Search flights from Siem Reap (SAI) to Vientiane (VTE)

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Cheapest flights to Vientiane

The cheapest flights available in the next 60 days – prices are updated regularly

Flying from Siem Reap to Vientiane: things to know

The most popular route is from Siem Reap-Angkor International Airport in Siem Reap to Wattay International Airport in Vientiane. On average this flight takes 4 hours 46 minutes one way and costs US$661 for the round trip.

Most popular route
Siem Reap-Angkor International Airport (SAI) to Wattay International Airport (VTE)
Average flight time
4 hours 46 minutes
Average round-trip price
US$661
Fly from Siem Reap to Vientiane
7 airlines

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Airlines that fly from Siem Reap to Vientiane

Airline options may vary according to recently booked flights and your search terms

  • Thai Airways
  • Lao Airlines
  • Cambodia Angkor Air
  • Bangkok Airways
  • Vietnam Airlines
  • Thai Airasia
  • Thai Smile Airways

Frequently asked questions

Fly to more destinations from Siem Reap

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Hotels in Vientiane

Thinking about which towns and cities to visit during your trip? Try Vientiane, a popular choice with other visitors.

Flights to Vientiane

Reaching Vientiane just got easier!

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