$96 Cheap Flights to Perth South

There are 38 US cities you're able to fly to Perth South directly from. Compare your options by using the "Direct flights only" filter on Expedia and pick the ideal starting point for you. Here are a few of the major cities to take off from:

• New York
• Chicago
• Newark
• Washington
• Orlando

Jetting off in the low season and booking in advance are two of the best ways to secure cheap flights to Perth South. Or, consider departing on a Thursday, which, on average, is 16% cheaper than departing on a Sunday.* Want to be the first to know when fares fall? Set up price tracking on the Expedia app to get real-time updates.*Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.

Secure the departure dates you want and a price that works with your budget by booking your domestic flight to Perth South up to 28 days in advance. Lock in tickets two to four months ahead if you're headed to Perth South from an international destination.**Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.

Sundays are typically the best day to book a cheap flight to Perth South, where you can save 8% on average compared to Fridays. If you purchase tickets on a Friday, be ready to pay a higher price as this is typically the most expensive day.**Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.