Find flights
When to book
FAQs

Cheap flights from Washington to Brisbane from $649

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15/3. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — BNE
27 Dec — 3 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Washington to Brisbane

Keep the following information in mind while searching for Washington to Brisbane flight deals. Data was last updated 27 November 2025.

Round-trip from

$1,204

One-way from

$649

Popular in

December

Cheapest in

February

Average price

$1,787
Air Canada
  • Air Canada
  • 15/2-25/2
  • 2 total stops
  • 45h 26m total
  • Washington to Brisbane
Search Deals
15/3
  • 15/3
  • 2 total stops
  • 23h 30m total
  • Washington to Brisbane
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($64 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($92 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Find flight deals from Washington to Brisbane

Enter your travel dates to find the best prices.

Cheapest flights from Washington to Brisbane
Explore the most affordable flight options available from Washington to Brisbane. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 November 2025.

Thu 27/1119:00PDX - BNE
1 stop19h 45mMultiple Airlines
Fri 5/1219:40BNE - PDX
1 stop18h 41mMultiple Airlines
Deal found 26/11$1,258
Thu 27/1108:35PDX - BNE
2 stops26h 25mAmerican Airlines
Fri 5/1219:40BNE - PDX
1 stop21h 00mAmerican Airlines
Deal found 26/11$1,304
Sat 6/1215:40SEA - BNE
1 stop23h 05mAir Canada
Thu 15/110:45BNE - SEA
1 stop29h 21mAir Canada
Deal found 24/11$1,308
Fri 28/1115:54PDX - BNE
1 stop21h 36mUnited Airlines
Wed 17/1211:40BNE - PDX
1 stop25h 01mUnited Airlines
Deal found 26/11$1,331
Sun 7/1217:11SEA - BNE
1 stop20h 19mUnited Airlines
Fri 16/111:40BNE - SEA
1 stop17h 49mUnited Airlines
Deal found 24/11$1,331
Mon 8/1217:59SEA - BNE
1 stop20h 21mDelta
Fri 16/110:40BNE - SEA
2 stops25h 49mDelta
Deal found 24/11$1,338
Tue 2/1205:00PDX - BNE
2 stops32h 30mUnited Airlines
Sun 7/1211:40BNE - PDX
2 stops24h 26mUnited Airlines
Deal found 26/11$1,339
Mon 15/1205:00SEA - BNE
2 stops32h 30mUnited Airlines
Sat 17/111:40BNE - SEA
1 stop22h 04mUnited Airlines
Deal found 24/11$1,339
Sun 7/1219:11SEA - BNE
2 stops43h 09mDelta
Wed 14/111:05BNE - SEA
2 stops23h 33mDelta
Deal found 24/11$1,355
Mon 15/1216:02PDX - BNE
2 stops45h 28mUnited Airlines
Wed 24/1211:40BNE - PDX
1 stop21h 06mUnited Airlines
Deal found 25/11$1,359
Wed 10/1215:45SEA - BNE
2 stops45h 45mUnited Airlines
Thu 15/111:40BNE - SEA
1 stop17h 49mUnited Airlines
Deal found 24/11$1,359
Fri 28/1119:00PDX - BNE
1 stop19h 45mAir Canada
Fri 19/1210:45BNE - PDX
1 stop25h 45mAir Canada
Deal found 26/11$1,378

Cheapflights Fare Finder

 
Customise your flight search to find flights from 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, Cheapflights users made 647,157 searches. Data last updated 27 November 2025.
Use the filters below to find and compare flights from Washington to Brisbane that are best for you.

Fly from

Washington

Fly to

Brisbane

Route

Depart

Return

Price

PortlandBrisbane

PDX - BNE

PDXBNE

Portland

Wed 25/2

19:00-08:45

1 stop19h 45m

Brisbane

Mon 23/3

09:45-18:30

1 stop25h 45m

$1,308

SeattleBrisbane

SEA - BNE

SEABNE

Seattle/Tacoma Intl

Fri 13/3

05:00-06:30

2 stops32h 30m

Brisbane

Fri 27/3

10:40-11:24

1 stop17h 44m

$1,319

SeattleBrisbane

SEA - BNE

SEABNE

Seattle/Tacoma Intl

Fri 20/2

14:00-08:20

1 stop24h 20m

Brisbane

Sun 1/3

10:40-18:49

1 stop26h 09m

$1,331

PortlandBrisbane

PDX - BNE

PDXBNE

Portland

Tue 24/2

13:40-07:30

1 stop23h 50m

Brisbane

Thu 26/3

10:40-14:59

1 stop21h 19m

$1,331

SeattleBrisbane

SEA - BNE

SEABNE

Seattle/Tacoma Intl

Mon 16/2

09:50-08:20

1 stop28h 30m

Brisbane

Sun 22/2

10:40-12:58

1 stop20h 18m

$1,331

PortlandBrisbane

PDX - BNE

PDXBNE

Portland

Wed 25/2

19:57-07:30

1 stop17h 33m

Brisbane

Thu 26/3

10:40-14:59

1 stop21h 19m

$1,331

SeattleBrisbane

SEA - BNE

SEABNE

Seattle/Tacoma Intl

Mon 16/2

09:50-08:20

1 stop28h 30m

Brisbane

Fri 27/2

10:40-18:49

1 stop26h 09m

$1,331

PortlandBrisbane

PDX - BNE

PDXBNE

Portland

Sun 22/2

13:40-07:30

1 stop23h 50m

Brisbane

Thu 26/3

10:40-12:33

1 stop18h 53m

$1,331

SeattleBrisbane

SEA - BNE

SEABNE

Seattle/Tacoma Intl

Fri 13/2

17:59-08:20

1 stop20h 21m

Brisbane

Sun 22/2

10:40-18:49

1 stop26h 09m

$1,331

PortlandBrisbane

PDX - BNE

PDXBNE

Portland

Wed 25/2

15:50-07:30

1 stop21h 40m

Brisbane

Tue 24/3

10:40-18:48

1 stop25h 08m

$1,331

Flights are sorted by cheapest return flights first.

Deals found on 26/11

Showing 1-10 of 39 results
1
2
3
4

Best time to book a flight from Washington to Brisbane

Have a flexible travel schedule? Discover the best time to fly to Brisbane from Washington with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Washington to Brisbane

What is the cheapest month to book a flight from State of Washington to Brisbane?

Currently, June is the cheapest month in which you can book a flight from State of Washington to Brisbane (average of $995). Flying from State of Washington to Brisbane in October is currently the most expensive (average of $1,700). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from WA to BNE?

Find hourly flight availability from Washington to Brisbane. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 27 November 2025.

It’s optimal to fly from State of Washington to Brisbane in the afternoon. By choosing this option you can save up to 12% on the cost of your flight, compared to a flight in the evening.

Related info for your journey

Find useful and relevant information for your journey from Washington to Brisbane. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Brisbane from Washington?

    Brisbane (BNE) is the airport you will fly into if you book a flight from Washington to Brisbane. It is only a 12.3 km journey from Brisbane (BNE) to Brisbane’s city centre.

  • How long is the flight from State of Washington to Brisbane?

    A quick flight from State of Washington to Brisbane can take about 19h 45m. Air Canada provides one of the quickest options available for as low as $1,308. There are 11719 km between State of Washington and Brisbane. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from State of Washington to Brisbane one-way?

    To fly one-way, consider booking your trip with Philippine Airlines, which is currently one of the cheapest options available, starting at $666. American Airlines flights start at $667 while deals on Air Canada start at $676 one-way.

  • What are the most popular routes from State of Washington to Brisbane?

    The most popular route from State of Washington to Brisbane is Seattle/Tacoma Intl - Brisbane. You may also consider Portland - Brisbane or Spokane - Brisbane.

  • Can I find deals for flights from Washington to Brisbane that include hotel bookings?

    Yes. In addition to deals on Washington to Brisbane flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Washington to Brisbane?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington to Brisbane.

  • Can I find deals for business class flights from Washington to Brisbane?

    Yes. Cheapflights offers flight deals from Washington to Brisbane by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from State of Washington to Brisbane?

    Currently, June is the cheapest month in which you can book a flight from State of Washington to Brisbane (average of $995). Flying from State of Washington to Brisbane in October is currently the most expensive (average of $1,700). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Brisbane?

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Washington to Brisbane

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to Brisbane flights
Dallas/Fort Worth to Brisbane flights
San Francisco to Brisbane flights
John F Kennedy Intl to Brisbane flights
Dulles Intl to Brisbane flights
LaGuardia to Brisbane flights
Newark to Brisbane flights
O'Hare Intl to Brisbane flights
Baltimore to Brisbane flights
Ontario to Brisbane flights
Seattle to Brisbane flights
Atlanta to Brisbane flights
Minneapolis to Brisbane flights
Hobby to Brisbane flights
Boston to Brisbane flights
George Bush Intcntl to Brisbane flights
Orlando to Brisbane flights
Salt Lake City to Brisbane flights
Denver to Brisbane flights
Detroit to Brisbane flights
Honolulu to Brisbane flights
San Jose to Brisbane flights
Miami to Brisbane flights
Las Vegas to Brisbane flights
John F Kennedy Intl to Coolangatta flights
Charlotte to Brisbane flights
Grand Rapids to Brisbane flights
Los Angeles to Coolangatta flights
Cedar Rapids to Brisbane flights
Raleigh to Brisbane flights
Oakland to Brisbane flights
Nashville to Brisbane flights
Sky Harbor Intl to Brisbane flights
Los Angeles to Cairns flights
San Francisco to Cairns flights
Cincinnati to Brisbane flights
Kansas City to Brisbane flights
Philadelphia to Brisbane flights

Top 2 airlines flying from Washington to Brisbane

Discover the top 2 airlines that operate flights from Washington to Brisbane. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 27 November 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$1,425Average$1,719FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapest$1,551Average$1,931FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Washington to Brisbane?

Deals for Washington to Brisbane flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Washington to Brisbane?

Cheapflights simply makes it quick and affordable to book flights from Washington to Brisbane by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Washington to Brisbane with no change fees?

Certainly. Search results for flights to Brisbane from Washington shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Washington to Brisbane become cheaper?

Yes! Start tracking prices for Washington to Brisbane flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.