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Cheap flights from Brisbane to Seattle from $556

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 6/3. Fares are subject to change and may not be available on all flights or dates of travel.
BNE — SEA
15 Mar — 22 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Brisbane to Seattle

Enter your travel dates to find the best prices.

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 13 February 2026.

Wed 4/319:40
BNE
-
SEA
1 stop18h 18m
Qantas Airways
Mon 23/314:53
SEA
-
BNE
1 stop21h 07m
Qantas Airways
Deal found 10/2$933
Fri 6/309:40
BNE
-
SEA
1 stop24h 17m
American Airlines
Mon 9/306:00
SEA
-
BNE
1 stop30h 00m
American Airlines
Deal found 9/2$943
Fri 13/219:40
BNE
-
SEA
1 stop21h 08m
American Airlines
Sat 28/205:37
SEA
-
BNE
2 stops29h 23m
American Airlines
Deal found 11/2$944
Wed 4/311:05
BNE
-
SEA
2 stops21h 39m
Delta
Mon 23/311:25
SEA
-
BNE
2 stops26h 55m
Delta
Deal found 10/2$957
Thu 19/209:40
BNE
-
SEA
1 stop24h 17m
Qantas Airways
Fri 13/317:00
SEA
-
BNE
1 stop43h 30m
Qantas Airways
Deal found 12/2$1,008
Fri 20/210:45
BNE
-
SEA
1 stop21h 46m
Air Canada
Tue 24/220:00
SEA
-
BNE
1 stop18h 45m
Air Canada
Deal found 11/2$1,059
Fri 20/211:40
BNE
-
SEA
2 stops27h 32m
United Airlines
Tue 24/219:29
SEA
-
BNE
1 stop18h 01m
United Airlines
Deal found 11/2$1,074
Thu 19/211:40
BNE
-
SEA
2 stops42h 09m
United Airlines
Fri 13/317:20
SEA
-
BNE
1 stop20h 10m
United Airlines
Deal found 12/2$1,076
Sat 27/611:55
BNE
-
SEA
2 stops26h 40m
Multiple Airlines
Thu 16/709:14
SEA
-
BNE
2 stops32h 26m
Multiple Airlines
Deal found 9/2$1,274

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 13 February 2026.

Round-trip from

$933

One-way from

$556

Popular in

April

Cheapest in

March

Average price

$1,220
Qantas Airways
  • Qantas Airways
  • 4/3-23/3
  • 2 total stops
  • 39h 25m total
  • Brisbane to Seattle
Search Deals
Qantas Airways
  • Qantas Airways
  • 6/3
  • 1 total stop
  • 21h 08m total
  • Brisbane to Seattle
Search Deals
High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($42 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customise 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 647,157 searches. Data last updated 13 February 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

Fri 6/3

09:40-20:28

2 stops28h 48m

Seattle/Tacoma Intl

Mon 9/3

18:22-05:30

2 stops42h 08m

$946

BrisbaneSeattle

BNE - SEA

BNESEA

Brisbane

Wed 4/3

11:05-16:48

2 stops23h 43m

Seattle/Tacoma Intl

Mon 23/3

09:40-07:20

1 stop28h 40m

$957

BrisbaneSeattle

BNE - SEA

BNESEA

Brisbane

Wed 1/7

10:00-18:32

1 stop25h 32m

Seattle/Tacoma Intl

Sun 5/7

09:55-07:05

1 stop28h 10m

$1,359

BrisbaneSeattle

BNE - SEA

BNESEA

Brisbane

Sat 28/3

10:40-22:56

2 stops53h 16m

Seattle/Tacoma Intl

Sat 4/4

07:11-08:10

2 stops55h 59m

$1,397

BrisbaneSeattle

BNE - SEA

BNESEA

Brisbane

Wed 17/6

10:30-08:00

2 stops38h 30m

Seattle/Tacoma Intl

Wed 15/7

10:50-06:30

1 stop26h 40m

$1,449

BrisbaneSeattle

BNE - SEA

BNESEA

Brisbane

Fri 6/3

19:40-22:48

1 stop21h 08m

$556

BrisbaneSeattle

BNE - SEA

BNESEA

Brisbane

Thu 5/3

19:40-22:48

1 stop21h 08m

$567

BrisbaneSeattle

BNE - SEA

BNESEA

Brisbane

Fri 6/3

19:40-22:48

1 stop21h 08m

$568

BrisbaneSeattle

BNE - SEA

BNESEA

Brisbane

Mon 2/3

09:40-21:17

1 stop29h 37m

$571

BrisbaneSeattle

BNE - SEA

BNESEA

Brisbane

Fri 6/3

09:40-21:17

1 stop29h 37m

$571

Flights are sorted by cheapest return flights first.

Deals found on 12/2

Showing 1-10 of 17 results
1
2

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 return 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 return flight from Brisbane to Seattle. Price data was last updated on 6 February 2026.

Booking 10 days in advance of your planned departure date is, on average, the best time to get cheap flights from Brisbane to Seattle. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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 $810). Flying from Brisbane to Seattle in April is currently the most expensive (average of $1,296). 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 13 February 2026.
Check out reviews from past customers who have flown with Singapore Airlines, Air New Zealand, andQantas Airways from Brisbane to Seattle to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.2
Very Good
1,452 reviews
Check prices

Boarding

8.3

Overall

8.2

Comfort

8.0

Crew

8.6

Food

7.8

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.
Singapore Airlines
8.2
Very Good
1,452 reviews
Singapore Airlines
8.2
Very Good
1,452 reviews
Check prices

Boarding

8.3

Overall

8.2

Comfort

8.0

Crew

8.6

Food

7.8

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.
Air New Zealand
8.0
Very Good
582 reviews
Singapore Airlines
8.2
Very Good
1,452 reviews
Check prices

Boarding

8.3

Overall

8.2

Comfort

8.0

Crew

8.6

Food

7.8

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.
Qantas Airways
7.5
Good
989 reviews
Singapore Airlines
8.2
Very Good
1,452 reviews
Check prices

Boarding

8.3

Overall

8.2

Comfort

8.0

Crew

8.6

Food

7.8

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.
United Airlines
7.4
Good
9,292 reviews
Singapore Airlines
8.2
Very Good
1,452 reviews
Check prices

Boarding

8.3

Overall

8.2

Comfort

8.0

Crew

8.6

Food

7.8

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.
Air Canada
7.1
Good
10,717 reviews
Singapore Airlines
8.2
Very Good
1,452 reviews
Check prices

Boarding

8.3

Overall

8.2

Comfort

8.0

Crew

8.6

Food

7.8

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.

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?

    A quick flight from Brisbane to Seattle can take about 28h 48m. American Airlines provides one of the quickest options available for as low as $946. The distance from Brisbane to Seattle is about 11822 km.

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

    Currently priced at $944, Air Canada will fly you from Brisbane to Seattle and back. In addition to Air Canada, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from United Airlines and Air New Zealand - these airlines can fly you to your destination from $948 and $1,171, respectively. Air Canada is priced at 33% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Brisbane to Seattle one-way?

    For one-way options, check prices for Qantas Airways. According to our data, you can fly for as low as $568. Users have also found prices from $589 and $609 on United Airlines and Air Canada, respectively.

  • 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 holiday 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 $810). Flying from Brisbane to Seattle in April is currently the most expensive (average of $1,296). 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

Travelling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
Ocean Shores

Browse thousands of different options on Cheapflights for your next trip

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Fly from Brisbane to Seattle on these airlines

Choose from the following airlines for your flight from Brisbane to Seattle. Flights are based on user searches made on Cheapflights and were last updated on 13 February 2026.
Air Canada flights from Brisbane to Seattle/Tacoma Intl
Virgin Australia flights from Brisbane to Seattle/Tacoma Intl

Top 8 airlines flying from Brisbane to Seattle

Discover the top 8 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 647,157 searches. Data last updated 13 February 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$944Average$1,303FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapest$948Average$1,272FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air New ZealandCheapest$1,171Average$1,580FlexibilityNo cancel feeOn-time78%
Search Air New Zealand flights
Philippine AirlinesCheapest$1,235Average$1,517FlexibilityNo cancel feeOn-time60%
Search Philippine Airlines flights
EVA AirCheapest$1,259Average$1,464FlexibilityNo cancel feeOn-time74%
Search EVA Air flights
Virgin AustraliaCheapest$1,278Average$1,563FlexibilityNo cancel feeOn-time80%
Search Virgin Australia flights
Qantas AirwaysCheapest$1,292Average$1,531FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
Singapore AirlinesCheapest$1,367Average$1,636FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Brisbane to Seattle?

Deals for Brisbane to Seattle flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Brisbane to Seattle?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Brisbane to Seattle.

Can Cheapflights find flights from Brisbane to Seattle with no change fees?

Need flexible booking options for your flight to Seattle from Brisbane? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Brisbane to Seattle become cheaper?

Of course! You can now track prices for flights from Brisbane to Seattle and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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