Flights from Vientiane (VTE) to Siem Reap (SAI)

Unfortunately we don't have any flight-specific deals at the moment. If you're looking to add on a hotel, activity or hire car to your trip we can help you save up to AU$80 on those. Simply download our app and use the promo code HELLOTRAVELOKA on your first purchase to save up to AU$30 on activities, up to AU$50 on hire cars and up to A$80 on hotel stays. Terms and conditions apply.

For domestic flights, we recommend arriving at the airport in Vientiane at least 2 hours before your scheduled departure time. For international flights, aim to be at the airport at least 3 hours prior to ensure smooth check-in, security checks, and to account for any unexpected delays. It’s better to be early and relaxed than rushing at the last minute right? Every airline has its own rules about when check-in and baggage drop closes, so be sure to check before you head to Vientiane just in case.

Travelling from Vientiane to Siem Reap requires specific documents. For international flights, a passport is always necessary, this includes any domestic connections to international flights. The necessity of a visa depends on the traveller's citizenship and Siem Reap's entry regulations. It's crucial to verify visa requirements, as rules can differ between countries. However, for domestic flights, neither a passport nor a visa is usually required, but an official ID will be needed.