$499 Cheap Flights from Brisbane (BNE) to Washington (IAD)

View $499 flight on Thu, Nov 20, 2025Opens in a new window

Popular airlines from Brisbane Airport (BNE) to Washington Dulles Intl. Airport (IAD)

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Find available prices by choosing your travel dates.

Cheap Flights from Brisbane to Washington (BNE-IAD)

Prices were available within the past 7 days and start at $499 for one-way flights and $835 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Qantas Airways
Tue, Dec 16 - Sat, Jan 10
BNE
Brisbane
IAD
Washington
$835 Roundtrip, found 1 day ago
$835
Roundtrip
found 1 day ago
Select Qantas Airways flight, departing Tue, Dec 16 from Brisbane to Washington, returning Sat, Jan 10, priced at $835 found 1 day ago
EVA Airways
Sat, Jun 7 - Sat, Jun 14
BNE
Brisbane
IAD
Washington
$1,470 Roundtrip, found 19 hours ago
$1,470
Roundtrip
found 19 hours ago
Select EVA Airways flight, departing Sat, Jun 7 from Brisbane to Washington, returning Sat, Jun 14, priced at $1,470 found 19 hours ago
EVA Airways
Sat, Jun 7 - Sat, Jun 14
BNE
Brisbane
IAD
Washington
$1,543 Roundtrip, found 19 hours ago
$1,543
Roundtrip
found 19 hours ago
Select EVA Airways flight, departing Sat, Jun 7 from Brisbane to Washington, returning Sat, Jun 14, priced at $1,543 found 19 hours ago
EVA Airways
Thu, May 1 - Thu, May 22
BNE
Brisbane
IAD
Washington
$1,573 Roundtrip, found 1 day ago
$1,573
Roundtrip
found 1 day ago
Select EVA Airways flight, departing Thu, May 1 from Brisbane to Washington, returning Thu, May 22, priced at $1,573 found 1 day ago
EVA Airways
Sat, Jun 7 - Sat, Jun 14
BNE
Brisbane
IAD
Washington
$1,651 Roundtrip, found 19 hours ago
$1,651
Roundtrip
found 19 hours ago
Select EVA Airways flight, departing Sat, Jun 7 from Brisbane to Washington, returning Sat, Jun 14, priced at $1,651 found 19 hours ago
Air Canada
Fri, Sep 26 - Fri, Oct 31
BNE
Brisbane
IAD
Washington
$1,659 Roundtrip, found 3 days ago
$1,659
Roundtrip
found 3 days ago
Select Air Canada flight, departing Fri, Sep 26 from Brisbane to Washington, returning Fri, Oct 31, priced at $1,659 found 3 days ago
EVA Airways
Thu, May 1 - Thu, May 22
BNE
Brisbane
IAD
Washington
$1,675 Roundtrip, found 1 day ago
$1,675
Roundtrip
found 1 day ago
Select EVA Airways flight, departing Thu, May 1 from Brisbane to Washington, returning Thu, May 22, priced at $1,675 found 1 day ago
United
Fri, Sep 12 - Sat, Sep 20
BNE
Brisbane
IAD
Washington
$1,675 Roundtrip, found 1 day ago
$1,675
Roundtrip
found 1 day ago
Select United flight, departing Fri, Sep 12 from Brisbane to Washington, returning Sat, Sep 20, priced at $1,675 found 1 day ago
United
Fri, Sep 12 - Sat, Sep 20
BNE
Brisbane
IAD
Washington
$1,680 Roundtrip, found 1 day ago
$1,680
Roundtrip
found 1 day ago
Select United flight, departing Fri, Sep 12 from Brisbane to Washington, returning Sat, Sep 20, priced at $1,680 found 1 day ago
Fiji Airways
Fri, May 23 - Tue, May 27
BNE
Brisbane
IAD
Washington
$1,813 Roundtrip, found 2 days ago
$1,813
Roundtrip
found 2 days ago
Select Fiji Airways flight, departing Fri, May 23 from Brisbane to Washington, returning Tue, May 27, priced at $1,813 found 2 days ago
Flights from Brisbane (BNE) to Washington (IAD)
Origin airport
Brisbane
Destination airport
Washington Dulles Intl.
Airlines serving
Air Canada, Air New Zealand, All Nippon Airways, American Airlines, Emirates, Fiji Airways, JetBlue Airways, Korean Air, Qantas Airways, Qatar Airways, United
Roundtrip price
$835
Distance
9444 mi

Brisbane to Washington Flights

The cheapest times to fly from Brisbane to Washington

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Brisbane to Washington are during the month of December. You can find some of the cheapest flights from Brisbane to Washington with Expedia's search tool and vast selection of airlines.

The best time to book a flight from Brisbane to Washington

Sunday is one of the best days to book for cheap flights from Brisbane to Washington: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

How to find cheap round-trip tickets from Brisbane to Washington

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Brisbane to Washington in 2025. You can also book with separate airlines for your outbound and return journeys, from $499 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Brisbane to Washington flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

You could also save big by booking one of Expedia's vacation packages. Bundling together your Brisbane to Washington airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

*Terms apply.

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

Frequently asked questions

How much does a flight from Brisbane Airport (BNE) to Washington Dulles Intl. Airport (IAD) cost?
Discover the latest flight deals from BNE to IAD by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from BNE to IAD?
The cheapest flights from BNE to IAD are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from BNE to IAD?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that’ll take you from BNE to IAD. Sort your results by “Price (lowest to highest)” to snap up a great deal.
How many flights per day from Brisbane Airport (BNE) to Washington Dulles Intl. Airport (IAD)?
You’ll have to take a flight with a layover if you’re traveling from Brisbane Airport (BNE) to Washington Dulles Intl. Airport (IAD). Direct flights don’t operate daily on this route. However, just filter your search to include one or two stops to find an option that works for you.
What day of the week has the most flights from BNE to IAD?
Friday is typically the busiest day for flights, while Tuesday is often the quietest.* Keep in mind that flight schedules can change depending on a number of factors, such as the time of year and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Brisbane Airport (BNE) to Washington Dulles Intl. Airport (IAD)?
To land at Washington Dulles Intl. Airport (IAD) on schedule, pick a flight that leaves from Brisbane Airport (BNE) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.
Is it cheaper to buy a plane ticket from Brisbane Airport (BNE) to Washington Dulles Intl. Airport (IAD) last-minute?
Holding off until just before your departure to book a ticket from BNE to IAD generally means paying more. While you might find some last-minute offers, they aren’t always guaranteed. Be flexible with your travel plans for a better chance of scoring a bargain.
Is it cheaper to book a BNE to IAD flight and hotel package?
You can save money by securing a BNE to IAD flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it’s simple to manage everything in one place. Once you’ve selected your ideal accommodations and flights, you can add extras such as activities, tours and car rentals.
Can I cancel or change the date of my flight from Brisbane Airport (BNE) to Washington Dulles Intl. Airport (IAD)?
If you booked your BNE to IAD flight in the last 24 hours, you may be able to cancel or modify it without any fees. Depending on the airline and the type of ticket you purchased, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal for more information.

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*Available to One Key members.