Contents
Pakbeng is the riverside stop where slow boats on the Mekong spend the night, and the boat that leaves it for Huay Xai is the next chapter of the same journey. This time you travel upstream, with the hills slowly opening up on the way to the Thai border. Huay Xai sits across the river from Chiang Khong and is the classic starting point for the two-day slow boat south to Luang Prabang.[1]
The day is about the river. The engine hums, villages slide past on the banks, and the light on the water changes by the hour. Bring a book, a lunch and some patience, and the day passes at the pace the Mekong sets.
Pakbeng to Huay Xai by Slow Boat
The slow boat is the standard way to cover this stretch. These long, narrow boats are built for the Mekong rather than for luxury, with simple benches or car-style seats and room to wander the deck. Because you travel upstream, the trip takes from about 8 hours 30 minutes and can take longer depending on water levels. On booking platforms, a seat costs about $21 (October 2026).[2]
The Mekong is not a river to take lightly. The UK Foreign Office warns that changing water levels and strong currents can make travel on the Mekong dangerous, and advises avoiding overcrowded vessels and checking that life jackets are available.[3]
What to Bring Aboard
Food on board is limited, so buy a baguette, fruit and plenty of water in Pakbeng before you leave. The engine is loud, especially near the back, and earplugs make the long day easier. Take a seat toward the middle of the boat for the best mix of view and quiet.
Arriving in Huay Xai
From the pier you are close to the Thai border. The Lao immigration checkpoint at Friendship Bridge 4, opposite Chiang Khong, is open from 06:00 to 22:00.[4] If you want to cross the same day, aim to arrive with time to spare.
Comparing Your Options
| Mode | Price (USD) | Duration | Comfort |
|---|---|---|---|
| Slow boat | About $21[2] | From 8h 30min | Standard |
Tips for Traveling from Pakbeng to Huay Xai
- Arrive Early: Get to the Pakbeng pier early to pick a seat away from the engine at the back and from the spray at the very front.
- Layer Your Clothing: The river is cool in the early morning mist and hot by midday, so wear layers you can shed.
- Protect Your Gear: A dry bag or a plastic cover for your backpack helps if it rains or the river sprays over the bow.
- Cushion Your Seat: A small inflatable cushion or a folded sarong makes the wooden or hard plastic seats far more comfortable.
- Carry Lao Kip: Stock up on kip for snacks and drinks in Pakbeng before you leave.
Timetable
| Ferry Oudomxay - Huay Xai $ 20.43 7h | |
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| Ferry Pakbeng - Huay Xai $ 21.43 8h 30m | |
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Frequently Asked Questions
Use the booking tool on this page to compare the transport options currently available from Pakbeng to Huay Xai, including current prices and schedules.
The slow boat is the standard way to travel between the two towns. Booking platforms list a seat for about $21 (October 2026).
The slow boat is the main way to travel this stretch and takes from about 8 hours 30 minutes.
From about 8 hours 30 minutes. You travel upstream against the Mekong's current, and water levels can make the trip longer.
Food on board is limited. Buy a lunch and plenty of water in Pakbeng before you board.
Huay Xai is the gateway to Thailand. Friendship Bridge 4 leads across the river to Chiang Khong, and the Lao checkpoint is open from 06:00 to 22:00. You can also stay the night in Huay Xai and cross the next morning.
Slow boats are a normal way to travel here. The UK Foreign Office advises avoiding overcrowded vessels, checking that life jackets are available and being aware that water levels and currents on the Mekong change. Keep your life jacket within reach and stay seated while the boat passes rapids.
Sources and background
Numbers in the text such as [1] refer to these sources.
- [1] Tourism Laos: Bokeo Province. Retrieved October 19, 2026.
- [2] 12Go: 12Go timetable: Pakbeng - Huay Xai. Retrieved October 28, 2026.
- [3] UK Foreign, Commonwealth & Development Office (FCDO): Laos travel advice: Safety and security. Retrieved October 15, 2026.
- [4] Department of Immigration of Lao PDR: Friendship Bridge 4 (international border checkpoint). Retrieved October 23, 2026.
Guide prices and journey times are indicative, not live quotes. A booked package may include transfers and waiting time as well as the main journey. Check the selected offer, pickup point and current conditions before booking.