Facts about the bus from Vientiane to Udon Thani
| Cheapest Bus | $6 |
| Fastest Bus | 2h |
| Earliest Bus | 7:00 AM |
| Latest Bus | 5:00 PM |
| Daily Bus Routes | 12 |
| Distance | 100 kilometers |
| Bus Companies | Family Service, Naluang, RG Adventure |
Buses from Vientiane to Udon Thani
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Vientiane to Udon Thani Destination Reviews
GN
Garry NThe wrong time for the departure, not bus 45 and no information from you stating how to obtain the bus ticket and not as you said to scan the QR code to the driver. Everything from travelling by train and bus you give wrong information.
Vientiane to Udon Thani, Bus Bus 45, Yortdoy Travel (ยอดดอย ทราเวล), Sep 28, 2026
K
Kevin I was dropped off at the Vientiane-nong khai border to get my laos leaving stamp. Whenever I got through the security I looked and waited for the bus. But it was gone. I got no phone call or nothing.
Vientiane to Udon Thani, Bus Bus, Naluang (Naluang), Jul 14, 2026
JS
Jonathan SThey picked us up from our hotel and it was a comfortable trip.
Vientiane to Udon Thani, Bus Standard, Family Service (Family Service), May 7, 2026
R
Robert I found the communication to be a series of pre-prepared responses, without addressing my expressed concerns. I find the uncertainty to be very disconcerting.
Vientiane to Udon Thani, Bus Standard, Family Service (Family Service), Feb 5, 2026
Y(
Yoni (Excellent service. Old vehicle.
Vientiane to Udon Thani, Bus Bus, Naluang (Naluang), Jan 27, 2026
J
Josef Everything like it should be.
Vientiane to Udon Thani, Bus Bus, Naluang (Naluang), Jan 26, 2026
HF
Helmut FEverything worked out fine and on time.
Good service, friendly people.
Vientiane to Udon Thani, Bus Bus, Naluang (Naluang), Dec 2, 2025
LR
Lennart RVery difficult at the border to enter Thailand and no help and no information in English .
Vientiane to Udon Thani, Bus Bus, Naluang (Naluang), Nov 23, 2025
MA
Michael ABus is ok comfort wise, Def not the best but given how cheap it is.
Vientiane to Udon Thani, Bus Bus, Naluang (Naluang), Nov 20, 2025
EL
Eugenio LThe bus journey from Vientiane to Udon Thani typically lasts around **2 hours**, but immigration stops can extend the trip. Be prepared for a lack of clear signage in both Laos and Thailand. When entering Laos, you'll need to complete a two-part arrival/departure document. Keep the unused portion for your departure to save time.
Out trip took **3 hours**, and some passengers were left behind because the bus only waits for a limited time. The bus itself was outdated, with exhaust fumes causing the windows to be opened and the A/C to be turned off.
A key difference between bus and train travel is that on the bus, you must retrieve and carry your baggage during immigration, unlike on a train. The driver only spoke Laotian which it seems odd considering the majority of the passengers were tourists that spoke their native language and English. We were fortunate to have a few Thai citizens translate for us.
Vientiane to Udon Thani, Bus Bus, RG Adventure (RG Adventure), Oct 5, 2025
Vientiane to Udon Thani Bus Schedule
| Operator | Class | Departure Time | Arrival Time | Price | Rating |
|---|---|---|---|---|---|
Soutchai Travel | Tourist bus | 06:00 | 10:00 | $5.06 | |
Soutchai Travel | Regular International | 07:00 | 10:00 | $7.20 | |
RG Adventure | Bus | 08:00 | 10:00 | $5.51 | |
RG Adventure | Taxi + Bus | 09:00 | 12:00 | $8.94 | |
RG Adventure | Bus | 10:00 | 12:00 | $5.51 | |
RG Adventure | Taxi + Bus | 11:00 | 14:00 | $8.94 | |
RG Adventure | Bus | 12:00 | 14:00 | $5.51 | |
Soutchai Travel | Regular International | 13:00 | 16:00 | $7.20 | |
RG Adventure | Bus | 14:00 | 16:00 | $5.51 | |
RG Adventure | Bus | 15:00 | 17:00 | $5.51 | |
RG Adventure | Taxi + Bus | 16:00 | 19:00 | $8.94 | |
Soutchai Travel | Regular International | 16:30 | 19:30 | $7.20 | |
RG Adventure | Bus | 17:00 | 19:00 | $5.51 |
How to get from Vientiane to Udon Thani by Bus
Taking a bus to get from Vientiane to Udon Thani is a safe, comfortable and less expensive alternative for traveling this route. To popular destinations, bus companies operate multiple trips per day, often round the clock at 30-60 minute intervals. To less traveled destinations, there may be only 1 scheduled trip a day. The most common bus types are non-air-conditioned, air-conditioned, and premium buses.
It is best to reserve your tickets at least a few days ahead of your travel date. Check our list of bus companies available for online booking offering Vientiane to Udon Thani tickets. When traveling on weekends and holidays it is recommended to reserve tickets much earlier due to higher numbers of travelers, both vacation-makers and urban workers returning home to their provincial home.
How far is it from Vientiane to Udon Thani?
Traveling by bus, the distance from Vientiane to Udon Thani depends on the route taken. Most bus companies travel via expressways or tollways. This may not necessarily be the shortest route but it is the fastest one as normally there is less traffic and no traffic lights.
To get to certain island destinations which are not connected to the mainland by a bridge, buses board large car ferries. Passengers are usually asked to get off the bus, but there is no need to take your luggage from the bus. The travel distance from port to port is added to the total distance.
How long does it take to get from Vientiane to Udon Thani by Bus?
The estimate travel time from Vientiane to Udon Thani is about 2h. Note that traveling by bus is slower compared to driving your own car or getting a taxi. Depending on the departure time congestion between Vientiane and Udon Thani may differ greatly There is usually more traffic between morning until afternoon during weekdays than during weekends.
Another important factor that may affect travel time is the type of bus. Premium or VIP buses are usually faster as they use motorways and call to fewer bus stations (if any) en route. Buses normally make short 10-30-minute breaks after a few hours of continuous travel to allow passengers use bathrooms, stock up on munchies and let bus attendants and the driver have rest.
Some premium buses have onboard toilets and the second driver. Nevertheless, usually they still make en route stops for a quick lunch or fuel refill.
How much does it cost to get from Vientiane to Udon Thani by Bus?
The ticket price from Vientiane to Udon Thani can vary depending on the type of buses you choose. For a less expensive ticket consider non-air-conditioned or ordinary buses. Premium or luxury buses are more expensive but you can expect more comfort and some additional services like phone charging ports, personal entertainment system screens and toilets.
Vientiane to Udon Thani timetable
To help you plan your trip, here is the Vientiane to Udon Thani timetable of bus departure and arrival times.
Best Rated Companies for this Route
Bus companies differ a lot in quality and service they provide. When choosing a bus company for you travels, do some basic research before you buy your tickets.
Safety is one of the most important aspects to consider. We also recommend you checking reviews on overall service quality of the bus companies serving this route.
Our service only partners with reliable and trustworthy bus companies. We do our best to provide your a choice of the best operators available on each route.
Transportation from Vientiane to Udon Thani
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Trains$ 27.79
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Buses$ 5.78
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Flights$ 185.79
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Taxis$ 12.88
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Vans$ 8.96
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Ferries are not available