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Cheap flights from Washington to Brisbane from $660

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington to Brisbane departing on 23/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap return flights

Air Canada Logo
10:05 - 08:45SEA-BNE
28h 40m1 stop
Air Canada Logo
10:45 - 14:26BNE-SEA
21h 41m1 stop
$1,351Air Canada
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Sat, 15 Nov - Tue, 25 Nov
Air Canada Logo
20:00 - 08:45SEA-BNE
18h 45m1 stop
Air Canada Logo
10:45 - 14:26BNE-SEA
21h 41m1 stop
$1,353Air Canada
Find Deal
Sat, 8 Nov - Wed, 12 Nov
Logo
20:00 - 12:35SEA-BNE
22h 35m2 stops
Logo
10:45 - 14:26BNE-SEA
21h 41m1 stop
$1,449
Find Deal
Sat, 15 Nov - Tue, 25 Nov
Logo
09:50 - 08:45PDX-BNE
28h 55m1 stop
Logo
06:10 - 09:15BNE-PDX
21h 05m2 stops
$1,451
Find Deal
Sun, 23 Nov - Fri, 28 Nov
American Airlines Logo
07:40 - 05:25PDX-BNE
28h 45m1 stop
American Airlines Logo
20:05 - 21:16BNE-PDX
18h 11m1 stop
$1,600American Airlines
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Fri, 29 Aug - Fri, 12 Sep
Qantas Airways Logo
17:59 - 10:40SEA-BNE
23h 41m2 stops
Qantas Airways Logo
18:15 - 23:42BNE-SEA
22h 27m2 stops
$1,603Qantas Airways
Find Deal
Tue, 23 Sep - Tue, 30 Sep
American Airlines Logo
11:35 - 05:25PDX-BNE
24h 50m2 stops
American Airlines Logo
20:05 - 21:16BNE-PDX
18h 11m1 stop
$1,607American Airlines
Find Deal
Fri, 29 Aug - Fri, 12 Sep
United Airlines Logo
19:38 - 07:30PDX-BNE
17h 52m1 stop
United Airlines Logo
11:40 - 11:03BNE-PDX
17h 23m1 stop
$1,626United Airlines
Find Deal
Thu, 20 Nov - Fri, 5 Dec
United Airlines Logo
13:35 - 07:30PDX-BNE
23h 55m1 stop
United Airlines Logo
11:40 - 10:15BNE-PDX
16h 35m1 stop
$1,635United Airlines
Find Deal
Tue, 20 Jan - Sat, 31 Jan
Qantas Airways Logo
07:40 - 12:10SEA-BNE
35h 30m2 stops
Qantas Airways Logo
11:20 - 18:03BNE-SEA
24h 43m2 stops
$1,670Qantas Airways
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Sat, 18 Oct - Sat, 15 Nov

American Airlines flights from State of Washington to Brisbane

Our best American Airlines deals on State of Washington to Brisbane flight tickets
American Airlines
29 Aug
PDX07:40Portland
28h 45m
1 stop
BNE05:25Brisbane
12 Sept
BNE20:05Brisbane
18h 11m
1 stop
PDX21:16Portland
$1,600
Find similar
American Airlines
29 Aug
PDX11:35Portland
24h 50m
2 stops
BNE05:25Brisbane
12 Sept
BNE20:05Brisbane
18h 11m
1 stop
PDX21:16Portland
$1,607
Find similar
American Airlines
15 Aug
PDX11:35Portland
24h 50m
2 stops
BNE05:25Brisbane
22 Aug
BNE06:00Brisbane
25h 21m
2 stops
PDX14:21Portland
$1,652
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Qantas Airways flights from State of Washington to Brisbane

Our best Qantas Airways deals on State of Washington to Brisbane flight tickets
Qantas Airways
23 Sept
SEA17:59Seattle/Tacoma Intl
23h 41m
2 stops
BNE10:40Brisbane
30 Sept
BNE18:15Brisbane
22h 27m
2 stops
SEA23:42Seattle/Tacoma Intl
$1,603
Find similar
Qantas Airways
18 Oct
SEA07:40Seattle/Tacoma Intl
35h 30m
2 stops
BNE12:10Brisbane
15 Nov
BNE11:20Brisbane
24h 43m
2 stops
SEA18:03Seattle/Tacoma Intl
$1,670
Find similar
Qantas Airways
27 Sept
SEA18:05Seattle/Tacoma Intl
23h 35m
2 stops
BNE10:40Brisbane
12 Oct
BNE14:15Brisbane
24h 25m
2 stops
SEA21:40Seattle/Tacoma Intl
$1,672
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from State of Washington to Brisbane 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 11 August 2025.
Use the filters below to find and compare flights from Washington to Brisbane that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SeattleBrisbane

SEA - BNE

SEABNE

Seattle/Tacoma Intl

Sat 15/11

10:05-08:45

1 stop28h 40m

Brisbane

Tue 25/11

10:45-14:26

1 stop21h 41m

$1,351

SeattleBrisbane

SEA - BNE

SEABNE

Seattle/Tacoma Intl

Sat 8/11

20:00-08:45

1 stop18h 45m

Brisbane

Wed 12/11

10:45-14:26

1 stop21h 41m

$1,353

SeattleBrisbane

SEA - BNE

SEABNE

Seattle/Tacoma Intl

Sat 15/11

20:00-12:35

2 stops22h 35m

Brisbane

Tue 25/11

10:45-14:26

1 stop21h 41m

$1,449

PortlandBrisbane

PDX - BNE

PDXBNE

Portland

Sun 23/11

09:50-08:45

1 stop28h 55m

Brisbane

Fri 28/11

06:10-09:15

2 stops21h 05m

$1,451

PortlandBrisbane

PDX - BNE

PDXBNE

Portland

Fri 29/8

07:40-05:25

1 stop28h 45m

Brisbane

Fri 12/9

20:05-21:16

1 stop18h 11m

$1,600

SeattleBrisbane

SEA - BNE

SEABNE

Seattle/Tacoma Intl

Tue 23/9

17:59-10:40

2 stops23h 41m

Brisbane

Tue 30/9

18:15-23:42

2 stops22h 27m

$1,603

PortlandBrisbane

PDX - BNE

PDXBNE

Portland

Fri 29/8

11:35-05:25

2 stops24h 50m

Brisbane

Fri 12/9

20:05-21:16

1 stop18h 11m

$1,607

PortlandBrisbane

PDX - BNE

PDXBNE

Portland

Thu 20/11

19:38-07:30

1 stop17h 52m

Brisbane

Fri 5/12

11:40-11:03

1 stop17h 23m

$1,626

PortlandBrisbane

PDX - BNE

PDXBNE

Portland

Tue 20/1

13:35-07:30

1 stop23h 55m

Brisbane

Sat 31/1

11:40-10:15

1 stop16h 35m

$1,635

SeattleBrisbane

SEA - BNE

SEABNE

Seattle/Tacoma Intl

Sat 18/10

07:40-12:10

2 stops35h 30m

Brisbane

Sat 15/11

11:20-18:03

2 stops24h 43m

$1,670

Flights are sorted by cheapest return flights first.

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

How to get the cheapest flight ticket from State of Washington to Brisbane

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 Brisbane?

In general, February is the cheapest month to fly from State of Washington to Brisbane. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,451. If you are unable to visit Brisbane during the month of February, then departing from State of Washington during the month March is also very affordable. Most momondo users find prices during this month for around $1,546.

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

The cheapest day to depart on your flight to Brisbane is on a Tuesday when prices can be found for as low as $1,814. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Brisbane is Sunday, with ticket prices averaging around $2,076.

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

According to our data, the cheapest time of day to fly to Brisbane is in the afternoon. momondo users have found flights departing from State of Washington to Brisbane in the afternoon for as low as $1,810. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Brisbane are more costly in the evening, with an average ticket price of $2,076. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

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

You are more likely to see cheaper flights to Brisbane from State of Washington when booking weeks ahead of your departure date. In general, you can expect to find flights to Brisbane for around $1,948 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Brisbane from State of Washington for as low as $1,537 on momondo.

Can stopping save me money on State of Washington to Brisbane flights?

You could potentially save up to 15% on your flight if you consider stops on a State of Washington to Brisbane flight.

Cheap State of Washington to Brisbane flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from State of Washington to Brisbane

Best price found

$660

Fastest flight time

17h 52m

Direct flights

None

Airports in Brisbane

1 airport
The best one-way flight to Brisbane from State of Washington in the past 72 hours is $660. The best return flight deal from State of Washington to Brisbane found on momondo in the last 72 hours is $1,351.
The fastest flight from State of Washington to Brisbane takes 17h 52m
There are no direct flights from State of Washington to Brisbane. Popular non-direct routes for this connection are Portland Airport - Brisbane Airport and Seattle/Tacoma Intl Airport - Brisbane Airport.
There is 1 airport near Brisbane: Brisbane (BNE)
Search flight deals

  • When did momondo last update prices for flights from Washington to Brisbane Airport?

    Prices for flights from Washington to Brisbane Airport were last updated today.

  • How many operators does momondo search for flights from Washington to Brisbane Airport?

  • How old do you have to be to fly from Washington to Brisbane Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington to Brisbane Airport.

  • What documentation or ID do you need to fly to Brisbane Airport?

    The travel and health documents you'll need for your trip to Brisbane 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 Brisbane Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from State of Washington to Brisbane

Compare and see reviews for airlines that fly from State of Washington to Brisbane with momondo
Airline
Rating
Free cancellation
Price
United AirlinesPriceFrom $1,546Free cancellationRating
7.4
8,920 reviews
Search United Airlines flights
Air CanadaPriceFrom $1,707Free cancellationRating
7.1
9,915 reviews
Search Air Canada flights

Travelling to a place near Brisbane?

Book flights to Brisbane if you plan to visit one of these locations
Ipswich
Redcliffe
Caboolture

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Brisbane from Washington.

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

momondo does allow users to show only those flights to Brisbane from Washington which offer a flexible booking policy as well as other useful filters and features.

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

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

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

If you are not ready to book a flight from Washington to Brisbane now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Brisbane and let you know when they change.

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