Taking the bus from Siem Reap, Cambodia to Pakse, Laos is the most popular overland route between the two countries. The journey takes you through northern Cambodia, across the Trapeang Kriel / Veun Kham border, and directly into Southern Laos.
Bus operators from Siem Reap to Pakse available on BookMeBus include: Rally Tour & Travel, SRL Transportation, LANA Transportation, Go Ho Travel, VET Air Bus Express (Update: 27/8/2026)
Siem Reap to Pakse Bus Information
| From | Siem Reap, Cambodia |
| To | Pakse, Laos |
| Travel Time | 9 – 14 hours (including border control) |
| Border Crossing | Trapeang Kriel (Cambodia) ↔ Veun Kham (Laos) |
Siem Reap to Pakse Bus Ticket Online
Note: Because daily departures are limited—mostly to morning slots—seats sell out quickly during the high season (November to April). We strongly recommend planning and booking your Siem Reap to Pakse bus ticket online 1–2 days in advance via BookMeBus.
