This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/2. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — BNE
24 Jan — 31 Jan1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Seattle/Tacoma Intl to Brisbane are usually found in February or March, booked 71 days in advance, depart on a Monday or Wednesday and return on a Saturday
Cheap flight deals from Seattle to Brisbane
Enter your travel dates to find the best prices.
Cheapest flights from Seattle to Brisbane
Explore the most affordable flight options available from Seattle to Brisbane. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 December 2025.
Tue 23/1209:06SEA - BNE
2 stops34h 24mUnited Airlines
Tue 30/1211:40BNE - SEA
1 stop23h 12mUnited Airlines
Deal found 23/12$2,746
Tue 23/1215:49SEA - BNE
3 stops47h 51mCathay Pacific
Mon 29/1200:30BNE - SEA
2 stops36h 20mCathay Pacific
Deal found 23/12$4,004
Tue 23/1217:49SEA - BNE
3 stops29h 21mAir Tahiti Nui
Tue 30/1208:30BNE - SEA
3 stops27h 48mAir Tahiti Nui
Deal found 23/12$4,707
Wed 31/1220:00SEA - BNE
2 stops43h 30mAir Canada
Mon 12/106:05BNE - SEA
2 stops26h 26mAir Canada
Deal found 24/12$7,767
Wed 31/1214:50SEA - BNE
1 stop20h 10mMultiple Airlines
Mon 12/119:40BNE - SEA
1 stop34h 49mMultiple Airlines
Deal found 24/12$7,779
Wed 31/1220:00SEA - BNE
2 stops47h 30mAir Canada
Thu 15/110:45BNE - SEA
1 stop26h 31mAir Canada
Deal found 24/12$8,048
Wed 31/1220:00SEA - BNE
2 stops25h 30mAir Canada
Tue 13/106:05BNE - SEA
2 stops21h 10mAir Canada
Deal found 24/12$8,082
Sun 28/1221:30SEA - BNE
1 stop42h 35mMultiple Airlines
Tue 13/112:05BNE - SEA
2 stops26h 02mMultiple Airlines
Deal found 24/12$8,276
Sun 28/1221:30SEA - BNE
1 stop42h 35mMultiple Airlines
Sun 11/107:35BNE - SEA
2 stops48h 10mMultiple Airlines
Deal found 24/12$8,456
Sun 28/1221:30SEA - BNE
1 stop42h 35mMultiple Airlines
Mon 12/107:15BNE - SEA
2 stops28h 55mMultiple Airlines
Deal found 24/12$8,468
Best flights from Seattle to Brisbane
Discover carefully curated flight deals from Seattle to Brisbane that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 25 December 2025.
Thu 26/215:40SEA - BNE
1 stop23h 05mAir Canada
Sat 7/310:45BNE - SEA
1 stop26h 31mAir Canada
Deal found 23/12$1,185
Tue 10/209:55SEA - BNE
1 stop28h 50mMultiple Airlines
Fri 27/205:35BNE - SEA
2 stops21h 40mMultiple Airlines
Deal found 23/12$1,218
Fri 20/212:32SEA - BNE
1 stop24h 58mUnited Airlines
Tue 24/211:40BNE - SEA
1 stop24h 46mUnited Airlines
Deal found 23/12$1,294
Tue 31/310:10SEA - BNE
1 stop27h 55mAir Canada
Tue 7/410:00BNE - SEA
1 stop22h 03mAir Canada
Deal found 23/12$1,185
Sat 17/105:50SEA - BNE
1 stop32h 55mMultiple Airlines
Thu 29/106:10BNE - SEA
2 stops21h 05mMultiple Airlines
Deal found 24/12$1,276
Fri 6/212:25SEA - BNE
2 stops25h 05mUnited Airlines
Fri 13/211:40BNE - SEA
2 stops29h 19mUnited Airlines
Deal found 23/12$1,301
Fri 20/209:55SEA - BNE
1 stop28h 50mAir Canada
Tue 24/210:45BNE - SEA
1 stop26h 31mAir Canada
Deal found 22/12$1,276
Fri 6/220:00SEA - BNE
2 stops26h 55mAir Canada
Fri 13/210:45BNE - SEA
1 stop21h 46mAir Canada
Deal found 23/12$1,298
Last-minute flights from Seattle to Brisbane
Discover last-minute flight deals from Seattle to Brisbane. Data last updated 25 December 2025 and is based on user searches.
Thu 1/115:40SEA - BNE
1 stop23h 05mAir Canada
Thu 15/110:45BNE - SEA
1 stop16h 30mAir Canada
Deal found 24/12$1,116
Thu 15/120:00SEA - BNE
1 stop18h 45mAir Canada
Wed 28/110:45BNE - SEA
1 stop29h 21mAir Canada
Deal found 24/12$1,389
Thu 15/120:00SEA - BNE
1 stop18h 45mMultiple Airlines
Wed 28/106:10BNE - SEA
2 stops21h 05mMultiple Airlines
Deal found 24/12$1,456
Sat 17/115:40SEA - BNE
1 stop23h 05mAir Canada
Thu 29/110:45BNE - SEA
1 stop29h 21mAir Canada
Deal found 24/12$1,251
Sat 17/105:50SEA - BNE
1 stop32h 55mMultiple Airlines
Thu 29/106:10BNE - SEA
2 stops21h 05mMultiple Airlines
Deal found 24/12$1,276
One-way flights from Seattle to Brisbane
Search for one-way flight options from Seattle to Brisbane. Find affordable one-way fares based on user searches. Data last updated 25 December 2025.
Sat 7/210:05SEA - BNE
1 stop28h 40mAir Canada
Deal found 23/12$604
Sat 7/210:00SEA - BNE
2 stops25h 00mAmerican Airlines
Deal found 23/12$647
Fri 2/119:12SEA - BNE
1 stop18h 18mUnited Airlines
Deal found 23/12$659
Fri 8/508:05SEA - BNE
2 stops27h 55mMultiple Airlines
Deal found 22/12$894
Sat 9/520:07SEA - BNE
2 stops54h 48mMultiple Airlines
Deal found 22/12$902
Tue 5/516:30SEA - BNE
2 stops53h 00mANA
Deal found 24/12$939
Tue 5/517:06SEA - BNE
1 stop18h 54mQantas Airways
Deal found 25/12$999
Wed 13/517:59SEA - BNE
2 stops23h 36mFiji Airways
Deal found 23/12$1,011
Find flight deals from Seattle to Brisbane
Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Brisbane (BNE). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 25 December 2025.
Customise your flight search to find flights from Seattle to Brisbane that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 25 December 2025.
Use the filters below to find and compare flights from Seattle to Brisbane that are best for you.
Fly from
Seattle
Fly to
Brisbane
Route
Depart
Return
Price
SeattleBrisbane
SEA - BNE
SEABNE
Seattle/Tacoma Intl
Thu 26/2
15:40-08:45
1 stop23h 05m
Brisbane
Sat 7/3
10:45-19:16
1 stop26h 31m
$1,185
SeattleBrisbane
SEA - BNE
SEABNE
Seattle/Tacoma Intl
Tue 31/3
10:10-07:05
1 stop27h 55m
Brisbane
Tue 7/4
10:00-15:03
1 stop22h 03m
$1,185
SeattleBrisbane
SEA - BNE
SEABNE
Seattle/Tacoma Intl
Tue 10/2
09:55-08:45
1 stop28h 50m
Brisbane
Fri 27/2
05:35-09:15
2 stops21h 40m
$1,218
SeattleBrisbane
SEA - BNE
SEABNE
Seattle/Tacoma Intl
Sat 17/1
05:50-08:45
1 stop32h 55m
Brisbane
Thu 29/1
06:10-09:15
2 stops21h 05m
$1,276
SeattleBrisbane
SEA - BNE
SEABNE
Seattle/Tacoma Intl
Fri 20/2
09:55-08:45
1 stop28h 50m
Brisbane
Tue 24/2
10:45-19:16
1 stop26h 31m
$1,276
SeattleBrisbane
SEA - BNE
SEABNE
Seattle/Tacoma Intl
Fri 20/2
12:32-07:30
1 stop24h 58m
Brisbane
Tue 24/2
11:40-18:26
1 stop24h 46m
$1,294
SeattleBrisbane
SEA - BNE
SEABNE
Seattle/Tacoma Intl
Fri 6/2
20:00-16:55
2 stops26h 55m
Brisbane
Fri 13/2
10:45-14:31
1 stop21h 46m
$1,298
SeattleBrisbane
SEA - BNE
SEABNE
Seattle/Tacoma Intl
Fri 6/2
12:25-07:30
2 stops25h 05m
Brisbane
Fri 13/2
11:40-22:59
2 stops29h 19m
$1,301
SeattleBrisbane
SEA - BNE
SEABNE
Seattle/Tacoma Intl
Sat 7/2
10:00-05:00
2 stops25h 00m
$647
SeattleBrisbane
SEA - BNE
SEABNE
Seattle/Tacoma Intl
Fri 2/1
19:12-07:30
1 stop18h 18m
$659
Flights are sorted by cheapest return flights first.
Deals found on 23/12
Showing 1-10 of 16 results
1
2
Best time to book a flight from Seattle to Brisbane
Have a flexible travel schedule? Discover the best time to fly to Brisbane from Seattle with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Seattle to Brisbane
Prices
More
How far ahead should I book a flight from Seattle to Brisbane?
Use this chart to determine the optimal time to book a return flight from Seattle to Brisbane. Price data was last updated on 19 December 2025.
Booking 71 days in advance of your planned departure date is, on average, the best time to get cheap flights from Seattle to Brisbane. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from Seattle to Brisbane?
Currently, June is the cheapest month in which you can book a flight from Seattle to Brisbane (average of $964). Flying from Seattle to Brisbane in October is currently the most expensive (average of $1,649). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from SEA to BNE?
Find hourly flight availability from Seattle to Brisbane. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 25 December 2025.
A simple way to save on the total cost of your ticket is to fly from Seattle to Brisbane in the afternoon. If you’re flexible enough to do this you can expect to save up to 13% on your trip compared to booking a flight at midday.
What’s the top stopover airport for flights from Seattle to Brisbane?
Share of one-stop return flights from Seattle to Brisbane chosen by Cheapflights users in the past 12 months, using the same stopover each way.
San Francisco (SFO) – chosen by Cheapflights users on 58% of one-stop itineraries from Seattle to Brisbane on Cheapflights.
What’s the cheapest stopover airport for flights from Seattle to Brisbane?
Average return fare for one-stop flights from Seattle to Brisbane, chosen by Cheapflights users in the past 12 months, with the same stopover each way.
Vancouver (YVR) is the most affordable one-stop option, with an average return flight price of $1,783.
What’s the fastest stopover option from Seattle to Brisbane?
Shortest average travel time for one-stop one-way flights from Seattle to Brisbane, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.
Flights via San Francisco (SFO) have the shortest average one-way travel time for one-stop routes: 18h 37m.
Which airport typically offers the quickest stopover for flights from Seattle to Brisbane?
Average stopover duration for one-stop one-way flights from Seattle to Brisbane, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Vancouver (YVR) offer the fastest connection on this route, with an average stopover time of 3h 08m.
Reviews of airlines servicing Brisbane
Get insights into the airlines that provide service to Brisbane. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Brisbane. Reviews last updated 25 December 2025.
Read reviews from past customers who have flown with United Airlines and Air Canada
from Seattle to Brisbane. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.
I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.
I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.
Related info for your journey
Find useful and relevant information for your journey from Seattle to Brisbane. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
How long is the flight from Seattle to Brisbane?
Airlines like Air Canada fly from Seattle to Brisbane in about 23h 05m. The time it takes to get you to your destination can typically vary by up to . The distance between Seattle and Brisbane is about 11822 km.
What are the cheapest airlines flying from Seattle to Brisbane round-trip?
Currently priced at $644, Air Canada will fly you from Seattle to Brisbane and back. In addition to Air Canada, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on United Airlines for as low as $1,504. Air Canada is priced at 65% lower than the current average price of a flight leaving 3 months from now.
Can I find deals for business class flights from Seattle to Brisbane?
Yes. Cheapflights offers flight deals from Seattle to Brisbane by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Seattle to Brisbane?
Currently, June is the cheapest month in which you can book a flight from Seattle to Brisbane (average of $964). Flying from Seattle to Brisbane in October is currently the most expensive (average of $1,649). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Explore flights to Brisbane departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 25 December 2025.
Discover the top 2 airlines that operate flights from Seattle to Brisbane. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 25 December 2025.
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Seattle to Brisbane?
900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Brisbane from Seattle today with Cheapflights!
Why should you use Cheapflights to find cheap flight tickets from Seattle to Brisbane?
Millions of users choose and trust Cheapflights to book the best flight deals from Seattle to Brisbane for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.
Can Cheapflights find flights from Seattle to Brisbane with no change fees?
Yes, we can. To see specific flights from Seattle to Brisbane with no change fees, users can toggle flexible booking options after using the search form above to find flights.
Can Cheapflights notify me if prices for flights from Seattle to Brisbane become cheaper?
Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
We value your privacy
Cheapflights and its partners wish to use cookies or similar technologies to store and/or access information on and about your device and process personal data such as your IP address, device identifiers etc., in order to improve your experience on the site, to analyse navigation, to offer and measure personalised advertising, and to facilitate sharing on social networks. We also allow the use of third-party cookies (including those from our advertising partners) on our sites.
By clicking 'Accept', you consent to your data being processed by 0 vendors on this web site for the purposes described in this notice. You can review the vendors and their individual processing purposes on the .
To review individual processing purposes and cookie categories, please click ’Select individual purposes’. You can review your choices and withdraw your consent at any time by clicking the ’Privacy Preferences’ link in the page side navigation.