Thailand

How to get from Siem Reap to Bangkok by Bus

Bus schedules, fares and online booking from Siem Reap. Compare operators and book your ticket in a few clicks.

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FASTEST
5h 36min
💶
From
14€
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Distance
364 km
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There are 1 way(s) to get from Siem Reap to Bangkok

Select an option below to see the route details and compare prices. Secure booking via our partner 12go.asia.

🚌 Departure from Siem Reap
📍Most buses to Bangkok depart from the main Siem Reap Bus Terminal, located a few kilometers east of the city center. It's a large, well-organized terminal with ticket counters and waiting areas. Some premium operators might use their private offices as departure points, so double-check your booking confirmation.
🚇From Siem Reap city center or Pub Street, you can reach the main bus terminal by tuk-tuk. A ride typically costs between $3 and $5 USD and takes about 10-15 minutes, depending on traffic. Always agree on the fare with your driver beforehand.
⏰Buses from Siem Reap to Bangkok typically depart in the morning, with common times around 7:00 AM to 9:00 AM. There are usually 3-5 departures per day, with fewer options in the afternoon. Check 12go.asia for the most up-to-date schedules.
💸 Transport from 14€ per person
⚡ Fastest: 5h 36min
🗓 Book now Secure payment · via 12go.asia

Practical tips

💡
Understand the Border Crossing Process

The Poipet/Aranyaprathet border is known for fixers. Always go directly to the official Cambodian immigration office for your exit stamp, then walk across to the Thai immigration for your visa on arrival or entry stamp. Never hand your passport to anyone unofficial.

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Beware of Visa Scams

If you need a Thai visa, obtain it in advance. The visa on arrival is for short stays. Touts at the border might try to overcharge you for a visa or convince you that you need one when you don't. Stick to official channels only.

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Book in Advance for Peace of Mind

Especially during peak season or public holidays, booking your bus ticket a few days ahead can prevent last-minute stress. While you can often find tickets on the day, securing your seat ensures you get your preferred operator and departure time.

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Pack Snacks and Water

Bus journeys can be long, and while some operators provide water or a small snack, it's wise to have your own. Food stops might be limited or offer expensive options. Staying hydrated and fueled will make the trip more comfortable.

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Choose Reliable Operators for Night Buses

If you opt for a night bus on another route, prioritize safety and comfort over the absolute lowest price. Operators like Giant Ibis are generally well-regarded for their safety records and sleeper bus quality, reducing worries about road conditions or uncomfortable rides.

🛣️ The journey experience

Planning your journey from Siem Reap to Bangkok can feel a bit daunting, especially when you're trying to figure out the real travel time and avoid any scams at the border. Forget the overly optimistic schedules; we’re here to give you the lowdown on what to expect, comparing all your options side by side so you can make an informed choice that fits your budget and timeline. You want to know the real duration, not just what’s advertised, and we’ll show you exactly that.

The most common and cost-effective way to travel between Siem Reap and Bangkok is by bus. Direct bus services typically take around 6-8 hours, including border formalities, and cost approximately €14-€25 depending on the operator and bus quality. Reliable operators include Giant Ibis and Virak Buntham, which offer comfortable buses with AC and often a snack. Some services are ‘tourist buses’ which include assistance at the border, while others require you to navigate it independently. Always check if the service is direct or requires a change of vehicle.

Choosing the right operator is key for a smooth journey. While many services look similar online, reliability, safety, and border assistance vary significantly. We highly recommend booking through trusted platforms like 12go.asia or Baolau.vn to see verified schedules and real user reviews. This helps you avoid booking an unsafe night bus or getting stuck with an operator known for hidden fees or lengthy border delays, giving you peace of mind throughout your Cambodian adventure.

Frequently asked questions — Siem Reap → Bangkok

✨ Why visit Bangkok?

  • ✓ Explore the Grand Palace and its stunning Wat Phra Kaew (Temple of the Emerald Buddha).
  • ✓ Navigate the klongs (canals) on a longtail boat to discover local life and markets.
  • ✓ Indulge in authentic street food at Yaowarat (Chinatown) or Sukhumvit Soi 38.
  • ✓ Visit the vibrant Chatuchak Weekend Market for unique souvenirs and local crafts.
  • ✓ Experience the bustling nightlife at Sky Bar, Khao San Road, or rooftop bars.
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Recommended stay
3 to 4 nights — sufficient time to explore major sights and enjoy the city's vibe.

☀️ When to visit Bangkok?

TROPICAL SAVANNA CLIMATE

November to February — dry season with cooler temperatures, ideal for sightseeing and outdoor activities.

Jan 😊
Feb 😊
Mar 😊
Apr 😐
May 😐
Jun 😐
Jul 😐
Aug 😐
Sep 😞
Oct 😞
Nov 😐
Dec 😊
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In Bangkok — Plan your stay
Accommodation, activities and tips selected for you
🏨 Accommodation
Hotels in Bangkok
Compare the best rates available
via trip.com

What to do in Bangkok?

Local experiences, must-see sights and activities selected for you

INCONTOURNABLE
🛕
Grand Palace and Emerald Buddha Temple
Explore the former royal residence and its sacred temple housing the revered Emerald Buddha statue. Admire the lavish architecture and gilded details. Tip: dress respectfully (shoulders and knees covered) for entry, or you'll have to buy a sarong on-site. Open from 8:30 AM to 3:30 PM.
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Wat Arun (Temple of Dawn)
Cross the Chao Phraya River to visit the majestic Wat Arun, identifiable by its prang (spire) decorated with colorful porcelain. Climb a few steps for breathtaking river views. Tip: the best time for photos is at sunrise or sunset when the temple lights up. Entry is around 3€.
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Street Food in Yaowarat (Chinatown)
Dive into the bustling atmosphere of Chinatown and savor the incredible variety of street food. From noodles to fresh seafood and desserts, there's something for everyone. Tip: visit in the evening, the atmosphere is more lively and all the stalls are open. Have small bills ready and dare to taste!
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Chao Phraya River Boat Trip
Take local express boats to explore Bangkok from the Chao Phraya River. It's an efficient mode of transport and offers a different perspective on the city, its temples, and skyscrapers. Tip: avoid expensive tourist boats; the orange 'Chao Phraya Express Boat' are very economical (from 0.50€ per ride) and perfect for transport.
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Chatuchak Weekend Market
Browse one of the world's largest markets, offering everything from vintage clothes to local crafts, antiques, and food. It's a unique sensory experience. Tip: arrive early in the morning to avoid crowds and heat. Don't hesitate to bargain prices and stay hydrated. Open only on weekends.
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Traditional Thai Massage at Wat Pho
After admiring the Reclining Buddha at Wat Pho, treat yourself to an authentic Thai massage at the renowned massage school located within the temple grounds. It's a relaxing and cultural experience. Tip: book your massage in advance as demand is high. Expect to pay around 10-15€ for an hour of traditional massage.
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Lumphini Park for a Green Break
Escape the urban hustle at Lumphini Park, Bangkok's green lung. Rent a paddle boat on the lake, observe monitor lizards up close, and join locals for a morning tai chi session. Tip: visit early in the morning or late in the afternoon to enjoy more pleasant temperatures and watch locals exercising.
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Drinks at a Rooftop Bar
End your day with panoramic city views from one of Bangkok's many rooftop bars. It's an opportunity to admire the city lights in a chic atmosphere. Tip: some bars have a strict dress code (no flip-flops, shorts, or tank tops). Cocktails are pricier than elsewhere, starting from 10-15€.

⏱️ How long to visit Bangkok?

3 to 7 days

For a first visit to Bangkok, 3 to 4 full days are ideal to explore the major sights. If you have more time (5-7 days), you can delve deeper into specific neighborhoods, take a day trip to the surrounding areas, or enjoy the local atmosphere more. Do not try to see everything in 2 days; you will end up exhausted and frustrated.

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