Bus / minivan
Most common, direct routes to Pakse or Don Det
Flight
Fastest, easiest via Phnom Penh or Siem Reap
Mekong boat
Scenic route near 4000 Islands
Route via Thailand
Long detour, multiple transfers
Quick answer: Travelling from Cambodia to Laos offers a few reliable routes: tourist bus/minivan and direct flights. The bus/minivan option is budget-friendly; flights give you the fastest way across the border. You can book tickets and flights from Cambodia to Laos easily online in advance.
At a glance:
- 📍 Distance: ~400–550 km by land, depending on the route.
- ⏱️ Travel time: Bus/Minivan 8.5–12 h | Flight ~1 h 15 min.
- 💰 Price: Bus/Minivan $35–55/person | Flight $100–150/person.
- 🚍 Bus/Minivan: Frequent routes from Siem Reap and Phnom Penh via Nong Nok Khiene.
- ✈️ Flight: Direct Siem Reap → Pakse is the fastest option.
Last updated in August 2026
From Cambodia to Laos you can go via Nong Nok Khiene border crossing.
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- Laos shares a border with Cambodia and can be reached by bus, minivan, flight, motorbike or private car. Most overland travelers use the Nong Nok Khiene border crossing near Don Det in southern Laos. Before your trip, read also about the Weather in Laos.
- The most popular route is by tourist bus or minivan to Don Det or Pakse. Direct flights from Siem Reap to Pakse are faster but more expensive. There is currently no railway connection between Cambodia and Laos. From Laos you can also travel to Vietnam.
Traveling from Cambodia to Laos: You can use Several Options
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- The fastest option is a direct flight from Siem Reap to Pakse in southern Laos. Flight time is about 1.5 hours and tickets cost around $100–120/pp. From Pakse to Don Det, you can continue by bus or minivan.
- A cheaper option is traveling by bus or minivan from Siem Reap or Phnom Penh to Don Det or Pakse. Travel time from Siem Reap to Don Det is about 8.5–10 hours. From Pakse or Don Det you can also continue to Luang Prabang.
Cambodia to Laos: Which Transport Is Best?
| Transport | ⏱️ Time | 💰 Price | Comfort | Best for |
|---|---|---|---|---|
| 🚌 Bus / minivan | 8.5–15 h | $27–70 / person | ★★★★☆ | Budget travelers |
| ✈️ Direct flight | 1–2 h | $85–300 / person | ★★★★★ | Speed & comfort |
| ✈️ Flight with layover | 6–15 h | $100–300 / person | ★★★★☆ | Flexible destinations |
| 🚤 Mekong boat | Varies | Varies | ★★★★☆ | Scenic experience |
Rating: ★★★★★ excellent ★★★★☆ very good ★★★☆☆ good.
Travel from Cambodia to Laos by bus or minivan through the Nong Nok Khiene border crossing, or fly from Siem Reap to destinations such as Pakse or Luang Prabang. Buses are the most common budget option, while flights are faster and more comfortable.
1. Bus / Minivan from Cambodia to Laos
Bus and minivan services are the main overland option between Cambodia and Laos. The most popular routes connect Siem Reap or Phnom Penh with Don Det and Pakse.
A) Siem Reap to Don Det
The route from Siem Reap to Don Det is one of the most popular land connections to southern Laos. Don Det is near the Trapaingkriel Border Checkpoint near Stung Treng.
Several companies operate this route, including Asia Van Transfer (AVT), Sarah Transport, Go Ho Travel and SRL Transport.
B) Siem Reap to Pakse
The route from Siem Reap to Pakse also crosses the Trapaingkriel Border Checkpoint and usually continues via Don Det.
Several operators offer this connection, and some services may require a change of vehicle.
C) Phnom Penh to Pakse
The route from Phnom Penh to Pakse is longer, with a distance of about 600 km via Don Det. It also crosses the Trapaingkriel Border Checkpoint.
Several companies operate this route, including Asia Van Transfer (AVT), Lana Express, Trans Passion, Sarah Transport, Go Ho Travel and SRL Transport.
2. Flights from Cambodia to Laos
Flying is the fastest option for longer routes between Cambodia and Laos. The main connections are from Siem Reap or Phnom Penh to Pakse, Luang Prabang or Vientiane.
A) Direct Flight from Siem Reap to Pakse
The route from Siem Reap to Pakse is a convenient connection to southern Laos. Siem Reap Airport is about 45 km from the city, while Pakse Airport is about 5 km from the city.
Pakse is also a convenient gateway to Don Det and other destinations in southern Laos.
B) Direct Flight from Siem Reap to Luang Prabang
You can also fly from Siem Reap to Luang Prabang, one of the most popular destinations in Laos.
C) Flight from Siem Reap to Vientiane
Flights from Siem Reap to Vientiane are available with a transfer, usually in Bangkok or Pakse. Airlines mentioned in the original guide include Lao Airlines and Thai AirAsia.
Wattay International Airport is about 5 km from central Vientiane.
D) Flight from Phnom Penh to Luang Prabang
Another option is flying from Phnom Penh to Luang Prabang with a transfer in Bangkok. Airlines mentioned in the original guide include Thai AirAsia, Thai Airways and Bangkok Air.
❓ FAQ + Tips — Travel route from Cambodia to Laos:
What are the most popular routes from Cambodia to Laos?
Popular routes are Siem Reap to Don Det, Siem Reap to Pakse and Phnom Penh to Pakse or Don Det.
What is the travel time from Cambodia to Laos?
Travel by bus or minivan from Siem Reap to Don Det takes about 8.5–10 hours. Direct flights to Pakse take about 1.5 hour.
What is the travel distance from Cambodia to Laos?
The distance from Siem Reap to Don Det is about 400 km and to Pakse about 550 km.
How much does transport from Cambodia to Laos cost?
Bus and minivan tickets usually cost about $35–70/pp depending on the route and company.
What is the fastest way to get to Laos?
The fastest option is a direct flight from Siem Reap to Pakse in southern Laos.
What is the cheapest transport option?
The cheapest option is usually traveling by tourist bus, minivan or minibus.
Is there a direct train from Cambodia to Laos?
No, there is currently no railway connection between Cambodia and Laos.
Is there a railway in Laos?
Yes, Laos has the Lao-China Railway connecting Vientiane, Vang Vieng and Luang Prabang. See the Laos Railway Map.
What is the main border crossing between Cambodia and Laos?
The main border crossing is Nong Nok Khiene border crossing.
What are the transport options in Laos?
In Laos you can travel by train, bus, minivan, boat, domestic flight or private taxi. Read more: Transport options in Laos.
Where can you travel from Don Det or Pakse?
From Pakse or Don Det you can continue to Savannakhet, Vientiane or Luang Prabang.
What is the weather like in Laos?
Weather in Laos has dry and rainy seasons. The best travel period is usually from November to April.
Is traveling in Laos cheap or expensive?
Laos is generally a budget-friendly country with affordable food, accommodation and transport. Read more: Prices in Laos.
