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Cheap flights from Washington to Brisbane from $399

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 7/30. 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 Washington to Brisbane

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
10:10 am - 7:05 am
PDX
-
BNE
27h 55m
1 stop
Air Canada Logo
10:45 am - 9:26 am
BNE
-
PDX
16h 41m
1 stop
$1,034Air Canada
Tue, Oct 20 - Tue, Nov 3
Air Canada Logo
3:15 pm - 8:45 am
PDX
-
BNE
23h 30m
1 stop
Air Canada Logo
10:45 am - 2:41 pm
BNE
-
PDX
21h 56m
1 stop
$1,044Air Canada
Sun, Nov 1 - Mon, Nov 16
Multiple Airlines Logo
7:10 pm - 8:45 am
PDX
-
BNE
19h 35m
1 stop
Multiple Airlines Logo
6:10 am - 9:26 am
BNE
-
PDX
21h 16m
2 stops
$1,060Multiple Airlines
Mon, Nov 2 - Mon, Nov 16
Multiple Airlines Logo
7:10 pm - 8:45 am
PDX
-
BNE
20h 35m
1 stop
Multiple Airlines Logo
6:10 am - 9:26 am
BNE
-
PDX
21h 16m
2 stops
$1,061Multiple Airlines
Sat, Oct 31 - Sun, Nov 8
Multiple Airlines Logo
3:30 pm - 7:05 am
PDX
-
BNE
22h 35m
1 stop
Multiple Airlines Logo
6:10 am - 9:26 am
BNE
-
PDX
21h 16m
2 stops
$1,062Multiple Airlines
Tue, Oct 20 - Tue, Nov 3
American Airlines Logo
11:25 am - 5:50 am
SEA
-
BNE
24h 25m
2 stops
American Airlines Logo
1:10 pm - 10:24 pm
BNE
-
SEA
27h 14m
1 stop
$1,148American Airlines
Mon, Nov 9 - Wed, Nov 18
United Airlines Logo
3:27 pm - 7:30 am
SEA
-
BNE
22h 03m
1 stop
United Airlines Logo
11:40 am - 5:53 pm
BNE
-
SEA
24h 13m
2 stops
$1,160United Airlines
Thu, Nov 5 - Sun, Nov 15
United Airlines Logo
11:59 pm - 7:30 am
SEA
-
BNE
37h 31m
2 stops
United Airlines Logo
11:40 am - 6:07 pm
BNE
-
SEA
24h 27m
1 stop
$1,161United Airlines
Fri, Nov 20 - Tue, Dec 8
Delta Logo
9:25 pm - 8:20 am
SEA
-
BNE
40h 55m
1 stop
Delta Logo
10:40 am - 4:59 pm
BNE
-
SEA
24h 19m
1 stop
$1,164Delta
Tue, Nov 17 - Wed, Nov 25
Delta Logo
9:25 pm - 8:20 am
SEA
-
BNE
40h 55m
1 stop
Delta Logo
10:40 am - 12:11 am
BNE
-
SEA
31h 31m
2 stops
$1,168Delta
Tue, Nov 17 - Wed, Nov 25

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United Airlines flights from State of Washington to Brisbane

Our best United Airlines deals on State of Washington to Brisbane flight tickets
United Airlines
Dec 6
PDX7:49 pmPortland
17h 41m
1 stop
BNE7:30 amBrisbane
Dec 28
BNE11:40 amBrisbane
26h 53m
1 stop
PDX8:33 pmPortland
$1,146
United Airlines
Dec 6
PDX12:40 pmPortland
24h 50m
2 stops
BNE7:30 amBrisbane
Dec 28
BNE11:40 amBrisbane
18h 45m
1 stop
PDX12:25 pmPortland
$1,151
United Airlines
Nov 5
SEA1:00 pmSeattle/Tacoma Intl
24h 30m
2 stops
BNE7:30 amBrisbane
Nov 15
BNE11:40 amBrisbane
27h 43m
2 stops
SEA9:23 pmSeattle/Tacoma Intl
$1,160

Air Canada flights from State of Washington to Brisbane

Our best Air Canada deals on State of Washington to Brisbane flight tickets
Air Canada
Oct 20
PDX10:10 amPortland
27h 55m
1 stop
BNE7:05 amBrisbane
Nov 3
BNE10:45 amBrisbane
16h 41m
1 stop
PDX9:26 amPortland
$1,033
Air Canada
Oct 20
PDX10:10 amPortland
27h 55m
1 stop
BNE7:05 amBrisbane
Nov 3
BNE10:45 amBrisbane
16h 41m
1 stop
PDX9:26 amPortland
$1,034
Air Canada
Nov 1
PDX3:15 pmPortland
23h 30m
1 stop
BNE8:45 amBrisbane
Nov 16
BNE10:45 amBrisbane
21h 56m
1 stop
PDX2:41 pmPortland
$1,044

momondo Fare Finder

 
Customize 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 832,500 searches. Data last updated June 26, 2026.
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

Cheapest round-trip

PortlandBrisbane

PDX - BNE

PDXBNE

Portland

Tue 10/20

10:10 am-7:05 am

1 stop27h 55m

Brisbane

Tue 11/3

10:45 am-9:26 am

1 stop16h 41m

$1,034

PortlandBrisbane

PDX - BNE

PDXBNE

Portland

Sun 11/1

3:15 pm-8:45 am

1 stop23h 30m

Brisbane

Mon 11/16

10:45 am-2:41 pm

1 stop21h 56m

$1,044
Quickest round-trip

PortlandBrisbane

PDX - BNE

PDXBNE

Portland

Mon 11/2

7:10 pm-8:45 am

1 stop19h 35m

Brisbane

Mon 11/16

6:10 am-9:26 am

2 stops21h 16m

$1,060

PortlandBrisbane

PDX - BNE

PDXBNE

Portland

Sat 10/31

7:10 pm-8:45 am

1 stop20h 35m

Brisbane

Sun 11/8

6:10 am-9:26 am

2 stops21h 16m

$1,061

PortlandBrisbane

PDX - BNE

PDXBNE

Portland

Tue 10/20

3:30 pm-7:05 am

1 stop22h 35m

Brisbane

Tue 11/3

6:10 am-9:26 am

2 stops21h 16m

$1,062

SeattleBrisbane

SEA - BNE

SEABNE

Seattle/Tacoma Intl

Mon 11/9

11:25 am-5:50 am

2 stops24h 25m

Brisbane

Wed 11/18

1:10 pm-10:24 pm

1 stop27h 14m

$1,148

SeattleBrisbane

SEA - BNE

SEABNE

Seattle/Tacoma Intl

Thu 11/5

3:27 pm-7:30 am

1 stop22h 03m

Brisbane

Sun 11/15

11:40 am-5:53 pm

2 stops24h 13m

$1,160

SeattleBrisbane

SEA - BNE

SEABNE

Seattle/Tacoma Intl

Fri 11/20

11:59 pm-7:30 am

2 stops37h 31m

Brisbane

Tue 12/8

11:40 am-6:07 pm

1 stop24h 27m

$1,161

SeattleBrisbane

SEA - BNE

SEABNE

Seattle/Tacoma Intl

Tue 11/17

9:25 pm-8:20 am

1 stop40h 55m

Brisbane

Wed 11/25

10:40 am-4:59 pm

1 stop24h 19m

$1,164

SeattleBrisbane

SEA - BNE

SEABNE

Seattle/Tacoma Intl

Tue 11/17

9:25 pm-8:20 am

1 stop40h 55m

Brisbane

Wed 11/25

10:40 am-12:11 am

2 stops31h 31m

$1,168

Flights are sorted by cheapest round-trip 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?

The cheapest month to fly to Brisbane from State of Washington is in January. Flight prices, which tend to average around $426, are often lower during this time because this is during the off-season. If you are unable to visit Brisbane during the month of January, then departing from State of Washington during the month December is also very affordable. Most momondo users find prices during this month for around $432.

How far in advance should I book a flight from Washington 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 $1,213 when searching weeks out. 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 $930 on momondo.

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

You could potentially save up to 2% 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

Fastest flight time

18h 50m

Direct flights

None
The fastest flight from State of Washington to Brisbane takes 18h 50m
There are no direct flights from State of Washington to Brisbane. There are no popular flight routes from State of Washington to Brisbane.
Search flight deals

Frequently asked questions about flying from Washington to Brisbane

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

    Prices for flights from Washington to Brisbane Airport are refreshed on a daily basis.

  • 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?

    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 layovers. It is recommended that you verify with the airline you are booking with for 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 license 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
Air CanadaPriceFrom $795Free CancellationRating
7.1
11,261 reviews
Search Air Canada flights
United AirlinesPriceFrom $1,023Free CancellationRating
7.4
9,893 reviews
Search United Airlines flights
Qantas AirwaysPriceFrom $1,055Free CancellationRating
7.5
1,050 reviews
Search Qantas Airways flights

Traveling to a place near Brisbane?

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

Yes. All flights to Brisbane from Washington on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once all potential Washington to Brisbane flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Price alerts on flights to Brisbane from Washington are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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