$790 Cheap Flights from Columbus (CMH) to Perth (PER)

View $790 flight on Mon, Aug 11, 2025Opens in a new window

Popular airlines from John Glenn Columbus Intl. Airport (CMH) to Perth Airport (PER)

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Cheap Flights from Columbus to Perth (CMH-PER)

Prices were available within the past 7 days and start at $790 for one-way flights and $1,498 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Wed, Sep 17 - Thu, Sep 25
CMH
Columbus
PER
Perth
$1,498 Roundtrip, found 2 days ago
$1,498
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Wed, Sep 17 from Columbus to Perth, returning Thu, Sep 25, priced at $1,498 found 2 days ago
Alaska Airlines
Wed, Sep 17 - Thu, Sep 25
CMH
Columbus
PER
Perth
$1,507 Roundtrip, found 2 days ago
$1,507
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Wed, Sep 17 from Columbus to Perth, returning Thu, Sep 25, priced at $1,507 found 2 days ago
American Airlines
Wed, Sep 17 - Thu, Sep 25
CMH
Columbus
PER
Perth
$1,522 Roundtrip, found 2 days ago
$1,522
Roundtrip
found 2 days ago
Select American Airlines flight, departing Wed, Sep 17 from Columbus to Perth, returning Thu, Sep 25, priced at $1,522 found 2 days ago
American Airlines
Wed, Sep 17 - Thu, Sep 25
CMH
Columbus
PER
Perth
$1,531 Roundtrip, found 2 days ago
$1,531
Roundtrip
found 2 days ago
Select American Airlines flight, departing Wed, Sep 17 from Columbus to Perth, returning Thu, Sep 25, priced at $1,531 found 2 days ago
Qatar Airways
Wed, Sep 17 - Thu, Sep 25
CMH
Columbus
PER
Perth
$1,533 Roundtrip, found 2 days ago
$1,533
Roundtrip
found 2 days ago
Select Qatar Airways flight, departing Wed, Sep 17 from Columbus to Perth, returning Thu, Sep 25, priced at $1,533 found 2 days ago
Qantas Airways
Sat, Nov 1 - Mon, Nov 17
CMH
Columbus
PER
Perth
$1,537 Roundtrip, found 4 days ago
$1,537
Roundtrip
found 4 days ago
Select Qantas Airways flight, departing Sat, Nov 1 from Columbus to Perth, returning Mon, Nov 17, priced at $1,537 found 4 days ago
Qatar Airways
Wed, Sep 17 - Thu, Sep 25
CMH
Columbus
PER
Perth
$1,542 Roundtrip, found 2 days ago
$1,542
Roundtrip
found 2 days ago
Select Qatar Airways flight, departing Wed, Sep 17 from Columbus to Perth, returning Thu, Sep 25, priced at $1,542 found 2 days ago
Qatar Airways
Wed, Sep 17 - Thu, Sep 25
CMH
Columbus
PER
Perth
$1,544 Roundtrip, found 2 days ago
$1,544
Roundtrip
found 2 days ago
Select Qatar Airways flight, departing Wed, Sep 17 from Columbus to Perth, returning Thu, Sep 25, priced at $1,544 found 2 days ago
Qatar Airways
Wed, Sep 17 - Thu, Sep 25
CMH
Columbus
PER
Perth
$1,547 Roundtrip, found 2 days ago
$1,547
Roundtrip
found 2 days ago
Select Qatar Airways flight, departing Wed, Sep 17 from Columbus to Perth, returning Thu, Sep 25, priced at $1,547 found 2 days ago
Air New Zealand
Sun, Nov 2 - Tue, Nov 18
CMH
Columbus
PER
Perth
$1,721 Roundtrip, found 4 days ago
$1,721
Roundtrip
found 4 days ago
Select Air New Zealand flight, departing Sun, Nov 2 from Columbus to Perth, returning Tue, Nov 18, priced at $1,721 found 4 days ago
Flights from Columbus (CMH) to Perth (PER)
Origin airport
John Glenn Columbus Intl.
Destination airport
Perth
Airlines serving
Air Canada, Air New Zealand, All Nippon Airways, Cathay Pacific, Qatar Airways
Roundtrip price
$1,498
Distance
11247 mi

Columbus to Perth Flights

The cheapest times to fly from Columbus to Perth

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Columbus to Perth are during the month of September. You can find some of the cheapest flights from Columbus to Perth with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Columbus to Perth

Sunday is one of the best days to book for cheap flights from Columbus to Perth: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Columbus to Perth

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Columbus to Perth in 2025. You can also book with separate airlines for your outbound and return journeys, from $790 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Columbus to Perth flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Columbus to Perth airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from John Glenn Columbus Intl. Airport (CMH) to Perth Airport (PER) cost?
Discover the latest flight deals from CMH to PER by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from CMH to PER?
The cheapest flights from CMH to PER are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from CMH to PER?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from CMH to PER. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from John Glenn Columbus Intl. Airport (CMH) to Perth Airport (PER)?
You'll have to hop on a flight with a layover when traveling from John Glenn Columbus Intl. Airport (CMH) to Perth Airport (PER). There are no daily direct flights on this route. However, just filter your search to include one or two stops to find an option that works for you.
What day of the week has the most flights from CMH to PER?
Friday is usually the busiest day for flights, while Tuesday is often the quietest.* Keep in mind that flight schedules can vary depending on a number of factors, including the time of year and carrier.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from John Glenn Columbus Intl. Airport (CMH) to Perth Airport (PER)?
To reach Perth Airport (PER) on time, select a flight that leaves John Glenn Columbus Intl. Airport (CMH) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from John Glenn Columbus Intl. Airport (CMH) to Perth Airport (PER) last-minute?
Last-minute bookings from CMH to PER are usually more expensive. To lock in the lowest prices, start searching for flights early. That being said, if your travel plans are flexible, it's possible to land a cheap ticket right before you leave.
Is it cheaper to book a CMH to PER flight and hotel package?
Opting for a CMH to PER flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip in one place. Select from our wide range of hotels and then add flights, car rentals and activities to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from John Glenn Columbus Intl. Airport (CMH) to Perth Airport (PER)?
If you booked your CMH to PER flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the fare type you purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal for further details.

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*Available to One Key members.