$695 Cheap Flights from Spokane (GEG) to Perth (PER)

View $695 flight on Fri, Aug 15, 2025Opens in a new window

Popular airlines from Spokane International Airport (GEG) to Perth Airport (PER)

Cheap Flights from Spokane to Perth (GEG-PER)

Prices were available within the past 7 days and start at $695 for one-way flights and $1,290 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Qantas Airways
Thu, Aug 14 - Thu, Aug 21
GEG
Spokane
PER
Perth
$1,290 Roundtrip, found 17 hours ago
$1,290
Roundtrip
found 17 hours ago
Select Qantas Airways flight, departing Thu, Aug 14 from Spokane to Perth, returning Thu, Aug 21, priced at $1,290 found 17 hours ago
Alaska Airlines
Thu, Sep 11 - Thu, Sep 18
GEG
Spokane
PER
Perth
$1,292 Roundtrip, found 2 days ago
$1,292
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Thu, Sep 11 from Spokane to Perth, returning Thu, Sep 18, priced at $1,292 found 2 days ago
Alaska Airlines
Sat, Aug 16 - Wed, Aug 20
GEG
Spokane
PER
Perth
$1,293 Roundtrip, found 22 hours ago
$1,293
Roundtrip
found 22 hours ago
Select Alaska Airlines flight, departing Sat, Aug 16 from Spokane to Perth, returning Wed, Aug 20, priced at $1,293 found 22 hours ago
Alaska Airlines
Sat, Aug 16 - Wed, Aug 20
GEG
Spokane
PER
Perth
$1,294 Roundtrip, found 22 hours ago
$1,294
Roundtrip
found 22 hours ago
Select Alaska Airlines flight, departing Sat, Aug 16 from Spokane to Perth, returning Wed, Aug 20, priced at $1,294 found 22 hours ago
Alaska Airlines
Sat, Aug 16 - Wed, Aug 20
GEG
Spokane
PER
Perth
$1,295 Roundtrip, found 22 hours ago
$1,295
Roundtrip
found 22 hours ago
Select Alaska Airlines flight, departing Sat, Aug 16 from Spokane to Perth, returning Wed, Aug 20, priced at $1,295 found 22 hours ago
Alaska Airlines
Thu, Sep 11 - Thu, Sep 18
GEG
Spokane
PER
Perth
$1,300 Roundtrip, found 2 days ago
$1,300
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Thu, Sep 11 from Spokane to Perth, returning Thu, Sep 18, priced at $1,300 found 2 days ago
Alaska Airlines
Thu, Sep 11 - Thu, Sep 18
GEG
Spokane
PER
Perth
$1,301 Roundtrip, found 2 days ago
$1,301
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Thu, Sep 11 from Spokane to Perth, returning Thu, Sep 18, priced at $1,301 found 2 days ago
Air New Zealand
Sun, Nov 16 - Tue, Dec 2
GEG
Spokane
PER
Perth
$1,478 Roundtrip, found 23 hours ago
$1,478
Roundtrip
found 23 hours ago
Select Air New Zealand flight, departing Sun, Nov 16 from Spokane to Perth, returning Tue, Dec 2, priced at $1,478 found 23 hours ago
United
Sat, Mar 14 - Fri, Mar 20
GEG
Spokane
PER
Perth
$1,503 Roundtrip, found 23 hours ago
$1,503
Roundtrip
found 23 hours ago
Select United flight, departing Sat, Mar 14 from Spokane to Perth, returning Fri, Mar 20, priced at $1,503 found 23 hours ago
Singapore Airlines
Mon, Nov 17 - Thu, Dec 4
GEG
Spokane
PER
Perth
$1,563 Roundtrip, found 23 hours ago
$1,563
Roundtrip
found 23 hours ago
Select Singapore Airlines flight, departing Mon, Nov 17 from Spokane to Perth, returning Thu, Dec 4, priced at $1,563 found 23 hours ago

Alternative airports near Perth

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Perth Airport PER. Cheapest and Closest option available. Average driving time to city center is 14 minutes. Flights from $1,324
PER
Perth Airport
CheapestClosest
Average driving time to city center14 min
Flights from $1,324
Flights from Spokane (GEG) to Perth (PER)
Origin airport
Spokane Intl.
Destination airport
Perth
Airlines serving
Air New Zealand, Alaska Airlines, American Airlines, Qantas Airways, Qatar Airways, Singapore Airlines, United
Roundtrip price
$1,289
Distance
9463 mi

Spokane to Perth Flights

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

 

The best time to book a flight from Spokane to Perth

Sunday is one of the best days to book for cheap flights from Spokane 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 Spokane 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 Spokane to Perth in 2025. You can also book with separate airlines for your outbound and return journeys, from $695 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 Spokane 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 Spokane 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 Spokane Intl. Airport (GEG) to Perth Airport (PER) cost?
Discover the latest flight deals from GEG 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 GEG to PER?
The cheapest flights from GEG 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 GEG to PER?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from GEG to PER. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Spokane Intl. Airport (GEG) to Perth Airport (PER)?
There aren't any daily nonstop flights available from Spokane Intl. Airport (GEG) to Perth Airport (PER). But you can choose flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be cruising above the clouds before you know it.
What day of the week has the most flights from GEG to PER?
Friday is typically the busiest day for flights, while Tuesday is often the quietest.* Just remember that flight schedules can change based on a number of factors, such as the season and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Spokane Intl. Airport (GEG) to Perth Airport (PER)?
To land at Perth Airport (PER) on time, select a flight that leaves from Spokane Intl. Airport (GEG) before 3 PM. The likelihood 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 Spokane Intl. Airport (GEG) to Perth Airport (PER) last-minute?
Booking your flight from GEG to PER right before your trip is usually more expensive. But if you're flexible with your departure times and dates, you could grab a cheap last-minute fare.
Is it cheaper to book a GEG to PER flight and hotel package?
Compared with arranging flights and hotels separately, booking a GEG to PER flight and hotel package with Expedia could result in significant savings. What's more, having everything in one convenient place will take the stress out of travel planning. Just secure your flights and select from our extensive range of stays, then tailor your trip with extras like activities and car rentals.
Can I cancel or change the date of my flight from Spokane Intl. Airport (GEG) to Perth Airport (PER)?
Generally, it's possible to cancel or reschedule your GEG to PER flight. However, for bookings made more than 24 hours ago, additional fees may apply. Check your airline's policies in your itinerary to see what changes are possible and if any costs are involved. You'll also find more information on our Customer Service portal.

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*Available to One Key members.