$144 Cheap Flights from Perth (PER) to Cairns (CNS)

View $144 flight on Mon, Jan 12, 2026Opens in a new window

Popular airlines from Perth Airport (PER) to Cairns Intl. Airport (CNS)

Cheap Flights from Perth to Cairns (PER-CNS)

Prices were available within the past 7 days and start at $144 for one-way flights and $424 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Jetstar
Thu, Oct 23 - Mon, Oct 27
PER
Perth
CNS
Cairns
$424 Roundtrip, found 2 days ago
$424
Roundtrip
found 2 days ago
Select Jetstar flight, departing Thu, Oct 23 from Perth to Cairns, returning Mon, Oct 27, priced at $424 found 2 days ago
Jetstar
Thu, Oct 23 - Mon, Oct 27
PER
Perth
CNS
Cairns
$438 Roundtrip, found 2 days ago
$438
Roundtrip
found 2 days ago
Select Jetstar flight, departing Thu, Oct 23 from Perth to Cairns, returning Mon, Oct 27, priced at $438 found 2 days ago
Jetstar
Thu, Oct 23 - Mon, Oct 27
PER
Perth
CNS
Cairns
$445 Roundtrip, found 2 days ago
$445
Roundtrip
found 2 days ago
Select Jetstar flight, departing Thu, Oct 23 from Perth to Cairns, returning Mon, Oct 27, priced at $445 found 2 days ago
Airnorth Regional
Fri, Jan 2 - Wed, Jan 7
PER
Perth
CNS
Cairns
$454 Roundtrip, found 6 days ago
$454
Roundtrip
found 6 days ago
Select Airnorth Regional flight, departing Fri, Jan 2 from Perth to Cairns, returning Wed, Jan 7, priced at $454 found 6 days ago
Jetstar
Thu, Oct 23 - Mon, Oct 27
PER
Perth
CNS
Cairns
$455 Roundtrip, found 2 days ago
$455
Roundtrip
found 2 days ago
Select Jetstar flight, departing Thu, Oct 23 from Perth to Cairns, returning Mon, Oct 27, priced at $455 found 2 days ago
Jetstar
Fri, Jan 2 - Wed, Jan 7
PER
Perth
CNS
Cairns
$487 Roundtrip, found 6 days ago
$487
Roundtrip
found 6 days ago
Select Jetstar flight, departing Fri, Jan 2 from Perth to Cairns, returning Wed, Jan 7, priced at $487 found 6 days ago
Jetstar
Thu, Oct 23 - Mon, Oct 27
PER
Perth
CNS
Cairns
$492 Roundtrip, found 2 days ago
$492
Roundtrip
found 2 days ago
Select Jetstar flight, departing Thu, Oct 23 from Perth to Cairns, returning Mon, Oct 27, priced at $492 found 2 days ago
Virgin Australia
Fri, Jan 2 - Wed, Jan 7
PER
Perth
CNS
Cairns
$495 Roundtrip, found 6 days ago
$495
Roundtrip
found 6 days ago
Select Virgin Australia flight, departing Fri, Jan 2 from Perth to Cairns, returning Wed, Jan 7, priced at $495 found 6 days ago
Virgin Australia
Wed, Jan 7 - Tue, Jan 13
PER
Perth
CNS
Cairns
$520 Roundtrip, found 1 day ago
$520
Roundtrip
found 1 day ago
Select Virgin Australia flight, departing Wed, Jan 7 from Perth to Cairns, returning Tue, Jan 13, priced at $520 found 1 day ago
Qantas Airways
Wed, Jan 7 - Tue, Jan 13
PER
Perth
CNS
Cairns
$553 Roundtrip, found 1 day ago
$553
Roundtrip
found 1 day ago
Select Qantas Airways flight, departing Wed, Jan 7 from Perth to Cairns, returning Tue, Jan 13, priced at $553 found 1 day ago

Frequently asked questions

How much does a flight from Perth Airport (PER) to Cairns Intl. Airport (CNS) cost?
Grab a cheap one-way flight from $144 or cheap return flight from $424 from Perth Airport (PER) to Cairns Intl. Airport (CNS) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Perth Airport (PER) to Cairns Intl. Airport (CNS)?
Planning your trip for October is a great way to save, as it's the cheapest month for flights between PER and CNS. You'll often find the lowest prices during off-peak months.
Which airlines fly direct from Perth Airport (PER) to Cairns Intl. Airport (CNS)?
You can travel nonstop from Perth Airport (PER) to Cairns Intl. Airport (CNS) on a Jetstar flight.
What is the cheapest airline that flies from Perth Airport (PER) to Cairns Intl. Airport (CNS)?
Use the filters on Expedia to compare different airlines and find the cheapest carrier that'll fly you from PER to CNS. Then, sort your results by "Price (lowest to highest)" to score the best deal available.
How many flights per day from Perth Airport (PER) to Cairns Intl. Airport (CNS)?
On average, you can take your pick of 3 nonstop flights flying from Perth Airport (PER) to Cairns Intl. Airport (CNS) per week. If you can't see one that works for your schedule, consider a flight that has a layover. Filter your search on Expedia to include one or two stops and choose the next best option.
What are the most popular departure times for flights from Perth Airport (PER) to Cairns Intl. Airport (CNS)?
More travelers fly between PER and CNS at 11 PM than at any other point in the day. Rather skip the crowds? Try choosing a quieter departure window and it's possible you'll save on your fare as well.
What day of the week has the most flights from PER to CNS?
If you jet off on a Thursday, you'll get the largest range of choices for flights from Perth Airport (PER) to Cairns Intl. Airport (CNS).
What is the earliest flight from Perth Airport (PER) to Cairns Intl. Airport (CNS)?
The earliest flight leaving from Perth Airport (PER) is at around 11:10PM UTC+8. Hop on this flight and you'll reach Cairns Intl. Airport (CNS) at approximately 5:30AM UTC+10. The total travel time is 4h 20m.
How long does it take to fly from Perth Airport (PER) to Cairns Intl. Airport (CNS)?
Flights from PER to CNS have an average travel time of 4 hours and 20 minutes. The total distance between these two airports is 2,100 mi.
What airline has the least delays from PER to CNS?
With 91% of journeys typically arriving as scheduled, Virgin Australia has the best on-time performance for direct flights from Perth Airport (PER) to Cairns Intl. Airport (CNS). To monitor your flight status and get notified if anything changes, simply head to the Expedia App.
What is the best time to fly from Perth Airport (PER) to Cairns Intl. Airport (CNS)?
To avoid potential delays on the Perth Airport (PER) to Cairns Intl. Airport (CNS) route, travel before 3 PM. Later flights have a 22% higher chance of cancellation.**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.
What airports do you fly into for Cairns from Perth Airport (PER)?
Check out your flight options from Perth Airport (PER) to Cairns Intl. Airport (CNS). This is the only airport in Cairns you can land at if you're taking a direct flight.
Is it cheaper to buy a plane ticket from Perth Airport (PER) to Cairns Intl. Airport (CNS) last-minute?
Booking your plane ticket from PER to CNS shortly before your getaway is usually more expensive. However, if you're flexible with your departure times and dates, you could snag a cheap last-minute fare.
Is it cheaper to book a PER to CNS flight and hotel package?
You'll typically save money by booking a PER to CNS flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's simple to manage it all in one convenient place. Once you've chosen your ideal accommodations and flights, consider adding extras like tours, car rentals and activities.
Can I cancel or change the date of my flight from Perth Airport (PER) to Cairns Intl. Airport (CNS)?
If you booked your PER to CNS 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 beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal for more details.

Travel information

Travel information

Origin airport
Perth
Destination airport
Cairns Intl.
Airlines serving
Qantas Airways, Virgin Australia
Roundtrip price
$423
Distance
2132 mi
Average flight time
6 hours 42 mins

Book with confidence

Book with confidence

Perth to Cairns Flights

The cheapest times to fly from Perth to Cairns

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 Perth to Cairns are during the month of October. You can find some of the cheapest flights from Perth to Cairns with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Perth to Cairns

Sunday is one of the best days to book for cheap flights from Perth to Cairns: 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 Perth to Cairns

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 Perth to Cairns in 2025. You can also book with separate airlines for your outbound and return journeys, from $144 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 Perth to Cairns 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 Perth to Cairns 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.

 

Perth to Cairns Flights

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*Available to One Key members.