Bus Tickets from Phnom Penh to Vientiane

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from $68
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from $68
WedAug 27

Cheap buses leaving Saturday

One passenger / one way

  • This trip is recommended because it is: Cheapest + Fastest
    Departure time: August 23 at
    Departure city: Phnom Penh
    Departure location: Phnom Penh K-LANA
    Arrival time: August 24 at
    Destination city: Vientiane
    Destination location: Vientiane K-LANA
    Operated by: K-LANA EXPRESSK-LANA EXPRESS
    Vehicle: BusDuration:

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Bus Phnom Penh to Vientiane: Trip Overview

Average ticket price$68
Average bus trip duration22h
Number of daily buses1
Earliest bus departure7:30pm
Distance470 miles (758 km)

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 for your trip Phnom Penh - Vientiane

Find cheapest prices for buses

Price is for a one-way ticket for one passenger and based on past searches.

Best price found
08/18
$65
08/19
$65
Today
$65
08/21
$65
08/22
$65
08/23
$65
08/24
$65
08/25
$65
busbud logoThe cheapest trip from Phnom Penh to Vientiane was searched and found on Aug 18, 2025 with a price of $65

To 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 $65 to $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 $65 which is on 2025-08-21.

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 one of the smallest carbon footprints of motorized transport modes. A bus going from Phnom Penh to Vientiane will emit less CO2 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.

Why choose Busbud?

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