SEA - BNE

$721 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 15/5. 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.
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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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Cheap Flight Deals 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.

Recent return flight deals from Seattle to Brisbane

Recommended return deals departing in the coming months from the most popular airlines that fly from Seattle to Brisbane.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
15:02 - 22:35SEA-BNE
38h 33m2 stops
11:25 - 19:59BNE-SEA
25h 34m2 stops
$1,155
Find Deal
Tue, 11 Mar - Tue, 18 Mar
12:19 - 10:20SEA-BNE
28h 01m2 stops
11:20 - 20:02BNE-SEA
25h 42m2 stops
$1,211
Find Deal
Sat, 1 Mar - Sat, 15 Mar
12:55 - 06:30SEA-BNE
24h 35m2 stops
10:40 - 15:54BNE-SEA
22h 14m1 stop
$1,382United Airlines
Find Deal
Thu, 20 Mar - Thu, 27 Mar
19:34 - 06:30SEA-BNE
17h 56m1 stop
10:40 - 13:43BNE-SEA
20h 03m1 stop
$1,391Lufthansa
Find Deal
Fri, 21 Mar - Fri, 28 Mar
12:55 - 06:30SEA-BNE
24h 35m2 stops
10:40 - 15:54BNE-SEA
22h 14m1 stop
$1,393Air Canada
Find Deal
Fri, 21 Mar - Fri, 28 Mar
14:50 - 06:30SEA-BNE
22h 40m1 stop
10:40 - 00:55BNE-SEA
31h 15m1 stop
$1,396Lufthansa
Find Deal
Sun, 16 Mar - Sun, 23 Mar
09:18 - 06:30SEA-BNE
28h 12m1 stop
10:40 - 15:54BNE-SEA
22h 14m1 stop
$1,401United Airlines
Find Deal
Thu, 20 Mar - Thu, 27 Mar
11:55 - 05:30SEA-BNE
24h 35m1 stop
08:05 - 23:09BNE-SEA
32h 04m1 stop
$1,451American Airlines
Find Deal
Thu, 20 Mar - Thu, 27 Mar
07:00 - 05:30SEA-BNE
29h 30m1 stop
08:05 - 19:08BNE-SEA
28h 03m1 stop
$1,465American Airlines
Find Deal
Thu, 20 Mar - Thu, 27 Mar
05:55 - 07:30SEA-BNE
56h 35m2 stops
05:15 - 14:30BNE-SEA
26h 15m2 stops
$1,642Air Canada
Find Deal
Tue, 11 Mar - Tue, 18 Mar

Flights from Seattle to Brisbane - Travel Insights & Trends

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 March, where tickets cost $1,597 (return) on average. On the other hand, the most expensive months are June and July, where the average cost of round-trip tickets is $2,689 and $2,468 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 3 weeks before departure. For the absolute cheapest price, our data suggests you should book 13 weeks before departure.

Good to know

Low season

June

High season

December

Cheapest flight

$721
Best time to beat the crowds but there is an average 27% increase in price.
Most popular time to fly (11% more expensive 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 $449 for a one-way ticket and $719 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, oneworld, and SkyTeam are the airline alliances operating flights between Seattle and Brisbane, with Star Alliance being the most commonly used for this route.

  • 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 $2,177 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 $2,041 and an overall rating of 7.0.

  • 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.

See more FAQs

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.

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 8887 reviews
7.3Comfort
6.7Food
7.7Boarding
7.1Entertainment
8.1Crew
Airline reviews

For the most part united was a good experience, how ever when they came by with the snacks and water, they completely passed by my wife and I. As we were in separate rows. On a 5 hr flight we were not offered water

8.0 ExcellentAnonymous, Feb 2025HNL - SFO
Read more United Airlines reviews

For the most part united was a good experience, how ever when they came by with the snacks and water, they completely passed by my wife and I. As we were in separate rows. On a 5 hr flight we were not offered water

Fantastic crew. Flight was delayed at last minute but we were given updates every 20 minutes and the crew was so friendly and considerate. I miss the touch screens on the back of the seats, wish they would bring that back though.

Our seats were all the way in back of the plane,

Food choices were very limited. Taste of the dishes was average.

Maybe add a seat trade app for flyers that didn’t get seats together

It’s been awhile since I have traveled on United. I, along with my family who were on the flight noted how smoothly everything went . Boarding, flight crew and service was excellent.

The seats on this flight were almost roomy enough to be the basic amount needed for human existence. I think my favorite part of this flight was it landed at an A gate, which was the most palatial part of Sea-Tac I've ever seen - a massive improvement from the S gates.

The seats on this flight were almost roomy enough to be the basic amount needed for human existence.

There's just no way to sit fully upright and comfortably in these seats. There needs to be 2 more inches of room, and that's not something that only one person on the flight needs - the whole flight needs 2 more inches of room. If that means you sell 6 less seats, so be it. It's too close for anyone. Forcing people to pay for "premium" economy just to get "barely enough space to breathe" isn't really an answer to that.

The crew were very nice. The Chocolate is good and v there’s no entertainment. Thanks

Boarding could be improved, no need to wait after a previous group is completed

We boarded 1.5 hours late. Long wait for the bags when we got to Mexico City. Long wait to get on plane with people mover truck. Friendly staff. They answered all questions as best the could. Such a long, long walk from the plane to customs. Thank you, Michael A. Burris Cambridge, Massachusetts USA

Delayed in Fort Lauderdale 3 hours , gave us $15 coupon for meals at 20:50, when most of the restuarant closed at 21:00.

Most expensive flight… and they are trying to pinch more and more money out of you. Baggage, snacks, pillows, headphones… — so many airlines do far better than this… surely a national airline can do better?

Air Canada at SeaTac was the best. Polite, helpful, all good!

Plane was old, cabin was small, overhead bins were small, seats really uncomfortable, no seat-back entertainment

Everything was good till we got to yyz...then we got to the gate and there was NO GATE AGENT. We waited 15 min before disembarking. No internet No IFE Old aircraft Second leg in two weeks NOT IMPRESSED

The flight was delayed at the last moment quoting an absurd weather reason. This delay led to an issue with my connecting flight. I was made to run (literary) from this flight to the next one ( as they preponed departure. I was still in my DCA to YYZ flight when the boarding started for the next connecting flight. After my sprint to get the connecting flight, found that no place for my carry on. Had to sit for 3 hours with my back-pack on my lap , it was the most uncomfortable and inconvenient journey with little to no empathy shown by cabin crew in both flights. Another poor show from Air Canada!! Cant help because of lack of options !!

Horrible I had a health emergency and couldn’t go Air Canada refused to allow me to reschedule

First, When I check in at Phx air Canada counter, I couldn’t make it myself, either at the check in counter, the lady told me that I need a Canada visa to take this plane, then I told her that I have a lots of friends go back to China and transfer in Canada, I’ve never heard they say they needed a visa to stay in the airport, also, I have US lawful green card, as I did research, I knew all U.S. green card holders don’t need a visa to go to Canada if stay a short time. And then they agent lady asked her workmates, spent over an hour then finally have the boarding passes for me. Secondly, my flight is from Phoenix to Hongkong, one stop at Vancouver, but I had to get my bag in Vancouver then re-check in again there. I asked them, they told me that because my layover time is too long (about 20 hours), so they can’t do bags check through. I understand this, just compared with other airlines I travel before, this isn’t a good experience to me.

Travelling to a place near Brisbane?

Book flights to Brisbane if you plan to visit one of these locations
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Everything you need to know for your flight from Seattle to Brisbane

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