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Cheap flights from Brisbane to Seattle from $625

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Brisbane to Seattle departing on 6/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Brisbane to Seattle

Cheap return flights

Enter your travel dates to find the best prices.
Qantas Airways Logo
14:25 - 19:39BNE  Brisbane-SEA Seattle/Tacoma Intl
22h 14m2 stops Sydney Kingsford Smith Los Angeles Los Angeles
Qantas Airways Logo
16:59 - 05:00SEA  Seattle/Tacoma Intl-BNE Brisbane
19h 01m1 stop Los Angeles Los Angeles
$1,503Qantas Airways
Wed, 9 Sep - Wed, 16 Sep
Air Canada Logo
10:15 - 18:32BNE  Brisbane-SEA Seattle/Tacoma Intl
25h 17m1 stop Vancouver Intl
Air Canada Logo
10:50 - 07:05SEA  Seattle/Tacoma Intl-BNE Brisbane
27h 15m1 stop Vancouver Intl
$1,529Air Canada
Thu, 10 Sep - Wed, 23 Sep
Air Canada Logo
10:15 - 10:05BNE  Brisbane-SEA Seattle/Tacoma Intl
16h 50m1 stop Vancouver Intl
Air Canada Logo
19:15 - 07:05SEA  Seattle/Tacoma Intl-BNE Brisbane
18h 50m1 stop Vancouver Intl
$1,529Air Canada
Thu, 10 Sep - Wed, 23 Sep
Multiple Airlines Logo
20:40 - 10:05BNE  Brisbane-SEA Seattle/Tacoma Intl
30h 25m2 stops Sydney Kingsford Smith Vancouver Intl
Multiple Airlines Logo
19:15 - 07:05SEA  Seattle/Tacoma Intl-BNE Brisbane
18h 50m1 stop Vancouver Intl
$1,604Multiple Airlines
Thu, 10 Sep - Wed, 23 Sep
Multiple Airlines Logo
20:40 - 10:05BNE  Brisbane-SEA Seattle/Tacoma Intl
30h 25m2 stops Sydney Kingsford Smith Vancouver Intl
Multiple Airlines Logo
19:15 - 07:05SEA  Seattle/Tacoma Intl-BNE Brisbane
18h 50m1 stop Vancouver Intl
$1,605Multiple Airlines
Thu, 10 Sep - Wed, 23 Sep
United Airlines Logo
11:40 - 09:59BNE  Brisbane-SEA Seattle/Tacoma Intl
40h 19m2 stops San Francisco Denver Intl
United Airlines Logo
08:30 - 07:30SEA  Seattle/Tacoma Intl-BNE Brisbane
29h 00m2 stops Denver Intl San Francisco
$1,747United Airlines
Thu, 10 Dec - Sat, 16 Jan
United Airlines Logo
11:40 - 00:33BNE  Brisbane-SEA Seattle/Tacoma Intl
30h 53m1 stop San Francisco
United Airlines Logo
22:40 - 07:30SEA  Seattle/Tacoma Intl-BNE Brisbane
38h 50m2 stops Chicago O'Hare Intl San Francisco
$1,747United Airlines
Thu, 10 Dec - Fri, 15 Jan
Singapore Airlines Logo
09:05 - 07:10BNE  Brisbane-SEA Seattle/Tacoma Intl
40h 05m1 stop Singapore Changi
Singapore Airlines Logo
08:45 - 16:55SEA  Seattle/Tacoma Intl-BNE Brisbane
62h 10m1 stop Singapore Changi
$1,942Singapore Airlines
Fri, 15 Jan - Fri, 29 Jan
Qantas Airways Logo
09:40 - 19:12BNE  Brisbane-SEA Seattle/Tacoma Intl
27h 32m1 stop Dallas/Fort Worth
Qantas Airways Logo
13:52 - 06:30SEA  Seattle/Tacoma Intl-BNE Brisbane
22h 38m1 stop Dallas/Fort Worth
$2,590Qantas Airways
Thu, 10 Dec - Mon, 28 Dec
Singapore Airlines Logo
14:45 - 08:45BNE  Brisbane-SEA Seattle/Tacoma Intl
35h 00m1 stop Singapore Changi
Singapore Airlines Logo
10:15 - 16:55SEA  Seattle/Tacoma Intl-BNE Brisbane
37h 40m1 stop Singapore Changi
$2,923Singapore Airlines
Sat, 19 Sep - Sat, 26 Sep

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Qantas Airways flights from Brisbane to Seattle

Our best Qantas Airways deals on Brisbane to Seattle flight tickets
Qantas Airways
9 Sept
BNE14:25Brisbane
22h 14m
2 stops
SEA19:39Seattle/Tacoma Intl
16 Sept
SEA16:59Seattle/Tacoma Intl
19h 01m
1 stop
BNE05:00Brisbane
$1,503
Qantas Airways
14 Aug
BNE14:25Brisbane
25h 56m
2 stops
SEA23:21Seattle/Tacoma Intl
19 Aug
SEA18:10Seattle/Tacoma Intl
24h 20m
2 stops
BNE11:30Brisbane
$2,172

Air Canada flights from Brisbane to Seattle

Our best Air Canada deals on Brisbane to Seattle flight tickets
Air Canada
10 Sept
BNE10:15Brisbane
25h 17m
1 stop
SEA18:32Seattle/Tacoma Intl
23 Sept
SEA10:50Seattle/Tacoma Intl
27h 15m
1 stop
BNE07:05Brisbane
$1,529
Air Canada
14 Aug
BNE10:00Brisbane
29h 42m
1 stop
SEA22:42Seattle/Tacoma Intl
19 Aug
SEA10:40Seattle/Tacoma Intl
27h 25m
1 stop
BNE07:05Brisbane
$1,539
Air Canada
21 Aug
BNE10:00Brisbane
25h 32m
1 stop
SEA18:32Seattle/Tacoma Intl
24 Aug
SEA10:40Seattle/Tacoma Intl
27h 25m
1 stop
BNE07:05Brisbane
$1,540

momondo 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, momondo users made 78,305 searches. Data last updated 10 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

Wed 9/9

14:25-19:39

2 stops22h 14m

Seattle/Tacoma Intl

Wed 16/9

16:59-05:00

1 stop19h 01m

$1,503

BrisbaneSeattle

BNE Brisbane - SEA Seattle/Tacoma Intl

BNESEA

Brisbane

Thu 10/9

10:15-18:32

1 stop25h 17m

Seattle/Tacoma Intl

Wed 23/9

10:50-07:05

1 stop27h 15m

$1,529
Fastest return journey

BrisbaneSeattle

BNE Brisbane - SEA Seattle/Tacoma Intl

BNESEA

Brisbane

Thu 10/9

10:15-10:05

1 stop16h 50m

Seattle/Tacoma Intl

Wed 23/9

19:15-07:05

1 stop18h 50m

$1,529

BrisbaneSeattle

BNE Brisbane - SEA Seattle/Tacoma Intl

BNESEA

Brisbane

Thu 10/9

20:40-10:05

2 stops30h 25m

Seattle/Tacoma Intl

Wed 23/9

19:15-07:05

1 stop18h 50m

$1,604

BrisbaneSeattle

BNE Brisbane - SEA Seattle/Tacoma Intl

BNESEA

Brisbane

Thu 10/9

20:40-10:05

2 stops30h 25m

Seattle/Tacoma Intl

Wed 23/9

19:15-07:05

1 stop18h 50m

$1,605

BrisbaneSeattle

BNE Brisbane - SEA Seattle/Tacoma Intl

BNESEA

Brisbane

Thu 10/12

11:40-09:59

2 stops40h 19m

Seattle/Tacoma Intl

Sat 16/1

08:30-07:30

2 stops29h 00m

$1,747

BrisbaneSeattle

BNE Brisbane - SEA Seattle/Tacoma Intl

BNESEA

Brisbane

Thu 10/12

11:40-00:33

1 stop30h 53m

Seattle/Tacoma Intl

Fri 15/1

22:40-07:30

2 stops38h 50m

$1,747

BrisbaneSeattle

BNE Brisbane - SEA Seattle/Tacoma Intl

BNESEA

Brisbane

Fri 15/1

09:05-07:10

1 stop40h 05m

Seattle/Tacoma Intl

Fri 29/1

08:45-16:55

1 stop62h 10m

$1,942

BrisbaneSeattle

BNE Brisbane - SEA Seattle/Tacoma Intl

BNESEA

Brisbane

Thu 10/12

09:40-19:12

1 stop27h 32m

Seattle/Tacoma Intl

Mon 28/12

13:52-06:30

1 stop22h 38m

$2,590

BrisbaneSeattle

BNE Brisbane - SEA Seattle/Tacoma Intl

BNESEA

Brisbane

Sat 19/9

14:45-08:45

1 stop35h 00m

Seattle/Tacoma Intl

Sat 26/9

10:15-16:55

1 stop37h 40m

$2,923

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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See travel insights to Seattle from

How to get the cheapest flight ticket from Brisbane to Seattle

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Brisbane and Seattle?

Prices are currently typical for flights on this route.

Typical prices usually range from $1,314 to $1,713.
The lowest price recently found on this route was $1,503.

What is the cheapest month to fly to Seattle?

The month of March is, on average, the cheapest month to fly to Seattle from Brisbane, with most prices found around $1,163. If you are unable to visit Seattle during the month of March, then departing from Brisbane during the month February is also very affordable. Most momondo users find prices during this month for around $1,216.

How far in advance should I book a flight from Brisbane to Seattle?

You are more likely to see cheaper flights to Seattle from Brisbane when booking week ahead of your departure date. In general, you can expect to find flights to Seattle for around $1,424 when searching week before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seattle from Brisbane for as low as $1,277 on momondo.

Can stopping save me money on Brisbane to Seattle flights?

You could potentially save up to 19% on your flight if you consider stops on a Brisbane to Seattle flight.

How have Brisbane to Seattle flight prices changed over time?

As of August 2026, prices for Brisbane to Seattle flights are approximately 4% cheaper when compared to flights at the same time last year.

When to book flights from Brisbane to Seattle

Are you open to changing your travel dates? Check out the ideal times to fly from Brisbane to Seattle according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Brisbane to Seattle (BNE to SEA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Brisbane to Seattle

Fastest flight time

23h 22m

Direct flights

None
The fastest flight from Brisbane to Seattle takes 23h 22m
There are no direct flights from Brisbane to Seattle. There are no popular flight routes from Brisbane to Seattle.
Search flight deals

Frequently asked questions about flying from Brisbane to Seattle

  • How far is Brisbane to Seattle/Tacoma Intl by plane?

    The straight-line distance from Brisbane to Seattle/Tacoma Intl is 11838.7 km. 23h 22m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Brisbane Airport to Seattle/Tacoma Intl Airport?

    Prices for flights from Brisbane Airport to Seattle/Tacoma Intl Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Brisbane Airport to Seattle/Tacoma Intl Airport?

  • How old do you have to be to fly from Brisbane Airport to Seattle/Tacoma Intl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Brisbane Airport to Seattle/Tacoma Intl Airport.

  • What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?

    The travel and health documents you'll need for your trip to Seattle/Tacoma Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Seattle/Tacoma Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Brisbane to Seattle?

Best airlines flying from Brisbane to Seattle

Compare and see reviews for airlines that fly from Brisbane to Seattle with momondo
Airline
Rating
Free cancellation
Price
Air CanadaPriceFrom $931Free cancellationRating
7.1
11,458 reviews
Search Air Canada flights
United AirlinesPriceFrom $948Free cancellationRating
7.4
10,098 reviews
Search United Airlines flights
Qantas AirwaysPriceFrom $1,292Free cancellationRating
7.5
1,081 reviews
Search Qantas Airways flights
Air New ZealandPriceFrom $1,387Free cancellationRating
8.0
659 reviews
Search Air New Zealand flights
Singapore AirlinesPriceFrom $1,588Free cancellationRating
8.2
1,584 reviews
Search Singapore Airlines flights

Travelling to a place near Seattle?

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

Why use momondo?

Why should I use momondo to find a flight deal from Brisbane to Seattle?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Brisbane to Seattle . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Brisbane to Seattle with flexible booking policies on momondo?

All flight searches from Brisbane to Seattle on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Brisbane to Seattle?

momondo provides multiple filters to help you find the best flight to Seattle from Brisbane. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Brisbane to Seattle right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Brisbane to Seattle flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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