$112 Cheap Flights to Perth

Schedule your trip for August if you're looking for a deal on your fare. It's the cheapest month to fly to Perth. Try to avoid traveling during peak periods such as public holidays or school breaks.

There are 7 US destinations where you can fly to Perth nonstop from. Explore the options by selecting the "Direct flights only" box on Expedia and choose the ideal starting point for you. Here are several of the top cities to set off from:

• Newark
• Washington
• Chicago
• Boston
• Orlando

Book in advance or search for cheap flights to Perth during off-season months like January and February. Jetting off on a Thursday can also save you 16% on average compared to a Sunday flight.* The Expedia app makes it even easier to know when to book. Just activate the toggle for "Watch prices" and you'll get notified as soon as fares go down.

*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.

While booking in advance is typically the easiest way to save money, don't worry if your Perth getaway is last minute. It's still possible to find cheap flights to Perth, especially if your plans have a little wiggle room. Try switching up your trip dates, looking at different ticket types or jetting out of an alternative hub.

Secure your flight to Perth two to four months ahead if you're visiting from an international destination. For domestic travel, the usual timeframe is 28 days in advance. Lower fares and a wider variety of travel dates, schedules and seating options are just some of the perks of booking early.*

*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.

Generally, you can find cheap flights to Perth on a Sunday. You can save about 8% on average compared to those who book on a Friday, which is typically the most expensive day to book.*

*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.

Perth has connections to 24 airports worldwide through 7 carriers, with Macdonald-Cartier Intl. Airport (YOW) as its chief gateway. Take your pick of these popular airlines to Perth when organizing your trip:

• Air Canada
• Porter Airlines
• WestJet
• United Airlines

Perth's main point of arrival is Macdonald-Cartier Intl. Airport (YOW). If you want some nearby alternatives when flying to Perth, check out Norman Rogers Airport (YGK), Smiths Falls, ON (YSH-Montague) or Brockville, ON (XBR-Thousand Islands Regional Tackaberry). You can also fly to Perth through Ottawa-Carp Airport (YRP).

You'll be around 40 mi northeast of central Perth after arriving at Macdonald-Cartier Intl. Airport (YOW).

Book a Perth flight and hotel package deal on Expedia, and you could make significant savings. It's a breeze to bundle your flights and accommodations, and you can add car rentals and tours to create your own customized Perth break. Plus, there's nothing like the convenience of booking everything in the same place.

If you bought your flight to Perth in the last 24 hours, you can typically change or cancel it for free. After that, extra charges may apply depending on the airline's terms and conditions. For more information, check out our Customer Service Portal. Bear in mind that some flights are non-refundable, so you may be offered a credit toward future travel in place of a direct refund. When browsing Expedia, check the "Changes included" or "No cancel fee" boxes to compare fares with flexible change policies.