$798 Cheap Flights from Spokane (GEG) to Perth (PER)

View $798 flight on Sun, Nov 1, 2026Opens in a new window

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

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Cheap Flights from Spokane to Perth (GEG-PER)

Prices were available within the past 7 days and start at $798 for one-way flights and $1,550 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Sun, Jun 14 - Sun, Jul 5
GEG
Spokane
PER
Perth
$1,550 Roundtrip, found 4 days ago
$1,550
Roundtrip
found 4 days ago
Select United flight, departing Sun, Jun 14 from Spokane to Perth, returning Sun, Jul 5, priced at $1,550 found 4 days ago
United
Sun, Jun 14 - Sun, Jul 5
GEG
Spokane
PER
Perth
$1,558 Roundtrip, found 4 days ago
$1,558
Roundtrip
found 4 days ago
Select United flight, departing Sun, Jun 14 from Spokane to Perth, returning Sun, Jul 5, priced at $1,558 found 4 days ago
United
Sun, Jun 14 - Sun, Jul 5
GEG
Spokane
PER
Perth
$1,560 Roundtrip, found 4 days ago
$1,560
Roundtrip
found 4 days ago
Select United flight, departing Sun, Jun 14 from Spokane to Perth, returning Sun, Jul 5, priced at $1,560 found 4 days ago
Qantas Airways
Sat, Nov 21 - Sat, Dec 12
GEG
Spokane
PER
Perth
$1,560 Roundtrip, found 5 hours ago
$1,560
Roundtrip
found 5 hours ago
Select Qantas Airways flight, departing Sat, Nov 21 from Spokane to Perth, returning Sat, Dec 12, priced at $1,560 found 5 hours ago
United
Sun, Jun 7 - Sat, Jun 13
GEG
Spokane
PER
Perth
$1,563 Roundtrip, found 4 days ago
$1,563
Roundtrip
found 4 days ago
Select United flight, departing Sun, Jun 7 from Spokane to Perth, returning Sat, Jun 13, priced at $1,563 found 4 days ago
United
Sun, Jun 7 - Sat, Jun 13
GEG
Spokane
PER
Perth
$1,565 Roundtrip, found 4 days ago
$1,565
Roundtrip
found 4 days ago
Select United flight, departing Sun, Jun 7 from Spokane to Perth, returning Sat, Jun 13, priced at $1,565 found 4 days ago
United
Sun, Jun 7 - Sat, Jun 13
GEG
Spokane
PER
Perth
$1,567 Roundtrip, found 4 days ago
$1,567
Roundtrip
found 4 days ago
Select United flight, departing Sun, Jun 7 from Spokane to Perth, returning Sat, Jun 13, priced at $1,567 found 4 days ago
Alaska Airlines
Tue, Jun 23 - Tue, Jun 30
GEG
Spokane
PER
Perth
$1,573 Roundtrip, found 3 days ago
$1,573
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Tue, Jun 23 from Spokane to Perth, returning Tue, Jun 30, priced at $1,573 found 3 days ago
Qatar Airways
Thu, Oct 15 - Sat, Oct 24
GEG
Spokane
PER
Perth
$1,636 Roundtrip, found 3 days ago
$1,636
Roundtrip
found 3 days ago
Select Qatar Airways flight, departing Thu, Oct 15 from Spokane to Perth, returning Sat, Oct 24, priced at $1,636 found 3 days ago
American Airlines
Sun, Jun 14 - Sun, Jul 5
GEG
Spokane
PER
Perth
$1,732 Roundtrip, found 4 days ago
$1,732
Roundtrip
found 4 days ago
Select American Airlines flight, departing Sun, Jun 14 from Spokane to Perth, returning Sun, Jul 5, priced at $1,732 found 4 days ago

Frequently asked questions

How much does a flight from Spokane, WA (GEG-Spokane Intl.) to Perth, WA (PER) cost?
You can find cheap one-way flights from $798 and cheap return flights from $1,550 Spokane, WA (GEG-Spokane Intl.) to Perth, WA (PER) with Expedia. One-way flights generally range between $744 and $6888, and roundtrip flights usually range from $1797 to $10290. 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 Spokane, WA (GEG-Spokane Intl.) 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 Spokane, WA (GEG-Spokane Intl.) to Perth, WA (PER)?
The cheapest month to fly from GEG to PER is June 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 Spokane, WA (GEG-Spokane Intl.) to Perth, WA (PER)?
Enter GEG to PER and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Spokane, WA (GEG-Spokane Intl.) to Perth, WA (PER)?
Air New Zealand is one of the cheapest airlines offering connecting flights from Spokane Intl. (GEG) to Velana Intl. (PER), with round-trip tickets starting from around $2264. This route allows you to experience the beauty of Perth after your travels. 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 Spokane, WA (GEG-Spokane Intl.) to Perth, WA (PER)?
To find a cheap flight from Spokane, WA (GEG-Spokane Intl.) 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 time to fly from Spokane, WA (GEG-Spokane Intl.) 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.
What is the earliest flight from Spokane, WA (GEG-Spokane Intl.) to Perth, WA (PER)?
Sort flights by "Departure (earliest)" on Expedia to find the earliest flight from GEG to PER. To compare more early flights, use the "Early Morning" and "Morning" filters in your search.
Can you fly business or first class from Spokane, WA (GEG-Spokane Intl.) to Perth, WA (PER)?
Business class seats are offered on the GEG to PER route with American Airlines and United Airlines.
How do I earn miles on a Spokane, WA (GEG-Spokane Intl.) to Perth, WA (PER) flight with Expedia?
It's easy to earn miles on a Spokane, WA (GEG-Spokane Intl.) 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 Spokane, WA (GEG-Spokane Intl.) to Perth, WA (PER) at the last minute?
Typically, booking a last minute flight from Spokane, WA (GEG-Spokane Intl.) 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 Spokane, WA (GEG-Spokane Intl.) to Perth, WA (PER) flight and hotel package?
Securing a Spokane, WA (GEG-Spokane Intl.) 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 Spokane, WA (GEG-Spokane Intl.) to Perth, WA (PER)?
If you booked your Spokane, WA (GEG-Spokane Intl.) 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
Spokane Intl.
Destination airport
Perth
Airlines serving
Air New Zealand, Alaska Airlines, Qantas Airways, Qatar Airways, United
Roundtrip price
$1,550
Distance
9463 mi

Book with confidence

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 June. 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 2026. You can also book with separate airlines for your outbound and return journeys, from $798 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.

 

Spokane to Perth Flights

*Flight schedules are subject to change.

*Available to One Key members.

 

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