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$535+ Cheap flights from Brisbane (BNE) to Seattle (SEA)

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 11/17. Fares are subject to change and may not be available on all flights or dates of travel.
BNE — SEA
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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1. Tell us where you want to go

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Cheapflights Tip: The best prices from Brisbane to Seattle/Tacoma Intl are usually found in March or February, booked 82 days in advance, depart on a Thursday or Saturday and return on a Sunday

Find flight deals from Brisbane to Seattle

Cheapest flights from Brisbane to Seattle
Explore the most affordable flight options available from Brisbane to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

This Qantas Airways deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1112:10 pmBNE - SEA
1 stop23h 18mQantas Airways
Tue 12/306:00 amSEA - BNE
1 stop29h 45mQantas Airways
Deal found 10/29$795
This Flighttix deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/38:40 amBNE - SEA
2 stops26h 28mBritish Airways
Sun 11/166:30 amSEA - BNE
2 stops28h 30mBritish Airways
Deal found 10/29$796
This Qantas Airways deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1112:10 pmBNE - SEA
1 stop24h 10mQantas Airways
Fri 1/26:00 amSEA - BNE
1 stop29h 45mQantas Airways
Deal found 10/29$844
This American Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/247:40 pmBNE - SEA
1 stop20h 44mAmerican Airlines
Fri 11/286:05 amSEA - BNE
1 stop28h 55mAmerican Airlines
Deal found 10/29$858
This American Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1112:10 pmBNE - SEA
2 stops25h 02mAmerican Airlines
Tue 12/307:13 pmSEA - BNE
1 stop39h 47mAmerican Airlines
Deal found 10/29$893
This American Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1112:10 pmBNE - SEA
2 stops25h 02mAmerican Airlines
Sat 12/2711:59 pmSEA - BNE
2 stops35h 46mAmerican Airlines
Deal found 10/29$894
This American Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1112:10 pmBNE - SEA
2 stops25h 02mAmerican Airlines
Fri 1/210:32 amSEA - BNE
2 stops25h 13mAmerican Airlines
Deal found 10/29$895
This United Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1011:40 amBNE - SEA
1 stop29h 35mUnited Airlines
Tue 12/305:54 pmSEA - BNE
1 stop19h 36mUnited Airlines
Deal found 10/29$902
This United Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1011:40 amBNE - SEA
1 stop18h 38mUnited Airlines
Sat 12/2711:59 pmSEA - BNE
2 stops37h 31mUnited Airlines
Deal found 10/29$904

Cheap flight deals from Brisbane to Seattle

Discover tips and strategies to find the most affordable flight options for your journey from Brisbane (BNE) to Seattle (SEA). 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 October 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$795
(Qantas Airways)

One-way from

$535
(American Airlines)

Popular in

July

Cheapest in

March

Average price

$1,142
Provider with most accurate pricing for Brisbane-Seattle/Tacoma Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Brisbane-Seattle/Tacoma Intl flights.
Search Deals
From Brisbane to Seattle/Tacoma Intl
Search Deals
One-way flight from Brisbane to Seattle/Tacoma Intl
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($72 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($21 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Brisbane to Seattle 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 2,558,603 searches. Data last updated October 30, 2025.
Use the filters below to find and compare flights from Brisbane to Seattle that are best for you.

Fly from

Brisbane

Fly to

Seattle

Route

Depart

Return

Price

BrisbaneSeattle

BNE - SEA

BNESEA

Brisbane

Thu 12/11

12:10 pm-5:28 pm

1 stop23h 18m

Seattle/Tacoma Intl

Tue 12/30

6:00 am-5:45 am

1 stop29h 45m

$795

BrisbaneSeattle

BNE - SEA

BNESEA

Brisbane

Thu 12/11

12:10 pm-6:20 pm

1 stop24h 10m

Seattle/Tacoma Intl

Sun 12/28

6:00 am-5:45 am

1 stop29h 45m

$795

BrisbaneSeattle

BNE - SEA

BNESEA

Brisbane

Thu 1/15

10:45 am-9:31 am

1 stop16h 46m

Seattle/Tacoma Intl

Thu 2/12

3:40 pm-8:45 am

1 stop23h 05m

$832

BrisbaneSeattle

BNE - SEA

BNESEA

Brisbane

Thu 12/11

12:10 pm-6:20 pm

1 stop24h 10m

Seattle/Tacoma Intl

Fri 1/2

6:00 am-5:45 am

1 stop29h 45m

$844

BrisbaneSeattle

BNE - SEA

BNESEA

Brisbane

Sun 1/18

9:40 am-1:17 pm

1 stop21h 37m

Seattle/Tacoma Intl

Wed 2/11

8:35 am-5:00 am

2 stops26h 25m

$893

BrisbaneSeattle

BNE - SEA

BNESEA

Brisbane

Sun 1/18

12:10 pm-5:26 pm

2 stops23h 16m

Seattle/Tacoma Intl

Mon 2/9

11:25 am-5:00 am

2 stops23h 35m

$893

BrisbaneSeattle

BNE - SEA

BNESEA

Brisbane

Thu 12/11

12:10 pm-6:20 pm

1 stop24h 10m

Seattle/Tacoma Intl

Wed 12/31

6:30 am-5:00 am

2 stops28h 30m

$893

BrisbaneSeattle

BNE - SEA

BNESEA

Brisbane

Fri 1/16

7:40 pm-9:37 am

2 stops31h 57m

Seattle/Tacoma Intl

Tue 2/10

11:25 am-5:00 am

2 stops23h 35m

$893

BrisbaneSeattle

BNE - SEA

BNESEA

Brisbane

Fri 1/16

7:40 pm-11:59 pm

1 stop22h 19m

Seattle/Tacoma Intl

Sat 2/14

12:59 am-5:00 am

2 stops34h 01m

$893

BrisbaneSeattle

BNE - SEA

BNESEA

Brisbane

Sat 1/17

7:40 pm-11:59 pm

1 stop22h 19m

Seattle/Tacoma Intl

Mon 2/9

10:45 am-5:00 am

2 stops24h 15m

$893

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

Showing 1-10 of 21 results
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Compare providers for flights from Brisbane to Seattle

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Brisbane to Seattle in October.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Brisbane-Seattle flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Brisbane-Seattle flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Brisbane-Seattle flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Brisbane-Seattle flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Brisbane-Seattle flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Brisbane to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from Brisbane with our price prediction graph.
Estimated round-trip 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 Brisbane to Seattle

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

Use this chart to determine the optimal time to book a round-trip flight from Brisbane to Seattle. Price data was last updated on October 24, 2025.

To ensure you get the cheapest price possible for a flight from Brisbane to Seattle, you should look to book at least 82 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Brisbane to Seattle?

Currently, March is the cheapest month in which you can book a flight from Brisbane to Seattle (average of $711). Flying from Brisbane to Seattle in July is currently the most expensive (average of $964). 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.

Reviews of airlines servicing Seattle

Get insights into the airlines that provide service to Seattle. 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 Seattle. Reviews last updated October 30, 2025.
See what other customers who have flown with United Airlines and Air Canada from Brisbane to Seattle have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,998 reviews

Overall

7.4

Boarding

7.7

Food

6.6

Crew

8.1

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

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
United Airlines
7.4
Good
8,998 reviews
United Airlines
7.4
Good
8,998 reviews

Overall

7.4

Boarding

7.7

Food

6.6

Crew

8.1

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

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
Air Canada
7.1
Good
10,381 reviews
United Airlines
7.4
Good
8,998 reviews

Overall

7.4

Boarding

7.7

Food

6.6

Crew

8.1

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

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 Brisbane to Seattle. 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 Brisbane to Seattle?

    Departing from Brisbane to Seattle will take you 16h 46m. There are 7346 mi between Brisbane and Seattle. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Brisbane to Seattle round-trip?

    United Airlines, at $835, was found to be the cheapest airline from Brisbane to Seattle. An alternate airline flying to your destination would be Air Canada. Users have found that United Airlines is 22% cheaper than the other options available to this destination.

  • Can I find deals for flights from Brisbane to Seattle that include hotel bookings?

    Yes. In addition to deals on Brisbane to Seattle flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Brisbane to Seattle?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Brisbane to Seattle.

  • Can I find deals for business class flights from Brisbane to Seattle?

    Yes. Cheapflights offers flight deals from Brisbane to Seattle 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 Brisbane to Seattle?

    Currently, March is the cheapest month in which you can book a flight from Brisbane to Seattle (average of $711). Flying from Brisbane to Seattle in July is currently the most expensive (average of $964). 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.

See more FAQs

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
SeaTac
Tukwila
Tacoma
Lakewood
Olympia
Ocean Shores
Lynnwood
Edmonds
Leavenworth
Renton
Kirkland
Lacey
Kent
Federal Way
Cle Elum
Marysville
Puyallup
Chehalis
Fife
Issaquah

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Brisbane to Seattle

See prices for flight routes from nearby airports that may be better suited for you.
Brisbane to Pasco flights
Cairns to Seattle flights
Brisbane to Portland flights
Cairns to Portland flights

Top 2 airlines flying from Brisbane to Seattle

Discover the top 2 airlines that operate flights from Brisbane to Seattle. 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 2,558,603 searches. Data last updated October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$835Average$868FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$872Average$1,170FlexibilityNo cancel feeOn-time67%

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