SEA - BNE

$570 Find Cheap Flights from Seattle to Brisbane

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Seattle to Brisbane departing on 26/11. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Brisbane

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Brisbane, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Brisbane, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Seattle to Brisbane (SEA-BNE)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Seattle to Brisbane that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Seattle to Brisbane

mar, 11 nov - mar, 2 dic
Air Canada Logo
15:40 - 08:45SEA-BNE
23h 05m1 stop
Air Canada Logo
10:45 - 14:31BNE-SEA
21h 46m1 stop
$1,230Air Canada
Find Deal
mar, 11 nov - mar, 2 dic
Air Canada Logo
05:50 - 08:45SEA-BNE
32h 55m1 stop
Air Canada Logo
10:45 - 09:31BNE-SEA
16h 46m1 stop
$1,232Air Canada
Find Deal
mar, 11 nov - mar, 2 dic
Air Canada Logo
05:50 - 08:45SEA-BNE
32h 55m1 stop
Air Canada Logo
10:45 - 09:31BNE-SEA
16h 46m1 stop
$1,273Air Canada
Find Deal
gio, 19 feb - mer, 4 mar
Multiple Airlines Logo
20:00 - 13:25SEA-BNE
23h 25m2 stops
Multiple Airlines Logo
10:45 - 15:01BNE-SEA
22h 16m1 stop
$1,335Multiple Airlines
Find Deal
gio, 19 feb - mer, 4 mar
Multiple Airlines Logo
20:00 - 13:25SEA-BNE
23h 25m2 stops
Multiple Airlines Logo
10:45 - 19:16BNE-SEA
26h 31m1 stop
$1,337Multiple Airlines
Find Deal
mer, 19 nov - mer, 14 gen
Qantas Airways Logo
06:05 - 05:00SEA-BNE
28h 55m1 stop
Qantas Airways Logo
19:40 - 20:52BNE-SEA
19h 12m1 stop
$1,369Qantas Airways
Find Deal
dom, 19 apr - mer, 13 mag
Philippine Airlines Logo
23:55 - 09:55SEA-BNE
41h 00m1 stop
Philippine Airlines Logo
11:10 - 19:35BNE-SEA
25h 25m1 stop
$1,392Philippine Airlines
Find Deal
mer, 12 nov - mer, 26 nov
United Airlines Logo
13:20 - 07:30SEA-BNE
24h 10m1 stop
United Airlines Logo
11:40 - 13:38BNE-SEA
19h 58m1 stop
$1,427United Airlines
Find Deal
mer, 12 nov - mer, 26 nov
United Airlines Logo
12:00 - 07:30SEA-BNE
25h 30m2 stops
United Airlines Logo
11:40 - 18:10BNE-SEA
24h 30m2 stops
$1,433United Airlines
Find Deal
mer, 12 nov - mer, 26 nov
Qantas Airways Logo
14:59 - 05:00SEA-BNE
20h 01m1 stop
Qantas Airways Logo
19:40 - 12:46BNE-SEA
35h 06m1 stop
$1,463Qantas Airways
Find Deal

Everything you should know

Top airlines
Air Canada
Cheapest • from $1,230 (return)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
5 weeks
in advance
Our data shows that travellers who book at least 5 weeks in advance save around 21% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
February
Cheapest • 27% price drop
March
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest return fare
$1,230
Overall average: $1,811
Air Canada
mar 11/11mar 2/12
SEA - BNE • 1 stop
Cheapest one-way flight
$570
Typical prices: $901-$1,016
Multiple Airlines
mer 26/11
SEA - BNE • 2 stops
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Brisbane!
Booking Insights

KAYAK's insights & trends for Seattle to Brisbane flights

Get data-powered insights and trends into flights from Seattle to Brisbane to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Seattle to Brisbane?

The average price of all round-trip flights from Seattle to Brisbane clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Brisbane on a Tuesday, as we generally find the cheapest rates on that day for this route. On the other hand, Sunday is the most expensive day to fly from Seattle to Brisbane. For your return ticket, we recommend flying on a Saturday and avoiding Sundays for the best deals.

What is the cheapest month to fly from Seattle to Brisbane?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Seattle to Brisbane, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Seattle to Brisbane is February, where tickets cost $1,412 (return) on average. On the other hand, the most expensive months are December and April, where the average cost of round-trip tickets is $2,613 and $2,193 respectively.

How far in advance should I book a flight from Seattle to Brisbane?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Seattle to Brisbane, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Seattle to Brisbane, you should book around 5 weeks before departure, which saves you about 21% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 13 weeks before departure.

Good to know

Low seasonMay
Cheapest flight$570
Best time to beat the crowds (0% less expensive on average)
Most popular time to fly and prices are also 21% lower on average.
Flight from Seattle to Brisbane

When to book flights from Seattle to Brisbane

Are your dates flexible? Find out the best times to travel from Seattle to Brisbane based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Seattle to Brisbane

  • What are some common stopovers for flights from Seattle to Brisbane?

    Flights from Seattle to Brisbane usually involve stopovers; there are no direct flights for the route. Some common stopover cities for this route include Vancouver, San Francisco, Los Angeles and Honolulu.

  • Which airlines offer flights from Seattle to Brisbane with lower carbon emissions?

    United has invested in new and more fuel-efficient aircraft. The airline is also supporting the development of sustainable aviation fuels on its routes, including flights from Seattle to Brisbane. This can reduce carbon emissions by roughly 80% compared to traditional jet fuel.

  • What is the cheapest flight from Seattle to Brisbane?

    In the last 3 days, the lowest price for a flight from Seattle to Brisbane was $570 for a one-way ticket and $1,230 for a return.

  • Which aircraft models fly most regularly from Seattle to Brisbane?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Seattle to Brisbane?

    Star Alliance is the only airline alliance operating flights between Seattle and Brisbane.

  • Which is the best airline for flights from Seattle to Brisbane, United Airlines or Air Canada?

    The two airlines most popular with KAYAK users for flights from Seattle to Brisbane are United Airlines and Air Canada. With an average price for the route of $1,913 and an overall rating of 7.4, United Airlines is the most popular choice. Air Canada is also a great choice for the route, with an average price of $1,795 and an overall rating of 7.1.

  • How does KAYAK find such low prices on flights from Seattle to Brisbane?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Seattle to Brisbane.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Seattle to Brisbane?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Brisbane from Seattle is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Seattle to Brisbane?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Brisbane with an airline and back to Seattle with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Seattle to Brisbane?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Brisbane from Seattle up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Seattle to Brisbane

  • There are several options to travel from Brisbane Airport (BNE) to the city centre. The Airtrain is a quick and easy way to get from the airport to the city centre. The train departs roughly every 15 minutes (during peak hours) and takes approximately 20 minutes to arrive. Taxis are available at the airport and will take you directly to your hotel. There are also several shuttle bus services available at Brisbane Airport that take you to the city centre. These shuttle buses can be booked online in advance and will drop you off at your desired location.
  • Air Canada allows certain types of pets to travel in the cabin or as checked luggage on flights from Seattle to Brisbane. Animals are generally not allowed in the cabin but may be permitted as checked luggage or cargo, subject to the regulations of Australia. Before booking a pet on an Air Canada flight, passengers should review the airline's policies and procedures for travelling with pets and ensure that they have all the required documentation, such as health certificates and vaccination records.
  • Alaska Airlines provides assistance to passengers with reduced mobility on flights from Seattle-Tacoma International Airport (SEA) to Brisbane. Passengers who require assistance with mobility can request a wheelchair at any point during their journey. A specially trained Alaska Airlines employee will assist with getting to and from the gate, boarding and deboarding the aircraft and transportation to connecting flights or luggage claim areas.

Reviews of the top airlines flying from Seattle to Brisbane

 
See real verified KAYAK customer reviews for airlines flying from Seattle to Brisbane. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Seattle to Brisbane? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 8998 reviews
7.7Boarding
6.6Food
8.1Crew
7.1Entertainment
7.3Comfort
Airline reviews

Flight was delayed only slightly before takeoff due to traffic control. However, the flight arrived early to ORD. Good flight. United has been very reliable for me.

10.0 ExcellentDr. Joseph, Oct 2025STL - ORD
Read more United Airlines reviews

Flight was delayed only slightly before takeoff due to traffic control. However, the flight arrived early to ORD. Good flight. United has been very reliable for me.

The person I bought the ticket for didn’t make the flight.

Lately I like the planes have been exceptionally filthy. There’s lines of dust and dirt all across the ceiling in the vents, and the cracks in between the seats are literally full of food. It’s definitely not the quality of service that I was used to with United. I’m also very disappointed with the Wi-Fi! All I wanna do is knock out a few work jobs while I’m trapped in my seat And it spools so bad. They did provide me with a refund, but the process of getting that refund is so complicated. It’s unfortunate.

Another delayed flight. When the delays exceed the duration of the flight, it’s a problem.

Excellent flight. Smooth, efficient boarding. Quick flight. Arrived early at STL.

After boarding the plane in Chicago, the passengers were told that there was a technical problem with the plane. Passengers remained on the plane as they tried to fix the problem. After what was probably an hour passengers were told that there was a need to change planes as the problem was not solved. Passengers disembarked and boarded another plane. After taxing to the runway and waiting for takeoff, passengers were told that owing to the thunderstorm the flight was unable to take off but would try and reroute. After some time passengers were told there wasn't enough fuel for the new route and the plane had to return to the gate for additional fuel. after another log delay the flight got underway. On the plane there was food, drinks, ice or entertainment. We were a glass of water, which appeared rationed. Flight arrived about 5 hours late. The pilot was fantastic and communicated with the passengers throughout the ordeal.

Same as last comment. Food sucks. Quality. Not surprising most people have no clue about nourishment Clearly

Not the fault of United—weather, reroute around weather, time sitting on tarmac, arrived couple hours late, too late for train into city necessitating a much pricier cab but weather…can’t be helped.

Friendly and professional flight crew. Aside from departure delay after boarding, easy flight and smooth landing.

Great smooth flight. Had a seating change, but that was an improvement. Thanks United Airways Crew.

Allow me to book extra bag check in as free though I packed in 1 luggage but that was 7 LBS overweight so make another bag to free check in.

I would like to get my money back. I flight was 4 hours late on the way to detroit, And same on my way back to Brussels they cancelled my flight and give me an other ticket and i had to wait 5 hours.

All attendents were very efficient, pleasant and happy. Everything went smoothly. The seats could have been wider. There could have been more free food instead of just one small bar.

My seat was one of those that couldn't recline, but the problem was that it was abnormally upright, so the headrest actually made the seat concave, which was uncomfortable and hard on my lower back. I had to ball my jacket up and use it as lumbar support. goodness I had it with me.

Boarding was so so after zone 3 was called all other zones went in

I liked a lot , the flight attendant so nice ,the seat very comfortable I enjoyed the flight , I will do it again with Air Canada,

Plane left an hour late, I missed my connection and my bow case was never even loaded on the plane in VA. I deal with this type of nonsense everytime I fly air canada.

For goodness sake, board from the back of the plane to the front and assign overhead space. It would fix everything. Seriously.

Elderly female flight attendant was not customer friendly. There were only about 12 people on a regional jet that had about 60 seats. There were 8 exit row seats and none of them were taken. We attempted to sit in those seats and the flight attendant gave the standard " you didn't pay for those" so she would not allow us to move. What harm would that have caused ? They assigned seats to 5 of the 12 people in 2 rows, row 20 and 21. A simple friendly customer experience gesture of allowing us to sit in exit rows would have gone a long way in me having a very favorable impression on Air Canada. After that I have very poor impression of Air Canada and will not fly with them when I can avoid it.

It was a smooth flight both in the sky and landing!

Everything you need to know for your flight from Seattle to Brisbane

Information on your arrival and departure airports

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