HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Dulles Intl

$681+ Cheap flights from Brisbane (BNE) to Dulles Intl (IAD)

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 3/21. Fares are subject to change and may not be available on all flights or dates of travel.
BNE — IAD
Mar 21 — Mar 281
Sat 3/21
Sat 3/28
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Brisbane to Dulles Intl with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Brisbane to Dulles Intl

Cheapest flights from Brisbane to Dulles Intl
Explore the most affordable flight options available from Brisbane to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 19, 2026.

This Gotogate deal was found by Cheapflights users on 2/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/1710:00 am
BNE
-
IAD
2 stops46h 58m
Air Canada
Mon 5/259:45 am
IAD
-
BNE
2 stops31h 20m
Air Canada
Deal found 2/16$1,008
This Bravofly deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/178:40 am
BNE
-
IAD
1 stop21h 51m
Qantas Airways
Tue 3/245:37 pm
IAD
-
BNE
1 stop21h 53m
Qantas Airways
Deal found 2/17$1,090
This American Airlines deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/177:40 pm
BNE
-
IAD
2 stops27h 08m
American Airlines
Tue 3/245:37 pm
IAD
-
BNE
1 stop21h 53m
American Airlines
Deal found 2/17$1,099
This Air Canada deal was found by Cheapflights users on 2/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/1810:45 am
BNE
-
IAD
2 stops49h 38m
Air Canada
Sun 2/229:45 am
IAD
-
BNE
2 stops32h 00m
Air Canada
Deal found 2/16$1,105
This Expedia deal was found by Cheapflights users on 2/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/1710:00 am
BNE
-
IAD
2 stops24h 29m
Multiple Airlines
Mon 5/254:10 pm
IAD
-
BNE
3 stops29h 20m
Multiple Airlines
Deal found 2/16$1,107
This KAYAK deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/29:40 am
BNE
-
IAD
1 stop21h 51m
Qantas Airways
Mon 3/95:52 pm
IAD
-
BNE
1 stop21h 38m
Qantas Airways
Deal found 2/18$1,108
This United Airlines deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/211:40 am
BNE
-
IAD
1 stop24h 08m
United Airlines
Mon 3/92:12 pm
IAD
-
BNE
2 stops26h 18m
United Airlines
Deal found 2/18$1,110
This United Airlines deal was found by Cheapflights users on 2/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/2610:40 am
BNE
-
IAD
2 stops22h 07m
United Airlines
Mon 4/131:10 pm
IAD
-
BNE
2 stops27h 20m
United Airlines
Deal found 2/16$1,111
This TravelUp deal was found by Cheapflights users on 2/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/2610:40 am
BNE
-
IAD
1 stop19h 58m
Multiple Airlines
Mon 4/135:55 pm
IAD
-
BNE
1 stop22h 35m
Multiple Airlines
Deal found 2/16$1,125
This TravelUp deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/1710:40 am
BNE
-
IAD
1 stop22h 47m
Multiple Airlines
Tue 3/246:03 pm
IAD
-
BNE
1 stop22h 27m
Multiple Airlines
Deal found 2/17$1,126
This United Airlines deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/2410:40 am
BNE
-
IAD
1 stop22h 47m
United Airlines
Thu 4/910:35 pm
IAD
-
BNE
2 stops41h 55m
United Airlines
Deal found 2/19$1,163

Find flight deals from Brisbane to Dulles Intl

Discover tips and strategies to find the most affordable flight options for your journey from Brisbane (BNE) to Dulles Intl (IAD). 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 February 19, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,008
(Gotogate)

One-way from

$681
(Kiwi.com)

Popular in

April

Cheapest in

March

Average price

$1,087
Provider with most accurate pricing for Brisbane-Washington, D.C. Dulles Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Brisbane-Washington, D.C. Dulles Intl flights.
Search Deals
From Brisbane to Washington, D.C. Dulles Intl
Search Deals
One-way flight from Brisbane to Washington, D.C. Dulles Intl
Search Deals
High demand for flights, 1% potential price rise
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($43 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Brisbane to Dulles Intl 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 2,558,603 searches. Data last updated February 19, 2026.
Use the filters below to find and compare flights from Brisbane to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Brisbane

Fly to

Dulles Intl

Route

Depart

Return

Price

BrisbaneWashington, D.C.

BNE - IAD

BNEIAD

Brisbane

Sun 5/17

10:00 am-6:58 pm

2 stops46h 58m

Washington, D.C. Dulles Intl

Mon 5/25

9:45 am-7:05 am

2 stops31h 20m

$1,008

BrisbaneWashington, D.C.

BNE - IAD

BNEIAD

Brisbane

Sun 5/17

10:00 am-8:29 pm

2 stops24h 29m

Washington, D.C. Dulles Intl

Mon 5/25

4:10 pm-11:30 am

3 stops29h 20m

$1,107

BrisbaneWashington, D.C.

BNE - IAD

BNEIAD

Brisbane

Mon 3/2

9:40 am-4:31 pm

1 stop21h 51m

Washington, D.C. Dulles Intl

Mon 3/9

5:52 pm-5:30 am

1 stop21h 38m

$1,108

BrisbaneWashington, D.C.

BNE - IAD

BNEIAD

Brisbane

Mon 3/2

11:40 am-9:18 pm

2 stops24h 38m

Washington, D.C. Dulles Intl

Mon 3/9

2:12 pm-6:30 am

2 stops26h 18m

$1,110

BrisbaneWashington, D.C.

BNE - IAD

BNEIAD

Brisbane

Thu 3/26

10:40 am-6:47 pm

2 stops22h 07m

Washington, D.C. Dulles Intl

Mon 4/13

1:10 pm-6:30 am

2 stops27h 20m

$1,111

BrisbaneWashington, D.C.

BNE - IAD

BNEIAD

Brisbane

Thu 3/26

10:40 am-4:38 pm

1 stop19h 58m

Washington, D.C. Dulles Intl

Mon 4/13

5:55 pm-6:30 am

1 stop22h 35m

$1,125

BrisbaneWashington, D.C.

BNE - IAD

BNEIAD

Brisbane

Tue 3/17

10:40 am-7:27 pm

1 stop22h 47m

Washington, D.C. Dulles Intl

Tue 3/24

6:03 pm-6:30 am

1 stop22h 27m

$1,126

BrisbaneWashington, D.C.

BNE - IAD

BNEIAD

Brisbane

Wed 3/25

10:40 am-4:38 pm

1 stop19h 58m

Washington, D.C. Dulles Intl

Thu 4/9

10:10 pm-6:30 am

1 stop42h 20m

$1,163

BrisbaneWashington, D.C.

BNE - IAD

BNEIAD

Brisbane

Mon 3/23

10:40 am-5:17 am

2 stops32h 37m

Washington, D.C. Dulles Intl

Thu 4/9

10:35 pm-6:30 am

2 stops41h 55m

$1,163

BrisbaneWashington, D.C.

BNE - IAD

BNEIAD

Brisbane

Sat 3/21

7:15 am-12:31 am

3 stops31h 16m

$681

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/18

Showing 1-10 of 21 results
1
2
3

Compare providers for flights from Brisbane to Dulles Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Brisbane to Dulles Intl in February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
JetabroadPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Brisbane-Washington, D.C. Dulles Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Brisbane-Washington, D.C. Dulles Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Brisbane-Washington, D.C. Dulles Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Brisbane-Washington, D.C. Dulles Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Brisbane-Washington, D.C. Dulles Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Brisbane to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from Brisbane with our price prediction graph.
Estimated round-trip 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 Brisbane to Washington, D.C. Dulles Intl Airport

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

Currently, February is the cheapest month in which you can book a flight from Brisbane to Washington, D.C. Dulles Intl Airport (average of $408). Flying from Brisbane to Washington, D.C. Dulles Intl Airport in January is currently the most expensive (average of $1,816). 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.

Related info for your journey

Find useful and relevant information for your journey from Brisbane to Dulles Intl. 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 from for flights from Brisbane to Washington, D.C. Dulles Intl?

    Brisbane (BNE), located 7.7 mi from the city center, is the airport you fly out of when you book flights from Brisbane to Washington, D.C. Dulles Intl. 0 airlines have flights from Brisbane to Washington, D.C. Dulles Intl on a regular basis. Booking flights from Brisbane to Washington, D.C. Dulles Intl should not be difficult; the airport handles an average of 0 outbound flights to Washington, D.C. Dulles Intl per day.

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

    Air Canada, Qantas Airways, and United Airlines can get you from Brisbane to Washington, D.C. Dulles Intl Airport in just under 21h 51m. Your travel time can differ by up to 25h 07m. Brisbane and Washington, D.C. Dulles Intl Airport are separated by a distance of 9439 mi. This flight may include one or multiple stops.

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

    Yes. In addition to deals on Brisbane to Dulles Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Brisbane to Dulles Intl?

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

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

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

    Currently, February is the cheapest month in which you can book a flight from Brisbane to Washington, D.C. Dulles Intl Airport (average of $408). Flying from Brisbane to Washington, D.C. Dulles Intl Airport in January is currently the most expensive (average of $1,816). 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

Traveling to a place near Washington, D.C. Dulles Intl Airport?

Book flights to Washington, D.C. Dulles Intl Airport if you plan to visit one of these locations
Alexandria
Woodbridge
Tysons
Arlington
Owings Mills
Springfield
Silver Spring
Herndon
Fredericksburg
Hanover
Laurel
Rockville
Upper Marlboro
Linthicum Heights
Manassas
Bowie
Largo
McLean
Clinton
Towson

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 Brisbane to Dulles Intl

See prices for flight routes from nearby airports that may be better suited for you.
Brisbane to Reagan-National flights
Brisbane to Baltimore flights
Coolangatta to Dulles Intl flights

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.