Bus Siem Reap to Vientiane: Trip Overview
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Based on 2 reviews, the company was rated 4.5 stars on Busbud. Travelers were especially satisfied with the seats and the temperature but often complained with the timeliness. Airbus ticket prices on this trip start at $63
Siem Reap to Vientiane Bus
With Busbud, comparing and booking tickets for a bus from Siem Reap to Vientiane is a breeze. Browse through an extensive selection of bus fares and bus schedules to find the best deals.
We make sure you can find a bus service from Siem Reap to Vientiane from the most reliable bus companies operating this trip.
From cheap bus tickets to more luxurious buses traveling from Siem Reap to Vientiane, we offer a wide range of bus services to best suit your needs depending on how much your budget is.
Frequently asked questions for your trip Siem Reap - Vientiane
Find cheapest prices for buses
Price is for a one-way ticket for one passenger and based on past searches.
The cheapest trip from Siem Reap to Vientiane was searched and found on Aug 8, 2025 with a price of $60To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from Siem Reap to Vientiane, as early as possible.
You can expect to pay from $60 to $60 for a bus ticket from Siem Reap to Vientiane based on the last 2 days. You can expect to find the cheapest price for the trip at $60 which is on 2025-08-13.
About Bus Travel
Bus Travel Tips
Meet and talk to locals at the bus stations while traveling from Siem Reap to Vientiane.There is no better way to get inside travel information while exploring a new city than to go straight to its people.
Start sightseeing the minute your bus leaves the station. If you're on the night bus from Siem Reap to Vientiane, get comfy and count the stars.
Taking the bus creates the smallest carbon footprint compared to other modes of transport. Not to mention that buses will allow you to discover scenic gems from Siem Reap to Vientiane that are otherwise impossible to come by with a plane.
Create your own real life musical score by curating a personalized bus travel playlist - the perfect accompaniment to your bus ride from Siem Reap to Vientiane.
Did you know?
One of the longest bus route in the world goes all the way from Ontario to Alberta in Canada (with the same bus). This trip is 3,435 km or 2,135 miles long and the price is a bit under $100.
It takes 27 hours to go by bus from Lima to Cusco, one of the craziest bus trips on the world. This route is used daily by locals and backpackers.
Did you know some bus companies in Germany offer to their passenger low-costs snacks and regional beer based on their destination? Prosit!
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Popular Buses Connecting Siem Reap
Buses Leaving from Siem Reap
- Bus from Siem Reap to Ho Chi Minh City
- Bus Siem Reap - Koh Rong
- Siem Reap - Vientiane
- Bus from Siem Reap to Kep
- Bus Siem Reap - Koh Rong Samloem
- Siem Reap - Krong Kampong Chhnang
- Bus from Siem Reap to Krong Stung Treng
- Bus Siem Reap - Krong Stueng Saen
- Siem Reap - Krong Poi Pet
- Bus from Siem Reap to Krong Kracheh
- Bus Siem Reap - Krong Pursat
- Siem Reap - Krong Preah Vihear
- Bus from Siem Reap to Krong Khemara Phoumin
- Bus Siem Reap - Mondul Kiri
- Siem Reap - Sandy Beach
Buses Going to Siem Reap
- Bus from Kampot to Siem Reap
- Bus Ho Chi Minh City - Siem Reap
- Kep - Siem Reap
- Bus from Krong Kampong Cham to Siem Reap
- Bus Krong Battambang - Siem Reap
- Krong Pursat - Siem Reap
- Bus from Krong Stung Treng to Siem Reap
- Bus Krong Kracheh - Siem Reap
- Krong Preah Vihear - Siem Reap
- Bus from Krong Stueng Saen to Siem Reap
- Bus Mondul Kiri - Siem Reap
Buses Going to Vientiane
Popular routes in this country
- Bus from Sihanoukville to Phnom Penh
- Bus Koh Rong - Phnom Penh
- Phnom Penh - Krong Battambang
- Bus from Krong Bavet to Phnom Penh
- Bus Krong Poi Pet - Siem Reap
- Koh Rong - Siem Reap
- Bus from Siem Reap to Krong Kampong Cham
- Bus Phnom Penh - Koh Rong
- Kampot - Phnom Penh
- Bus from Phnom Penh to Krong Kampong Cham
- Bus Krong Battambang - Sihanoukville
- Krong Poi Pet - Phnom Penh
- Bus from Siem Reap to Krong Battambang
- Bus Krong Kampong Chhnang - Siem Reap
- Krong Battambang - Phnom Penh