Leaving behind the laid back charm of the Bolaven Plateau and the Mekong riverside in Pakse marks a transition from the quiet rhythms of Southern Laos to the bustling gateway of Isan in Thailand. This route is a classic cross border journey, taking you from the shadows of French colonial architecture across the Vang Tao-Chong Mek border into the heart of Ubon Ratchathani. It is a trip defined by the ease of the land crossing, where the lush greenery of Champasak province eventually gives way to the wide highways and urban energy of one of Thailand's big four cities.
Whether you are heading to Ubon to catch a flight to Bangkok, board an overnight train, or simply explore the famous candle festival city, the journey is relatively straightforward. The border crossing at Chong Mek is unique for its underground walkway and generally efficient processing, making this one of the smoother international transitions in Southeast Asia. You can easily secure your seats for this cross border leg by booking through GoAsia.cc, ensuring your transit between Laos and Thailand is handled before you even reach the station.
Pakse to Ubon Ratchathani by Bus
The international bus is arguably the most iconic way to make this trip. These large Express buses are designed specifically for the international run, providing a reliable and social atmosphere for travelers. At a fixed price of $10, it is the most budget friendly method to cross into Thailand. The journey typically takes between 3 hours and 30 minutes to 5 hours, largely depending on how long the group takes to clear customs and immigration at the border.
When you take the Express bus, you will be required to disembark at the Vang Tao border (Laos side) with all your luggage. After getting your exit stamp, you walk through the neutral zone to the Chong Mek (Thai side) to clear immigration and customs. The bus waits for all passengers on the Thai side before continuing the final leg into Ubon Ratchathani. It is a coordinated process that takes the guesswork out of finding secondary transport once you have crossed the line.
Pakse to Ubon Ratchathani by Van
For those looking for a slightly different pace or more frequent departure windows, the van services offer a flexible alternative. These vans are a staple of regional transport and are often favored by locals for their speed on the open road. Prices for a van seat range from $23 to $30. Depending on the specific service, the duration is usually between 3 hours and 30 minutes to 4 hours.
Standard Minivan
Direct minivan services provide a straightforward connection. These vehicles typically seat around 10 to 12 passengers. While they offer less legroom than the large buses, they often move through the border formalities slightly faster because there are fewer passengers to wait for at the immigration counters.
Van + Van Transfer
Some operators utilize a two vehicle system where one van takes you from Pakse to the Lao border, and after you walk across and clear Thai immigration, a second van is waiting on the Thai side to whisk you away to Ubon Ratchathani. This can be an efficient way to travel as it avoids the vehicle itself having to go through the lengthy international permit inspections at the border, often resulting in a total travel time of around 3 hours and 30 minutes.
Pakse to Ubon Ratchathani by Private Transfer
If you value privacy, have a lot of luggage, or are traveling in a small group, a private transfer is the premium way to handle this international crossing. This option removes the stress of navigating bus stations and waiting for other passengers. You can choose between a Sedan for up to 3 passengers or a larger 10-pax Van for bigger groups. Prices range from $137 to $170.
The primary advantage here is the speed and door to door service. With a private transfer, the journey is streamlined to approximately 1 hour and 40 minutes, excluding the time spent at the immigration counters. It is the most comfortable way to travel, featuring air conditioning that you control and the ability to stop for breaks whenever necessary. This is particularly recommended for those with tight flight connections at Ubon Ratchathani Airport.
Comparing Your Options
| Mode | Price (USD) | Duration | Comfort |
|---|---|---|---|
| Express Bus | $10 | 3h 30m - 5h | Standard |
| Minivan | $23 - $30 | 3h 30m - 4h | Medium |
| Private Transfer | $137 - $170 | 1h 40m | High |
Tips for Traveling from Pakse to Ubon Ratchathani
- Border Fees: Keep some small denominations of Lao Kip or Thai Baht handy. Occasionally, there are small "overtime" fees or processing fees at the Lao immigration exit desk, especially on weekends or after standard business hours.
- Visa Requirements: Ensure you check the Thai visa policy for your nationality before departing. Most Western travelers receive a visa exemption, but it is vital to have your documents ready to avoid holding up the bus.
- Arrival Point: Most buses and vans arrive at the Ubon Ratchathani Bus Terminal. If you are heading straight to the airport, you will need to take a short taxi or tuk-tuk ride from the terminal, which usually takes about 10 to 15 minutes.
- Currency: While Pakse uses Kip, Ubon Ratchathani is strictly Thai Baht. There are currency exchange booths and ATMs available on the Thai side of the border at Chong Mek if you need to get cash immediately upon entry.
- Hydration and Snacks: While the journey isn't incredibly long, the heat at the border crossing can be intense while you wait in line. Carry a bottle of water and a light snack to keep you going.
Timetable
| Bus Pakse - Ubon Ratchathani $ 9.78 3h 30m – 5h | |
|
|
| Taxi Pakse - Ubon Ratchathani $ 132.89–164.96 1h 40m | |
|
|
| Van Pakse - Ubon Ratchathani $ 22.76–28.79 3h 30m – 4h | |
|
Frequently Asked Questions
You can book train, bus, flight, taxi, van, and ferry tickets from Pakse to Ubon Ratchathani directly on GoAsia.cc. Use the booking tool on this page to compare all available options and prices in real time.
The cheapest way to travel this route is by taking the international Express bus, which costs $10. These buses depart from Pakse and take you directly across the border to the Ubon Ratchathani bus station.
The fastest way to reach Ubon Ratchathani is by private transfer (Sedan or Van), which takes approximately 1 hour and 40 minutes. This option provides door to door service and avoids the wait times associated with public transport.
The travel time varies by mode: private transfers take about 1 hour and 40 minutes, while vans and buses typically take between 3 hours and 30 minutes to 5 hours, depending on border traffic.
Yes, regardless of whether you take the bus or van, you must take all your belongings with you through both Lao and Thai immigration. Once you have cleared customs on the Thai side, you can reload your luggage onto your vehicle.
Yes, the border is open daily, typically from early morning until evening. International buses and van services are scheduled to coincide with these operating hours to ensure a smooth crossing for all passengers.
Absolutely. It is highly recommended to book your bus or van tickets in advance through GoAsia.cc to secure your preferred departure time, especially during peak travel seasons or around local holidays.