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Cheap flights from Brisbane to Seattle from $765

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 18/11. Fares are subject to change and may not be available on all flights or dates of travel.
BNE — SEA
29 Jul — 5 Aug1
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 29 June 2026.

Fri 21/811:35
BNE
-
SEA
2 stops27h 04m
Multiple Airlines
Sat 29/814:45
SEA
-
BNE
2 stops26h 55m
Multiple Airlines
Deal found 25/6$1,435
Tue 4/815:15
BNE
-
SEA
2 stops25h 44m
Multiple Airlines
Tue 18/821:09
SEA
-
BNE
2 stops33h 16m
Multiple Airlines
Deal found 26/6$1,448
Tue 4/807:40
BNE
-
SEA
2 stops33h 19m
Multiple Airlines
Wed 26/807:20
SEA
-
BNE
2 stops23h 05m
Multiple Airlines
Deal found 26/6$1,464
Mon 13/710:00
BNE
-
SEA
1 stop25h 32m
Air Canada
Tue 21/715:00
SEA
-
BNE
1 stop23h 05m
Air Canada
Deal found 28/6$1,473
Thu 6/816:35
BNE
-
SEA
2 stops24h 24m
Multiple Airlines
Thu 27/807:20
SEA
-
BNE
2 stops23h 05m
Multiple Airlines
Deal found 28/6$1,480
Tue 4/810:15
BNE
-
SEA
1 stop25h 17m
Air Canada
Tue 18/810:45
SEA
-
BNE
1 stop27h 20m
Air Canada
Deal found 26/6$1,489
Wed 19/820:45
BNE
-
SEA
2 stops44h 08m
Multiple Airlines
Fri 28/807:20
SEA
-
BNE
2 stops23h 05m
Multiple Airlines
Deal found 26/6$1,490
Mon 13/719:25
BNE
-
SEA
2 stops31h 42m
Multiple Airlines
Tue 21/710:45
SEA
-
BNE
1 stop27h 20m
Multiple Airlines
Deal found 28/6$1,496
Wed 19/810:00
BNE
-
SEA
1 stop25h 32m
Multiple Airlines
Thu 27/819:20
SEA
-
BNE
2 stops23h 10m
Multiple Airlines
Deal found 24/6$1,509
Fri 7/808:45
BNE
-
SEA
2 stops32h 14m
Multiple Airlines
Wed 26/807:20
SEA
-
BNE
2 stops23h 05m
Multiple Airlines
Deal found 26/6$1,513
Thu 6/810:15
BNE
-
SEA
1 stop21h 07m
Air Canada
Thu 27/815:00
SEA
-
BNE
2 stops27h 30m
Air Canada
Deal found 28/6$1,519

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 29 June 2026.

Round-trip from

$1,435

One-way from

$765

Popular in

September

Cheapest in

March

Average price

$1,374
21/8-29/8
  • 21/8-29/8
  • 4 total stops
  • 53h 59m total
  • Brisbane to Seattle
Search Deals
18/11
  • 18/11
  • 3 total stops
  • 45h 26m total
  • Brisbane to Seattle
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($198 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($49 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 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 29 June 2026.
Use the filters below to find and compare flights from Brisbane to Seattle that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BrisbaneSeattle

BNE - SEA

BNESEA

Brisbane

Thu 6/8

16:35-23:59

2 stops24h 24m

Seattle/Tacoma Intl

Thu 27/8

07:20-23:25

2 stops23h 05m

$1,480

BrisbaneSeattle

BNE - SEA

BNESEA

Brisbane

Fri 7/8

08:45-23:59

2 stops32h 14m

Seattle/Tacoma Intl

Wed 26/8

07:20-23:25

2 stops23h 05m

$1,513
Fastest return journey

BrisbaneSeattle

BNE - SEA

BNESEA

Brisbane

Thu 16/7

10:15-14:22

1 stop21h 07m

Seattle/Tacoma Intl

Sat 8/8

19:20-07:05

1 stop18h 45m

$1,532

BrisbaneSeattle

BNE - SEA

BNESEA

Brisbane

Tue 4/8

17:35-22:41

2 stops22h 06m

Seattle/Tacoma Intl

Sat 29/8

17:32-11:30

2 stops24h 58m

$1,876

BrisbaneSeattle

BNE - SEA

BNESEA

Brisbane

Mon 3/8

11:40-20:56

2 stops26h 16m

Seattle/Tacoma Intl

Sat 29/8

17:32-11:55

2 stops25h 23m

$1,876

BrisbaneSeattle

BNE - SEA

BNESEA

Brisbane

Thu 26/11

05:15-10:52

2 stops23h 37m

Seattle/Tacoma Intl

Thu 31/12

14:10-12:40

2 stops28h 30m

$1,877

BrisbaneSeattle

BNE - SEA

BNESEA

Brisbane

Mon 13/7

20:45-10:07

2 stops30h 22m

Seattle/Tacoma Intl

Tue 21/7

19:20-14:30

2 stops26h 10m

$1,954

BrisbaneSeattle

BNE - SEA

BNESEA

Brisbane

Tue 14/7

22:15-19:50

1 stop38h 35m

Seattle/Tacoma Intl

Mon 20/7

18:36-20:00

2 stops56h 24m

$2,063

BrisbaneSeattle

BNE - SEA

BNESEA

Brisbane

Thu 26/11

07:05-21:23

3 stops32h 18m

Seattle/Tacoma Intl

Tue 29/12

13:55-07:30

2 stops23h 35m

$2,088

BrisbaneSeattle

BNE - SEA

BNESEA

Brisbane

Thu 26/11

07:05-11:14

2 stops22h 09m

Seattle/Tacoma Intl

Sun 3/1

22:40-07:30

2 stops38h 50m

$2,088

Flights are sorted by cheapest return flights first.

Deals found on 28/6

Showing 1-10 of 20 resultsSorted by cheapest first
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

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 $1,192). Flying from Brisbane to Seattle in September is currently the most expensive (average of $1,800). 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 for a return flight 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 29 June 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
1,556 reviews
Check prices

Comfort

8.0

Overall

8.2

Entertainment

8.1

Boarding

8.3

Food

7.8

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Singapore Airlines
8.2
Very Good
1,556 reviews
Singapore Airlines
8.2
Very Good
1,556 reviews
Check prices

Comfort

8.0

Overall

8.2

Entertainment

8.1

Boarding

8.3

Food

7.8

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Air New Zealand
8.0
Very Good
646 reviews
Singapore Airlines
8.2
Very Good
1,556 reviews
Check prices

Comfort

8.0

Overall

8.2

Entertainment

8.1

Boarding

8.3

Food

7.8

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Qantas Airways
7.5
Good
1,054 reviews
Singapore Airlines
8.2
Very Good
1,556 reviews
Check prices

Comfort

8.0

Overall

8.2

Entertainment

8.1

Boarding

8.3

Food

7.8

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
United Airlines
7.4
Good
9,895 reviews
Singapore Airlines
8.2
Very Good
1,556 reviews
Check prices

Comfort

8.0

Overall

8.2

Entertainment

8.1

Boarding

8.3

Food

7.8

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Air Canada
7.1
Good
11,270 reviews
Singapore Airlines
8.2
Very Good
1,556 reviews
Check prices

Comfort

8.0

Overall

8.2

Entertainment

8.1

Boarding

8.3

Food

7.8

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.

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 21h 07m. Air Canada provides one of the quickest options available for as low as $1,532. The distance from Brisbane to Seattle is about 11822 km. This flight may include one or multiple stops.

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

    Currently priced at $968, 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 $972 and $1,201, respectively. Air Canada is priced at 32% 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 United Airlines. According to our data, you can fly for as low as $591. Users have also found prices from $616 and $998 on Air Canada and Qantas Airways, 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, March is the cheapest month in which you can book a flight from Brisbane to Seattle (average of $1,192). Flying from Brisbane to Seattle in September is currently the most expensive (average of $1,800). 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
SeaTac
Ocean Shores
Tukwila

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 29 June 2026.
Air Canada flights from Brisbane to Seattle/Tacoma Intl

Top 5 airlines flying from Brisbane to Seattle

Discover the top 5 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 29 June 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$968Average$1,333FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapest$972Average$1,294FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air New ZealandCheapest$1,201Average$1,620FlexibilityNo cancel feeOn-time78%
Search Air New Zealand flights
Qantas AirwaysCheapest$1,324Average$1,722FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
Singapore AirlinesCheapest$1,627Average$1,677FlexibilityNo 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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