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Cheap flights from Washington, D.C. Dulles Intl Airport to Brisbane from $941

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 17/8. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — BNE
7 Aug — 14 Aug1
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 8 July 2026.

Fri 14/811:10
IAD
-
BNE
3 stops33h 25m
Multiple Airlines
Tue 25/811:35
BNE
-
IAD
3 stops43h 39m
Multiple Airlines
Deal found 6/7$1,621
Wed 12/811:11
IAD
-
BNE
3 stops33h 24m
Multiple Airlines
Wed 19/811:35
BNE
-
IAD
3 stops42h 32m
Multiple Airlines
Deal found 4/7$1,652
Thu 6/807:48
IAD
-
BNE
3 stops49h 02m
Multiple Airlines
Fri 21/811:35
BNE
-
IAD
3 stops34h 29m
Multiple Airlines
Deal found 4/7$1,658
Tue 28/709:50
IAD
-
BNE
3 stops34h 50m
Multiple Airlines
Thu 6/811:55
BNE
-
IAD
3 stops34h 25m
Multiple Airlines
Deal found 4/7$1,824
Tue 11/815:45
IAD
-
BNE
2 stops25h 20m
Air Canada
Sun 11/1010:00
BNE
-
IAD
2 stops23h 00m
Air Canada
Deal found 7/7$2,123
Sun 6/908:29
IAD
-
BNE
1 stop32h 36m
Air Canada
Tue 15/910:15
BNE
-
IAD
1 stop34h 15m
Air Canada
Deal found 6/7$2,128
Tue 1/915:45
IAD
-
BNE
2 stops25h 20m
Air Canada
Mon 28/910:00
BNE
-
IAD
2 stops24h 25m
Air Canada
Deal found 7/7$2,131
Wed 5/815:45
IAD
-
BNE
2 stops25h 20m
Air Canada
Sun 16/810:00
BNE
-
IAD
2 stops35h 43m
Air Canada
Deal found 5/7$2,132

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 8 July 2026.

Round-trip from

$1,621

One-way from

$941

Popular in

December

Cheapest in

June

Average price

$2,675
14/8-25/8
  • 14/8-25/8
  • 6 total stops
  • 77h 04m total
  • Washington, D.C. to Brisbane
Search Deals
17/8
  • 17/8
  • 2 total stops
  • 29h 10m total
  • Washington, D.C. to Brisbane
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($627 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($112 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 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 8 July 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

Fly to

Route

Depart

Return

Price

Cheapest return flight

Washington, D.C.Brisbane

IAD - BNE

IADBNE

Washington, D.C. Dulles Intl

Sun 6/9

22:10-07:05

2 stops42h 55m

Brisbane

Tue 15/9

10:15-21:18

2 stops25h 03m

$2,128

Washington, D.C.Brisbane

IAD - BNE

IADBNE

Washington, D.C. Dulles Intl

Tue 8/12

12:35-07:30

1 stop27h 55m

Brisbane

Tue 29/12

11:40-22:43

1 stop26h 03m

$2,599

Washington, D.C.Brisbane

IAD - BNE

IADBNE

Washington, D.C. Dulles Intl

Wed 5/8

14:51-06:30

1 stop25h 39m

Brisbane

Sun 16/8

10:30-21:22

1 stop24h 52m

$2,815

Washington, D.C.Brisbane

IAD - BNE

IADBNE

Washington, D.C. Dulles Intl

Mon 10/8

12:40-06:30

1 stop27h 50m

Brisbane

Mon 17/8

06:05-21:22

2 stops29h 17m

$2,839

Washington, D.C.Brisbane

IAD - BNE

IADBNE

Washington, D.C. Dulles Intl

Fri 14/8

14:47-06:30

1 stop25h 43m

Brisbane

Tue 25/8

10:30-16:18

1 stop19h 48m

$2,887
Fastest return journey

Washington, D.C.Brisbane

IAD - BNE

IADBNE

Washington, D.C. Dulles Intl

Fri 21/8

18:35-06:30

1 stop21h 55m

Brisbane

Fri 28/8

10:30-16:18

1 stop19h 48m

$2,960

Washington, D.C.Brisbane

IAD - BNE

IADBNE

Washington, D.C. Dulles Intl

Fri 21/8

10:55-06:00

2 stops53h 05m

Brisbane

Fri 28/8

15:15-08:40

2 stops55h 25m

$3,074

Washington, D.C.Brisbane

IAD - BNE

IADBNE

Washington, D.C. Dulles Intl

Mon 17/8

10:55-06:25

1 stop29h 30m

Brisbane

Mon 24/8

11:05-08:40

2 stops59h 35m

$3,129

Washington, D.C.Brisbane

IAD - BNE

IADBNE

Washington, D.C. Dulles Intl

Sat 21/11

10:30-06:30

1 stop29h 00m

Brisbane

Tue 24/11

01:55-08:10

1 stop45h 15m

$3,143
Cheapest one-way
Fastest single journey

Washington, D.C.Brisbane

IAD - BNE

IADBNE

Washington, D.C. Dulles Intl

Mon 17/8

09:50-05:00

2 stops29h 10m

$941

Flights are sorted by cheapest return flights first.

Deals found on 3/7

Showing 1-10 of 18 resultsSorted by cheapest first
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.

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 27h 55m. 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.

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 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

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How does Cheapflights help users find flights from Dulles Intl to Brisbane?

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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?

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