Find flights
When to book
FAQs

Cheap flights from Washington, D.C. Dulles Intl Airport to Brisbane from $1,013

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 29/3. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — BNE
24 Mar — 31 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Dulles Intl to Brisbane

Enter your travel dates to find the best prices.

Cheapest flights from Dulles Intl to Brisbane
Explore the most affordable flight options available from Dulles Intl to Brisbane. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 February 2026.

Tue 7/409:55
IAD
-
BNE
2 stops31h 10m
Air Canada
Mon 20/410:00
BNE
-
IAD
2 stops24h 29m
Air Canada
Deal found 21/2$1,325
Tue 21/409:55
IAD
-
BNE
2 stops31h 10m
Air Canada
Tue 12/510:00
BNE
-
IAD
2 stops24h 29m
Air Canada
Deal found 19/2$1,326
Mon 1/609:45
IAD
-
BNE
2 stops31h 20m
Air Canada
Thu 30/710:00
BNE
-
IAD
2 stops24h 24m
Air Canada
Deal found 21/2$1,377
Mon 1/608:21
IAD
-
BNE
1 stop32h 44m
Multiple Airlines
Thu 30/710:00
BNE
-
IAD
2 stops24h 24m
Multiple Airlines
Deal found 21/2$1,391
Wed 8/408:15
IAD
-
BNE
2 stops32h 50m
Multiple Airlines
Sun 19/410:00
BNE
-
IAD
2 stops25h 18m
Multiple Airlines
Deal found 21/2$1,405
Mon 15/608:18
IAD
-
BNE
2 stops32h 47m
Asiana Airlines
Wed 1/710:00
BNE
-
IAD
2 stops35h 44m
Asiana Airlines
Deal found 20/2$1,407
Wed 1/409:55
IAD
-
BNE
2 stops31h 10m
Air Canada
Wed 15/410:00
BNE
-
IAD
2 stops24h 29m
Air Canada
Deal found 18/2$1,409
Wed 4/313:13
IAD
-
BNE
2 stops28h 32m
Multiple Airlines
Wed 11/309:45
BNE
-
IAD
2 stops24h 41m
Multiple Airlines
Deal found 19/2$1,411
Sat 28/217:11
IAD
-
BNE
2 stops48h 34m
Multiple Airlines
Fri 6/310:45
BNE
-
IAD
2 stops25h 38m
Multiple Airlines
Deal found 19/2$1,435
Sun 17/509:45
IAD
-
BNE
2 stops31h 20m
Multiple Airlines
Sat 23/520:40
BNE
-
IAD
2 stops47h 42m
Multiple Airlines
Deal found 19/2$1,453
Sun 14/609:45
IAD
-
BNE
2 stops31h 20m
Air Canada
Thu 2/710:00
BNE
-
IAD
2 stops24h 24m
Air Canada
Deal found 18/2$1,462

Find flight deals from Dulles Intl to Brisbane

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) 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 22 February 2026.

Round-trip from

$1,325

One-way from

$1,013

Popular in

December

Cheapest in

November

Average price

$1,584
Air Canada
  • Air Canada
  • 7/4-20/4
  • 4 total stops
  • 55h 39m total
  • Washington, D.C. to Brisbane
Search Deals
29/3
  • 29/3
  • 3 total stops
  • 52h 20m total
  • Washington, D.C. to Brisbane
Search Deals
High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($82 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Dulles Intl 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 22 February 2026.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Brisbane that are best for you.

Fly from

Dulles Intl

Fly to

Brisbane

Route

Depart

Return

Price

Washington, D.C.Brisbane

IAD - BNE

IADBNE

Washington, D.C. Dulles Intl

Wed 1/4

09:55-07:05

2 stops31h 10m

Brisbane

Fri 24/4

10:00-20:29

2 stops24h 29m

$1,462

Washington, D.C.Brisbane

IAD - BNE

IADBNE

Washington, D.C. Dulles Intl

Mon 1/6

08:21-07:05

1 stop32h 44m

Brisbane

Tue 9/6

10:00-06:22

1 stop34h 22m

$1,556

Washington, D.C.Brisbane

IAD - BNE

IADBNE

Washington, D.C. Dulles Intl

Sun 14/6

22:10-07:05

2 stops42h 55m

Brisbane

Tue 30/6

10:00-21:25

2 stops49h 25m

$1,663

Washington, D.C.Brisbane

IAD - BNE

IADBNE

Washington, D.C. Dulles Intl

Tue 31/3

12:38-07:05

2 stops28h 27m

Brisbane

Sun 12/4

10:00-21:18

2 stops49h 18m

$1,701

Washington, D.C.Brisbane

IAD - BNE

IADBNE

Washington, D.C. Dulles Intl

Tue 7/4

17:59-10:05

2 stops26h 06m

Brisbane

Mon 20/4

20:35-05:40

1 stop23h 05m

$1,716

Washington, D.C.Brisbane

IAD - BNE

IADBNE

Washington, D.C. Dulles Intl

Sun 8/3

18:03-06:30

1 stop22h 27m

Brisbane

Wed 18/3

10:40-16:38

1 stop19h 58m

$1,720

Washington, D.C.Brisbane

IAD - BNE

IADBNE

Washington, D.C. Dulles Intl

Mon 9/3

10:06-07:20

2 stops31h 14m

Brisbane

Wed 25/3

10:05-22:59

2 stops26h 54m

$1,721

Washington, D.C.Brisbane

IAD - BNE

IADBNE

Washington, D.C. Dulles Intl

Tue 23/6

22:21-06:30

1 stop42h 09m

Brisbane

Sun 5/7

10:30-05:27

2 stops32h 57m

$1,769

Washington, D.C.Brisbane

IAD - BNE

IADBNE

Washington, D.C. Dulles Intl

Fri 6/3

12:35-07:30

1 stop27h 55m

Brisbane

Tue 17/3

10:40-16:38

1 stop19h 58m

$1,790

Washington, D.C.Brisbane

IAD - BNE

IADBNE

Washington, D.C. Dulles Intl

Fri 6/3

16:10-07:30

1 stop24h 20m

Brisbane

Wed 18/3

10:40-20:49

1 stop24h 09m

$1,790

Flights are sorted by cheapest return flights first.

Deals found on 19/2

Showing 1-10 of 16 results
1
2

Best time to book a flight from Dulles Intl to Brisbane

Have a flexible travel schedule? Discover the best time to fly to Brisbane from Dulles Intl 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. Dulles Intl Airport to Brisbane

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

Currently, November is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Brisbane (average of $1,162). Flying from Washington, D.C. Dulles Intl Airport to Brisbane in July is currently the most expensive (average of $2,304). 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 Dulles Intl 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. Dulles Intl?

    If you book a flight to Brisbane from Washington, D.C. Dulles Intl, you will be flying to Brisbane, which is the city’s only airport. Brisbane (BNE) is located 12.3 km from the centre of Brisbane. There are 0 flights from Washington, D.C. Dulles Intl to Brisbane per day from 0 different airlines.

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

    Departing from Washington, D.C. Dulles Intl Airport to Brisbane will take you 28h 27m. The distance from Washington, D.C. Dulles Intl Airport to Brisbane is about 15191 km. This flight may include one or multiple stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Dulles Intl 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. Dulles Intl Airport to Brisbane?

    Currently, November is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Brisbane (average of $1,162). Flying from Washington, D.C. Dulles Intl Airport to Brisbane in July is currently the most expensive (average of $2,304). 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

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 Dulles Intl to Brisbane

See prices for flight routes from nearby airports that may be better suited for you.
Baltimore 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 Dulles Intl to Brisbane?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Brisbane from Dulles Intl today with Cheapflights!

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Dulles Intl to Brisbane.

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Dulles Intl to Brisbane flexibly with Cheapflights today.

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

Of course! You can now track prices for flights from Dulles Intl to Brisbane and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price 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.