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 22h 20m. The distance from Washington, D.C. Dulles Intl Airport to Brisbane is about 15191 km. This flight may include one or multiple stops.

In terms of precipitation, rainfall in Brisbane ranges from 30.0 - 170.0 inches per month. February is typically the wettest month, when rainfall can reach 170.0 mm. September is typically the driest time to visit Brisbane when rainfall is around 30.0 mm.

If weather is an important factor for your trip to Brisbane, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 25.0 C. Travellers hoping to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 15.0 C).

What is the cheapest time of day to fly from IAD to BNE?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Washington, D.C. Dulles Intl Airport to Brisbane as you normally would.

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.

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.

$1,023+ Cheap Flights from Washington, D.C. Dulles Intl Airport to Brisbane

Cheap flight deals from Dulles Intl to Brisbane

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

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 5 October 2026.

Tue 3/1109:55 -

2 stops31h 50m

Tue 10/1110:45 -

2 stops39h 43m

Deal found 3/10$2,013

Sat 14/1117:38 -

2 stops56h 22m

Sat 21/1118:10 -

2 stops43h 52m

Deal found 30/9$2,033

Sun 1/1108:34 -

2 stops34h 26m

Sat 14/1111:15 -

2 stops33h 04m

Deal found 3/10$2,045

Sun 1/1108:34 -

2 stops34h 26m

Sun 15/1118:10 -

2 stops43h 34m

Deal found 3/10$2,072

Sun 15/1106:15 -

2 stops36h 45m

Sun 22/1108:20 -

2 stops36h 06m

Deal found 1/10$2,075

Tue 17/1108:34 -

2 stops41h 26m

Tue 24/1118:10 -

2 stops42h 46m

Deal found 3/10$2,099

Tue 3/1109:55 -

2 stops31h 50m

Mon 16/1110:45 -

2 stops24h 38m

Deal found 5/10$2,105

Sun 18/1009:45 -

2 stops31h 20m

Sun 25/1009:45 -

2 stops24h 25m

Deal found 30/9$2,112

Sun 1/1112:50 -

2 stops30h 10m

Tue 17/1108:20 -

2 stops29h 24m

Deal found 3/10$2,114

Tue 3/1109:55 -

2 stops31h 50m

Sun 15/1106:35 -

3 stops28h 35m

Deal found 5/10$2,145

Find flight deals from Dulles Intl to Brisbane

Round-trip from	$1,870
One-way from	$1,023
Popular in	December
Cheapest in	June
Average price	$2,673

Air New Zealand
1/2-21/2
4 total stops
66h 02m total
Washington, D.C. to Brisbane

Search Deals

20/3-31/12
2 total stops
33h 13m total
Washington, D.C. to Brisbane

Search Deals

Highest demand for flights based on searches. 11% potential increase in price ($425 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 5% potential price decrease ($174 potential savings vs. average return price).

Search Deals

Average for round-trip flights in October 2026

Search Deals

Cheapflights Fare Finder

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 Washington, D.C. Dulles Intl - BNE Brisbane

IADBNE

Washington, D.C. Dulles Intl

Mon 12/10

12:30-10:05

3 stops55h 35m

Brisbane

Wed 31/12

00:00-09:00

Nonstop0h 00m

$1,283

Washington, D.C.Brisbane

IAD Washington, D.C. Dulles Intl - BNE Brisbane

IADBNE

Washington, D.C. Dulles Intl

Thu 10/12

07:00-05:50

2 stops31h 50m

Brisbane

Wed 31/12

00:00-09:00

Nonstop0h 00m

$1,440

Washington, D.C.Brisbane

IAD Washington, D.C. Dulles Intl - BNE Brisbane

IADBNE

Washington, D.C. Dulles Intl

Wed 6/1

21:20-22:40

3 stops58h 20m

Brisbane

Wed 31/12

00:00-09:00

Nonstop0h 00m

$1,453

Washington, D.C.Brisbane

IAD Washington, D.C. Dulles Intl - BNE Brisbane

IADBNE

Washington, D.C. Dulles Intl

Tue 12/1

06:00-23:20

2 stops50h 20m

Brisbane

Wed 31/12

00:00-09:00

Nonstop0h 00m

$1,559

Washington, D.C.Brisbane

IAD Washington, D.C. Dulles Intl - BNE Brisbane

IADBNE

Washington, D.C. Dulles Intl

Wed 2/12

16:39-09:10

2 stops25h 31m

Brisbane

Wed 31/12

00:00-09:00

Nonstop0h 00m

$1,733

Washington, D.C.Brisbane

IAD Washington, D.C. Dulles Intl - BNE Brisbane

IADBNE

Washington, D.C. Dulles Intl

Sun 24/1

22:10-07:30

1 stop42h 20m

Brisbane

Wed 31/12

00:00-09:00

Nonstop0h 00m

$1,745

Fastest return journey

Washington, D.C.Brisbane

IAD Washington, D.C. Dulles Intl - BNE Brisbane

IADBNE

Washington, D.C. Dulles Intl

Thu 10/12

14:42-06:30

1 stop24h 48m

Brisbane

Wed 31/12

00:00-09:00

Nonstop0h 00m

$1,765

Washington, D.C.Brisbane

IAD Washington, D.C. Dulles Intl - BNE Brisbane

IADBNE

Washington, D.C. Dulles Intl

Sun 10/1

14:25-06:00

2 stops48h 35m

Brisbane

Wed 31/12

00:00-09:00

Nonstop0h 00m

$1,779

Washington, D.C.Brisbane

IAD Washington, D.C. Dulles Intl - BNE Brisbane

IADBNE

Washington, D.C. Dulles Intl

Sat 14/11

07:46-05:50

3 stops31h 04m

Brisbane

Sat 21/11

13:10-05:40

3 stops31h 30m

$2,727

Washington, D.C.Brisbane

IAD Washington, D.C. Dulles Intl - BNE Brisbane

IADBNE

Washington, D.C. Dulles Intl

Wed 4/11

16:10-07:30

2 stops24h 20m

Brisbane

Wed 11/11

11:20-16:08

1 stop19h 48m

$2,831

Flights are sorted by cheapest return flights first.

Deals found on 5/10

Showing 1-10 of 19 resultsSorted by cheapest first

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.

IAD-BNE

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

How much does it cost for a return flight from Washington, D.C. Dulles Intl Airport to Brisbane?

Airfare is below average for this route at the moment.

Washington, D.C. Dulles Intl Airport to Brisbane flights typically cost between $2,453 and $2,740 in February.
The cheapest return price found within the last 5 days was $1,870 on Air New Zealand (1 Feb–17 Feb).

Related info for your journey

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 22h 20m. 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.

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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?

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Cheap flights from Washington, D.C. Dulles Intl Airport to Brisbane from $1,023

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 20/3. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Dulles Intl to Brisbane

Cheapest flights from Dulles Intl to BrisbaneExplore 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 5 October 2026.

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 5 October 2026.

Best flights from Dulles Intl to BrisbaneDiscover carefully curated flight deals from Dulles Intl to Brisbane that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 5 October 2026.

Discover carefully curated flight deals from Dulles Intl to Brisbane that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 5 October 2026.

Last-minute flights from Dulles Intl to BrisbaneDiscover last-minute flight deals from Dulles Intl to Brisbane. Data last updated 5 October 2026 and is based on user searches.

Discover last-minute flight deals from Dulles Intl to Brisbane. Data last updated 5 October 2026 and is based on user searches.

One-way flights from Dulles Intl to BrisbaneSearch for one-way flight options from Dulles Intl to Brisbane. Find affordable one-way fares based on user searches. Data last updated 5 October 2026.

Search for one-way flight options from Dulles Intl to Brisbane. Find affordable one-way fares based on user searches. Data last updated 5 October 2026.

Find flight deals from Dulles Intl to Brisbane

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Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Brisbane that are best for you.

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.

Cheapflights Insights

How much does it cost for a return flight from Washington, D.C. Dulles Intl Airport to Brisbane?

Airfare is below average for this route at the moment.

Washington, D.C. Dulles Intl Airport to Brisbane flights typically cost between $2,453 and $2,740 in February.The cheapest return price found within the last 5 days was $1,870 on Air New Zealand (1 Feb–17 Feb).

Related info for your journey

What airport do you fly into for flights to Brisbane from Washington, D.C. Dulles Intl?

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

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

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

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

Travelling to a place near Brisbane?

Browse thousands of different options on Cheapflights for your next trip

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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.

Other flights to Brisbane

Explore flights to Brisbane departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 5 October 2026.

Complete your trip

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Direct flights to Queensland

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Find flights from Dulles Intl to Brisbane, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Dulles Intl and Brisbane flights

Browse other Dulles Intl and Brisbane flight options. Last updated on 5 October 2026.

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

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

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

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

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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 5 October 2026.

Best flights from Dulles Intl to Brisbane
Discover carefully curated flight deals from Dulles Intl to Brisbane that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 5 October 2026.

Last-minute flights from Dulles Intl to Brisbane
Discover last-minute flight deals from Dulles Intl to Brisbane. Data last updated 5 October 2026 and is based on user searches.

One-way flights from Dulles Intl to Brisbane
Search for one-way flight options from Dulles Intl to Brisbane. Find affordable one-way fares based on user searches. Data last updated 5 October 2026.

Washington, D.C. Dulles Intl Airport to Brisbane flights typically cost between $2,453 and $2,740 in February.
The cheapest return price found within the last 5 days was $1,870 on Air New Zealand (1 Feb–17 Feb).