Prices are from searches made in the last 24 hours and current prices may differ.
Do you need to catch a flight to Sydney? Check out our domestic flights to Sydney. If
Sydney is not your closest airport, then here are all our flights to Perth from
Australia. Maybe a different destination? Here are all the flights from Sydney
Cheapest Sydney to Perth Return Prices
These are the cheapest prices for Sydney to Perth return airfares.
July 2026
$372
August 2026
$372
September 2026
$514
October 2026
$523
November 2026
$1,022
January 2027
$975
February 2027
$367
March 2027
$598
Average Sydney to Perth Return Prices
These are the average prices for Sydney to Perth return airfares.
July 2026
$830
August 2026
$810
September 2026
$783
October 2026
$834
November 2026
$813
December 2026
$925
January 2027
$869
February 2027
$807
March 2027
$812
April 2027
$1,459
Frequently Asked Questions
When is the cheapest time to travel from Sydney to Perth?
The cheapest month to travel is typically February.
How much do return flights from Sydney to Perth cost?
The best price we found for a return flight from Sydney to Perth is $432.
What is the cheapest date to fly from Sydney to Perth?
Currently, the cheapest date for a return flight from Sydney to Perth is 27 August 2026.
What is the cheapest airline that flys from Sydney to Perth?
Currently, the cheapest airline that flys from Sydney to Perth is Jetstar.
Which airlines fly direct from Sydney to Perth?
Jetstar, Qantas and Virgin Australia fly direct.
How long does a direct flight from Sydney to Perth take?
The shortest direct flight usually takes 4 hours and 50 minutes.
What is the IATA airport code for Perth?
The IATA code for Perth is PER. It is located in Australia at coordinates -31.9346, 115.96.
When should you book flights to Perth?
From our data, you should book flights to Perth 30 days out.