$199 Cheap Flights from Perth (PER) to Kalgoorlie - Boulder (KGI)

View $199 flight on Mon, Jun 2, 2025Opens in a new window

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Find available prices by choosing your travel dates.

Cheap Flights from Perth to Kalgoorlie - Boulder (PER-KGI)

Prices were available within the past 7 days and start at $199 for one-way flights and $396 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Virgin Australia
Fri, Jun 6 - Fri, Jun 13
PER
Perth
KGI
Kalgoorlie - Boulder
$396 Roundtrip, found 6 days ago
$396
Roundtrip
found 6 days ago
Select Virgin Australia flight, departing Fri, Jun 6 from Perth to Kalgoorlie - Boulder, returning Fri, Jun 13, priced at $396 found 6 days ago
Virgin Australia
Wed, Jun 25 - Wed, Jul 2
PER
Perth
KGI
Kalgoorlie - Boulder
$396 Roundtrip, found 5 days ago
$396
Roundtrip
found 5 days ago
Select Virgin Australia flight, departing Wed, Jun 25 from Perth to Kalgoorlie - Boulder, returning Wed, Jul 2, priced at $396 found 5 days ago
Virgin Australia
Mon, Jun 23 - Wed, Jun 25
PER
Perth
KGI
Kalgoorlie - Boulder
$397 Roundtrip, found 2 days ago
$397
Roundtrip
found 2 days ago
Select Virgin Australia flight, departing Mon, Jun 23 from Perth to Kalgoorlie - Boulder, returning Wed, Jun 25, priced at $397 found 2 days ago
Virgin Australia
Wed, Jun 25 - Wed, Jul 2
PER
Perth
KGI
Kalgoorlie - Boulder
$407 Roundtrip, found 5 days ago
$407
Roundtrip
found 5 days ago
Select Virgin Australia flight, departing Wed, Jun 25 from Perth to Kalgoorlie - Boulder, returning Wed, Jul 2, priced at $407 found 5 days ago
Virgin Australia
Fri, Jun 6 - Fri, Jun 13
PER
Perth
KGI
Kalgoorlie - Boulder
$417 Roundtrip, found 6 days ago
$417
Roundtrip
found 6 days ago
Select Virgin Australia flight, departing Fri, Jun 6 from Perth to Kalgoorlie - Boulder, returning Fri, Jun 13, priced at $417 found 6 days ago
Virgin Australia
Mon, Jun 23 - Wed, Jun 25
PER
Perth
KGI
Kalgoorlie - Boulder
$418 Roundtrip, found 2 days ago
$418
Roundtrip
found 2 days ago
Select Virgin Australia flight, departing Mon, Jun 23 from Perth to Kalgoorlie - Boulder, returning Wed, Jun 25, priced at $418 found 2 days ago
Virgin Australia
Wed, Jun 25 - Wed, Jul 2
PER
Perth
KGI
Kalgoorlie - Boulder
$429 Roundtrip, found 5 days ago
$429
Roundtrip
found 5 days ago
Select Virgin Australia flight, departing Wed, Jun 25 from Perth to Kalgoorlie - Boulder, returning Wed, Jul 2, priced at $429 found 5 days ago
Virgin Australia
Wed, Jun 25 - Wed, Jul 2
PER
Perth
KGI
Kalgoorlie - Boulder
$429 Roundtrip, found 5 days ago
$429
Roundtrip
found 5 days ago
Select Virgin Australia flight, departing Wed, Jun 25 from Perth to Kalgoorlie - Boulder, returning Wed, Jul 2, priced at $429 found 5 days ago
Qantas Airways
Mon, Jun 23 - Wed, Jun 25
PER
Perth
KGI
Kalgoorlie - Boulder
$430 Roundtrip, found 2 days ago
$430
Roundtrip
found 2 days ago
Select Qantas Airways flight, departing Mon, Jun 23 from Perth to Kalgoorlie - Boulder, returning Wed, Jun 25, priced at $430 found 2 days ago
Virgin Australia
Wed, Jun 25 - Wed, Jul 2
PER
Perth
KGI
Kalgoorlie - Boulder
$440 Roundtrip, found 5 days ago
$440
Roundtrip
found 5 days ago
Select Virgin Australia flight, departing Wed, Jun 25 from Perth to Kalgoorlie - Boulder, returning Wed, Jul 2, priced at $440 found 5 days ago
Flights from Perth (PER) to Kalgoorlie - Boulder (KGI)
Origin airport
Perth
Destination airport
Kalgoorlie - Boulder
Roundtrip price
$395
Distance
333 mi

Perth to Kalgoorlie - Boulder Flights

The cheapest times to fly from Perth to Kalgoorlie - Boulder

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

 

The best time to book a flight from Perth to Kalgoorlie - Boulder

Sunday is one of the best days to book for cheap flights from Perth to Kalgoorlie - Boulder: 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 Kalgoorlie - Boulder

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 Kalgoorlie - Boulder in 2025. You can also book with separate airlines for your outbound and return journeys, from $199 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 Kalgoorlie - Boulder 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 Kalgoorlie - Boulder 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 Perth Airport (PER) to Kalgoorlie - Boulder Airport (KGI) cost?
Discover the latest flight deals from PER to KGI 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 PER to KGI?
The cheapest flights from PER to KGI 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 Perth Airport (PER) to Kalgoorlie - Boulder Airport (KGI)?
Fly straight to Kalgoorlie - Boulder Airport (KGI). 4 carriers offer direct flights from Perth Airport (PER), including:

  • Virgin Australia
  • Qantas
  • Alliance Airlines

What is the cheapest airline that flies from PER to KGI?
With prices starting from $199 for a one-way journey from PER to KGI, Virgin Australia is currently the cheapest airline for this route. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from PER on June 25 2025. Prices were last updated on April 27 2025 and have not changed since.
How many flights per day from Perth Airport (PER) to Kalgoorlie - Boulder Airport (KGI)?
When flying out of Perth Airport (PER), you’ll have your pick from an average of 6 daily nonstop flights to Kalgoorlie - Boulder Airport (KGI).
What are the most popular departure times for flights from Perth Airport (PER) to Kalgoorlie - Boulder Airport (KGI)?
More passengers fly between PER and KGI at 6 AM than at any other point in the day. Rather go when it’s quieter? Consider flying outside peak hours and it’s possible you’ll save on your ticket as well.
What day of the week has the most flights from PER to KGI?
If you travel on a Thursday, you’ll get the biggest range of choices for flights from Perth Airport (PER) to Kalgoorlie - Boulder Airport (KGI).
What is the earliest flight from Perth Airport (PER) to Kalgoorlie - Boulder Airport (KGI)?
The earliest flight taking off from Perth Airport (PER) is at around 5:10AM UTC+8. Catch this flight and you’ll arrive at Kalgoorlie - Boulder Airport (KGI) at approximately 6:25AM UTC+8. The total time in the air is 1h 15m.
How long does it take to fly from Perth Airport (PER) to Kalgoorlie - Boulder Airport (KGI)?
The average flight duration from PER to KGI is 1 hour and 8 minutes, covering a distance of 330 mi.
What is the best time to fly from Perth Airport (PER) to Kalgoorlie - Boulder Airport (KGI)?
To avoid potential delays on the Perth Airport (PER) to Kalgoorlie - Boulder Airport (KGI) route, aim to travel before 3 PM. Flights after this time have a 22% higher chance of being canceled.**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 Kalgoorlie from Perth Airport (PER)?
Check out your flight options from Perth Airport (PER) to Kalgoorlie - Boulder Airport (KGI). This is the only airport in Kalgoorlie you can touch down at if you’re taking a direct flight.
Is it cheaper to buy a plane ticket from Perth Airport (PER) to Kalgoorlie - Boulder Airport (KGI) last-minute?
Booking your plane ticket from PER to KGI shortly before your journey is usually more expensive. However, if you’re flexible with your travel dates and times, you could snag a cheap last-minute fare.
Is it cheaper to book a PER to KGI flight and hotel package?
You’ll typically save money by booking a PER to KGI flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it’s simple to manage everything in one place. After selecting your preferred flights and accommodations, consider adding extras like car rentals, tours and activities.
Can I cancel or change the date of my flight from Perth Airport (PER) to Kalgoorlie - Boulder Airport (KGI)?
If you reserved your PER to KGI flight within the last 24 hours, you may be able to modify or cancel it at no cost. Depending on the airline and the type of fare 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, visit our Customer Service portal if you’d like more information.

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*Available to One Key members.