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- This trip is recommended because it is the: Cheapest + FastestDeparture time: 1 August atDeparture city: Phnom PenhDeparture location: Phnom Penh K-LANAArrival time: 2 August atDestination city: VientianeDestination location: Vientiane K-LANAOperated by: K-LANA EXPRESS
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Bus Phnom Penh to Vientiane: Trip Overview
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Phnom Penh to Vientiane Bus
Busbud helps you find a bus from Phnom Penh to Vientiane. Get the best fare and schedule, book a round trip ticket or find buses with WiFi and electrical outlets.
We make sure you can find a bus service from Phnom Penh to Vientiane from the most reliable bus companies operating this trip.
Discover how much the bus trip from Phnom Penh to Vientiane will cost you. Use our filters and sorting features to find the cheapest bus tickets or luxury buses.
Frequently asked questions on the trip Phnom Penh - Vientiane
How far is Vientiane from Phnom Penh by coach?
The journey from Phnom Penh to Vientiane by coach covers an approximate distance of 472 miles (762 km).
What is the best way to go from Phnom Penh to Vientiane without flying?
To travel from Phnom Penh to Vientiane without flying, you can take the coaches. The coach ensures a pleasant travel experience, granting you the opportunity to appreciate the scenery as you make your way to your final stop. You might also find carpooling options to travel between the two cities.
Find cheapest prices for buses
Price is for a one-way ticket for one passenger and based on past searches.
The cheapest trip from Phnom Penh to Vientiane was searched and found on 31 Jul 2025 with a price of US$65To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from Phnom Penh to Vientiane as early as possible.
You can expect to pay from US$65 to US$65 for a bus ticket from Phnom Penh to Vientiane based on the last 2 days. You can expect to find the cheapest price for the trip at US$65, which is on 2025-08-03.
About Bus Travel
Bus Travel Tips
Make friends with the driver. They usually know a lot about your destination and may even recommend which side of the bus to sit on to get the best views on the road between Phnom Penh and Vientiane!
Start sightseeing the minute your bus leaves the station. If you're on the night bus from Phnom Penh to Vientiane, get comfy and count the stars.
Buses have the smallest carbon footprint of all motorized transport modes. A bus going from Phnom Penh to Vientiane will emit half the CO2 emitted by a train, and radically less than a car or an airplane.
Create your own real life musical score by curating a personalized bus travel playlist - the perfect accompaniment to your bus ride from Phnom Penh to Vientiane.
Did you know?
The bus driver with the longest career in the world drove more than 2,000,000 miles and is a happy World Record holder.
Did you know there are on average 4,400 intercity bus departures every day in the US only? This number has been growing for 9 years in a row, yay!
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.
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