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Cheap flights from Brisbane to Seattle from $607

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 6/10. Fares are subject to change and may not be available on all flights or dates of travel.
BNE — SEA
11 Sep — 18 Sep1
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 12 August 2026.

Fri 16/1011:35 -
2 stops24h 10m
Mon 9/1111:06 -
1 stop24h 44m
Deal found 12/8$1,469
Thu 13/810:15 -
1 stop16h 50m
Wed 26/815:00 -
1 stop23h 05m
Deal found 10/8$1,486
Tue 8/910:15 -
1 stop29h 32m
Tue 15/919:15 -
1 stop18h 50m
Deal found 11/8$1,489
Tue 8/910:15 -
1 stop25h 17m
Tue 15/919:15 -
2 stops26h 15m
Deal found 11/8$1,514
Thu 10/910:15 -
1 stop25h 17m
Wed 23/910:50 -
1 stop27h 15m
Deal found 10/8$1,530
Wed 26/810:00 -
1 stop29h 42m
Sun 30/810:40 -
1 stop27h 25m
Deal found 10/8$1,550
Thu 1/1010:00 -
1 stop16h 52m
Thu 15/1015:00 -
2 stops27h 30m
Deal found 9/8$1,564
Sun 4/1010:00 -
1 stop16h 52m
Sun 11/1005:40 -
1 stop32h 25m
Deal found 11/8$1,585

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 12 August 2026.

Round-trip from

$1,469

One-way from

$607

Popular in

September

Cheapest in

March

Average price

$1,608
16/10-9/11
  • 16/10-9/11
  • 3 total stops
  • 48h 54m total
  • Brisbane to Seattle
Search Deals
6/10
  • 6/10
  • 2 total stops
  • 24h 01m total
  • Brisbane to Seattle
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($184 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($47 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 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 12 August 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 Brisbane - SEA Seattle/Tacoma Intl

BNESEA

Brisbane

Sat 12/12

11:40-23:21

1 stop29h 41m

Seattle/Tacoma Intl

Sat 26/12

17:32-07:30

1 stop19h 58m

$2,132

BrisbaneSeattle

BNE Brisbane - SEA Seattle/Tacoma Intl

BNESEA

Brisbane

Fri 18/9

12:20-17:39

2 stops46h 19m

Seattle/Tacoma Intl

Fri 2/10

06:49-10:50

2 stops35h 01m

$2,528

BrisbaneSeattle

BNE Brisbane - SEA Seattle/Tacoma Intl

BNESEA

Brisbane

Fri 18/9

10:00-18:32

1 stop25h 32m

Seattle/Tacoma Intl

Fri 2/10

15:00-07:05

1 stop23h 05m

$2,539

BrisbaneSeattle

BNE Brisbane - SEA Seattle/Tacoma Intl

BNESEA

Brisbane

Fri 18/9

13:40-19:15

2 stops46h 35m

Seattle/Tacoma Intl

Thu 1/10

01:15-20:00

1 stop25h 45m

$2,658

BrisbaneSeattle

BNE Brisbane - SEA Seattle/Tacoma Intl

BNESEA

Brisbane

Tue 8/9

14:00-21:40

3 stops24h 40m

Seattle/Tacoma Intl

Tue 15/9

17:44-10:05

2 stops23h 21m

$2,732

BrisbaneSeattle

BNE Brisbane - SEA Seattle/Tacoma Intl

BNESEA

Brisbane

Sat 12/12

13:55-21:56

3 stops50h 01m

Seattle/Tacoma Intl

Sat 26/12

19:30-13:20

2 stops23h 50m

$2,892

BrisbaneSeattle

BNE Brisbane - SEA Seattle/Tacoma Intl

BNESEA

Brisbane

Sat 19/12

22:35-18:10

1 stop37h 35m

Seattle/Tacoma Intl

Tue 29/12

00:10-20:20

1 stop26h 10m

$2,975

BrisbaneSeattle

BNE Brisbane - SEA Seattle/Tacoma Intl

BNESEA

Brisbane

Tue 8/9

06:00-16:52

2 stops27h 52m

Seattle/Tacoma Intl

Tue 22/9

12:30-05:00

3 stops23h 30m

$3,015

BrisbaneSeattle

BNE Brisbane - SEA Seattle/Tacoma Intl

BNESEA

Brisbane

Sat 19/12

13:10-18:43

1 stop23h 33m

Seattle/Tacoma Intl

Wed 30/12

06:00-11:00

2 stops35h 00m

$3,054

BrisbaneSeattle

BNE Brisbane - SEA Seattle/Tacoma Intl

BNESEA

Brisbane

Sat 19/12

11:40-18:31

1 stop24h 51m

Seattle/Tacoma Intl

Wed 30/12

14:53-07:30

2 stops22h 37m

$3,074

Flights are sorted by cheapest return flights first.

Deals found on 9/8

Showing 1-10 of 21 resultsSorted by cheapest first
1
2
3

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 $1,163). Flying from Brisbane to Seattle in September is currently the most expensive (average of $1,772). 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?

Airfare is typical for this route at the moment.

Brisbane to Seattle flights typically cost between $1,315 and $1,714 in October.
The cheapest return price found within the last 5 days was $1,469 on Multiple Airlines (16 Oct–9 Nov).

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 12 August 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
1,584 reviews
Check prices

Overall

8.2

Boarding

8.3

Comfort

8.0

Entertainment

8.1

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
1,584 reviews
Singapore Airlines
8.2
Very Good
1,584 reviews
Check prices

Overall

8.2

Boarding

8.3

Comfort

8.0

Entertainment

8.1

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
662 reviews
Singapore Airlines
8.2
Very Good
1,584 reviews
Check prices

Overall

8.2

Boarding

8.3

Comfort

8.0

Entertainment

8.1

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
1,081 reviews
Singapore Airlines
8.2
Very Good
1,584 reviews
Check prices

Overall

8.2

Boarding

8.3

Comfort

8.0

Entertainment

8.1

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
10,113 reviews
Singapore Airlines
8.2
Very Good
1,584 reviews
Check prices

Overall

8.2

Boarding

8.3

Comfort

8.0

Entertainment

8.1

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
11,466 reviews
Singapore Airlines
8.2
Very Good
1,584 reviews
Check prices

Overall

8.2

Boarding

8.3

Comfort

8.0

Entertainment

8.1

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 25h 32m. United Airlines provides one of the quickest options available for as low as $2,539. 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 $932, 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 Qantas Airways - these airlines can fly you to your destination from $949 and $1,293, respectively. Air Canada is priced at 34% lower than the current average price of a flight leaving 3 months from now.

  • 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 $1,163). Flying from Brisbane to Seattle in September is currently the most expensive (average of $1,772). 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 12 August 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 12 August 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$932Average$1,355FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapest$949Average$1,263FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Qantas AirwaysCheapest$1,293Average$1,453FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
Air New ZealandCheapest$1,388Average$1,637FlexibilityNo cancel feeOn-time78%
Search Air New Zealand flights
Singapore AirlinesCheapest$1,589Average$1,637FlexibilityNo 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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