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Low Price Flights from Sydney to Perth

We've found these cheap flights for you. You can book one-way or return flight tickets.

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

Flight Information from Sydney to Perth

The distance between Sydney and Perth is about 18,397.32km. Visit Perth during December for peak season energy, or opt for September for fewer crowds and cheaper flights.

Cheapest one-way flight priceAU$ 1,643
Off-season for travelSeptember
Peak season for travelDecember
Flight distance18,397.32km

Best Time to Book Flights from Sydney to Perth

The cheapest flights from Sydney to Perth are available between Jan 11 and Jan 18, with one way flights starting from AU$ 1,907.

Cheapest flights
From price
Search
  • 916
  • 1623
  • 2330

  • Dec

    307
  • 714
  • 1421
  • 2128

  • Jan

    284
  • 411
  • 1118
  • 1825

  • Feb

    251
Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

FAQ

  • When is the best time to book flights from Sydney to Perth?

    By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Sydney to Perth is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
  • The cheapest months to fly from Sydney to Perth is September, when demand for travel is lower.
  • The time difference between Perth and Sydney is 12h.
  • Tickets can only be changed or cancelled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.

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