Cheap flights from Brisbane to Seattle from $597

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 3/2. 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

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Cheap return flights

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Air Canada Logo
10:45 - 14:31
BNE
-
SEA
21h 46m1 stop
Air Canada Logo
15:40 - 08:45
SEA
-
BNE
23h 05m1 stop
$999Air Canada
Fri, 23 Jan - Fri, 30 Jan
Air Canada Logo
05:35 - 14:31
BNE
-
SEA
26h 56m2 stops
Air Canada Logo
20:00 - 08:45
SEA
-
BNE
18h 45m1 stop
$1,031Air Canada
Fri, 23 Jan - Fri, 30 Jan
Air Canada Logo
10:45 - 09:31
BNE
-
SEA
16h 46m1 stop
Air Canada Logo
20:00 - 08:45
SEA
-
BNE
18h 45m1 stop
$1,034Air Canada
Sun, 1 Feb - Sun, 15 Feb
American Airlines Logo
19:40 - 22:46
BNE
-
SEA
21h 06m1 stop
American Airlines Logo
06:00 - 05:00
SEA
-
BNE
30h 00m1 stop
$1,060American Airlines
Thu, 5 Mar - Sun, 22 Mar
American Airlines Logo
12:10 - 17:26
BNE
-
SEA
23h 16m2 stops
American Airlines Logo
07:00 - 05:00
SEA
-
BNE
28h 00m2 stops
$1,061American Airlines
Sun, 1 Feb - Mon, 16 Feb
United Airlines Logo
11:40 - 21:07
BNE
-
SEA
27h 27m1 stop
United Airlines Logo
19:12 - 07:30
SEA
-
BNE
18h 18m1 stop
$1,073United Airlines
Sat, 27 Dec - Mon, 5 Jan
Delta Logo
10:40 - 16:55
BNE
-
SEA
24h 15m2 stops
Delta Logo
05:30 - 08:20
SEA
-
BNE
32h 50m2 stops
$1,075Delta
Fri, 30 Jan - Fri, 13 Feb
Air Canada Logo
19:50 - 09:31
BNE
-
SEA
31h 41m2 stops
Air Canada Logo
15:40 - 16:55
SEA
-
BNE
31h 15m2 stops
$1,078Air Canada
Fri, 23 Jan - Fri, 30 Jan
Qantas Airways Logo
19:40 - 22:47
BNE
-
SEA
20h 07m1 stop
Qantas Airways Logo
15:35 - 05:00
SEA
-
BNE
20h 25m1 stop
$1,143Qantas Airways
Mon, 23 Mar - Tue, 21 Apr
American Airlines Logo
13:20 - 18:53
BNE
-
SEA
22h 33m2 stops
American Airlines Logo
19:08 - 10:40
SEA
-
BNE
22h 32m2 stops
$1,164American Airlines
Mon, 23 Mar - Tue, 21 Apr

American Airlines flights from Brisbane to Seattle

Our best American Airlines deals on Brisbane to Seattle flight tickets
American Airlines
5 Mar
BNE19:40Brisbane
21h 06m
1 stop
SEA22:46Seattle/Tacoma Intl
22 Mar
SEA06:00Seattle/Tacoma Intl
30h 00m
1 stop
BNE05:00Brisbane
American Airlines
1 Feb
BNE12:10Brisbane
23h 16m
2 stops
SEA17:26Seattle/Tacoma Intl
16 Feb
SEA07:00Seattle/Tacoma Intl
28h 00m
2 stops
BNE05:00Brisbane
American Airlines
10 Dec
BNE09:40Brisbane
24h 38m
2 stops
SEA16:18Seattle/Tacoma Intl
28 Dec
SEA06:00Seattle/Tacoma Intl
29h 45m
1 stop
BNE05:45Brisbane

Delta flights from Brisbane to Seattle

Our best Delta deals on Brisbane to Seattle flight tickets
Delta
30 Jan
BNE10:40Brisbane
20h 17m
1 stop
SEA12:57Seattle/Tacoma Intl
13 Feb
SEA05:30Seattle/Tacoma Intl
32h 50m
2 stops
BNE08:20Brisbane
Delta
12 Dec
BNE10:40Brisbane
22h 19m
2 stops
SEA14:59Seattle/Tacoma Intl
31 Dec
SEA16:57Seattle/Tacoma Intl
21h 23m
2 stops
BNE08:20Brisbane
Delta
12 Dec
BNE10:40Brisbane
22h 19m
2 stops
SEA14:59Seattle/Tacoma Intl
2 Jan
SEA19:50Seattle/Tacoma Intl
18h 30m
1 stop
BNE08:20Brisbane

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 9 December 2025.
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

BrisbaneSeattle

BNE - SEA

BNESEA

Brisbane

Fri 23/1

10:45-14:31

1 stop21h 46m

Seattle/Tacoma Intl

Fri 30/1

15:40-08:45

1 stop23h 05m

$999

BrisbaneSeattle

BNE - SEA

BNESEA

Brisbane

Fri 23/1

05:35-14:31

2 stops26h 56m

Seattle/Tacoma Intl

Fri 30/1

20:00-08:45

1 stop18h 45m

$1,031

BrisbaneSeattle

BNE - SEA

BNESEA

Brisbane

Sun 1/2

10:45-09:31

1 stop16h 46m

Seattle/Tacoma Intl

Sun 15/2

20:00-08:45

1 stop18h 45m

$1,034

BrisbaneSeattle

BNE - SEA

BNESEA

Brisbane

Thu 5/3

19:40-22:46

1 stop21h 06m

Seattle/Tacoma Intl

Sun 22/3

06:00-05:00

1 stop30h 00m

$1,060

BrisbaneSeattle

BNE - SEA

BNESEA

Brisbane

Sun 1/2

12:10-17:26

2 stops23h 16m

Seattle/Tacoma Intl

Mon 16/2

07:00-05:00

2 stops28h 00m

$1,061

BrisbaneSeattle

BNE - SEA

BNESEA

Brisbane

Sat 27/12

11:40-21:07

1 stop27h 27m

Seattle/Tacoma Intl

Mon 5/1

19:12-07:30

1 stop18h 18m

$1,073

BrisbaneSeattle

BNE - SEA

BNESEA

Brisbane

Fri 30/1

10:40-16:55

2 stops24h 15m

Seattle/Tacoma Intl

Fri 13/2

05:30-08:20

2 stops32h 50m

$1,075

BrisbaneSeattle

BNE - SEA

BNESEA

Brisbane

Fri 23/1

19:50-09:31

2 stops31h 41m

Seattle/Tacoma Intl

Fri 30/1

15:40-16:55

2 stops31h 15m

$1,078

BrisbaneSeattle

BNE - SEA

BNESEA

Brisbane

Mon 23/3

19:40-22:47

1 stop20h 07m

Seattle/Tacoma Intl

Tue 21/4

15:35-05:00

1 stop20h 25m

$1,143

BrisbaneSeattle

BNE - SEA

BNESEA

Brisbane

Mon 23/3

13:20-18:53

2 stops22h 33m

Seattle/Tacoma Intl

Tue 21/4

19:08-10:40

2 stops22h 32m

$1,164

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 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 $1,275. If you are unable to visit Seattle during the month of March, then departing from Brisbane during the month January is also very affordable. Most momondo users find prices during this month for around $1,293.

What is the cheapest day to depart on your flight to Seattle?

The cheapest day to depart from Brisbane to Seattle is on a Saturday. Travellers who choose to depart for Seattle on a Saturday will often find tickets for as low as $1,715. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Brisbane to Seattle for around $2,121.

What is the cheapest time of day to depart on your flight to Seattle?

According to our data, the cheapest time of day to fly to Seattle is in the evening. momondo users have found flights departing from Brisbane to Seattle in the evening for as low as $1,715. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Seattle is at midday when prices are around $1,932.

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

You are more likely to see cheaper flights to Seattle from Brisbane when booking weeks ahead of your departure date. In general, you can expect to find flights to Seattle for around $1,584 when searching weeks 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 $1,442 on momondo.

How have Brisbane to Seattle flight prices changed over time?

As of December 2025, prices for Brisbane to Seattle flights are approximately 58% 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

20h 35m

Direct flights

None
The fastest flight from Brisbane to Seattle takes 20h 35m
There are no direct flights from Brisbane to Seattle. There are no popular flight routes 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. 16h 46m 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
United AirlinesPriceFrom $1,137Free cancellationRating
7.4
9,089 reviews
Search United Airlines flights
Air CanadaPriceFrom $1,165Free cancellationRating
7.1
10,514 reviews
Search Air Canada flights
Air New ZealandPriceFrom $1,248Free cancellationRating
8.0
552 reviews
Search Air New Zealand flights
EVA AirPriceFrom $1,299Free cancellationRating
8.4
1,296 reviews
Search EVA Air flights
Qantas AirwaysPriceFrom $1,379Free cancellationRating
7.5
947 reviews
Search Qantas Airways flights
Singapore AirlinesPriceFrom $1,457Free cancellationRating
8.1
1,411 reviews
Search Singapore Airlines flights
Virgin AustraliaPriceFrom $1,600Free cancellationRating
7.6
426 reviews
Search Virgin Australia 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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1 adult
Thu 8/1
Thu 15/1

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