$346 Cheap Flights from Karratha (KTA) to Perth (PER)

View $346 flight on Thu, May 28, 2026Opens in a new window

Popular airlines from Karratha, WA (KTA) to Perth Airport (PER)

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Cheap Flights from Karratha to Perth (KTA-PER)

Prices were available within the past 7 days and start at $346 for one-way flights and $692 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Virgin Australia
Wed, Apr 22 - Wed, Apr 29
KTA
Karratha
PER
Perth
$692 Roundtrip, found 1 day ago
$692
Roundtrip
found 1 day ago
Select Virgin Australia flight, departing Wed, Apr 22 from Karratha to Perth, returning Wed, Apr 29, priced at $692 found 1 day ago
Virgin Australia
Sun, Apr 12 - Wed, Apr 22
KTA
Karratha
PER
Perth
$694 Roundtrip, found 4 days ago
$694
Roundtrip
found 4 days ago
Select Virgin Australia flight, departing Sun, Apr 12 from Karratha to Perth, returning Wed, Apr 22, priced at $694 found 4 days ago
Virgin Australia
Sun, Apr 19 - Sun, Apr 26
KTA
Karratha
PER
Perth
$696 Roundtrip, found 5 days ago
$696
Roundtrip
found 5 days ago
Select Virgin Australia flight, departing Sun, Apr 19 from Karratha to Perth, returning Sun, Apr 26, priced at $696 found 5 days ago
Virgin Australia
Sat, Mar 21 - Sun, Mar 29
KTA
Karratha
PER
Perth
$706 Roundtrip, found 6 hours ago
$706
Roundtrip
found 6 hours ago
Select Virgin Australia flight, departing Sat, Mar 21 from Karratha to Perth, returning Sun, Mar 29, priced at $706 found 6 hours ago
Virgin Australia
Wed, Apr 22 - Wed, Apr 29
KTA
Karratha
PER
Perth
$720 Roundtrip, found 1 day ago
$720
Roundtrip
found 1 day ago
Select Virgin Australia flight, departing Wed, Apr 22 from Karratha to Perth, returning Wed, Apr 29, priced at $720 found 1 day ago
Virgin Australia
Mon, Jun 8 - Fri, Jun 19
KTA
Karratha
PER
Perth
$724 Roundtrip, found 5 days ago
$724
Roundtrip
found 5 days ago
Select Virgin Australia flight, departing Mon, Jun 8 from Karratha to Perth, returning Fri, Jun 19, priced at $724 found 5 days ago
Virgin Australia
Wed, Apr 22 - Wed, Apr 29
KTA
Karratha
PER
Perth
$734 Roundtrip, found 1 day ago
$734
Roundtrip
found 1 day ago
Select Virgin Australia flight, departing Wed, Apr 22 from Karratha to Perth, returning Wed, Apr 29, priced at $734 found 1 day ago
Virgin Australia
Wed, Apr 22 - Wed, Apr 29
KTA
Karratha
PER
Perth
$738 Roundtrip, found 1 day ago
$738
Roundtrip
found 1 day ago
Select Virgin Australia flight, departing Wed, Apr 22 from Karratha to Perth, returning Wed, Apr 29, priced at $738 found 1 day ago
Virgin Australia
Wed, Apr 22 - Wed, Apr 29
KTA
Karratha
PER
Perth
$766 Roundtrip, found 1 day ago
$766
Roundtrip
found 1 day ago
Select Virgin Australia flight, departing Wed, Apr 22 from Karratha to Perth, returning Wed, Apr 29, priced at $766 found 1 day ago
Qantas Airways
Sat, Mar 21 - Sun, Mar 29
KTA
Karratha
PER
Perth
$767 Roundtrip, found 6 hours ago
$767
Roundtrip
found 6 hours ago
Select Qantas Airways flight, departing Sat, Mar 21 from Karratha to Perth, returning Sun, Mar 29, priced at $767 found 6 hours ago

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Frequently asked questions

How much does a flight from Karratha, WA (KTA) to Perth, WA (PER) cost?
You can find cheap one-way flights from $346 and cheap return flights from $692 Karratha, WA (KTA) to Perth, WA (PER) with Expedia. One-way flights generally range between $308 and $787, and roundtrip flights usually range from $673 to $1534. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Karratha, WA (KTA) to Perth, WA (PER) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Karratha, WA (KTA) to Perth, WA (PER)?
The cheapest month to fly from KTA to PER is April when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Karratha, WA (KTA) to Perth, WA (PER)?
Choose from 2 airlines operating direct flights from KTA to PER:

  • Qantas Airways operates around 40 direct flights from KTA to PER every week
  • Virgin Australia operates around 19 direct flights from KTA to PER every week

What is the cheapest airline that flies from Karratha, WA (KTA) to Perth, WA (PER)?
Virgin Australia is one of the cheapest airlines offering nonstop flights from Karratha (KTA) to Perth (PER), with round-trip tickets starting from around $676. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Karratha, WA (KTA) to Perth, WA (PER)?
To find a cheap flight from Karratha, WA (KTA) to Perth, WA (PER), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Karratha, WA (KTA) to Perth, WA (PER)?
The best airline to fly with from Karratha, WA (KTA) to Perth, WA (PER) will differ from traveler to traveler. If you like to fly early, Qantas Airways offers early morning flights. If price is the most important factor, Virgin Australia typically offers the lowest fares. Qantas Airways offers the most daily flights from Karratha to Perth, which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Karratha, WA (KTA) to Perth, WA (PER)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Karratha, WA (KTA) to Perth, WA (PER)?
On average, there are around 8 nonstop flights per day from (KTA) to (PER). For more options, look at flights that include layovers.
What is the earliest flight from Karratha, WA (KTA) to Perth, WA (PER)?
Sort flights by "Departure (earliest)" on Expedia to find the earliest flight from KTA to PER. To compare more early flights, use the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from Karratha, WA (KTA) to Perth, WA (PER)?
The most popular departure times for flights from Karratha, WA (KTA) to Perth, WA (PER) are in the afternoon, from 3pm to 6pm. About 29% of passengers prefer this time window. Many major carriers, including Qantas Airways and Virgin Australia, offer flights during this window. This timing works well because it allows you to travel after a productive day.
How long does it take to fly from Karratha, WA (KTA) to Perth, WA (PER)?
Direct flights from KTA to PER usually take about 2 hours, traveling roughly 777 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Karratha, WA (KTA) to Perth, WA (PER)?
Business class seats are offered on the KTA to PER route with Virgin Australia and Qantas Airways.
How do I earn miles on a Karratha, WA (KTA) to Perth, WA (PER) flight with Expedia?
It's easy to earn miles on a Karratha, WA (KTA) to Perth, WA (PER) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
Is it cheaper to buy a plane ticket from Karratha, WA (KTA) to Perth, WA (PER) at the last minute?
Typically, booking a last minute flight from Karratha, WA (KTA) to Perth, WA (PER) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Karratha, WA (KTA) to Perth, WA (PER) flight and hotel package?
Securing a Karratha, WA (KTA) to Perth, WA (PER) Perth Vacation Packages is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Karratha, WA (KTA) to Perth, WA (PER)?
If you booked your Karratha, WA (KTA) to Perth, WA (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 type of ticket you have, 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 if you'd like more information.

Travel information

Origin airport
Karratha
Destination airport
Perth
Roundtrip price
$691
Distance
777 mi
Average flight time
2 hours 2 mins

Book with confidence

Karratha to Perth Flights

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

 

The best time to book a flight from Karratha to Perth

Sunday is one of the best days to book for cheap flights from Karratha 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 Karratha 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 Karratha to Perth in 2026. You can also book with separate airlines for your outbound and return journeys, from $346 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 Karratha 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 Karratha 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.

 

Karratha to Perth Flights

*Flight schedules are subject to change.

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*Available to One Key members.