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 19/3. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — BNE
11 tammi — 18 tammi1
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 12 joulukuu 2025.
ke 17/1210:25SEA - BNE
1 stop27h 55mDelta
ke 28/111:05BNE - SEA
1 stop27h 31mDelta
Deal found 12/12$1,305
ti 16/1208:40SEA - BNE
2 stops28h 50mUnited Airlines
pe 30/111:40BNE - SEA
2 stops24h 46mUnited Airlines
Deal found 12/12$1,311
ti 16/1208:40SEA - BNE
2 stops28h 50mUnited Airlines
ke 28/108:05BNE - SEA
2 stops25h 39mUnited Airlines
Deal found 12/12$1,708
ti 16/1217:11SEA - BNE
1 stop20h 19mUnited Airlines
la 27/1211:40BNE - SEA
1 stop18h 47mUnited Airlines
Deal found 12/12$1,718
ti 16/1205:00SEA - BNE
2 stops32h 30mUnited Airlines
ti 30/1211:40BNE - SEA
1 stop23h 12mUnited Airlines
Deal found 12/12$1,724
ti 23/1205:00SEA - BNE
1 stop32h 30mUnited Airlines
ti 30/1211:40BNE - SEA
1 stop25h 05mUnited Airlines
Deal found 11/12$1,727
ti 16/1208:40SEA - BNE
2 stops28h 50mUnited Airlines
ke 31/1211:40BNE - SEA
1 stop38h 43mUnited Airlines
Deal found 12/12$1,738
to 25/1206:00SEA - BNE
1 stop29h 00mAmerican Airlines
su 28/1212:10BNE - SEA
1 stop28h 34mAmerican Airlines
Deal found 11/12$1,820
ke 17/1212:45SEA - BNE
1 stop25h 35mDelta
su 28/1210:40BNE - SEA
1 stop27h 16mDelta
Deal found 12/12$1,843
ke 17/1211:15SEA - BNE
2 stops27h 05mDelta
ke 31/1211:05BNE - SEA
2 stops25h 26mDelta
Deal found 12/12$1,849
pe 26/1207:05SEA - BNE
1 stop30h 25mUnited Airlines
ke 31/1211:40BNE - SEA
1 stop25h 05mUnited Airlines
Deal found 10/12$1,852
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 12 joulukuu 2025.
ti 10/210:05SEA - BNE
1 stop28h 40mAir Canada
pe 27/210:45BNE - SEA
1 stop16h 46mAir Canada
Deal found 11/12$1,194
ti 17/312:55SEA - BNE
2 stops24h 35mUnited Airlines
to 26/310:40BNE - SEA
1 stop31h 19mUnited Airlines
Deal found 11/12$1,296
ma 26/116:55SEA - BNE
2 stops21h 25mDelta
pe 13/210:40BNE - SEA
2 stops22h 04mDelta
Deal found 9/12$1,311
ke 11/215:40SEA - BNE
1 stop23h 05mAir Canada
la 28/210:45BNE - SEA
1 stop21h 46mAir Canada
Deal found 11/12$1,196
to 12/312:36SEA - BNE
1 stop24h 54mUnited Airlines
ma 16/310:40BNE - SEA
1 stop22h 34mUnited Airlines
Deal found 10/12$1,305
ma 26/109:55SEA - BNE
1 stop28h 50mAir Canada
ma 2/210:45BNE - SEA
1 stop21h 46mAir Canada
Deal found 12/12$1,197
ti 31/319:02SEA - BNE
2 stops42h 28mUnited Airlines
ti 7/410:30BNE - SEA
2 stops29h 24mUnited Airlines
Deal found 11/12$1,311
ti 10/205:00SEA - BNE
2 stops32h 30mUnited Airlines
pe 27/211:40BNE - SEA
2 stops24h 23mUnited Airlines
Deal found 11/12$1,311
ma 26/112:25SEA - BNE
2 stops25h 05mUnited Airlines
ma 9/211:40BNE - SEA
1 stop24h 48mUnited Airlines
Deal found 9/12$1,311
ma 26/112:57SEA - BNE
3 stops48h 33mUnited Airlines
ma 2/211:40BNE - SEA
1 stop22h 04mUnited Airlines
Deal found 12/12$1,311
to 25/1205:02SEA - BNE
2 stops32h 28mUnited Airlines
su 28/1211:40BNE - SEA
2 stops43h 07mUnited Airlines
Deal found 11/12$1,311
Last-minute flights from Seattle to Brisbane
Discover last-minute flight deals from Seattle to Brisbane. Data last updated 12 joulukuu 2025 and is based on user searches.
ti 16/1208:40SEA - BNE
2 stops28h 50mUnited Airlines
pe 30/111:40BNE - SEA
2 stops24h 46mUnited Airlines
Deal found 12/12$1,311
ke 17/1210:25SEA - BNE
1 stop27h 55mDelta
pe 30/110:40BNE - SEA
1 stop20h 17mDelta
Deal found 12/12$1,305
la 10/115:40SEA - BNE
1 stop23h 05mAir Canada
pe 23/110:45BNE - SEA
1 stop29h 21mAir Canada
Deal found 10/12$1,197
la 10/120:00SEA - BNE
1 stop18h 45mMultiple Airlines
pe 23/106:10BNE - SEA
2 stops21h 05mMultiple Airlines
Deal found 10/12$1,223
su 11/120:00SEA - BNE
1 stop18h 45mAir Canada
su 1/210:45BNE - SEA
1 stop21h 46mAir Canada
Deal found 12/12$1,290
su 11/115:40SEA - BNE
1 stop23h 05mAir Canada
pe 30/106:35BNE - SEA
2 stops25h 56mAir Canada
Deal found 12/12$1,323
to 15/120:00SEA - BNE
1 stop18h 45mAir Canada
ke 28/110:45BNE - SEA
1 stop16h 30mAir Canada
Deal found 11/12$1,253
to 15/120:00SEA - BNE
1 stop18h 45mMultiple Airlines
ke 28/106:10BNE - SEA
2 stops21h 05mMultiple Airlines
Deal found 11/12$1,322
pe 23/120:00SEA - BNE
1 stop18h 45mAir Canada
ke 11/210:45BNE - SEA
1 stop16h 46mAir Canada
Deal found 9/12$1,355
la 24/115:30SEA - BNE
2 stops46h 00mUnited Airlines
pe 13/211:40BNE - SEA
1 stop17h 38mUnited Airlines
Deal found 9/12$1,332
su 25/120:00SEA - BNE
1 stop18h 45mAir Canada
to 12/210:45BNE - SEA
1 stop21h 46mAir Canada
Deal found 9/12$1,287
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 12 joulukuu 2025.
la 10/110:05SEA - BNE
1 stop28h 40mAir Canada
Deal found 11/12$608
to 26/320:00SEA - BNE
1 stop18h 45mAir Canada
Deal found 12/12$611
to 19/320:00SEA - BNE
2 stops24h 25mMultiple Airlines
Deal found 10/12$634
la 21/320:00SEA - BNE
2 stops26h 30mMultiple Airlines
Deal found 10/12$635
ti 17/315:40SEA - BNE
2 stops26h 50mAir Canada
Deal found 12/12$644
la 10/106:00SEA - BNE
1 stop29h 00mAmerican Airlines
Deal found 11/12$652
to 26/320:00SEA - BNE
2 stops21h 35mMultiple Airlines
Deal found 12/12$656
ma 22/1211:49SEA - BNE
1 stop24h 41mAmerican Airlines
Deal found 10/12$658
ti 17/306:00SEA - BNE
1 stop30h 00mAmerican Airlines
Deal found 12/12$662
ma 22/1209:35SEA - BNE
2 stops28h 45mDelta
Deal found 10/12$668
la 3/105:02SEA - BNE
2 stops32h 28mUnited Airlines
Deal found 9/12$677
su 21/1216:57SEA - BNE
2 stops45h 23mDelta
Deal found 10/12$692
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 12 joulukuu 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 12 joulukuu 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
ti 10/2
10:05-08:45
1 stop28h 40m
Brisbane
pe 27/2
10:45-09:31
1 stop16h 46m
$1,194
SeattleBrisbane
SEA - BNE
SEABNE
Seattle/Tacoma Intl
ke 11/2
15:40-08:45
1 stop23h 05m
Brisbane
la 28/2
10:45-14:31
1 stop21h 46m
$1,196
SeattleBrisbane
SEA - BNE
SEABNE
Seattle/Tacoma Intl
ma 26/1
09:55-08:45
1 stop28h 50m
Brisbane
ma 2/2
10:45-14:31
1 stop21h 46m
$1,197
SeattleBrisbane
SEA - BNE
SEABNE
Seattle/Tacoma Intl
ti 17/3
12:55-06:30
2 stops24h 35m
Brisbane
to 26/3
10:40-00:59
1 stop31h 19m
$1,296
SeattleBrisbane
SEA - BNE
SEABNE
Seattle/Tacoma Intl
to 12/3
12:36-06:30
1 stop24h 54m
Brisbane
ma 16/3
10:40-16:14
1 stop22h 34m
$1,305
SeattleBrisbane
SEA - BNE
SEABNE
Seattle/Tacoma Intl
ma 26/1
16:55-08:20
2 stops21h 25m
Brisbane
pe 13/2
10:40-14:44
2 stops22h 04m
$1,311
SeattleBrisbane
SEA - BNE
SEABNE
Seattle/Tacoma Intl
ti 31/3
19:02-06:30
2 stops42h 28m
Brisbane
ti 7/4
10:30-22:54
2 stops29h 24m
$1,311
SeattleBrisbane
SEA - BNE
SEABNE
Seattle/Tacoma Intl
ti 10/2
05:00-07:30
2 stops32h 30m
Brisbane
pe 27/2
11:40-18:03
2 stops24h 23m
$1,311
SeattleBrisbane
SEA - BNE
SEABNE
Seattle/Tacoma Intl
ma 26/1
12:25-07:30
2 stops25h 05m
Brisbane
ma 9/2
11:40-18:28
1 stop24h 48m
$1,311
SeattleBrisbane
SEA - BNE
SEABNE
Seattle/Tacoma Intl
ma 26/1
12:57-07:30
3 stops48h 33m
Brisbane
ma 2/2
11:40-15:44
1 stop22h 04m
$1,311
Flights are sorted by cheapest return flights first.
Deals found on 10/12
Showing 1-10 of 23 results
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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 5 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 $972). Flying from Seattle to Brisbane in October is currently the most expensive (average of $1,661). 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 12 joulukuu 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 $1,797.
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 12 joulukuu 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.
Smooth flight from Austin to Newark. The crew was friendly.
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 and United Airlines fly from Seattle to Brisbane in about 24h 35m. The time it takes to get you to your destination can typically vary by up to 4h 05m. The distance between Seattle and Brisbane is about 11822 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
What are the cheapest airlines flying from Seattle to Brisbane round-trip?
Currently priced at $649, 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 $1,516. 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 $972). Flying from Seattle to Brisbane in October is currently the most expensive (average of $1,661). 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 12 joulukuu 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 12 joulukuu 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!
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