From most locations, the cheapest flights to Perth can be found during the month of March; however great deals can be found at other times.
From most locations, to find the best deals on airfare, our data shows that users booking 36 days before flying found the cheapest flight to Perth.
From most locations, the cheapest flights to Perth are found on a Sunday. Booking a Wednesday departure is usually the most expensive.
Generally, when visiting Perth, afternoon flights represent the best value. midday flights are likely to have higher prices.