$406 Cheap Flights from Seattle (SEA) to Canberra (CBR)

View $406 flight on Wed, Nov 26, 2025Opens in a new window

Popular airlines from Seattle-Tacoma International Airport (SEA) to Canberra, ACT (CBR-Canberra Intl.)

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Cheap Flights from Seattle to Canberra (SEA-CBR)

Prices were available within the past 7 days and start at $406 for one-way flights and $912 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Sun, Oct 26 - Sun, Nov 2
SEA
Seattle
CBR
Canberra
$912 Roundtrip, found 5 days ago
$912
Roundtrip
found 5 days ago
Select Air Canada flight, departing Sun, Oct 26 from Seattle to Canberra, returning Sun, Nov 2, priced at $912 found 5 days ago
Air Canada
Sun, Oct 26 - Sat, Nov 1
SEA
Seattle
CBR
Canberra
$932 Roundtrip, found 5 days ago
$932
Roundtrip
found 5 days ago
Select Air Canada flight, departing Sun, Oct 26 from Seattle to Canberra, returning Sat, Nov 1, priced at $932 found 5 days ago
Air Canada
Sun, Oct 26 - Sat, Nov 1
SEA
Seattle
CBR
Canberra
$936 Roundtrip, found 5 days ago
$936
Roundtrip
found 5 days ago
Select Air Canada flight, departing Sun, Oct 26 from Seattle to Canberra, returning Sat, Nov 1, priced at $936 found 5 days ago
Air Canada
Sun, Oct 26 - Sat, Nov 1
SEA
Seattle
CBR
Canberra
$937 Roundtrip, found 5 days ago
$937
Roundtrip
found 5 days ago
Select Air Canada flight, departing Sun, Oct 26 from Seattle to Canberra, returning Sat, Nov 1, priced at $937 found 5 days ago
Air Canada
Sun, Oct 26 - Sat, Nov 1
SEA
Seattle
CBR
Canberra
$941 Roundtrip, found 5 days ago
$941
Roundtrip
found 5 days ago
Select Air Canada flight, departing Sun, Oct 26 from Seattle to Canberra, returning Sat, Nov 1, priced at $941 found 5 days ago
Air Canada
Sun, Oct 26 - Sat, Nov 1
SEA
Seattle
CBR
Canberra
$945 Roundtrip, found 5 days ago
$945
Roundtrip
found 5 days ago
Select Air Canada flight, departing Sun, Oct 26 from Seattle to Canberra, returning Sat, Nov 1, priced at $945 found 5 days ago
United
Thu, Oct 23 - Sun, Nov 2
SEA
Seattle
CBR
Canberra
$1,139 Roundtrip, found 5 days ago
$1,139
Roundtrip
found 5 days ago
Select United flight, departing Thu, Oct 23 from Seattle to Canberra, returning Sun, Nov 2, priced at $1,139 found 5 days ago
Hawaiian Airlines
Wed, Oct 22 - Tue, Oct 28
SEA
Seattle
CBR
Canberra
$1,236 Roundtrip, found 1 day ago
$1,236
Roundtrip
found 1 day ago
Select Hawaiian Airlines flight, departing Wed, Oct 22 from Seattle to Canberra, returning Tue, Oct 28, priced at $1,236 found 1 day ago
Cathay Pacific
Tue, Jun 2 - Wed, Jun 17
SEA
Seattle
CBR
Canberra
$1,653 Roundtrip, found 12 hours ago
$1,653
Roundtrip
found 12 hours ago
Select Cathay Pacific flight, departing Tue, Jun 2 from Seattle to Canberra, returning Wed, Jun 17, priced at $1,653 found 12 hours ago
All Nippon Airways
Sun, Nov 9 - Sun, Nov 16
SEA
Seattle
CBR
Canberra
$1,700 Roundtrip, found 3 days ago
$1,700
Roundtrip
found 3 days ago
Select All Nippon Airways flight, departing Sun, Nov 9 from Seattle to Canberra, returning Sun, Nov 16, priced at $1,700 found 3 days ago
Flights from Seattle (SEA) to Canberra (CBR)
Origin airport
Seattle - Tacoma Intl.
Destination airport
Canberra Intl.
Airlines serving
Air Canada, American Airlines, Cathay Pacific, Emirates, Qantas Airways, United
Roundtrip price
$912
Distance
7896 mi

Seattle to Canberra Flights

The cheapest times to fly from Seattle to Canberra

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 Seattle to Canberra are during the month of October. You can find some of the cheapest flights from Seattle to Canberra with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Seattle to Canberra

Sunday is one of the best days to book for cheap flights from Seattle to Canberra: 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 Seattle to Canberra

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 Seattle to Canberra in 2025. You can also book with separate airlines for your outbound and return journeys, from $406 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 Seattle to Canberra 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 Seattle to Canberra 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 Seattle - Tacoma Intl. Airport (SEA) to Canberra Intl. Airport (CBR) cost?
Grab a cheap one-way flight from $406 or cheap return flight from $912 from Seattle - Tacoma Intl. Airport (SEA) to Canberra Intl. Airport (CBR) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Seattle - Tacoma Intl. Airport (SEA) to Canberra Intl. Airport (CBR)?
The cheapest month to fly from SEA to CBR is October, when demand is low. Off-peak months are usually when airlines offer better prices between these airports.
What is the cheapest airline that flies from Seattle - Tacoma Intl. Airport (SEA) to Canberra Intl. Airport (CBR)?
Use the filters on Expedia to compare airlines and find the cheapest carrier that'll take you from SEA to CBR. Then, sort your results by "Price (lowest to highest)" to pick up the best deal available.
How many flights per day from Seattle - Tacoma Intl. Airport (SEA) to Canberra Intl. Airport (CBR)?
There are no daily direct flights available from Seattle - Tacoma Intl. Airport (SEA) to Canberra Intl. Airport (CBR). But you can opt for flights with layovers. Filter your search results on Expedia to include one or more stops, and you'll be soaring above the clouds before you know it.
What day of the week has the most flights from SEA to CBR?
Friday is generally the busiest day for flights, while Tuesday is often the quietest.* Remember that flight schedules can change based on various factors, including the time of year and carrier.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Seattle - Tacoma Intl. Airport (SEA) to Canberra Intl. Airport (CBR)?
To avoid potential delays on the Seattle - Tacoma Intl. Airport (SEA) to Canberra Intl. Airport (CBR) route, fly before 3 PM. Departures after this time are 22% more likely to be 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.
Is it cheaper to buy a plane ticket from Seattle - Tacoma Intl. Airport (SEA) to Canberra Intl. Airport (CBR) last-minute?
Last-minute bookings from SEA to CBR are usually more expensive. To secure the best rates, start looking for flights as soon as possible. That being said, if you're flexible with your travel dates, it's possible to land a cheap ticket right before you leave.
Is it cheaper to book a SEA to CBR flight and hotel package?
Compared with arranging flights and hotels separately, booking a SEA to CBR flight and hotel package with Expedia could result in significant savings. Better yet, having everything in one place will take the stress out of travel planning. Just pick your flights and select from our extensive range of stays, then personalize your trip with extras like activities, tours and car rentals.
Can I cancel or change the date of my flight from Seattle - Tacoma Intl. Airport (SEA) to Canberra Intl. Airport (CBR)?
In most instances, you can modify or cancel your SEA to CBR flight. However, additional charges may apply, especially if you booked over 24 hours ago. Double-check your itinerary for the airline's fees and rules on flight changes, or if you'd like further information, go to our Customer Service portal.

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*Available to One Key members.