What is the cheapest airline that flies from Washington to Brisbane?

Air Canada, American Airlines, and Delta are the most popular carriers operating from Washington to Brisbane

What airlines fly to Brisbane?

United Airlines, Air Canada and Qantas Airways are the top three most popular airlines that fly to Brisbane from State of Washington according to our data. United Airlines is the first choice among our users, with 51% of people opting to fly with this airline when traveling to Brisbane. Keep in mind that there are 3 different airlines that fly to Brisbane on a routine basis, so you have a few additional options to choose from.

How long does it take to fly to Brisbane?

On average, it takes 18h 18m to fly from State of Washington to Brisbane if you fly out of Seattle (the most popular airport in State of Washington) and into Brisbane (the most popular airport in Brisbane). If you’re flying out of Spokane and into Brisbane, then the flight time is around 18h 45m.

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?

As of December 2025, there are 3 operators available to choose from 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.

$405 Cheap Flights from Washington to Brisbane in 2025/26

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Find the cheapest flights from Washington to Brisbane

Round-trip

One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

5:50 am - 8:45 am

SEA

BNE

32h 55m1 stop

10:45 am - 7:16 pm

BNE

SEA

26h 31m1 stop

$781Air Canada

Thu, Jan 1 - Thu, Jan 15

3:15 pm - 8:45 am

PDX

BNE

23h 30m1 stop

9:45 am - 2:40 pm

BNE

PDX

21h 55m1 stop

$796Air Canada

Thu, Mar 5 - Thu, Mar 19

8:00 pm - 2:20 pm

SEA

BNE

24h 20m2 stops

10:45 am - 7:16 pm

BNE

SEA

26h 31m1 stop

$812Multiple Airlines

Tue, Feb 24 - Tue, Mar 3

7:00 pm - 8:45 am

PDX

BNE

19h 45m1 stop

6:10 am - 9:15 am

BNE

PDX

21h 05m2 stops

$813Multiple Airlines

Sat, Jan 10 - Sat, Jan 24

6:40 am - 5:00 am

PDX

BNE

28h 20m1 stop

5:10 pm - 5:19 pm

BNE

PDX

18h 09m1 stop

$846American Airlines

Sat, Feb 21 - Sun, Mar 1

8:30 am - 5:00 am

PDX

BNE

26h 30m2 stops

5:10 pm - 12:16 am

BNE

PDX

25h 06m2 stops

$851American Airlines

Sat, Feb 21 - Sun, Mar 1

1:20 pm - 8:20 am

GEG

BNE

25h 00m2 stops

10:40 am - 6:40 pm

BNE

GEG

26h 00m2 stops

$953Delta

Mon, Jan 5 - Fri, Feb 20

7:00 pm - 8:20 am

GEG

BNE

43h 20m2 stops

10:40 am - 2:58 pm

BNE

GEG

22h 18m2 stops

$966Delta

Sun, Jan 4 - Sun, Feb 22

6:50 am - 5:00 am

GEG

BNE

28h 10m1 stop

6:30 pm - 6:49 pm

BNE

GEG

42h 19m2 stops

$1,001Qantas Airways

Thu, Jan 29 - Mon, Feb 2

6:50 am - 5:00 am

GEG

BNE

28h 10m1 stop

9:40 am - 5:34 pm

BNE

GEG

25h 54m1 stop

$1,005Qantas Airways

Fri, Feb 6 - Tue, Feb 24

American Airlines flights from State of Washington to Brisbane

Our best American Airlines deals on State of Washington to Brisbane flight tickets

American Airlines

Feb 21

PDX6:40 amPortland

28h 20m

1 stop

BNE5:00 amBrisbane

Mar 1

BNE5:10 pmBrisbane

18h 09m

1 stop

PDX5:19 pmPortland

$846

Find similar

American Airlines

Feb 21

PDX8:30 amPortland

26h 30m

2 stops

BNE5:00 amBrisbane

Mar 1

BNE5:10 pmBrisbane

25h 06m

2 stops

PDX12:16 amPortland

$851

Find similar

American Airlines

Feb 17

PDX7:00 amPortland

28h 00m

1 stop

BNE5:00 amBrisbane

Mar 17

BNE8:40 amBrisbane

31h 50m

1 stop

PDX11:30 pmPortland

$861

Find similar

Delta flights from State of Washington to Brisbane

Our best Delta deals on State of Washington to Brisbane flight tickets

Delta

Feb 20

SEA2:00 pmSeattle/Tacoma Intl

24h 20m

1 stop

BNE8:20 amBrisbane

Mar 1

BNE10:40 amBrisbane

26h 09m

1 stop

SEA6:49 pmSeattle/Tacoma Intl

$869

Find similar

Delta

Feb 20

SEA1:38 pmSeattle/Tacoma Intl

24h 42m

2 stops

BNE8:20 amBrisbane

Mar 1

BNE10:40 amBrisbane

31h 29m

2 stops

SEA12:09 amSeattle/Tacoma Intl

$873

Find similar

Delta

Jan 5

GEG1:20 pmSpokane

25h 00m

2 stops

BNE8:20 amBrisbane

Feb 20

BNE10:40 amBrisbane

26h 00m

2 stops

GEG6:40 pmSpokane

$953

Find similar

Fly from

Fly to

Route

Depart

Return

Price

SeattleBrisbane

SEA - BNE

SEABNE

Seattle/Tacoma Intl

Thu 1/1

5:50 am-8:45 am

1 stop32h 55m

Brisbane

Thu 1/15

10:45 am-7:16 pm

1 stop26h 31m

$781

PortlandBrisbane

PDX - BNE

PDXBNE

Portland

Thu 3/5

3:15 pm-8:45 am

1 stop23h 30m

Brisbane

Thu 3/19

9:45 am-2:40 pm

1 stop21h 55m

$796

SeattleBrisbane

SEA - BNE

SEABNE

Seattle/Tacoma Intl

Tue 2/24

8:00 pm-2:20 pm

2 stops24h 20m

Brisbane

Tue 3/3

10:45 am-7:16 pm

1 stop26h 31m

$812

PortlandBrisbane

PDX - BNE

PDXBNE

Portland

Sat 1/10

7:00 pm-8:45 am

1 stop19h 45m

Brisbane

Sat 1/24

6:10 am-9:15 am

2 stops21h 05m

$813

PortlandBrisbane

PDX - BNE

PDXBNE

Portland

Sat 2/21

6:40 am-5:00 am

1 stop28h 20m

Brisbane

Sun 3/1

5:10 pm-5:19 pm

1 stop18h 09m

$846

PortlandBrisbane

PDX - BNE

PDXBNE

Portland

Sat 2/21

8:30 am-5:00 am

2 stops26h 30m

Brisbane

Sun 3/1

5:10 pm-12:16 am

2 stops25h 06m

$851

SpokaneBrisbane

GEG - BNE

GEGBNE

Spokane

Mon 1/5

1:20 pm-8:20 am

2 stops25h 00m

Brisbane

Fri 2/20

10:40 am-6:40 pm

2 stops26h 00m

$953

SpokaneBrisbane

GEG - BNE

GEGBNE

Spokane

Sun 1/4

7:00 pm-8:20 am

2 stops43h 20m

Brisbane

Sun 2/22

10:40 am-2:58 pm

2 stops22h 18m

$966

SpokaneBrisbane

GEG - BNE

GEGBNE

Spokane

Thu 1/29

6:50 am-5:00 am

1 stop28h 10m

Brisbane

Mon 2/2

6:30 pm-6:49 pm

2 stops42h 19m

$1,001

SpokaneBrisbane

GEG - BNE

GEGBNE

Spokane

Fri 2/6

6:50 am-5:00 am

1 stop28h 10m

Brisbane

Tue 2/24

9:40 am-5:34 pm

1 stop25h 54m

$1,005

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

Other information

What is the cheapest month to fly to Brisbane?

The cheapest month to fly to Brisbane from State of Washington is in February. Flight prices, which tend to average around $905, are often lower during this time because this is during the off-season. 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 $944.

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

The cheapest day to depart from State of Washington to Brisbane is on a Sunday. Travelers who choose to depart for Brisbane on a Sunday will often find tickets for as low as $1,227. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from State of Washington to Brisbane for around $1,384.

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

Our most recent data shows that the best time of day to fly to Brisbane is at noon. Flights from State of Washington to Brisbane during this time can be as low as $1,137. In contrast, the most expensive time of day to depart to Brisbane is in the morning when prices are around $1,978.

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 $1,248 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 $1,007 on momondo.

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

You could potentially save up to 37% 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	17h 45m
Direct flights	None

The fastest flight from State of Washington to Brisbane takes 17h 45m

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

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?
As of December 2025, there are 3 operators available to choose from 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 Canada	PriceFrom $850	Free Cancellation	Rating 7.1 10,525 reviews	Search Air Canada flights
United Airlines	PriceFrom $863	Free Cancellation	Rating 7.4 9,092 reviews	Search United Airlines flights
Qantas Airways	PriceFrom $1,055	Free Cancellation	Rating 7.5 946 reviews	Search Qantas Airways flights

Redcliffe

Caboolture

Ipswich

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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Cheap flights from Washington to Brisbane from $405

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 3/28. 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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American Airlines flights from State of Washington to Brisbane

Our best American Airlines deals on State of Washington to Brisbane flight tickets

Delta flights from State of Washington to Brisbane

Our best Delta deals on State of Washington to Brisbane flight tickets

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

What is the cheapest month to fly to Brisbane?

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

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

Our most recent data shows that the best time of day to fly to Brisbane is at noon. Flights from State of Washington to Brisbane during this time can be as low as $1,137. In contrast, the most expensive time of day to depart to Brisbane is in the morning when prices are around $1,978.

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

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

You could potentially save up to 37% on your flight if you consider stops on a State of Washington to Brisbane flight.

What is the cheapest airline that flies from Washington to Brisbane?

Air Canada, American Airlines, and Delta are the most popular carriers operating from Washington to Brisbane

What airlines fly to Brisbane?

How long does it take to fly to Brisbane?

On average, it takes 18h 18m to fly from State of Washington to Brisbane if you fly out of Seattle (the most popular airport in State of Washington) and into Brisbane (the most popular airport in Brisbane). If you’re flying out of Spokane and into Brisbane, then the flight time is around 18h 45m.

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

Direct flights

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

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?

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

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

Traveling to a place near Brisbane?

Why use momondo?

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

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

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

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

An easier way to manage your Brisbane trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Australia

Airports servicing Queensland