Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Washington, D.C. Dulles Intl Airport to Brisbane from $1,037

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 30/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Washington, D.C. Dulles Intl Airport to Brisbane

Cheap return flights

Air Canada Logo
09:35 - 07:05IAD-BNE
31h 30m2 stops
Air Canada Logo
10:45 - 21:59BNE-IAD
25h 14m2 stops
$1,505Air Canada
Find Deal
Tue, 21 Oct - Sun, 2 Nov
Air Canada Logo
09:35 - 07:05IAD-BNE
31h 30m2 stops
Air Canada Logo
05:05 - 20:29BNE-IAD
29h 24m3 stops
$1,551Air Canada
Find Deal
Tue, 21 Oct - Sun, 2 Nov
Air Canada Logo
13:20 - 07:45IAD-BNE
28h 25m2 stops
Air Canada Logo
10:45 - 11:23BNE-IAD
39h 38m2 stops
$1,602Air Canada
Find Deal
Sat, 1 Nov - Tue, 18 Nov
Air Canada Logo
13:20 - 07:45IAD-BNE
28h 25m2 stops
Air Canada Logo
06:05 - 20:29BNE-IAD
29h 24m3 stops
$1,648Air Canada
Find Deal
Sat, 1 Nov - Tue, 18 Nov
Logo
15:36 - 11:30IAD-BNE
29h 54m3 stops
Logo
05:25 - 20:29BNE-IAD
29h 04m3 stops
$1,734
Find Deal
Tue, 21 Oct - Sat, 1 Nov
Logo
14:25 - 07:05IAD-BNE
26h 40m2 stops
Logo
05:25 - 20:29BNE-IAD
29h 04m3 stops
$1,755
Find Deal
Tue, 14 Oct - Sun, 26 Oct
Air New Zealand Logo
12:35 - 09:55IAD-BNE
31h 20m2 stops
Air New Zealand Logo
11:10 - 21:25BNE-IAD
25h 15m2 stops
$1,889Air New Zealand
Find Deal
Wed, 29 Oct - Wed, 19 Nov
Air New Zealand Logo
22:05 - 08:30IAD-BNE
44h 25m2 stops
Air New Zealand Logo
11:15 - 05:38BNE-IAD
32h 23m2 stops
$1,909Air New Zealand
Find Deal
Sat, 6 Sep - Tue, 7 Oct
Cathay Pacific Logo
17:37 - 22:40IAD-BNE
39h 03m2 stops
Cathay Pacific Logo
00:10 - 22:33BNE-IAD
37h 23m2 stops
$2,234Cathay Pacific
Find Deal
Wed, 29 Oct - Tue, 18 Nov
Cathay Pacific Logo
11:51 - 22:25IAD-BNE
44h 34m2 stops
Cathay Pacific Logo
12:35 - 10:57BNE-IAD
60h 22m2 stops
$2,273Cathay Pacific
Find Deal
Thu, 28 Aug - Wed, 10 Sep

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
21 Oct
IAD09:35Washington, D.C. Dulles Intl
31h 30m
2 stops
BNE07:05Brisbane
2 Nov
BNE10:45Brisbane
25h 14m
2 stops
IAD21:59Washington, D.C. Dulles Intl
$1,505
Find similar
Air Canada
21 Oct
IAD09:35Washington, D.C. Dulles Intl
31h 30m
2 stops
BNE07:05Brisbane
2 Nov
BNE05:05Brisbane
29h 24m
3 stops
IAD20:29Washington, D.C. Dulles Intl
$1,551
Find similar
Air Canada
1 Nov
IAD13:20Washington, D.C. Dulles Intl
28h 25m
2 stops
BNE07:45Brisbane
18 Nov
BNE10:45Brisbane
39h 38m
2 stops
IAD11:23Washington, D.C. Dulles Intl
$1,602
Find similar

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

Our best Air New Zealand deals on Washington, D.C. Dulles Intl Airport to Brisbane flight tickets
Air New Zealand
29 Oct
IAD12:35Washington, D.C. Dulles Intl
31h 20m
2 stops
BNE09:55Brisbane
19 Nov
BNE11:10Brisbane
25h 15m
2 stops
IAD21:25Washington, D.C. Dulles Intl
$1,889
Find similar
Air New Zealand
6 Sept
IAD22:05Washington, D.C. Dulles Intl
44h 25m
2 stops
BNE08:30Brisbane
7 Oct
BNE11:15Brisbane
32h 23m
2 stops
IAD05:38Washington, D.C. Dulles Intl
$1,909
Find similar
Air New Zealand
6 Sept
IAD07:00Washington, D.C. Dulles Intl
35h 30m
2 stops
BNE08:30Brisbane
6 Oct
BNE09:00Brisbane
29h 33m
2 stops
IAD00:33Washington, D.C. Dulles Intl
$1,967
Find similar

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 11 August 2025.
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 21/10

09:35-07:05

2 stops31h 30m

Brisbane

Sun 2/11

10:45-21:59

2 stops25h 14m

$1,505

Washington, D.C.Brisbane

IAD - BNE

IADBNE

Washington, D.C. Dulles Intl

Tue 21/10

09:35-07:05

2 stops31h 30m

Brisbane

Sun 2/11

05:05-20:29

3 stops29h 24m

$1,551

Washington, D.C.Brisbane

IAD - BNE

IADBNE

Washington, D.C. Dulles Intl

Sat 1/11

13:20-07:45

2 stops28h 25m

Brisbane

Tue 18/11

10:45-11:23

2 stops39h 38m

$1,602

Washington, D.C.Brisbane

IAD - BNE

IADBNE

Washington, D.C. Dulles Intl

Sat 1/11

13:20-07:45

2 stops28h 25m

Brisbane

Tue 18/11

06:05-20:29

3 stops29h 24m

$1,648

Washington, D.C.Brisbane

IAD - BNE

IADBNE

Washington, D.C. Dulles Intl

Tue 21/10

15:36-11:30

3 stops29h 54m

Brisbane

Sat 1/11

05:25-20:29

3 stops29h 04m

$1,734

Washington, D.C.Brisbane

IAD - BNE

IADBNE

Washington, D.C. Dulles Intl

Tue 14/10

14:25-07:05

2 stops26h 40m

Brisbane

Sun 26/10

05:25-20:29

3 stops29h 04m

$1,755

Washington, D.C.Brisbane

IAD - BNE

IADBNE

Washington, D.C. Dulles Intl

Wed 29/10

12:35-09:55

2 stops31h 20m

Brisbane

Wed 19/11

11:10-21:25

2 stops25h 15m

$1,889

Washington, D.C.Brisbane

IAD - BNE

IADBNE

Washington, D.C. Dulles Intl

Sat 6/9

22:05-08:30

2 stops44h 25m

Brisbane

Tue 7/10

11:15-05:38

2 stops32h 23m

$1,909

Washington, D.C.Brisbane

IAD - BNE

IADBNE

Washington, D.C. Dulles Intl

Wed 29/10

17:37-22:40

2 stops39h 03m

Brisbane

Tue 18/11

00:10-22:33

2 stops37h 23m

$2,234

Washington, D.C.Brisbane

IAD - BNE

IADBNE

Washington, D.C. Dulles Intl

Thu 28/8

11:51-22:25

2 stops44h 34m

Brisbane

Wed 10/9

12:35-10:57

2 stops60h 22m

$2,273

Flights are sorted by cheapest return flights first.

Showing 1-10 of 18 resultsSorted by cheapest first
1
2

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 typical price of a round-trip flight between Washington, D.C. Dulles Intl Airport and Brisbane?

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 $1,091. If you are unable to visit Brisbane during the month of February, then departing from Washington, D.C. Dulles Intl Airport during the month March is also very affordable. Most momondo users find prices during this month for around $1,396.

What is the cheapest day to depart on your flight to Brisbane?

The cheapest day to depart on your flight to Brisbane is on a Tuesday when prices can be found for as low as $2,434. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Brisbane is Thursday, with ticket prices averaging around $3,141.

What is the cheapest time of day to depart on your flight to Brisbane?

According to our data, the cheapest time of day to fly to Brisbane is in the morning. momondo users have found flights departing from Washington, D.C. Dulles Intl Airport to Brisbane in the morning for as low as $2,479. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Brisbane are more costly in the afternoon, with an average ticket price of $2,562. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

How far in advance should I book a flight to Brisbane?

You are more likely to see cheaper flights to Brisbane from Washington, D.C. Dulles Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Brisbane for around $2,162 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Brisbane from Washington, D.C. Dulles Intl Airport for as low as $1,432 on momondo.

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

You could potentially save up to 30% 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

Best price found

$1,037

Fastest flight time

25h 24m

Direct flights

None

Airports in Brisbane

1 airport
The best one-way flight to Brisbane from Washington, D.C. Dulles Intl Airport in the past 72 hours is $1,037. The best return flight deal from Washington, D.C. Dulles Intl Airport to Brisbane found on momondo in the last 72 hours is $1,505.
The fastest flight from Washington, D.C. Dulles Intl Airport to Brisbane takes 25h 24m
There are no direct flights from Washington, D.C. Dulles Intl Airport to Brisbane. Popular non-direct route for this connection is Washington, D.C. Dulles Intl Airport - Brisbane Airport.
There is 1 airport near Brisbane: Brisbane (BNE)
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 24m 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.

An easier way to manage your Brisbane trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 16/8
Sat 23/8
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Australia