Search flights from Perth (PER) to Siem Reap (SAI)

Book your plane tickets from Perth to Siem Reap with ease

Cheapest flights to Siem Reap

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

Flying from Perth to Siem Reap: things to know

The most popular route is from Perth Airport in Perth to Siem Reap-Angkor International Airport in Siem Reap. On average this flight takes 10 hours 1 minute one-way and costs $817 round-trip.

Most popular route
Perth Airport (PER) to Siem Reap-Angkor International Airport (SAI)
Average flight time
10 hours 1 minute
Average round-trip price
$817
Fly from Perth to Siem Reap
6 airlines

Reasons to book flights with Booking.com

  • Great selection

    Easily compare flights, airlines, and prices – all in one place

  • No hidden fees

    Always know exactly what you’re paying for

  • Flexibility

    Use our flexible plane ticket option to change your dates if needed

Flexible plane ticket options are available for an additional cost on select airfares

Airlines that fly from Perth to Siem Reap

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

  • Singapore Airlines
  • Air Asia
  • Vietnam Airlines
  • AirAsia X
  • Jetstar Airways
  • Virgin Australia

Frequently asked questions

Fly to more destinations from Perth

Research, refine, and make plans for your whole trip

Flights from Perth to Cambodia

Compare flights, find the best prices, and hop on the next plane to Cambodia.

Flights to Siem Reap Province

Getting to Siem Reap Province just got easier!

Hotels in Siem Reap

A popular choice with visitors to Cambodia.

Flights from Australia to Cambodia

More options to fly to Cambodia.

All flights

Fly to your next dream destination.
gogless