HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Seattle

$416+ 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 2/3. Fares are subject to change and may not be available on all flights or dates of travel.
BNE — SEA
Jan 3 — Jan 101
Sat 1/3
Sat 1/10
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Brisbane to Seattle with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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

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 December 4, 2025.

This American Airlines deal was found by Cheapflights users on 12/3. 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.
Tue 12/912:10 pmBNE - SEA
2 stops40h 45mAmerican Airlines
Thu 1/15:23 amSEA - BNE
2 stops29h 37mAmerican Airlines
Deal found 12/3$693
This American Airlines deal was found by Cheapflights users on 12/3. 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.
Tue 12/912:10 pmBNE - SEA
2 stops40h 45mAmerican Airlines
Mon 12/296:02 pmSEA - BNE
1 stop42h 28mAmerican Airlines
Deal found 12/3$694
This American Airlines deal was found by Cheapflights users on 12/3. 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.
Tue 12/912:10 pmBNE - SEA
1 stop28h 15mAmerican Airlines
Sat 12/1312:31 amSEA - BNE
1 stop35h 59mAmerican Airlines
Deal found 12/3$696
This Delta deal was found by Cheapflights users on 12/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/710:40 amBNE - SEA
1 stop19h 59mDelta
Mon 12/297:50 pmSEA - BNE
1 stop18h 30mDelta
Deal found 12/3$702
This United Airlines deal was found by Cheapflights users on 12/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/811:40 amBNE - SEA
1 stop29h 35mUnited Airlines
Wed 12/317:12 pmSEA - BNE
1 stop18h 18mUnited Airlines
Deal found 12/3$703
This Delta deal was found by Cheapflights users on 12/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/710:40 amBNE - SEA
1 stop18h 05mDelta
Tue 12/301:35 pmSEA - BNE
2 stops48h 45mDelta
Deal found 12/3$704
This American Airlines deal was found by Cheapflights users on 12/3. 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.
Tue 12/912:10 pmBNE - SEA
1 stop28h 15mAmerican Airlines
Mon 12/156:25 amSEA - BNE
2 stops34h 40mAmerican Airlines
Deal found 12/3$719
This Qantas Airways deal was found by Cheapflights users on 12/3. 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 Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/712:10 pmBNE - SEA
1 stop23h 18mQantas Airways
Sun 12/146:25 amSEA - BNE
1 stop29h 20mQantas Airways
Deal found 12/3$738
This United Airlines deal was found by Cheapflights users on 12/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/811:40 amBNE - SEA
2 stops28h 06mUnited Airlines
Sun 12/147:34 pmSEA - BNE
2 stops23h 56mUnited Airlines
Deal found 12/3$924
This United Airlines deal was found by Cheapflights users on 12/4. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2111:40 amBNE - SEA
1 stop31h 19mUnited Airlines
Thu 12/2512:37 pmSEA - BNE
2 stops24h 53mUnited Airlines
Deal found 12/4$1,044
This United Airlines deal was found by Cheapflights users on 12/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/811:40 amBNE - SEA
1 stop21h 49mUnited Airlines
Sun 12/285:53 pmSEA - BNE
1 stop19h 37mUnited Airlines
Deal found 12/3$1,199
This United Airlines deal was found by Cheapflights users on 12/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/911:40 amBNE - SEA
2 stops40h 29mUnited Airlines
Sun 12/287:12 pmSEA - BNE
1 stop18h 18mUnited Airlines
Deal found 12/3$1,201

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 December 4, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$652
(BYOjet)

One-way from

$416
(Expedia)

Popular in

July

Cheapest in

March

Average price

$1,157
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 ($68 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($22 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 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 December 4, 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

Sat 1/31

10:45 am-7:16 pm

1 stop26h 31m

Seattle/Tacoma Intl

Sun 2/15

5:50 am-8:45 am

1 stop32h 55m

$651

BrisbaneSeattle

BNE - SEA

BNESEA

Brisbane

Fri 2/20

10:45 am-2:31 pm

1 stop21h 46m

Seattle/Tacoma Intl

Sun 2/22

8:00 pm-1:30 pm

2 stops23h 30m

$674

BrisbaneSeattle

BNE - SEA

BNESEA

Brisbane

Sat 1/31

11:40 am-6:14 pm

2 stops24h 34m

Seattle/Tacoma Intl

Sun 2/15

2:55 pm-7:30 am

2 stops22h 35m

$704

BrisbaneSeattle

BNE - SEA

BNESEA

Brisbane

Fri 2/20

11:40 am-10:59 pm

2 stops29h 19m

Seattle/Tacoma Intl

Sun 2/22

9:00 am-7:30 am

2 stops28h 30m

$704

BrisbaneSeattle

BNE - SEA

BNESEA

Brisbane

Fri 1/16

11:40 am-9:12 pm

1 stop27h 32m

Seattle/Tacoma Intl

Fri 1/23

3:30 pm-7:30 am

2 stops46h 00m

$704

BrisbaneSeattle

BNE - SEA

BNESEA

Brisbane

Sat 1/17

7:40 pm-11:59 pm

1 stop22h 19m

Seattle/Tacoma Intl

Fri 1/30

6:00 am-5:45 am

1 stop29h 45m

$705

BrisbaneSeattle

BNE - SEA

BNESEA

Brisbane

Sat 1/17

11:40 am-6:28 pm

1 stop24h 48m

Seattle/Tacoma Intl

Fri 1/30

6:03 am-7:30 am

1 stop31h 27m

$705

BrisbaneSeattle

BNE - SEA

BNESEA

Brisbane

Tue 2/3

10:45 am-10:06 pm

1 stop29h 21m

$416

BrisbaneSeattle

BNE - SEA

BNESEA

Brisbane

Tue 12/9

12:10 pm-10:43 am

2 stops40h 33m

$417

BrisbaneSeattle

BNE - SEA

BNESEA

Brisbane

Thu 12/11

12:10 pm-10:25 pm

1 stop28h 15m

$417

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/3

Showing 1-10 of 16 results
1
2

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 December.
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 November 28, 2025.

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 July is currently the most expensive (average of $918). 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 December 4, 2025.
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
426 reviews

Food

6.4

Overall

7.6

Crew

8.2

Entertainment

6.4

Boarding

7.7

Comfort

7.5

Reviews

1 / 20
6.0
Good

Andrew,Jun 2025

MEL - CNS

We didn’t eat or drink, but feel like a sardine. No room at all.
Virgin Australia
7.6
Good
426 reviews
Virgin Australia
7.6
Good
426 reviews

Food

6.4

Overall

7.6

Crew

8.2

Entertainment

6.4

Boarding

7.7

Comfort

7.5

Reviews

1 / 20
6.0
Good

Andrew,Jun 2025

MEL - CNS

We didn’t eat or drink, but feel like a sardine. No room at all.
United Airlines
7.4
Good
9,066 reviews
Virgin Australia
7.6
Good
426 reviews

Food

6.4

Overall

7.6

Crew

8.2

Entertainment

6.4

Boarding

7.7

Comfort

7.5

Reviews

1 / 20
6.0
Good

Andrew,Jun 2025

MEL - CNS

We didn’t eat or drink, but feel like a sardine. No room at all.
Air Canada
7.1
Good
10,500 reviews
Virgin Australia
7.6
Good
426 reviews

Food

6.4

Overall

7.6

Crew

8.2

Entertainment

6.4

Boarding

7.7

Comfort

7.5

Reviews

1 / 20
6.0
Good

Andrew,Jun 2025

MEL - CNS

We didn’t eat or drink, but feel like a sardine. No room at all.

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 24h 34m. 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?

    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 59% 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 July is currently the most expensive (average of $918). 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
Olympia
Ocean Shores
Edmonds
Lynnwood
Renton
Puyallup
Kirkland
Kent
Tukwila
Cle Elum
Marysville
Leavenworth
Fife
Aberdeen
Shoreline
Centralia
Federal Way

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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
Brisbane to Pasco flights
Cairns to Portland flights
Cairns to Seattle 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 December 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$835Average$868FlexibilityNo cancel feeOn-time69%
Virgin AustraliaCheapest$866Average$2,565FlexibilityNo cancel feeOn-time80%
Air CanadaCheapest$872Average$1,166FlexibilityNo cancel feeOn-time67%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.