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Cheap flights from Washington, D.C. Dulles Intl Airport to Brisbane from $823

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. Dulles Intl Airport to Brisbane departing on 16/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Washington, D.C. Dulles Intl Airport to Brisbane

Cheap return flights

Enter your travel dates to find the best prices.
Air Canada Logo
09:45 - 07:05
IAD
-
BNE
31h 20m
2 stops
Air Canada Logo
10:00 - 20:29
BNE
-
IAD
24h 29m
2 stops
$1,438Air Canada
Tue, 5 May - Tue, 12 May
Air Canada Logo
09:45 - 07:05
IAD
-
BNE
31h 20m
2 stops
Air Canada Logo
10:00 - 20:29
BNE
-
IAD
24h 29m
2 stops
$1,440Air Canada
Mon, 4 May - Mon, 11 May
Air Canada Logo
09:55 - 07:05
IAD
-
BNE
31h 10m
2 stops
Air Canada Logo
10:00 - 06:22
BNE
-
IAD
34h 22m
1 stop
$1,441Air Canada
Mon, 6 Apr - Mon, 8 Jun
Air Canada Logo
12:44 - 07:05
IAD
-
BNE
28h 21m
2 stops
Air Canada Logo
10:00 - 11:12
BNE
-
IAD
39h 12m
2 stops
$1,445Air Canada
Mon, 1 Jun - Mon, 8 Jun
Air Canada Logo
09:55 - 07:05
IAD
-
BNE
31h 10m
2 stops
Air Canada Logo
10:00 - 11:12
BNE
-
IAD
39h 12m
2 stops
$1,447Air Canada
Mon, 6 Apr - Mon, 8 Jun
Multiple Airlines Logo
09:45 - 07:05
IAD
-
BNE
31h 20m
2 stops
Multiple Airlines Logo
19:25 - 20:29
BNE
-
IAD
39h 04m
3 stops
$1,480Multiple Airlines
Sun, 3 May - Sat, 6 Jun
Multiple Airlines Logo
14:36 - 07:05
IAD
-
BNE
26h 29m
2 stops
Multiple Airlines Logo
10:15 - 06:22
BNE
-
IAD
34h 07m
1 stop
$1,484Multiple Airlines
Tue, 5 May - Thu, 28 May
Air Canada Logo
09:45 - 07:05
IAD
-
BNE
31h 20m
2 stops
Air Canada Logo
10:15 - 20:29
BNE
-
IAD
24h 14m
2 stops
$1,487Air Canada
Tue, 5 May - Thu, 28 May
Air Canada Logo
09:45 - 07:05
IAD
-
BNE
31h 20m
2 stops
Air Canada Logo
20:45 - 20:29
BNE
-
IAD
37h 44m
3 stops
$1,488Air Canada
Tue, 19 May - Tue, 2 Jun
Air Canada Logo
09:45 - 07:05
IAD
-
BNE
31h 20m
2 stops
Air Canada Logo
10:15 - 20:29
BNE
-
IAD
24h 14m
2 stops
$1,491Air Canada
Fri, 29 May - Tue, 9 Jun

Air Canada flights from Washington, D.C. Dulles Intl Airport to Brisbane

Our best Air Canada deals on Washington, D.C. Dulles Intl Airport to Brisbane flight tickets
Air Canada
5 May
IAD09:45Washington, D.C. Dulles Intl
31h 20m
2 stops
BNE07:05Brisbane
12 May
BNE10:00Brisbane
24h 29m
2 stops
IAD20:29Washington, D.C. Dulles Intl
$1,438
Air Canada
4 May
IAD09:45Washington, D.C. Dulles Intl
31h 20m
2 stops
BNE07:05Brisbane
11 May
BNE10:00Brisbane
24h 29m
2 stops
IAD20:29Washington, D.C. Dulles Intl
$1,440
Air Canada
6 Apr
IAD09:55Washington, D.C. Dulles Intl
31h 10m
2 stops
BNE07:05Brisbane
8 June
BNE10:00Brisbane
34h 22m
1 stop
IAD06:22Washington, D.C. Dulles Intl
$1,441

Qantas Airways flights from Washington, D.C. Dulles Intl Airport to Brisbane

Our best Qantas Airways deals on Washington, D.C. Dulles Intl Airport to Brisbane flight tickets
Qantas Airways
2 Apr
IAD17:52Washington, D.C. Dulles Intl
28h 48m
2 stops
BNE12:40Brisbane
14 Apr
BNE18:15Brisbane
43h 11m
2 stops
IAD23:26Washington, D.C. Dulles Intl
$2,222
Qantas Airways
2 Apr
IAD17:52Washington, D.C. Dulles Intl
50h 28m
2 stops
BNE10:20Brisbane
14 Apr
BNE06:15Brisbane
31h 11m
2 stops
IAD23:26Washington, D.C. Dulles Intl
$3,277

momondo Fare Finder

 
Customise your flight search to find flights from Washington, D.C. Dulles Intl Airport 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, momondo users made 78,305 searches. Data last updated 24 March 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

Tue 5/5

09:45-07:05

2 stops31h 20m

Brisbane

Tue 12/5

10:00-20:29

2 stops24h 29m

$1,438

Washington, D.C.Brisbane

IAD - BNE

IADBNE

Washington, D.C. Dulles Intl

Mon 4/5

09:45-07:05

2 stops31h 20m

Brisbane

Mon 11/5

10:00-20:29

2 stops24h 29m

$1,440

Washington, D.C.Brisbane

IAD - BNE

IADBNE

Washington, D.C. Dulles Intl

Mon 6/4

09:55-07:05

2 stops31h 10m

Brisbane

Mon 8/6

10:00-06:22

1 stop34h 22m

$1,441

Washington, D.C.Brisbane

IAD - BNE

IADBNE

Washington, D.C. Dulles Intl

Mon 1/6

12:44-07:05

2 stops28h 21m

Brisbane

Mon 8/6

10:00-11:12

2 stops39h 12m

$1,445

Washington, D.C.Brisbane

IAD - BNE

IADBNE

Washington, D.C. Dulles Intl

Mon 6/4

09:55-07:05

2 stops31h 10m

Brisbane

Mon 8/6

10:00-11:12

2 stops39h 12m

$1,447

Washington, D.C.Brisbane

IAD - BNE

IADBNE

Washington, D.C. Dulles Intl

Sun 3/5

09:45-07:05

2 stops31h 20m

Brisbane

Sat 6/6

19:25-20:29

3 stops39h 04m

$1,480

Washington, D.C.Brisbane

IAD - BNE

IADBNE

Washington, D.C. Dulles Intl

Tue 5/5

14:36-07:05

2 stops26h 29m

Brisbane

Thu 28/5

10:15-06:22

1 stop34h 07m

$1,484
Fastest return journey

Washington, D.C.Brisbane

IAD - BNE

IADBNE

Washington, D.C. Dulles Intl

Tue 5/5

09:45-07:05

2 stops31h 20m

Brisbane

Thu 28/5

10:15-20:29

2 stops24h 14m

$1,487

Washington, D.C.Brisbane

IAD - BNE

IADBNE

Washington, D.C. Dulles Intl

Tue 19/5

09:45-07:05

2 stops31h 20m

Brisbane

Tue 2/6

20:45-20:29

3 stops37h 44m

$1,488

Washington, D.C.Brisbane

IAD - BNE

IADBNE

Washington, D.C. Dulles Intl

Fri 29/5

09:45-07:05

2 stops31h 20m

Brisbane

Tue 9/6

10:15-20:29

2 stops24h 14m

$1,491

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Brisbane from

How to get the cheapest flight ticket from Washington, D.C. Dulles Intl Airport to Brisbane

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Brisbane?

In general, February is the cheapest month to fly from Washington, D.C. Dulles Intl Airport to Brisbane. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,694. If you are unable to visit Brisbane during the month of February, then departing from Washington, D.C. Dulles Intl Airport during the month November is also very affordable. Most momondo users find prices during this month for around $1,724.

Can stopping save me money on Washington, D.C. Dulles Intl Airport to Brisbane flights?

You could potentially save up to 57% on your flight if you consider stops on a Washington, D.C. Dulles Intl Airport to Brisbane flight.

When to book flights from Washington, D.C. Dulles Intl Airport to Brisbane

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. Dulles Intl Airport to Brisbane according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Washington, D.C. Dulles Intl Airport to Brisbane (IAD to BNE) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Dulles Intl Airport to Brisbane

Fastest flight time

26h 29m

Direct flights

None
The fastest flight from Washington, D.C. Dulles Intl Airport to Brisbane takes 26h 29m
There are no direct flights from Washington, D.C. Dulles Intl Airport to Brisbane. There are no popular flight routes from Washington, D.C. Dulles Intl Airport to Brisbane.
Search flight deals

  • How far is Washington, D.C. Dulles Intl to Brisbane by plane?

    The straight-line distance from Washington, D.C. Dulles Intl to Brisbane is 15201.9 km. 26h 29m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Washington, D.C. Dulles Intl Airport to Brisbane Airport?

    Prices for flights from Washington, D.C. Dulles Intl Airport to Brisbane Airport were last updated today.

  • How old do you have to be to fly from Washington, D.C. Dulles Intl Airport to Brisbane Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington, D.C. Dulles Intl Airport to Brisbane Airport.

  • What documentation or ID do you need to fly to Brisbane Airport?

    The required travel and health documents for your Brisbane Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Brisbane Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Travelling to a place near Brisbane?

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

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Brisbane?

It is quick and easy to find Washington, D.C. to Brisbane flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Brisbane that suits you.

Can I find flights from Washington, D.C. to Brisbane with flexible booking policies on momondo?

Yes. All flights to Brisbane from Washington, D.C. on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Washington, D.C. to Brisbane?

momondo provides multiple filters to help you find the best flight to Brisbane from Washington, D.C.. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Washington, D.C. to Brisbane right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Washington, D.C. to Brisbane now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Brisbane and let you know when they change.

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