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Leaving behind the salt fields and pepper plantations of Kampot for the majestic spires of Angkor Wat involves a long journey across Cambodia. While Kampot offers a sleepy, riverside charm where the days melt into one another, Siem Reap is a bustling gateway to history that demands energy and exploration.
Travelers generally choose between a long-distance bus, most often the night bus, and a private vehicle. You can compare the options and book on GoAsia.cc.
Kampot to Siem Reap by Bus
Giant Ibis runs a night bus between Kampot and Siem Reap that leaves Kampot at 19:00 according to its schedule.[1] It lists the journey at 11 hours.[2] The bus has sleeper bunks that are 1.8 m long, with a pillow, a blanket and an onboard toilet, and it makes no bathroom stops.[2] The drivers swap during brief stops of about 15 minutes.[2] It leaves from the Giant Ibis ticket office on Street 724 in Kampot and arrives at the Giant Ibis terminal behind the Old Stadium near Khmer Pub Street in Siem Reap.[2] Complimentary hotel pickup is not available for night departures, and a 20 kg baggage allowance is included.[2]
On booking platforms, bus tickets for this route cost about $26 to $27 (October 2026).[3] Some listed services take from about 9 hours, so allow for a long day or night.[3]
Kampot to Siem Reap by Private Transfer
If you are traveling in a group or value privacy and flexibility, a private transfer lets you choose your departure time and stop for photos or coffee. It takes from about 8 hours, longer with stops.[3] On booking platforms, private cars and vans cost about $151 to $563 per vehicle, depending on the vehicle size (October 2026).[3]
Comparing Your Options
| Mode | Price (USD) | Duration |
|---|---|---|
| Bus | About $26 - $27[3] | About 11h on the Giant Ibis night bus[2] |
| Private Transfer | About $151 - $563 per vehicle[3] | From about 8h[3] |
Tips for Traveling from Kampot to Siem Reap
- Book in Advance: In the high season, sleeper buses can fill up quickly, so secure your spot a few days early.
- Prepare for the AC: Cambodian buses are known for their powerful air conditioning, so carry a light jacket or a sarong even if it is hot outside.
- Luggage Safety: Keep your valuables (passport, money, electronics) in a small daypack that stays with you. Larger suitcases go in the hold below.
- Road Safety: The UK FCDO notes that Cambodia has one of the highest road accident rates in south-east Asia and that travel after dark significantly increases risk.[4]
Timetable
| Bus Kampot - Siem Reap $ 25.23–26.34 9h – 9h 30m | |
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| Taxi Kampot - Siem Reap $ 149.36–557.07 8h – 11h | |
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Frequently Asked Questions
Use the booking tool on this page to compare the transport options currently available from Kampot to Siem Reap, including current prices and schedules.
The bus is the cheapest option, with tickets at about $26 to $27 on booking platforms (October 2026).
A private transfer is generally the fastest, taking from about 8 hours. Giant Ibis lists its night bus at 11 hours.
The journey takes from about 8 hours by private vehicle. The Giant Ibis night bus is listed at 11 hours.
Yes, Giant Ibis runs a sleeper bus that leaves Kampot at 19:00. It has bunks and an onboard toilet, so you can sleep during the journey.
The UK FCDO notes that Cambodia has one of the highest road accident rates in south-east Asia and that travel after dark significantly increases risk. Night buses are widely used, but a daytime journey is the more cautious choice.
Yes, booking platforms list vehicles for up to 20 passengers, with prices per vehicle starting at about $151.
Sources and background
Numbers in the text such as [1] refer to these sources.
- [1] Giant Ibis Transport: Bus Schedule. Retrieved October 15, 2026.
- [2] Giant Ibis Transport: Bus from Kampot to Siem Reap. Retrieved October 19, 2026.
- [3] 12Go: 12Go timetable Kampot - Siem Reap. Retrieved October 20, 2026.
- [4] UK Foreign, Commonwealth & Development Office (FCDO): Safety and security - Cambodia travel advice. Retrieved October 19, 2026.
Guide prices and journey times are indicative, not live quotes. A booked package may include transfers and waiting time as well as the main journey. Check the selected offer, pickup point and current conditions before booking.