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Cheap flights from Washington, D.C. to Brisbane from $900

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 21/10. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — BNE
28 Aug — 4 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Washington, D.C. to Brisbane

Enter your travel dates to find the best prices.

Cheapest flights from Washington, D.C. to Brisbane
Explore the most affordable flight options available from Washington, D.C. to Brisbane. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 July 2026.

Mon 24/810:45
IAD
-
BNE
3 stops33h 50m
Multiple Airlines
Sat 29/811:55
BNE
-
IAD
3 stops43h 19m
Multiple Airlines
Deal found 26/7$1,604
Sun 6/912:43
IAD
-
BNE
2 stops28h 22m
Air Canada
Tue 22/910:15
BNE
-
IAD
2 stops25h 03m
Air Canada
Deal found 24/7$1,617
Wed 9/915:45
IAD
-
BNE
2 stops25h 20m
Air Canada
Wed 16/910:00
BNE
-
IAD
2 stops23h 00m
Air Canada
Deal found 26/7$1,627
Mon 7/909:40
DCA
-
BNE
2 stops31h 25m
Air Canada
Mon 14/910:00
BNE
-
DCA
2 stops38h 20m
Air Canada
Deal found 25/7$1,640
Sun 6/915:45
IAD
-
BNE
2 stops25h 20m
Air Canada
Tue 15/910:15
BNE
-
IAD
2 stops42h 45m
Air Canada
Deal found 26/7$1,640
Mon 7/912:43
IAD
-
BNE
2 stops28h 22m
Air Canada
Mon 14/910:00
BNE
-
IAD
1 stop34h 30m
Air Canada
Deal found 25/7$1,650
Sat 7/1112:55
DCA
-
BNE
2 stops28h 50m
Air Canada
Sat 21/1110:45
BNE
-
DCA
2 stops26h 14m
Air Canada
Deal found 25/7$1,689
Sat 7/1109:55
IAD
-
BNE
2 stops31h 50m
Air Canada
Sat 21/1110:45
BNE
-
IAD
2 stops24h 38m
Air Canada
Deal found 25/7$1,693
Sun 6/909:00
DCA
-
BNE
1 stop30h 00m
Multiple Airlines
Tue 15/920:35
BNE
-
DCA
1 stop37h 25m
Multiple Airlines
Deal found 25/7$1,702
Sat 7/1112:55
DCA
-
BNE
2 stops52h 50m
Air Canada
Wed 11/1110:45
BNE
-
DCA
2 stops40h 34m
Air Canada
Deal found 25/7$1,720
Sun 6/912:55
DCA
-
BNE
2 stops28h 10m
Air Canada
Tue 15/910:15
BNE
-
DCA
2 stops25h 35m
Air Canada
Deal found 25/7$1,724
Wed 9/916:20
DCA
-
BNE
2 stops24h 45m
Air Canada
Wed 16/910:00
BNE
-
DCA
2 stops23h 59m
Air Canada
Deal found 26/7$1,726

Find flight deals from Washington, D.C. to Brisbane

Discover tips and strategies to find the most affordable flight options for your journey from Washington, D.C. (WAS) to Brisbane (BNE). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 29 July 2026.

Round-trip from

$1,604

One-way from

$900

Popular in

December

Cheapest in

November

Average price

$1,800
24/8-29/8
  • 24/8-29/8
  • 6 total stops
  • 77h 09m total
  • Washington, D.C. to Brisbane
Search Deals
21/10
  • 21/10
  • 2 total stops
  • 45h 00m total
  • Washington, D.C. to Brisbane
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($572 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 10% potential price decrease ($316 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Washington, D.C. 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 29 July 2026.
Use the filters below to find and compare flights from Washington, D.C. to Brisbane that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Washington, D.C.Brisbane

DCA - BNE

DCABNE

Washington, D.C. Reagan-National

Mon 17/8

17:45-06:30

1 stop22h 45m

Brisbane

Mon 24/8

06:55-22:30

2 stops29h 35m

$1,773

Washington, D.C.Brisbane

IAD - BNE

IADBNE

Washington, D.C. Dulles Intl

Mon 17/8

09:45-06:30

1 stop30h 45m

Brisbane

Mon 24/8

06:55-22:19

2 stops29h 24m

$1,773

BaltimoreBrisbane

BWI - BNE

BWIBNE

Baltimore/Washington

Sun 6/9

13:00-06:30

2 stops27h 30m

Brisbane

Sun 13/9

06:05-16:35

2 stops24h 30m

$1,780

BaltimoreBrisbane

BWI - BNE

BWIBNE

Baltimore/Washington

Thu 12/11

12:45-07:30

2 stops27h 45m

Brisbane

Sat 21/11

11:40-21:42

2 stops25h 02m

$1,792

BaltimoreBrisbane

BWI - BNE

BWIBNE

Baltimore/Washington

Sat 17/10

19:05-06:30

2 stops45h 25m

Brisbane

Sat 7/11

11:40-17:26

1 stop20h 46m

$1,795

BaltimoreBrisbane

BWI - BNE

BWIBNE

Baltimore/Washington

Sun 8/11

11:25-11:30

2 stops33h 05m

Brisbane

Thu 12/11

07:05-16:25

2 stops48h 20m

$1,831

Washington, D.C.Brisbane

IAD - BNE

IADBNE

Washington, D.C. Dulles Intl

Mon 24/8

10:35-06:30

2 stops29h 55m

Brisbane

Sat 29/8

06:55-21:22

2 stops28h 27m

$1,851

Washington, D.C.Brisbane

DCA - BNE

DCABNE

Washington, D.C. Reagan-National

Wed 13/1

18:42-12:50

2 stops27h 08m

Brisbane

Sun 14/3

13:10-19:41

1 stop21h 31m

$1,865

Washington, D.C.Brisbane

DCA - BNE

DCABNE

Washington, D.C. Reagan-National

Fri 21/8

17:45-06:30

1 stop22h 45m

Brisbane

Fri 28/8

10:30-16:43

1 stop20h 13m

$1,885

Washington, D.C.Brisbane

IAD - BNE

IADBNE

Washington, D.C. Dulles Intl

Fri 21/8

16:15-06:30

2 stops24h 15m

Brisbane

Fri 28/8

10:30-19:23

2 stops22h 53m

$1,891

Flights are sorted by cheapest return flights first.

Deals found on 25/7

Showing 1-10 of 49 resultsSorted by cheapest first
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Best time to book a flight from Washington, D.C. to Brisbane

Have a flexible travel schedule? Discover the best time to fly to Brisbane from Washington, D.C. 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, D.C. to Brisbane

What is the cheapest month to book a flight from Washington, D.C. to Brisbane?

Currently, November is the cheapest month in which you can book a flight from Washington, D.C. to Brisbane (average of $1,537). Flying from Washington, D.C. to Brisbane in December is currently the most expensive (average of $3,595). 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.

How much does it cost for a return flight from Washington, D.C. to Brisbane?

Airfare is below average for this route at the moment.
Washington, D.C. to Brisbane flights typically cost between $2,417 and $2,446 in August.
The cheapest return price found within the last 5 days was $1,604 on Multiple Airlines (24 Aug–29 Aug).

Related info for your journey

Find useful and relevant information for your journey from Washington, D.C. 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, D.C.?

    For a flight from Washington, D.C. to Brisbane, you will be flying into Brisbane. Brisbane (BNE) is just 12.3 km from the centre vof the city. Brisbane is the only Brisbane airport and it handles 0 inbound flights from Washington, D.C. per day. 0 airlines have flights to Brisbane from Washington, D.C. on a regular basis.

  • How long is the flight from Washington, D.C. to Brisbane?

    There are many flights that can get you from Washington, D.C. to Brisbane in 21h 38m. Fly via American Airlines or United Airlines to get the fastest option. Airlines will cover a distance of 15257 km. Both multi-stop and direct flights can be found to your destination and back.

  • What are the most popular routes from Washington, D.C. to Brisbane?

    Most travellers choose Washington, D.C. Dulles Intl - Brisbane, Baltimore/Washington - Brisbane or Washington, D.C. Reagan-National - Brisbane when deciding on the best route from Washington, D.C. to Brisbane.

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

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

  • How can I find direct flights from Washington, D.C. to Brisbane?

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

  • Can I find deals for business class flights from Washington, D.C. to Brisbane?

    Yes. Cheapflights offers flight deals from Washington, D.C. 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 Washington, D.C. to Brisbane?

    Currently, November is the cheapest month in which you can book a flight from Washington, D.C. to Brisbane (average of $1,537). Flying from Washington, D.C. to Brisbane in December is currently the most expensive (average of $3,595). 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
Redcliffe
Ipswich
Caboolture

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Alternative routes for Washington, D.C. to Brisbane

See prices for flight routes from nearby airports that may be better suited for you.
Dulles Intl to Brisbane flights
Dulles Intl to Cairns flights
Dulles Intl to Coolangatta 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, D.C. to Brisbane?

Cheapflights helps you search for flights from Washington, D.C. to Brisbane via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Washington, D.C. to Brisbane?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Brisbane from Washington, D.C..

Can Cheapflights find flights from Washington, D.C. to Brisbane with no change fees?

Need flexible booking options for your flight to Brisbane from Washington, D.C.? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Washington, D.C. to Brisbane become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Brisbane from Washington, D.C. today and book when prices fit your budget.

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