Top Airlines Flying from Siem Reap to Sydney

Choose from 5 carriers that fly from Siem Reap to Sydney, including Vietnam Airlines,AirAsia,and AirAsia X.Enjoy the cheapest tickets on this route with VietJet Air.

Cheap Flight Deals from Siem Reap to Sydney

Find the cheapest flights from Siem Reap to Sydney within the next three months. Book one-way flights from AU$ 313 or return tickets from AU$ 833.

  • Return
  • One way

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Flight Information from Siem Reap to Sydney

The distance between Siem Reap and Sydney is about 7,265.06km. The most popular month to Sydney is May. The off-season for travel is March.

Cheapest one-way flight price AU$ 313
Cheapest return ticket price AU$ 833
Off-season for travel March
Peak season for travel May
Flight distance 7,265.06km
Popular airline Vietnam Airlines

Best Time to Book Flights from Siem Reap to Sydney

The best time to book the cheapest flights from Siem Reap to Sydney is between Sep 7 and Sep 14. One-way ticket prices start at AU$ 310 according to our flight calendar.

Cheapest flights
From price
Search
  • Jul

    29 6
  • 6 13
  • 13 20
  • 20 27
  • Aug

    27 3
  • 3 10
  • 10 17
  • 17 24
  • 24 31
  • Sep

    31 7
  • 7 14
  • 14 21
Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

FAQ

  • When are flight from Siem Reap (REP) to Sydney (SYD) the cheapest?

    Airlines adjust prices for flights from Siem Reap to Sydney based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
  • How much are flights from Siem Reap (REP) to Sydney (SYD) cost?

    According to Trip.com's data, the lowest price is around AU$ 961.
  • How many airports in Sydney (SYD)?

    There are 1 airport(s) in Sydney (SYD): Sydney Airport.

How to find a cheap flight from Siem Reap to Sydney

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Siem Reap to Sydney. Book your flights at the right time and save more.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com