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Cheap flights from Washington to Brisbane from $578

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 30/7. 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

Find the cheapest flights from Washington to Brisbane

Cheap return flights

Enter your travel dates to find the best prices.
Air Canada Logo
10:10 - 07:05
PDX
-
BNE
27h 55m
1 stop
Air Canada Logo
10:45 - 09:26
BNE
-
PDX
16h 41m
1 stop
$1,498Air Canada
Tue, 20 Oct - Tue, 3 Nov
Air Canada Logo
15:15 - 08:45
PDX
-
BNE
23h 30m
1 stop
Air Canada Logo
10:45 - 14:41
BNE
-
PDX
21h 56m
1 stop
$1,512Air Canada
Sun, 1 Nov - Mon, 16 Nov
Multiple Airlines Logo
19:10 - 08:45
PDX
-
BNE
19h 35m
1 stop
Multiple Airlines Logo
06:10 - 09:26
BNE
-
PDX
21h 16m
2 stops
$1,535Multiple Airlines
Mon, 2 Nov - Mon, 16 Nov
Multiple Airlines Logo
19:10 - 08:45
PDX
-
BNE
20h 35m
1 stop
Multiple Airlines Logo
06:10 - 09:26
BNE
-
PDX
21h 16m
2 stops
$1,537Multiple Airlines
Sat, 31 Oct - Sun, 8 Nov
Multiple Airlines Logo
15:30 - 07:05
PDX
-
BNE
22h 35m
1 stop
Multiple Airlines Logo
06:10 - 09:26
BNE
-
PDX
21h 16m
2 stops
$1,538Multiple Airlines
Tue, 20 Oct - Tue, 3 Nov
American Airlines Logo
11:25 - 05:50
SEA
-
BNE
24h 25m
2 stops
American Airlines Logo
13:10 - 22:24
BNE
-
SEA
27h 14m
1 stop
$1,663American Airlines
Mon, 9 Nov - Wed, 18 Nov
United Airlines Logo
15:27 - 07:30
SEA
-
BNE
22h 03m
1 stop
United Airlines Logo
11:40 - 17:53
BNE
-
SEA
24h 13m
2 stops
$1,680United Airlines
Thu, 5 Nov - Sun, 15 Nov
United Airlines Logo
23:59 - 07:30
SEA
-
BNE
37h 31m
2 stops
United Airlines Logo
11:40 - 09:59
BNE
-
SEA
40h 19m
2 stops
$1,682United Airlines
Fri, 20 Nov - Tue, 8 Dec
Delta Logo
21:25 - 08:20
SEA
-
BNE
40h 55m
1 stop
Delta Logo
10:40 - 16:59
BNE
-
SEA
24h 19m
1 stop
$1,686Delta
Tue, 17 Nov - Wed, 25 Nov
Delta Logo
21:25 - 08:20
SEA
-
BNE
40h 55m
1 stop
Delta Logo
10:40 - 00:11
BNE
-
SEA
31h 31m
2 stops
$1,692Delta
Tue, 17 Nov - Wed, 25 Nov

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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
6 Dec
PDX19:49Portland
17h 41m
1 stop
BNE07:30Brisbane
28 Dec
BNE11:40Brisbane
26h 53m
1 stop
PDX20:33Portland
$1,660
United Airlines
6 Dec
PDX12:40Portland
24h 50m
2 stops
BNE07:30Brisbane
28 Dec
BNE11:40Brisbane
18h 45m
1 stop
PDX12:25Portland
$1,667
United Airlines
5 Nov
SEA13:00Seattle/Tacoma Intl
24h 30m
2 stops
BNE07:30Brisbane
15 Nov
BNE11:40Brisbane
27h 43m
2 stops
SEA21:23Seattle/Tacoma Intl
$1,680

Air Canada flights from State of Washington to Brisbane

Our best Air Canada deals on State of Washington to Brisbane flight tickets
Air Canada
20 Oct
PDX10:10Portland
27h 55m
1 stop
BNE07:05Brisbane
3 Nov
BNE10:45Brisbane
16h 41m
1 stop
PDX09:26Portland
$1,498
Air Canada
1 Nov
PDX15:15Portland
23h 30m
1 stop
BNE08:45Brisbane
16 Nov
BNE10:45Brisbane
21h 56m
1 stop
PDX14:41Portland
$1,512
Air Canada
1 Nov
PDX19:10Portland
19h 35m
1 stop
BNE08:45Brisbane
15 Nov
BNE06:05Brisbane
21h 21m
2 stops
PDX09:26Portland
$1,547

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 26 June 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 return flight

PortlandBrisbane

PDX - BNE

PDXBNE

Portland

Tue 20/10

10:10-07:05

1 stop27h 55m

Brisbane

Tue 3/11

10:45-09:26

1 stop16h 41m

$1,498

PortlandBrisbane

PDX - BNE

PDXBNE

Portland

Sun 1/11

15:15-08:45

1 stop23h 30m

Brisbane

Mon 16/11

10:45-14:41

1 stop21h 56m

$1,512
Fastest return journey

PortlandBrisbane

PDX - BNE

PDXBNE

Portland

Mon 2/11

19:10-08:45

1 stop19h 35m

Brisbane

Mon 16/11

06:10-09:26

2 stops21h 16m

$1,535

PortlandBrisbane

PDX - BNE

PDXBNE

Portland

Sat 31/10

19:10-08:45

1 stop20h 35m

Brisbane

Sun 8/11

06:10-09:26

2 stops21h 16m

$1,537

PortlandBrisbane

PDX - BNE

PDXBNE

Portland

Tue 20/10

15:30-07:05

1 stop22h 35m

Brisbane

Tue 3/11

06:10-09:26

2 stops21h 16m

$1,538

SeattleBrisbane

SEA - BNE

SEABNE

Seattle/Tacoma Intl

Mon 9/11

11:25-05:50

2 stops24h 25m

Brisbane

Wed 18/11

13:10-22:24

1 stop27h 14m

$1,663

SeattleBrisbane

SEA - BNE

SEABNE

Seattle/Tacoma Intl

Thu 5/11

15:27-07:30

1 stop22h 03m

Brisbane

Sun 15/11

11:40-17:53

2 stops24h 13m

$1,680

SeattleBrisbane

SEA - BNE

SEABNE

Seattle/Tacoma Intl

Fri 20/11

23:59-07:30

2 stops37h 31m

Brisbane

Tue 8/12

11:40-09:59

2 stops40h 19m

$1,682

SeattleBrisbane

SEA - BNE

SEABNE

Seattle/Tacoma Intl

Tue 17/11

21:25-08:20

1 stop40h 55m

Brisbane

Wed 25/11

10:40-16:59

1 stop24h 19m

$1,686

SeattleBrisbane

SEA - BNE

SEABNE

Seattle/Tacoma Intl

Tue 17/11

21:25-08:20

1 stop40h 55m

Brisbane

Wed 25/11

10:40-00:11

2 stops31h 31m

$1,692

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, January 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 $617. 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 $626.

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 $1,758 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 $1,347 on momondo.

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

You could potentially save up to 7% 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 20m

Direct flights

None
The fastest flight from State of Washington to Brisbane takes 18h 20m
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 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.

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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