Search flights from Phnom Penh (PNH) to Sydney (SYD)

Book your plane tickets from Phnom Penh to Sydney with ease

Cheapest flights to Sydney

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

Flying from Phnom Penh to Sydney: things to know

The most popular route is from Phnom Penh International Airport in Phnom Penh to Kingsford Smith Airport in Sydney. On average this flight takes 14 hours 25 minutes one way and costs US$1,208 for the round trip.

Most popular route
Phnom Penh International Airport (PNH) to Kingsford Smith Airport (SYD)
Average flight time
14 hours 25 minutes
Average round-trip price
US$1,208
Fly from Phnom Penh to Sydney
19 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 selected airfares

Airlines that fly from Phnom Penh to Sydney

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

  • China Southern Airlines
  • Air Asia
  • Vietnam Airlines
  • Singapore Airlines
  • Cathay Pacific
  • Malaysia Airlines
  • Qantas Airways
  • Bangkok Airways
  • Cambodia Angkor Air
  • Jetstar Asia
  • Xiamen Airlines
  • China Airlines
  • Thai Airways
  • Thai Airasia
  • Philippine Airlines
  • Sky Angkor Airlines

Frequently asked questions

Fly to more destinations from Phnom Penh

Research, refine and make plans for your whole trip

Flights from Phnom Penh to Australia

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

Hotels in Sydney

A popular choice with visitors to Australia.

Flights to Sydney Region

Reaching Sydney Region just got easier!

Flights to New South Wales

Reaching New South Wales just got easier!

Flights from Cambodia to Australia

More options to fly to Australia.

All flights

Fly to your next dream destination.