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 10/3. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — BNE
23 Dec — 30 Dec1
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 76 days in advance, depart on a Monday or Wednesday and return on a Saturday
Cheap 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 23 November 2025.
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 23 November 2025.
Fri 28/1115:40SEA - BNE
1 stop23h 05mMultiple Airlines
Mon 8/1219:40BNE - SEA
1 stop18h 55mMultiple Airlines
Deal found 22/11$1,268
Fri 5/1210:05SEA - BNE
1 stop28h 40mMultiple Airlines
Mon 8/1219:40BNE - SEA
1 stop18h 55mMultiple Airlines
Deal found 21/11$1,270
Fri 28/1115:40SEA - BNE
1 stop23h 05mAir Canada
Fri 5/1210:45BNE - SEA
1 stop21h 46mAir Canada
Deal found 22/11$1,282
Sat 6/1210:05SEA - BNE
1 stop28h 40mMultiple Airlines
Tue 9/1218:30BNE - SEA
2 stops33h 01mMultiple Airlines
Deal found 22/11$1,321
Mon 1/1209:30SEA - BNE
2 stops28h 50mDelta
Wed 10/1211:05BNE - SEA
2 stops21h 54mDelta
Deal found 22/11$1,324
Thu 4/1212:35SEA - BNE
2 stops24h 55mUnited Airlines
Sun 14/1211:40BNE - SEA
1 stop18h 38mUnited Airlines
Deal found 22/11$1,325
Fri 28/1110:19SEA - BNE
1 stop28h 01mDelta
Sun 7/1210:40BNE - SEA
1 stop19h 59mDelta
Deal found 22/11$1,341
Fri 28/1111:15SEA - BNE
2 stops27h 05mDelta
Fri 5/1210:40BNE - SEA
2 stops25h 57mDelta
Deal found 22/11$1,347
Tue 2/1219:34SEA - BNE
1 stop17h 56mUnited Airlines
Sun 14/1211:40BNE - SEA
2 stops28h 48mUnited Airlines
Deal found 22/11$1,348
Sun 30/1107:00SEA - BNE
1 stop30h 30mUnited Airlines
Sun 14/1211:40BNE - SEA
2 stops28h 48mUnited Airlines
Deal found 22/11$1,358
Tue 2/1217:00SEA - BNE
2 stops45h 20mDelta
Wed 10/1211:05BNE - SEA
2 stops23h 49mDelta
Deal found 22/11$1,364
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 23 November 2025.
Wed 3/1205:25SEA - BNE
2 stops32h 55mDelta
Fri 12/1210:40BNE - SEA
1 stop24h 30mDelta
Deal found 22/11$1,324
Thu 4/1217:11SEA - BNE
1 stop20h 19mUnited Airlines
Wed 10/1211:40BNE - SEA
1 stop24h 52mUnited Airlines
Deal found 22/11$1,325
Fri 5/1213:40SEA - BNE
2 stops24h 40mDelta
Fri 12/1210:40BNE - SEA
2 stops31h 40mDelta
Deal found 22/11$1,324
Thu 4/1219:34SEA - BNE
1 stop17h 56mUnited Airlines
Sat 13/1211:40BNE - SEA
1 stop29h 35mUnited Airlines
Deal found 22/11$1,325
Wed 3/1205:25SEA - BNE
2 stops32h 55mDelta
Sun 14/1210:40BNE - SEA
1 stop18h 05mDelta
Deal found 22/11$1,324
Thu 4/1212:35SEA - BNE
2 stops24h 55mUnited Airlines
Fri 12/1211:40BNE - SEA
1 stop18h 38mUnited Airlines
Deal found 22/11$1,325
Wed 3/1211:15SEA - BNE
2 stops27h 05mDelta
Wed 10/1211:05BNE - SEA
1 stop21h 39mDelta
Deal found 22/11$1,324
Fri 5/1212:35SEA - BNE
2 stops24h 55mUnited Airlines
Mon 8/1211:40BNE - SEA
1 stop24h 52mUnited Airlines
Deal found 22/11$1,325
Fri 5/1209:30SEA - BNE
2 stops28h 50mDelta
Wed 10/1211:05BNE - SEA
2 stops23h 49mDelta
Deal found 22/11$1,324
Fri 20/219:55SEA - BNE
1 stop18h 25mDelta
Sun 1/310:40BNE - SEA
1 stop27h 57mDelta
Deal found 20/11$1,341
Last-minute flights from Seattle to Brisbane
Discover last-minute flight deals from Seattle to Brisbane. Data last updated 23 November 2025 and is based on user searches.
Fri 28/1115:40SEA - BNE
1 stop23h 05mMultiple Airlines
Mon 8/1219:40BNE - SEA
1 stop18h 55mMultiple Airlines
Deal found 22/11$1,268
Fri 28/1115:40SEA - BNE
1 stop23h 05mAir Canada
Fri 5/1210:45BNE - SEA
1 stop21h 46mAir Canada
Deal found 22/11$1,282
Fri 28/1110:19SEA - BNE
1 stop28h 01mDelta
Sun 7/1210:40BNE - SEA
1 stop19h 59mDelta
Deal found 22/11$1,341
Fri 28/1105:05SEA - BNE
2 stops32h 25mUnited Airlines
Mon 8/1211:40BNE - SEA
2 stops40h 29mUnited Airlines
Deal found 22/11$1,369
Sun 30/1107:00SEA - BNE
1 stop30h 30mUnited Airlines
Sun 14/1211:40BNE - SEA
2 stops28h 48mUnited Airlines
Deal found 22/11$1,358
Sun 30/1105:45SEA - BNE
2 stops41h 10mAir Canada
Sun 14/1211:05BNE - SEA
2 stops40h 26mAir Canada
Deal found 22/11$1,417
Sun 30/1115:40SEA - BNE
1 stop23h 05mAir Canada
Sat 13/1206:35BNE - SEA
2 stops44h 56mAir Canada
Deal found 22/11$1,421
Mon 1/1205:25SEA - BNE
2 stops32h 55mDelta
Sun 14/1210:40BNE - SEA
1 stop18h 05mDelta
Deal found 22/11$1,324
Tue 2/1215:25SEA - BNE
1 stop22h 05mUnited Airlines
Sun 14/1211:40BNE - SEA
1 stop18h 38mUnited Airlines
Deal found 22/11$1,325
Tue 2/1217:00SEA - BNE
2 stops45h 20mDelta
Wed 10/1211:05BNE - SEA
2 stops23h 49mDelta
Deal found 22/11$1,364
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 23 November 2025.
Fri 28/1120:00SEA - BNE
1 stop18h 45mAir Canada
Deal found 21/11$624
Sat 29/1105:50SEA - BNE
1 stop32h 55mAir Canada
Deal found 21/11$681
Fri 28/1111:15SEA - BNE
2 stops27h 05mDelta
Deal found 22/11$689
Mon 26/112:57SEA - BNE
3 stops48h 33mUnited Airlines
Deal found 21/11$697
Sat 29/1120:00SEA - BNE
2 stops31h 50mMultiple Airlines
Deal found 21/11$709
Tue 10/308:00SEA - BNE
3 stops53h 30mUnited Airlines
Deal found 23/11$734
Fri 8/515:50SEA - BNE
2 stops25h 45mMultiple Airlines
Deal found 21/11$769
Sat 16/508:15SEA - BNE
2 stops33h 10mMultiple Airlines
Deal found 21/11$893
Wed 13/519:45SEA - BNE
1 stop18h 20mAir Canada
Deal found 23/11$906
Fri 8/505:40SEA - BNE
1 stop32h 25mAir Canada
Deal found 21/11$913
Mon 9/300:10SEA - BNE
3 stops35h 55mMultiple Airlines
Deal found 23/11$963
Cheapflights Fare Finder
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 23 November 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
Wed 3/12
05:25-08:20
2 stops32h 55m
Brisbane
Fri 12/12
10:40-17:10
1 stop24h 30m
$1,324
SeattleBrisbane
SEA - BNE
SEABNE
Seattle/Tacoma Intl
Fri 5/12
13:40-08:20
2 stops24h 40m
Brisbane
Fri 12/12
10:40-00:20
2 stops31h 40m
$1,324
SeattleBrisbane
SEA - BNE
SEABNE
Seattle/Tacoma Intl
Wed 3/12
05:25-08:20
2 stops32h 55m
Brisbane
Sun 14/12
10:40-10:45
1 stop18h 05m
$1,324
SeattleBrisbane
SEA - BNE
SEABNE
Seattle/Tacoma Intl
Wed 3/12
11:15-08:20
2 stops27h 05m
Brisbane
Wed 10/12
11:05-14:44
1 stop21h 39m
$1,324
SeattleBrisbane
SEA - BNE
SEABNE
Seattle/Tacoma Intl
Fri 5/12
09:30-08:20
2 stops28h 50m
Brisbane
Wed 10/12
11:05-16:54
2 stops23h 49m
$1,324
SeattleBrisbane
SEA - BNE
SEABNE
Seattle/Tacoma Intl
Thu 4/12
17:11-07:30
1 stop20h 19m
Brisbane
Wed 10/12
11:40-18:32
1 stop24h 52m
$1,325
SeattleBrisbane
SEA - BNE
SEABNE
Seattle/Tacoma Intl
Thu 4/12
19:34-07:30
1 stop17h 56m
Brisbane
Sat 13/12
11:40-23:15
1 stop29h 35m
$1,325
SeattleBrisbane
SEA - BNE
SEABNE
Seattle/Tacoma Intl
Thu 4/12
12:35-07:30
2 stops24h 55m
Brisbane
Fri 12/12
11:40-12:18
1 stop18h 38m
$1,325
SeattleBrisbane
SEA - BNE
SEABNE
Seattle/Tacoma Intl
Fri 5/12
12:35-07:30
2 stops24h 55m
Brisbane
Mon 8/12
11:40-18:32
1 stop24h 52m
$1,325
SeattleBrisbane
SEA - BNE
SEABNE
Seattle/Tacoma Intl
Fri 20/2
19:55-08:20
1 stop18h 25m
Brisbane
Sun 1/3
10:40-20:37
1 stop27h 57m
$1,341
Flights are sorted by cheapest return flights first.
Deals found on 23/11
Showing 1-10 of 17 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 21 November 2025.
Booking 76 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 $1,002). Flying from Seattle to Brisbane in October is currently the most expensive (average of $1,712). 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 23 November 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 53% 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.
San Francisco (SFO) is the most affordable one-stop option, with an average return flight price of $1,917.
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 32m.
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 San Francisco (SFO) offer the fastest connection on this route, with an average stopover time of 3h 06m.
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 23 November 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.
The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
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 Delta fly from Seattle to Brisbane in about 32h 55m. 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 $1,435, 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 $1,562. Air Canada is priced at 26% 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 $1,002). Flying from Seattle to Brisbane in October is currently the most expensive (average of $1,712). 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 23 November 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 23 November 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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