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Cheap flights from Washington, D.C. Dulles Intl Airport to Brisbane from $844

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 21/3. 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
$1,349Air Canada
Tue, 19 May - Sun, 24 May
Air Canada Logo
16:30 - 08:45
IAD
-
BNE
25h 15m
2 stops
Air Canada Logo
10:45 - 20:54
BNE
-
IAD
25h 09m
2 stops
$1,401Air Canada
Fri, 20 Feb - Wed, 4 Mar
Air Canada Logo
09:45 - 07:05
IAD
-
BNE
31h 20m
2 stops
Air Canada Logo
10:00 - 20:24
BNE
-
IAD
24h 24m
2 stops
$1,402Air Canada
Fri, 12 Jun - Wed, 19 Aug
Air Canada Logo
16:30 - 08:45
IAD
-
BNE
25h 15m
2 stops
Air Canada Logo
10:45 - 19:26
BNE
-
IAD
23h 41m
2 stops
$1,408Air Canada
Thu, 26 Feb - Sun, 8 Mar
Air Canada Logo
16:30 - 08:45
IAD
-
BNE
25h 15m
2 stops
Air Canada Logo
10:45 - 19:26
BNE
-
IAD
23h 41m
2 stops
$1,410Air Canada
Thu, 26 Feb - Sun, 8 Mar
Air Canada Logo
09:45 - 07:05
IAD
-
BNE
31h 20m
2 stops
Air Canada Logo
10:00 - 06:22
BNE
-
IAD
34h 22m
1 stop
$1,447Air Canada
Tue, 19 May - Sun, 24 May
Air Canada Logo
16:30 - 08:45
IAD
-
BNE
25h 15m
2 stops
Air Canada Logo
10:45 - 20:54
BNE
-
IAD
25h 09m
2 stops
$1,455Air Canada
Fri, 20 Feb - Fri, 6 Mar
Air Canada Logo
09:45 - 08:45
IAD
-
BNE
32h 00m
2 stops
Air Canada Logo
10:45 - 20:26
BNE
-
IAD
24h 41m
2 stops
$1,481Air Canada
Fri, 20 Feb - Wed, 4 Mar
Multiple Airlines Logo
09:55 - 07:05
IAD
-
BNE
31h 10m
2 stops
Multiple Airlines Logo
20:40 - 21:25
BNE
-
IAD
38h 45m
3 stops
$1,485Multiple Airlines
Wed, 29 Apr - Sat, 9 May
Air Canada Logo
16:10 - 11:30
IAD
-
BNE
29h 20m
3 stops
Air Canada Logo
10:00 - 20:29
BNE
-
IAD
24h 29m
2 stops
$1,500Air Canada
Tue, 19 May - Sun, 24 May

United Airlines flights from Washington, D.C. Dulles Intl Airport to Brisbane

Our best United Airlines deals on Washington, D.C. Dulles Intl Airport to Brisbane flight tickets
United Airlines
17 Feb
IAD18:05Washington, D.C. Dulles Intl
22h 25m
1 stop
BNE07:30Brisbane
4 Mar
BNE11:40Brisbane
20h 00m
1 stop
IAD16:40Washington, D.C. Dulles Intl
$1,746
United Airlines
14 June
IAD12:35Washington, D.C. Dulles Intl
27h 55m
1 stop
BNE06:30Brisbane
1 July
BNE10:30Brisbane
28h 47m
1 stop
IAD01:17Washington, D.C. Dulles Intl
$1,748
United Airlines
14 June
IAD12:50Washington, D.C. Dulles Intl
27h 40m
2 stops
BNE06:30Brisbane
30 June
BNE10:30Brisbane
19h 55m
1 stop
IAD16:25Washington, D.C. Dulles Intl
$1,753

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
19 May
IAD09:45Washington, D.C. Dulles Intl
31h 20m
2 stops
BNE07:05Brisbane
24 May
BNE10:00Brisbane
24h 29m
2 stops
IAD20:29Washington, D.C. Dulles Intl
$1,349
Air Canada
20 Feb
IAD16:30Washington, D.C. Dulles Intl
25h 15m
2 stops
BNE08:45Brisbane
4 Mar
BNE10:45Brisbane
25h 09m
2 stops
IAD20:54Washington, D.C. Dulles Intl
$1,401
Air Canada
12 June
IAD09:45Washington, D.C. Dulles Intl
31h 20m
2 stops
BNE07:05Brisbane
19 Aug
BNE10:00Brisbane
24h 24m
2 stops
IAD20:24Washington, D.C. Dulles Intl
$1,402

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 7 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

Fly to

Route

Depart

Return

Price

Washington, D.C.Brisbane

IAD - BNE

IADBNE

Washington, D.C. Dulles Intl

Tue 19/5

09:45-07:05

2 stops31h 20m

Brisbane

Sun 24/5

10:00-20:29

2 stops24h 29m

$1,349

Washington, D.C.Brisbane

IAD - BNE

IADBNE

Washington, D.C. Dulles Intl

Fri 20/2

16:30-08:45

2 stops25h 15m

Brisbane

Wed 4/3

10:45-20:54

2 stops25h 09m

$1,401

Washington, D.C.Brisbane

IAD - BNE

IADBNE

Washington, D.C. Dulles Intl

Fri 12/6

09:45-07:05

2 stops31h 20m

Brisbane

Wed 19/8

10:00-20:24

2 stops24h 24m

$1,402

Washington, D.C.Brisbane

IAD - BNE

IADBNE

Washington, D.C. Dulles Intl

Thu 26/2

16:30-08:45

2 stops25h 15m

Brisbane

Sun 8/3

10:45-19:26

2 stops23h 41m

$1,408

Washington, D.C.Brisbane

IAD - BNE

IADBNE

Washington, D.C. Dulles Intl

Thu 26/2

16:30-08:45

2 stops25h 15m

Brisbane

Sun 8/3

10:45-19:26

2 stops23h 41m

$1,410

Washington, D.C.Brisbane

IAD - BNE

IADBNE

Washington, D.C. Dulles Intl

Tue 19/5

09:45-07:05

2 stops31h 20m

Brisbane

Sun 24/5

10:00-06:22

1 stop34h 22m

$1,447

Washington, D.C.Brisbane

IAD - BNE

IADBNE

Washington, D.C. Dulles Intl

Fri 20/2

16:30-08:45

2 stops25h 15m

Brisbane

Fri 6/3

10:45-20:54

2 stops25h 09m

$1,455

Washington, D.C.Brisbane

IAD - BNE

IADBNE

Washington, D.C. Dulles Intl

Fri 20/2

09:45-08:45

2 stops32h 00m

Brisbane

Wed 4/3

10:45-20:26

2 stops24h 41m

$1,481

Washington, D.C.Brisbane

IAD - BNE

IADBNE

Washington, D.C. Dulles Intl

Wed 29/4

09:55-07:05

2 stops31h 10m

Brisbane

Sat 9/5

20:40-21:25

3 stops38h 45m

$1,485

Washington, D.C.Brisbane

IAD - BNE

IADBNE

Washington, D.C. Dulles Intl

Tue 19/5

16:10-11:30

3 stops29h 20m

Brisbane

Sun 24/5

10:00-20:29

2 stops24h 29m

$1,500

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, June 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 $1,245. If you are unable to visit Brisbane during the month of June, 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 $1,299.

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

You could potentially save up to 26% 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

25h 15m

Direct flights

None
The fastest flight from Washington, D.C. Dulles Intl Airport to Brisbane takes 25h 15m
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. 25h 15m 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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