Pack lightweight, versatile clothing suitable for the destination's climate, and use secure, lockable luggage to protect belongings. Keep essential items like travel documents, medication, and valuables in a carry-on bag for easy access. Use packing organizers or cubes to maximize space and maintain order. Lastly, include a small first aid kit and personal hygiene items for added comfort during travel.
popular bus stations
Popular bus stations from Bangkok to Siem Reap
Bangkok
Siem Reap
The major bus station for departures in Bangkok is Bangkok, Chakrabongse Rd - Khao San Road. Find all the information you need to know about services, amenities and connections at Bangkok, Chakrabongse Rd - Khao San Road for your trip from Bangkok to Siem Reap.
Amenities at bus station
Wifi
Parking
Dining
ATM
Taxis
Accessibility
WC
Ticket Officeinformation
Ticket Office Hours
- 06:00-22:00
Car connection
Chakrabongse RoadWifi
- Free public Wi-Fi
Parking
- Limited street parking available
Dining
- Street food vendors and local restaurants nearby
Taxis
- Available on Chakrabongse Road
Accessibility
- Basic ramps available
WC
- Available at nearby restaurants and shops
Public transit options for Bangkok, Chakrabongse Rd - Khao San Road
- Bus: 2, 15, 44, 511
- Boat: Phra Arthit Pier
The major bus station for arrivals in Siem Reap is Siem Reap. Find all the information you need to know about services, amenities and connections at Siem Reap for your trip to Siem Reap from Bangkok.
Amenities at bus station
WifiParkingDiningATMTaxisAccessibilityWCTicket Officeinformation
Ticket Office Hours
- 05:00-22:00
Car connection
National Road 6Wifi
- Free Wi-Fi available
Parking
- Free parking area available for vehicles
Dining
- Food stalls and small restaurants available at the terminal
Taxis
- Available at the terminal entrance
Accessibility
- Basic ramps available
WC
- Public toilets available
Public transit options for Siem Reap
- 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
Most popular buses to and from Siem Reap and Bangkok
Most popular bus connections to Siem Reap
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