1,051 - 2,155 USD
Most travelers find the cheapest round-trip airfare to Perth when booking during the month of March.
From most locations, booking your flights to Perth around 60 days prior to your departure date finds the best deals.
On average, the cheapest flights to Perth are found when departing on a Monday. Try to avoid departing on a Saturday, as this is usually the most expensive day.
In general, when looking for the cheapest flight to Perth, our data indicates that afternoon flights are the most cost-effective. morning flights tend to be the most expensive.