$166 Cheap Flights from Kununurra (KNX) to Perth (PER)

View $166 flight on Sat, Oct 4, 2025Opens in a new window

Popular airlines from Kununurra, WA (KNX) to Perth Airport (PER)

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Cheap Flights from Kununurra to Perth (KNX-PER)

Prices were available within the past 7 days and start at $166 for one-way flights and $509 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Airnorth Regional
Wed, Sep 3 - Wed, Sep 10
KNX
Kununurra
PER
Perth
$509 Roundtrip, found 1 day ago
$509
Roundtrip
found 1 day ago
Select Airnorth Regional flight, departing Wed, Sep 3 from Kununurra to Perth, returning Wed, Sep 10, priced at $509 found 1 day ago
Airnorth Regional
Wed, Sep 3 - Wed, Sep 10
KNX
Kununurra
PER
Perth
$581 Roundtrip, found 1 day ago
$581
Roundtrip
found 1 day ago
Select Airnorth Regional flight, departing Wed, Sep 3 from Kununurra to Perth, returning Wed, Sep 10, priced at $581 found 1 day ago
Qantas Airways
Wed, Sep 3 - Wed, Sep 10
KNX
Kununurra
PER
Perth
$590 Roundtrip, found 1 day ago
$590
Roundtrip
found 1 day ago
Select Qantas Airways flight, departing Wed, Sep 3 from Kununurra to Perth, returning Wed, Sep 10, priced at $590 found 1 day ago
Qantas Airways
Wed, Sep 3 - Wed, Sep 10
KNX
Kununurra
PER
Perth
$655 Roundtrip, found 1 day ago
$655
Roundtrip
found 1 day ago
Select Qantas Airways flight, departing Wed, Sep 3 from Kununurra to Perth, returning Wed, Sep 10, priced at $655 found 1 day ago
Virgin Australia
Fri, Aug 15 - Fri, Aug 22
KNX
Kununurra
PER
Perth
$1,062 Roundtrip, found 3 days ago
$1,062
Roundtrip
found 3 days ago
Select Virgin Australia flight, departing Fri, Aug 15 from Kununurra to Perth, returning Fri, Aug 22, priced at $1,062 found 3 days ago
Airnorth Regional
Wed, Sep 3 - Wed, Sep 10
KNX
Kununurra
PER
Perth
$1,182 Roundtrip, found 1 day ago
$1,182
Roundtrip
found 1 day ago
Select Airnorth Regional flight, departing Wed, Sep 3 from Kununurra to Perth, returning Wed, Sep 10, priced at $1,182 found 1 day ago
Qantas Airways
Wed, Sep 3 - Wed, Sep 10
KNX
Kununurra
PER
Perth
$1,191 Roundtrip, found 1 day ago
$1,191
Roundtrip
found 1 day ago
Select Qantas Airways flight, departing Wed, Sep 3 from Kununurra to Perth, returning Wed, Sep 10, priced at $1,191 found 1 day ago
Virgin Australia
Fri, Aug 15 - Fri, Aug 22
KNX
Kununurra
PER
Perth
$1,354 Roundtrip, found 3 days ago
$1,354
Roundtrip
found 3 days ago
Select Virgin Australia flight, departing Fri, Aug 15 from Kununurra to Perth, returning Fri, Aug 22, priced at $1,354 found 3 days ago
Airnorth Regional
Wed, Sep 3 - Wed, Sep 10
KNX
Kununurra
PER
Perth
$1,400 Roundtrip, found 1 day ago
$1,400
Roundtrip
found 1 day ago
Select Airnorth Regional flight, departing Wed, Sep 3 from Kununurra to Perth, returning Wed, Sep 10, priced at $1,400 found 1 day ago
Qantas Airways
Wed, Sep 3 - Wed, Sep 10
KNX
Kununurra
PER
Perth
$1,409 Roundtrip, found 1 day ago
$1,409
Roundtrip
found 1 day ago
Select Qantas Airways flight, departing Wed, Sep 3 from Kununurra to Perth, returning Wed, Sep 10, priced at $1,409 found 1 day ago
Flights from Kununurra (KNX) to Perth (PER)
Origin airport
Kununurra
Destination airport
Perth
Roundtrip price
$509
Distance
1373 mi
Average flight time
3 hours 32 mins

Kununurra to Perth Flights

The cheapest times to fly from Kununurra 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 Kununurra to Perth are during the month of September. You can find some of the cheapest flights from Kununurra to Perth with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Kununurra to Perth

Sunday is one of the best days to book for cheap flights from Kununurra 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 Kununurra 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 Kununurra to Perth in 2025. You can also book with separate airlines for your outbound and return journeys, from $166 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 Kununurra 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 Kununurra 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 Kununurra Airport (KNX) to Perth Airport (PER) cost?
Cheap return fares from Kununurra Airport (KNX) to Perth Airport (PER) start from $1062. This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a Virgin Australia flight leaving KNX on August 15 2025 and touching down at PER. The price was last updated on July 21 2025 and has not changed since.
What is the cheapest month to fly from KNX to PER?
The cheapest flights from KNX 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.
Which airlines fly direct from Kununurra Airport (KNX) to Perth Airport (PER)?
When heading out of Kununurra Airport (KNX), you can hop on a direct flight to Perth Airport (PER) with Airnorth.
What is the cheapest airline that flies from KNX to PER?
Journey from KNX to PER with Hahn Air. This airline currently offers the lowest one-way fare on this route, starting from $255. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from KNX on July 31 2025. Prices were last updated on July 21 2025 and have not changed since.
How many flights per day from Kununurra Airport (KNX) to Perth Airport (PER)?
On average, there are 4 direct flights taking off from Kununurra Airport (KNX) to Perth Airport (PER) each week. If you don't find one that fits your travel plans, consider a flight with a layover. Customize your search results on Expedia to include one or two stops and choose the best alternative.
What are the most popular departure times for flights from Kununurra Airport (KNX) to Perth Airport (PER)?
More travelers fly between KNX and PER at 6 PM than at any other time. Looking for a quieter experience? Pick a flight outside the busiest times and you could save on your ticket as well.
What day of the week has the most flights from KNX to PER?
Friday offers the most flights from Kununurra Airport (KNX) to Perth Airport (PER). Consider taking off on this day and you'll have a greater chance of finding a departure that works with your plans.
What is the earliest flight from Kununurra Airport (KNX) to Perth Airport (PER)?
Hop on the earliest flight at around 10:20AM UTC+8, heading out of Kununurra Airport (KNX). You'll be in the air for around 3h 35m, reaching Perth Airport (PER) at approximately 1:55PM UTC+8.
How long does it take to fly from Kununurra Airport (KNX) to Perth Airport (PER)?
The average flight duration from KNX to PER is 3 hours and 32 minutes, covering a distance of 1,400 mi.
What airline has the least delays from KNX to PER?
With 81% of journeys typically arriving on schedule, Airnorth has the best on-time performance for direct flights from Kununurra Airport (KNX) to Perth Airport (PER). To keep track of your flight status and receive notifications if anything changes, head to the Expedia App.
What is the best time to fly from Kununurra Airport (KNX) to Perth Airport (PER)?
To avoid potential delays on the Kununurra Airport (KNX) to Perth Airport (PER) route, aim to travel before 3 PM. Departures after this hour 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 Perth from Kununurra Airport (KNX)?
Browse your flight options from Kununurra Airport (KNX) to Perth Airport (PER). This is the only Perth airport you can land at if you're taking a direct flight.
Is it cheaper to buy a plane ticket from Kununurra Airport (KNX) to Perth Airport (PER) last-minute?
Last-minute fares from KNX to PER are typically more expensive. For the cheapest rates, start searching for flights as soon as possible. That said, if you're flexible with your travel plans, you may land a cheap ticket right before your journey.
Is it cheaper to book a KNX to PER flight and hotel package?
Compared with arranging hotels and flights separately, booking a KNX to PER flight and hotel package with Expedia could result in significant savings. What's more, having everything in one easy place will take the stress out of planning your trip. Simply secure your flights and select from our extensive range of hotels, then tailor your trip with other add-ons like tours, car rentals and activities.
Can I cancel or change the date of my flight from Kununurra Airport (KNX) to Perth Airport (PER)?
If you booked your KNX to PER flight within the last 24 hours, you may be able to cancel or modify it without any fees. Depending on the airline and the type of fare you purchased, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal for more information.

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*Available to One Key members.