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Cheap flights from Brisbane to Seattle from $729

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 16/8. Fares are subject to change and may not be available on all flights or dates of travel.
BNE — SEA
18 Jun — 25 Jun1
1 adult

Cheapflights Tip: The best prices from Brisbane to Seattle/Tacoma Intl are usually found in January or March, booked 63 days in advance, depart on a Saturday or Friday and return on a Monday

Cheap 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 June 2025.

Round-trip from

$1,471

One-way from

$729

Popular in

December

Cheapest in

January

Average price

$1,813
Air Canada
  • Air Canada
  • 6/10-20/10
  • 2 total stops
  • 49h 21m total
  • Brisbane to Seattle
Search Deals
16/8
  • 16/8
  • 2 total stops
  • 39h 47m total
  • Brisbane to Seattle
Search Deals
High demand for flights, 3% potential price rise
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Cheapest flight prices on average. 2% potential price decrease ($56 potential savings vs. average return price).
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Average for round-trip flights in June 2025
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Find 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 13 June 2025.

Mon 6/1010:00BNE - SEA
1 stop21h 16mAir Canada
Mon 20/1010:00SEA - BNE
1 stop28h 05mAir Canada
Deal found 12/6$1,471
Sun 27/711:15BNE - SEA
1 stop25h 00mPhilippine Airlines
Sun 3/823:35SEA - BNE
1 stop41h 20mPhilippine Airlines
Deal found 12/6$1,477
Thu 17/722:15BNE - SEA
1 stop38h 35mEVA Air
Tue 29/701:10SEA - BNE
1 stop25h 50mEVA Air
Deal found 12/6$1,486
Sat 26/720:45BNE - SEA
2 stops41h 55mMultiple Airlines
Sat 2/808:15SEA - BNE
2 stops30h 15mMultiple Airlines
Deal found 11/6$1,627
Sun 20/714:15BNE - SEA
2 stops24h 29mQantas Airways
Wed 13/814:32SEA - BNE
2 stops27h 08mQantas Airways
Deal found 12/6$1,822
Sun 20/722:50BNE - SEA
1 stop37h 55mChina Airlines
Tue 12/801:40SEA - BNE
1 stop39h 55mChina Airlines
Deal found 12/6$2,003
Wed 20/810:30BNE - SEA
1 stop18h 37mUnited Airlines
Mon 8/905:07SEA - BNE
2 stops32h 23mUnited Airlines
Deal found 10/6$2,161
Sat 23/808:30BNE - SEA
1 stop22h 31mKorean Air
Sun 7/912:35SEA - BNE
1 stop25h 10mKorean Air
Deal found 11/6$2,246
Mon 18/820:05BNE - SEA
1 stop18h 28mAmerican Airlines
Sun 7/907:25SEA - BNE
1 stop29h 00mAmerican Airlines
Deal found 10/6$2,278
Fri 22/809:20BNE - SEA
2 stops40h 33mSingapore Airlines
Tue 9/910:15SEA - BNE
1 stop27h 40mSingapore Airlines
Deal found 10/6$2,286
Sun 17/820:45BNE - SEA
2 stops36h 01mVirgin Australia
Sun 7/914:29SEA - BNE
1 stop23h 01mVirgin Australia
Deal found 10/6$2,579
Wed 20/818:50BNE - SEA
3 stops40h 35mAir Tahiti Nui
Tue 9/915:23SEA - BNE
3 stops33h 27mAir Tahiti Nui
Deal found 11/6$2,610

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 June 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

Mon 6/10

10:00-14:16

1 stop21h 16m

Seattle/Tacoma Intl

Mon 20/10

10:00-07:05

1 stop28h 05m

$1,471

BrisbaneSeattle

BNE - SEA

BNESEA

Brisbane

Sun 27/7

11:15-19:15

1 stop25h 00m

Seattle/Tacoma Intl

Sun 3/8

23:35-09:55

1 stop41h 20m

$1,477

BrisbaneSeattle

BNE - SEA

BNESEA

Brisbane

Thu 17/7

22:15-19:50

1 stop38h 35m

Seattle/Tacoma Intl

Tue 29/7

01:10-20:00

1 stop25h 50m

$1,486

BrisbaneSeattle

BNE - SEA

BNESEA

Brisbane

Sat 26/7

20:45-21:40

2 stops41h 55m

Seattle/Tacoma Intl

Sat 2/8

08:15-07:30

2 stops30h 15m

$1,627

BrisbaneSeattle

BNE - SEA

BNESEA

Brisbane

Sun 20/7

14:15-21:44

2 stops24h 29m

Seattle/Tacoma Intl

Wed 13/8

14:32-10:40

2 stops27h 08m

$1,822

BrisbaneSeattle

BNE - SEA

BNESEA

Brisbane

Sun 20/7

22:50-19:45

1 stop37h 55m

Seattle/Tacoma Intl

Tue 12/8

01:40-10:35

1 stop39h 55m

$2,003

BrisbaneSeattle

BNE - SEA

BNESEA

Brisbane

Wed 20/8

10:30-12:07

1 stop18h 37m

Seattle/Tacoma Intl

Mon 8/9

05:07-06:30

2 stops32h 23m

$2,161

BrisbaneSeattle

BNE - SEA

BNESEA

Brisbane

Sat 23/8

08:30-14:01

1 stop22h 31m

Seattle/Tacoma Intl

Sun 7/9

12:35-06:45

1 stop25h 10m

$2,246

BrisbaneSeattle

BNE - SEA

BNESEA

Brisbane

Mon 18/8

20:05-21:33

1 stop18h 28m

Seattle/Tacoma Intl

Sun 7/9

07:25-05:25

1 stop29h 00m

$2,278

BrisbaneSeattle

BNE - SEA

BNESEA

Brisbane

Fri 22/8

09:20-08:53

2 stops40h 33m

Seattle/Tacoma Intl

Tue 9/9

10:15-06:55

1 stop27h 40m

$2,286

Flights are sorted by cheapest return flights first.

Deals found on 12/6

Showing 1-10 of 26 results
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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 9 June 2025.

Booking 63 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, March is the cheapest month in which you can book a flight from Brisbane to Seattle (average of $875). Flying from Brisbane to Seattle in December is currently the most expensive (average of $1,433). 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.

What is the cheapest time of day to fly from BNE to SEA?

Find hourly flight availability from Brisbane to Seattle. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 13 June 2025.

It’s optimal to fly from Brisbane to Seattle in the evening. By choosing this option you can save up to 12% on the cost of your flight, compared to a flight at midday.

Rainfall in Seattle by month

Plan your trip to Seattle by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Seattle ranges from 18.0 - 168.0 inches per month. November is typically the wettest month, when rainfall can reach 168.0 mm. July is typically the driest time to visit Seattle when rainfall is around 18.0 mm.

Temperature in Seattle by month

Plan your trip to Seattle by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Seattle, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 19.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 5.0 C).

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 June 2025.
Air Tahiti Nui
8.7
Very Good
64 reviews
Check prices

Crew

9.0

Overall

8.7

Food

7.8

Comfort

8.1

Entertainment

7.3

Boarding

8.7

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
Air Tahiti Nui
8.7
Very Good
64 reviews
Air Tahiti Nui
8.7
Very Good
64 reviews
Check prices

Crew

9.0

Overall

8.7

Food

7.8

Comfort

8.1

Entertainment

7.3

Boarding

8.7

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
EVA Air
8.4
Very Good
1,202 reviews
Air Tahiti Nui
8.7
Very Good
64 reviews
Check prices

Crew

9.0

Overall

8.7

Food

7.8

Comfort

8.1

Entertainment

7.3

Boarding

8.7

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
Korean Air
8.4
Very Good
1,091 reviews
Air Tahiti Nui
8.7
Very Good
64 reviews
Check prices

Crew

9.0

Overall

8.7

Food

7.8

Comfort

8.1

Entertainment

7.3

Boarding

8.7

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
Japan Airlines
8.3
Very Good
1,490 reviews
Air Tahiti Nui
8.7
Very Good
64 reviews
Check prices

Crew

9.0

Overall

8.7

Food

7.8

Comfort

8.1

Entertainment

7.3

Boarding

8.7

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
China Airlines
8.3
Very Good
738 reviews
Air Tahiti Nui
8.7
Very Good
64 reviews
Check prices

Crew

9.0

Overall

8.7

Food

7.8

Comfort

8.1

Entertainment

7.3

Boarding

8.7

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

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.

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

    Currently priced at $1,471, 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 Philippine Airlines and EVA Air - these airlines can fly you to your destination from $1,477 and $1,486, respectively. Air Canada is priced at 17% 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 Air Canada. According to our data, you can fly for as low as $864. Users have also found prices from $975 and $1,009 on Qantas Airways and EVA Air, 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 $875). Flying from Brisbane to Seattle in December is currently the most expensive (average of $1,433). 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 Brisbane?

Book flights to Brisbane if you plan to visit one of these locations
Leavenworth

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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 June 2025.
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 June 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$1,243Average$1,845FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapest$1,273Average$1,934FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Philippine AirlinesCheapest$1,292Average$1,543FlexibilityNo cancel feeOn-time60%
Search Philippine Airlines flights
EVA AirCheapest$1,323Average$1,520FlexibilityNo cancel feeOn-time74%
Search EVA Air flights
Qantas AirwaysCheapest$1,356Average$1,695FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
Air New ZealandCheapest$1,383Average$1,548FlexibilityNo cancel feeOn-time78%
Search Air New Zealand flights
Singapore AirlinesCheapest$1,484Average$1,851FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Virgin AustraliaCheapest$1,630Average$2,311FlexibilityNo cancel feeOn-time80%
Search Virgin Australia 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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