SEA - BNE

$708 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 30/3. 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
In the last 7 days, travellers have searched 41,299,237 times on KAYAK, and here's why:

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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 round-trip 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
17:55 - 10:10SEA-BNE
22h 15m2 stops
11:25 - 16:43BNE-SEA
23h 18m2 stops
$1,480
Find Deal
Fri, 7 Feb - Fri, 14 Feb
10:35 - 08:40SEA-BNE
28h 05m1 stop
10:45 - 18:27BNE-SEA
25h 42m1 stop
$1,490Air Canada
Find Deal
Sat, 8 Feb - Sat, 15 Feb
19:05 - 08:40SEA-BNE
19h 35m1 stop
10:45 - 18:27BNE-SEA
25h 42m1 stop
$1,491Air Canada
Find Deal
Sat, 8 Feb - Sat, 15 Feb
17:38 - 10:20SEA-BNE
22h 42m2 stops
11:20 - 00:25BNE-SEA
31h 05m3 stops
$1,522
Find Deal
Fri, 21 Feb - Fri, 28 Feb
12:46 - 07:30SEA-BNE
24h 44m2 stops
11:40 - 21:15BNE-SEA
27h 35m1 stop
$1,601United Airlines
Find Deal
Mon, 17 Feb - Mon, 24 Feb
12:46 - 07:30SEA-BNE
24h 44m2 stops
11:40 - 14:22BNE-SEA
20h 42m1 stop
$1,604Lufthansa
Find Deal
Mon, 17 Feb - Mon, 24 Feb
10:15 - 07:45SEA-BNE
27h 30m1 stop
10:45 - 15:00BNE-SEA
22h 15m1 stop
$1,611Delta
Find Deal
Fri, 7 Feb - Fri, 14 Feb
11:45 - 07:30SEA-BNE
25h 45m1 stop
09:45 - 12:36BNE-SEA
19h 51m1 stop
$1,612Delta
Find Deal
Fri, 7 Mar - Sun, 16 Mar
09:20 - 07:30SEA-BNE
28h 10m1 stop
11:40 - 11:12BNE-SEA
17h 32m1 stop
$1,625United Airlines
Find Deal
Tue, 4 Feb - Fri, 14 Feb
16:58 - 07:30SEA-BNE
20h 32m1 stop
11:40 - 15:52BNE-SEA
22h 12m1 stop
$1,668Lufthansa
Find Deal
Tue, 18 Feb - Tue, 25 Feb

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 Monday, 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 $1,726 (return) on average. On the other hand, the most expensive months are June and July, where the average cost of round-trip tickets is $2,693 and $2,471 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 14 weeks before departure.

Good to know

Low season

June

High season

December

Cheapest flight

$708
Best time to beat the crowds but there is an average 26% increase in price.
Most popular time to fly (10% 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 $440 for a one-way ticket and $920 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, SkyTeam, and oneworld 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 $2,181 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 $2,043 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 8963 reviews
7.3Comfort
8.1Crew
6.7Food
7.1Entertainment
7.7Boarding
Airline reviews

Flight was delayed two hours. No snacks and no tv screens. My bag got stuck in Chicago

6.0 GoodSarah, Jan 2025TPA - ORD
Read more United Airlines reviews

Flight was delayed two hours. No snacks and no tv screens. My bag got stuck in Chicago

Smooth flight. As always dinner could have been more generous. Breakfast was great.

AWFUL. I have had the experience of traveling with many airlines across the world, and hands down United Airlines is the worst. Not one flight was on time, and I don’t think I met one crew member or staff member who wasn’t rude.

Awful. Worst airline I have ever been on. Crew were among the rudest people I have ever dealt with. United staff members were rude and disrespectful. My flight was delayed, causing me to miss a connecting flight. I understand things happen, but when staff start lying about what actually happened, that is when I have an issue. Just be honest, really it isn’t that hard. I’m being very honest with this review and I don’t find this difficult what so ever. In fact, because of United Airlines, my Christmas holiday was off to a really rocky start. As someone who has traveled across the world, it has only been United that I have had a truly awful experience.

In general ok, my only issue is that they had no hot items for purchase. I had very little time in my connection due to baggage/customs/TSA, thag I barely even had a chance for a stop at the washroom and buy water, to make it to my gate when they started boarding. I had nothing to eat because the trip started early, so I was ready to purchase, and they had nothing except for dry items like snacks. I had to purchase a mediocre, overpriced cheese and fruit board, instead of at least a pizza or sliders that I was planning on getting. Other than that, it was fine. But that’s typical Air Canada, to not have enough.

I completely missed my flight because the first leg was longer than planned. I had to sleep overnight in the airport because no accommodation was provided and then sent to Trinidad in the morning with an anticipated 7 hour layover before my flight to Georgetown which was now with Caribbean Airlines. I tried twice with customer service to see if they could put me on an earlier flight which had seats available but was told it wasn’t possible.

Food is terrible. Flight is outdated and seats are not comfy.

Old and out of date plane, it seem like every time I fly with united there’s and issue. We were delayed,

Received an email the night before showing that there would be seatback entertainment on our flight. We get on and there was no seatback entertainment. And then it was a scramble to try to set up the iPads for the kids before takeoff so they could watch something for the four hour flight.

The aircrew was solid, the flight was chill, I had no issues. The gate agent was not the best. I was trying to use a military bag upgrade to move my bag from under the seat to the overhead bins and he told me there’s no overhead bins on the plane, argued with me why booking put a military member in basic economy (I don’t really understand this) and made it an issue to even try to help me stating I’d have to call reservations to get a bag upgrade. When every other agent with United can add it at the gate, this man couldn’t be bothered.

1. The PA system was painfully loud. 2. Overhead bin #33 was missing—I find this troubling.

We have already filed a formal complaint with Air Canada and are considering filing a complaint with the US Dept. of Transportation. Air Canada was impossible to reach in the two days leading up to our flight despite multiple calls and waits of more than one hour. Their website is designed to prevent reaching anyone and simply puts you into one doom loop after another. In the end, due to Air Canada's lack of communciation and unresponsiveness, we could not take this flight. Depending on how Air Canada responds to our complaint, we may never fly this airline again and advise the rest of the world to do the same.

the service was fine but would have which that the audio for announcement is better.

My wife was in a wheelchair. Most accommodating and kind staff!

The flight was delayed 2 times. The 2nd time with no knowledge of why.

No entertainment what’s so ever so you may want to prepare yourself. Our flight was delayed.

I had a disappointing experience at the San Diego airport with one of your gate agents. Despite being in Zone 4 and traveling with a standard carry-on bag that has never been an issue (30 flights in Q4 alone), the tall, blonde gentleman forced me to gate-check my bag. When I politely asked if we could verify the bag’s size, he became confrontational, even threatening to deny me boarding twice. His behavior appeared erratic and unprofessional, projecting a negative attitude onto passengers, as if he was going through something mentally. Notably, there was ample overhead space once all passengers had boarded. In contrast, the tall, older Asian agent handled the situation with professionalism and calmness, making a clear effort to de-escalate. As an avid traveler, this unnecessary inconvenience set a frustrating tone for my trip to Asia.

This leg was run by United. Food was ok and the regular menu was actually not good ( Hindu meal was fine). Crew was fantastic

The seats are soooooooo small in economy. I was offered no tea or coffee in the am. When I asked was told that it was too late. The plane was 2 hours late leaving.

Very good. Very efficient. Entertainment was not functioning both ways which was disappointing.

Book cheap flights from Seattle to Brisbane

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Seattle to Brisbane found on KAYAK in the last 72 hours.
30/3Sun
2 stops
44h 47mSEA-BNE
$708
18/2Tue
2 stops
43h 49mSEA-BNE
$798
26/3Wed
1 stopAir Canada
23h 35mSEA-BNE
$819
30/3Sun
3 stops
37h 17mSEA-BNE
$827
26/3Wed
2 stopsAir Canada
43h 25mSEA-BNE
$870
9/1Thu
1 stopUnited Airlines
28h 10mSEA-BNE
$893
17/2Mon
1 stopDelta
27h 30mSEA-BNE
$895
26/3Wed
3 stopsUnited Airlines
31h 15mSEA-BNE
$903
25/3Tue
1 stopEVA Air
26h 10mSEA-BNE
$1,541
29/3Sat
1 stopEVA Air
25h 50mSEA-BNE
$1,602

Search by stops

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Last minute flights from Seattle to Brisbane

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Seattle to Brisbane that are departing in the next 10 days.
8/1Wed
multi-stopUnited Airlines
22h 05mSEA-BNE
18/1Sat
multi-stopUnited Airlines
22h 05mBNE-SEA
$1,625
6/1Mon
multi-stopUnited Airlines
25h 00mSEA-BNE
31/1Fri
multi-stopUnited Airlines
24h 35mBNE-SEA
$1,631
8/1Wed
multi-stopUnited Airlines
28h 30mSEA-BNE
18/1Sat
multi-stopUnited Airlines
25h 28mBNE-SEA
$1,633
5/1Sun
multi-stop
35h 10mSEA-BNE
31/1Fri
multi-stop
23h 35mBNE-SEA
$2,816
5/1Sun
multi-stop
35h 10mSEA-BNE
31/1Fri
multi-stop
31h 34mBNE-SEA
$2,862
5/1Sun
multi-stop
35h 10mSEA-BNE
31/1Fri
multi-stop
32h 37mBNE-SEA
$2,867
6/1Mon
multi-stopDelta
26h 00mSEA-BNE
31/1Fri
multi-stopDelta
22h 15mBNE-SEA
$3,010
7/1Tue
multi-stopEVA Air
26h 10mSEA-BNE
18/1Sat
multi-stopEVA Air
37h 35mBNE-SEA
$3,139
6/1Mon
multi-stopCathay Pacific
34h 45mSEA-BNE
30/1Thu
multi-stopCathay Pacific
63h 50mBNE-SEA
$3,673
8/1Wed
multi-stopCathay Pacific
33h 00mSEA-BNE
17/1Fri
multi-stopCathay Pacific
39h 50mBNE-SEA
$4,873

Search by stops

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

Information on your arrival and departure airports

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