$911 Cheap Flights from Baltimore (BWI) to Brisbane (BNE)

View $911 flight on Sat, Sep 13, 2025Opens in a new window

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Find available prices by choosing your travel dates.

Cheap Flights from Baltimore to Brisbane (BWI-BNE)

Prices were available within the past 7 days and start at $911 for one-way flights and $1,306 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Fri, Oct 31 - Wed, Nov 12
BWI
Baltimore
BNE
Brisbane
$1,306 Roundtrip, found 4 hours ago
$1,306
Roundtrip
found 4 hours ago
Select Delta flight, departing Fri, Oct 31 from Baltimore to Brisbane, returning Wed, Nov 12, priced at $1,306 found 4 hours ago
United
Fri, Oct 31 - Tue, Nov 11
BWI
Baltimore
BNE
Brisbane
$1,309 Roundtrip, found 4 hours ago
$1,309
Roundtrip
found 4 hours ago
Select United flight, departing Fri, Oct 31 from Baltimore to Brisbane, returning Tue, Nov 11, priced at $1,309 found 4 hours ago
United
Sat, Nov 22 - Sat, Nov 29
BWI
Baltimore
BNE
Brisbane
$1,443 Roundtrip, found 5 days ago
$1,443
Roundtrip
found 5 days ago
Select United flight, departing Sat, Nov 22 from Baltimore to Brisbane, returning Sat, Nov 29, priced at $1,443 found 5 days ago
United
Sat, Nov 22 - Sat, Nov 29
BWI
Baltimore
BNE
Brisbane
$1,469 Roundtrip, found 5 days ago
$1,469
Roundtrip
found 5 days ago
Select United flight, departing Sat, Nov 22 from Baltimore to Brisbane, returning Sat, Nov 29, priced at $1,469 found 5 days ago
American Airlines
Sat, Jun 14 - Tue, Jul 1
BWI
Baltimore
BNE
Brisbane
$1,471 Roundtrip, found 3 days ago
$1,471
Roundtrip
found 3 days ago
Select American Airlines flight, departing Sat, Jun 14 from Baltimore to Brisbane, returning Tue, Jul 1, priced at $1,471 found 3 days ago
American Airlines
Tue, Jul 29 - Tue, Aug 19
BWI
Baltimore
BNE
Brisbane
$1,473 Roundtrip, found 3 hours ago
$1,473
Roundtrip
found 3 hours ago
Select American Airlines flight, departing Tue, Jul 29 from Baltimore to Brisbane, returning Tue, Aug 19, priced at $1,473 found 3 hours ago
American Airlines
Sat, Jun 14 - Thu, Jun 26
BWI
Baltimore
BNE
Brisbane
$1,482 Roundtrip, found 3 days ago
$1,482
Roundtrip
found 3 days ago
Select American Airlines flight, departing Sat, Jun 14 from Baltimore to Brisbane, returning Thu, Jun 26, priced at $1,482 found 3 days ago
American Airlines
Sat, Jun 14 - Tue, Jun 24
BWI
Baltimore
BNE
Brisbane
$1,483 Roundtrip, found 4 days ago
$1,483
Roundtrip
found 4 days ago
Select American Airlines flight, departing Sat, Jun 14 from Baltimore to Brisbane, returning Tue, Jun 24, priced at $1,483 found 4 days ago
Qantas Airways
Wed, Nov 5 - Mon, Feb 2
BWI
Baltimore
BNE
Brisbane
$1,641 Roundtrip, found 1 day ago
$1,641
Roundtrip
found 1 day ago
Select Qantas Airways flight, departing Wed, Nov 5 from Baltimore to Brisbane, returning Mon, Feb 2, priced at $1,641 found 1 day ago
Air New Zealand
Sun, Jun 1 - Mon, Jun 16
BWI
Baltimore
BNE
Brisbane
$1,730 Roundtrip, found 3 days ago
$1,730
Roundtrip
found 3 days ago
Select Air New Zealand flight, departing Sun, Jun 1 from Baltimore to Brisbane, returning Mon, Jun 16, priced at $1,730 found 3 days ago
Flights from Baltimore (BWI) to Brisbane (BNE)
Origin airport
Baltimore Washington Intl. Thurgood Marshall
Destination airport
Brisbane
Airlines serving
Air New Zealand, American Airlines, British Airways, Cathay Pacific, Delta, Emirates, Korean Air, Qantas Airways, Qatar Airways, Singapore Airlines, United
Roundtrip price
$1,305
Distance
9486 mi

Baltimore to Brisbane Flights

The cheapest times to fly from Baltimore to Brisbane

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 Baltimore to Brisbane are during the month of October. You can find some of the cheapest flights from Baltimore to Brisbane with Expedia's search tool and vast selection of airlines.

The best time to book a flight from Baltimore to Brisbane

Sunday is one of the best days to book for cheap flights from Baltimore to Brisbane: 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 Baltimore to Brisbane

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 Baltimore to Brisbane in 2025. You can also book with separate airlines for your outbound and return journeys, from $911 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 Baltimore to Brisbane 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 Baltimore to Brisbane 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 Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Brisbane Airport (BNE) cost?
Discover the latest flight deals from BWI to BNE 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 BWI to BNE?
The cheapest flights from BWI to BNE 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 BWI to BNE?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that’ll take you from BWI to BNE. Sort your results by “Price (lowest to highest)” to snap up a great deal.
How many flights per day from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Brisbane Airport (BNE)?
You’ll need to book a flight with a layover if you’re traveling from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Brisbane Airport (BNE). There are no daily direct flights on this route. However, simply filter your search to include one or more stops to discover the best option for your trip.
What day of the week has the most flights from BWI to BNE?
Friday is generally the busiest day for flights, while Tuesday is often the quietest.* Remember that flight schedules can vary based on a range of factors, including 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 Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Brisbane Airport (BNE)?
To land at Brisbane Airport (BNE) on time, opt for a flight that leaves from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.**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 Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Brisbane Airport (BNE) last-minute?
Last-minute fares from BWI to BNE are generally more expensive. To secure the best prices, start looking for flights as soon as possible. That said, if you’re flexible with your travel dates, you may land a cheap ticket right before your journey.
Is it cheaper to book a BWI to BNE flight and hotel package?
Booking a BWI to BNE flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip in one place. Select from our wide range of stays and then add car rentals, activities and flights to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Brisbane Airport (BNE)?
If you reserved your BWI to BNE flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of fare you have, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal for more information.

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*Available to One Key members.