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$400+ 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 2/26. Fares are subject to change and may not be available on all flights or dates of travel.
BNE — SEA
Feb 4 — Feb 111
Wed 2/4
Wed 2/11
1 adult, Economy
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Cheap 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 January 5, 2026.

This BestPriceTravel deal was found by Cheapflights users on 1/3. 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 BestPriceTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/1810:45 amBNE - SEA
1 stop16h 30mAir Canada
Wed 2/258:00 pmSEA - BNE
1 stop18h 45mAir Canada
Deal found 1/3$668
This BestPriceTravel deal was found by Cheapflights users on 1/2. 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 BestPriceTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/810:45 amBNE - SEA
1 stop16h 30mAir Canada
Wed 2/259:55 amSEA - BNE
1 stop28h 50mAir Canada
Deal found 1/2$670
This flugladen.de deal was found by Cheapflights users on 1/4. 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 flugladen.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/110:45 amBNE - SEA
1 stop29h 21mAir Canada
Sat 2/143:40 pmSEA - BNE
1 stop23h 05mAir Canada
Deal found 1/4$671
This Gotogate deal was found by Cheapflights users on 1/2. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/210:45 amBNE - SEA
1 stop16h 46mAir Canada
Sun 2/158:00 pmSEA - BNE
1 stop18h 45mAir Canada
Deal found 1/2$685
This Air Canada deal was found by Cheapflights users on 1/2. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/86:10 amBNE - SEA
2 stops21h 05mMultiple Airlines
Wed 2/259:55 amSEA - BNE
1 stop28h 50mMultiple Airlines
Deal found 1/2$690
This Aunt Betty deal was found by Cheapflights users on 1/1. 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 Aunt Betty is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/167:50 pmBNE - SEA
2 stops31h 25mMultiple Airlines
Mon 2/233:40 pmSEA - BNE
1 stop23h 05mMultiple Airlines
Deal found 1/1$692
This American Airlines deal was found by Cheapflights users on 1/1. 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.
Fri 3/67:40 pmBNE - SEA
1 stop21h 08mAmerican Airlines
Mon 3/911:26 amSEA - BNE
2 stops24h 34mAmerican Airlines
Deal found 1/1$707
This American Airlines deal was found by Cheapflights users on 1/3. 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.
Fri 1/167:40 pmBNE - SEA
1 stop22h 19mAmerican Airlines
Thu 1/227:00 amSEA - BNE
2 stops28h 00mAmerican Airlines
Deal found 1/3$708
This American Airlines deal was found by Cheapflights users on 1/3. 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.
Sun 1/1812:10 pmBNE - SEA
1 stop25h 12mAmerican Airlines
Mon 1/267:00 amSEA - BNE
2 stops29h 30mAmerican Airlines
Deal found 1/3$710
This Air Canada deal was found by Cheapflights users on 1/4. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/2810:45 amBNE - SEA
1 stop29h 21mAir Canada
Tue 2/33:40 pmSEA - BNE
1 stop23h 05mAir Canada
Deal found 1/4$714

Find 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 January 5, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$668
(BestPriceTravel)

One-way from

$400
(BYOjet)

Popular in

July

Cheapest in

March

Average price

$858
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. 8% potential increase in price ($91 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($26 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
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 January 5, 2026.
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

Wed 2/18

10:45 am-9:15 am

1 stop16h 30m

Seattle/Tacoma Intl

Wed 2/25

8:00 pm-8:45 am

1 stop18h 45m

$668

BrisbaneSeattle

BNE - SEA

BNESEA

Brisbane

Sun 2/8

10:45 am-9:15 am

1 stop16h 30m

Seattle/Tacoma Intl

Wed 2/25

9:55 am-8:45 am

1 stop28h 50m

$670

BrisbaneSeattle

BNE - SEA

BNESEA

Brisbane

Sun 2/1

10:45 am-10:06 pm

1 stop29h 21m

Seattle/Tacoma Intl

Sat 2/14

3:40 pm-8:45 am

1 stop23h 05m

$671

BrisbaneSeattle

BNE - SEA

BNESEA

Brisbane

Mon 2/16

10:45 am-9:15 am

1 stop16h 30m

Seattle/Tacoma Intl

Mon 2/23

8:00 pm-8:45 am

1 stop18h 45m

$671

BrisbaneSeattle

BNE - SEA

BNESEA

Brisbane

Mon 2/2

10:45 am-9:31 am

1 stop16h 46m

Seattle/Tacoma Intl

Sun 2/15

8:00 pm-8:45 am

1 stop18h 45m

$685

BrisbaneSeattle

BNE - SEA

BNESEA

Brisbane

Mon 3/2

10:45 am-7:16 pm

1 stop26h 31m

Seattle/Tacoma Intl

Sat 3/7

8:00 pm-2:20 pm

2 stops24h 20m

$690

BrisbaneSeattle

BNE - SEA

BNESEA

Brisbane

Mon 2/16

7:50 pm-9:15 am

2 stops31h 25m

Seattle/Tacoma Intl

Mon 2/23

3:40 pm-8:45 am

1 stop23h 05m

$692

BrisbaneSeattle

BNE - SEA

BNESEA

Brisbane

Fri 3/6

7:40 pm-10:48 pm

1 stop21h 08m

Seattle/Tacoma Intl

Mon 3/9

11:26 am-5:00 am

2 stops24h 34m

$707

BrisbaneSeattle

BNE - SEA

BNESEA

Brisbane

Sat 1/17

7:40 pm-11:59 pm

1 stop22h 19m

Seattle/Tacoma Intl

Thu 1/22

7:00 am-5:00 am

2 stops28h 00m

$708

BrisbaneSeattle

BNE - SEA

BNESEA

Brisbane

Sun 1/18

12:10 pm-9:59 pm

2 stops27h 49m

Seattle/Tacoma Intl

Thu 1/22

7:00 am-5:00 am

2 stops28h 00m

$709

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/3

Showing 1-10 of 18 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 January.
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 January 2, 2026.

To ensure you get the cheapest price possible for a flight from Brisbane to Seattle, you should look to book at least 81 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, January is the cheapest month in which you can book a flight from Brisbane to Seattle (average of $573). Flying from Brisbane to Seattle in April is currently the most expensive (average of $922). 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.

How much does it cost to fly round-trip from Brisbane to Seattle?

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 January 5, 2026.
See what other customers who have flown with Virgin Australia, 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.
Virgin Australia
7.6
Good
432 reviews

Boarding

7.7

Crew

8.2

Comfort

7.5

Entertainment

6.4

Food

6.4

Overall

7.6

Reviews

1 / 20
10.0
Excellent

Leanne,Dec 2025

MEL - LST

The crew were very welcoming and the landing was excellent
Virgin Australia
7.6
Good
432 reviews
Virgin Australia
7.6
Good
432 reviews

Boarding

7.7

Crew

8.2

Comfort

7.5

Entertainment

6.4

Food

6.4

Overall

7.6

Reviews

1 / 20
10.0
Excellent

Leanne,Dec 2025

MEL - LST

The crew were very welcoming and the landing was excellent
United Airlines
7.4
Good
9,138 reviews
Virgin Australia
7.6
Good
432 reviews

Boarding

7.7

Crew

8.2

Comfort

7.5

Entertainment

6.4

Food

6.4

Overall

7.6

Reviews

1 / 20
10.0
Excellent

Leanne,Dec 2025

MEL - LST

The crew were very welcoming and the landing was excellent
Air Canada
7.1
Good
10,592 reviews
Virgin Australia
7.6
Good
432 reviews

Boarding

7.7

Crew

8.2

Comfort

7.5

Entertainment

6.4

Food

6.4

Overall

7.6

Reviews

1 / 20
10.0
Excellent

Leanne,Dec 2025

MEL - LST

The crew were very welcoming and the landing was excellent

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 30m. There are 7346 mi between Brisbane and Seattle.

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

    Air Canada, at $431, was found to be the cheapest airline from Brisbane to Seattle.Alternate airlines to your destination round-trip include United Airlines and Virgin Australia. Users have found that Air Canada is 58% 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, January is the cheapest month in which you can book a flight from Brisbane to Seattle (average of $573). Flying from Brisbane to Seattle in April is currently the most expensive (average of $922). 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
Tacoma
SeaTac
Lakewood
Ocean Shores
Olympia
Lynnwood
Edmonds
Renton
Puyallup
Kirkland
Kent
Tukwila
Marysville
Fife
Aberdeen
Shoreline
Centralia
Federal Way
Chehalis
Tumwater

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 Portland flights
Cairns to Seattle flights
Brisbane to Pasco flights
Cairns to Portland flights

Top 3 airlines flying from Brisbane to Seattle

Discover the top 3 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 January 5, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$835Average$872FlexibilityNo cancel feeOn-time69%
Virgin AustraliaCheapest$866Average$2,565FlexibilityNo cancel feeOn-time80%
Air CanadaCheapest$872Average$1,222FlexibilityNo cancel feeOn-time67%

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