What airlines fly to Australia?

United Airlines, Qantas Airways and Air New Zealand are the top three most popular airlines that fly to Australia from Baltimore according to our data. United Airlines is the first choice among our users, with 47% of people opting to fly with this airline when traveling to Australia. Keep in mind that there are 7 different airlines that fly to Australia on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Baltimore/Washington to Australia?

American Airlines, Qantas Airways, and United Airlines are the most popular carriers operating from Baltimore/Washington to Australia

When did momondo last update prices for flights from Baltimore/Washington Airport to Australia?

Prices for flights from Baltimore/Washington Airport to Australia were last updated today.

How many operators does momondo search for flights from Baltimore/Washington Airport to Australia?

As of October 2026, there are 3 operators available to choose from for flights from Baltimore/Washington Airport to Australia.

How old do you have to be to fly from Baltimore/Washington Airport to Australia?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Baltimore/Washington Airport to Australia.

What documentation or ID do you need to fly to Australia?

The necessary travel and health documents for your Australia trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$601 Cheap Flights from Baltimore to Australia in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Baltimore to Australia

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

12:55 pm - 7:05 amBWI Baltimore/Washington-BNE Brisbane

28h 10m2 stops Chicago O'Hare Intl Vancouver Intl

10:00 am - 11:00 pmBNE Brisbane-BWI Baltimore/Washington

27h 00m2 stops Vancouver Intl Denver Intl

$1,104Multiple Airlines

Mon, Mar 29 - Wed, Apr 14

12:25 pm - 7:05 amBWI Baltimore/Washington-BNE Brisbane

28h 40m2 stops Houston George Bush Intcntl Vancouver Intl

10:00 am - 10:34 pmBNE Brisbane-BWI Baltimore/Washington

26h 34m2 stops Vancouver Intl Houston George Bush Intcntl

$1,141Multiple Airlines

Sun, Mar 28 - Thu, Apr 15

4:59 pm - 6:30 amBWI Baltimore/Washington-BNE Brisbane

22h 31m1 stop Dallas/Fort Worth

9:40 am - 6:07 pmBNE Brisbane-BWI Baltimore/Washington

23h 27m1 stop Dallas/Fort Worth

$1,201Qantas Airways

Mon, Feb 1 - Wed, Feb 17

6:31 pm - 6:30 amBWI Baltimore/Washington-BNE Brisbane

21h 59m1 stop San Francisco

10:30 am - 5:17 pmBNE Brisbane-BWI Baltimore/Washington

20h 47m1 stop San Francisco

$1,207United Airlines

Tue, Mar 16 - Wed, Mar 31

4:10 pm - 6:30 amBWI Baltimore/Washington-BNE Brisbane

24h 20m2 stops Denver Intl San Francisco

10:30 am - 12:38 amBNE Brisbane-BWI Baltimore/Washington

28h 08m2 stops San Francisco Chicago O'Hare Intl

$1,207United Airlines

Tue, Mar 16 - Wed, Mar 31

4:59 pm - 6:30 amBWI Baltimore/Washington-BNE Brisbane

22h 31m1 stop Dallas/Fort Worth

9:40 am - 4:08 pmBNE Brisbane-BWI Baltimore/Washington

21h 28m1 stop Dallas/Fort Worth

$1,216Qantas Airways

Mon, Feb 1 - Mon, Feb 8

11:48 am - 6:30 amBWI Baltimore/Washington-BNE Brisbane

27h 42m1 stop Dallas/Fort Worth

1:10 pm - 11:58 pmBNE Brisbane-BWI Baltimore/Washington

25h 48m2 stops Los Angeles Charlotte Douglas

$1,216American Airlines

Thu, Feb 25 - Sun, Mar 7

2:20 pm - 6:55 amBWI Baltimore/Washington-SYD Sydney Kingsford Smith

24h 35m1 stop Dallas/Fort Worth

9:50 pm - 6:15 pmSYD Sydney Kingsford Smith-BWI Baltimore/Washington

35h 25m2 stops Brisbane Dallas/Fort Worth

$1,260Qantas Airways

Wed, Mar 3 - Wed, Mar 24

5:24 pm - 9:35 amBWI Baltimore/Washington-SYD Sydney Kingsford Smith

48h 11m2 stops Chicago O'Hare Intl Vancouver Intl

11:20 am - 9:32 pmSYD Sydney Kingsford Smith-BWI Baltimore/Washington

26h 12m2 stops Vancouver Intl Chicago O'Hare Intl

$1,291Air New Zealand

Mon, Jan 25 - Wed, Feb 10

6:00 am - 10:35 amBWI Baltimore/Washington-SYD Sydney Kingsford Smith

36h 35m2 stops Houston George Bush Intcntl Auckland Intl

11:50 am - 6:52 amSYD Sydney Kingsford Smith-BWI Baltimore/Washington

35h 02m2 stops Auckland Intl San Francisco

$1,305Air New Zealand

Tue, Jan 26 - Wed, Feb 10

Cheap last minute flights

Enter your travel dates to find the best prices.

11:51 am - 6:55 amBWI Baltimore/Washington-SYD Sydney Kingsford Smith

27h 04m1 stop Dallas/Fort Worth

7:20 am - 7:17 pmSYD Sydney Kingsford Smith-BWI Baltimore/Washington

27h 57m2 stops Brisbane Dallas/Fort Worth

$1,258Qantas Airways

Thu, Nov 5 - Thu, Nov 12

11:51 am - 8:05 amBWI Baltimore/Washington-SYD Sydney Kingsford Smith

28h 14m2 stops Dallas/Fort Worth Melbourne

7:20 am - 7:17 pmSYD Sydney Kingsford Smith-BWI Baltimore/Washington

27h 57m2 stops Brisbane Dallas/Fort Worth

$1,270Qantas Airways

Thu, Nov 5 - Thu, Nov 12

3:57 pm - 6:55 amBWI Baltimore/Washington-SYD Sydney Kingsford Smith

22h 58m1 stop Dallas/Fort Worth

7:20 am - 3:07 pmSYD Sydney Kingsford Smith-BWI Baltimore/Washington

23h 47m2 stops Brisbane Dallas/Fort Worth

$1,279Qantas Airways

Thu, Nov 5 - Thu, Nov 12

11:25 am - 9:05 amBWI Baltimore/Washington-SYD Sydney Kingsford Smith

29h 40m1 stop Los Angeles

9:15 am - 4:25 pmSYD Sydney Kingsford Smith-BWI Baltimore/Washington

23h 10m1 stop Houston George Bush Intcntl

$1,325United Airlines

Sun, Nov 1 - Sun, Nov 8

11:25 am - 9:20 amBWI Baltimore/Washington-SYD Sydney Kingsford Smith

29h 55m2 stops Los Angeles San Francisco

11:20 am - 7:09 pmSYD Sydney Kingsford Smith-BWI Baltimore/Washington

23h 49m2 stops Los Angeles Chicago O'Hare Intl

$1,329United Airlines

Sun, Nov 1 - Sun, Nov 8

6:34 pm - 9:20 amBWI Baltimore/Washington-SYD Sydney Kingsford Smith

22h 46m1 stop San Francisco

11:20 am - 11:08 pmSYD Sydney Kingsford Smith-BWI Baltimore/Washington

27h 48m2 stops Los Angeles Denver Intl

$1,329United Airlines

Sun, Nov 1 - Sun, Nov 8

12:37 pm - 8:30 amBWI Baltimore/Washington-SYD Sydney Kingsford Smith

27h 53m2 stops Detroit Metropolitan Wayne County Los Angeles

10:40 am - 9:24 pmSYD Sydney Kingsford Smith-BWI Baltimore/Washington

26h 44m2 stops Los Angeles Atlanta Hartsfield-Jackson

$1,343Delta

Sun, Nov 1 - Mon, Nov 16

9:00 am - 8:30 amBWI Baltimore/Washington-SYD Sydney Kingsford Smith

31h 30m2 stops Atlanta Hartsfield-Jackson Los Angeles

10:40 am - 6:48 pmSYD Sydney Kingsford Smith-BWI Baltimore/Washington

24h 08m2 stops Los Angeles Atlanta Hartsfield-Jackson

$1,380Delta

Thu, Nov 5 - Thu, Nov 12

6:00 am - 8:35 amBWI Baltimore/Washington-SYD Sydney Kingsford Smith

34h 35m2 stops Houston George Bush Intcntl Auckland Intl

11:50 am - 5:26 pmSYD Sydney Kingsford Smith-BWI Baltimore/Washington

21h 36m1 stop San Francisco

$1,639Air New Zealand

Sun, Nov 1 - Sun, Nov 15

6:00 am - 8:35 amBWI Baltimore/Washington-SYD Sydney Kingsford Smith

34h 35m2 stops Houston George Bush Intcntl Auckland Intl

11:50 am - 11:38 pmSYD Sydney Kingsford Smith-BWI Baltimore/Washington

27h 48m2 stops Auckland Intl Houston George Bush Intcntl

$1,665Air New Zealand

Sun, Nov 1 - Sun, Nov 15

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Qantas Airways flights from Baltimore to Australia

Our best Qantas Airways deals on Baltimore to Australia flight tickets

Qantas Airways

Feb 1

BWI4:59 pmBaltimore/Washington

22h 31m

1 stop

BNE6:30 amBrisbane

Feb 17

BNE9:40 amBrisbane

23h 35m

1 stop

BWI6:15 pmBaltimore/Washington

$1,201

Qantas Airways

Nov 10

BWI5:40 pmBaltimore/Washington

21h 50m

1 stop

BNE6:30 amBrisbane

Nov 24

BNE6:00 amBrisbane

28h 14m

2 stops

BWI7:14 pmBaltimore/Washington

$1,245

Qantas Airways

Nov 5

BWI11:51 amBaltimore/Washington

27h 04m

1 stop

SYD6:55 amSydney Kingsford Smith

Nov 12

SYD7:20 amSydney Kingsford Smith

27h 57m

2 stops

BWI7:17 pmBaltimore/Washington

$1,258

United Airlines flights from Baltimore to Australia

Our best United Airlines deals on Baltimore to Australia flight tickets

United Airlines

Jan 26

BWI8:00 amBaltimore/Washington

32h 30m

1 stop

BNE7:30 amBrisbane

Feb 3

BNE11:20 amBrisbane

22h 11m

1 stop

BWI6:31 pmBaltimore/Washington

$1,216

United Airlines

Nov 26

BWI8:00 amBaltimore/Washington

32h 30m

1 stop

BNE7:30 amBrisbane

Dec 3

BNE11:20 amBrisbane

21h 05m

1 stop

BWI5:25 pmBaltimore/Washington

$1,217

United Airlines

Mar 29

BWI8:15 amBaltimore/Washington

32h 15m

2 stops

BNE6:30 amBrisbane

Apr 14

BNE10:30 amBrisbane

28h 08m

2 stops

BWI12:38 amBaltimore/Washington

$1,221

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BaltimoreBrisbane

BWI Baltimore/Washington - BNE Brisbane

BWIBNE

Baltimore/Washington

Mon 3/29

12:55 pm-7:05 am

2 stops28h 10m

Brisbane

Wed 4/14

10:00 am-11:00 pm

2 stops27h 00m

$1,104

BaltimoreBrisbane

BWI Baltimore/Washington - BNE Brisbane

BWIBNE

Baltimore/Washington

Sun 3/28

12:25 pm-7:05 am

2 stops28h 40m

Brisbane

Thu 4/15

10:00 am-10:34 pm

2 stops26h 34m

$1,141

BaltimoreBrisbane

BWI Baltimore/Washington - BNE Brisbane

BWIBNE

Baltimore/Washington

Mon 2/1

4:59 pm-6:30 am

1 stop22h 31m

Brisbane

Wed 2/17

9:40 am-6:07 pm

1 stop23h 27m

$1,201

Quickest round-trip

BaltimoreBrisbane

BWI Baltimore/Washington - BNE Brisbane

BWIBNE

Baltimore/Washington

Tue 3/16

6:31 pm-6:30 am

1 stop21h 59m

Brisbane

Wed 3/31

10:30 am-5:17 pm

1 stop20h 47m

$1,207

BaltimoreBrisbane

BWI Baltimore/Washington - BNE Brisbane

BWIBNE

Baltimore/Washington

Tue 3/16

4:10 pm-6:30 am

2 stops24h 20m

Brisbane

Wed 3/31

10:30 am-12:38 am

2 stops28h 08m

$1,207

BaltimoreBrisbane

BWI Baltimore/Washington - BNE Brisbane

BWIBNE

Baltimore/Washington

Mon 2/1

4:59 pm-6:30 am

1 stop22h 31m

Brisbane

Mon 2/8

9:40 am-4:08 pm

1 stop21h 28m

$1,216

BaltimoreBrisbane

BWI Baltimore/Washington - BNE Brisbane

BWIBNE

Baltimore/Washington

Thu 2/25

11:48 am-6:30 am

1 stop27h 42m

Brisbane

Sun 3/7

1:10 pm-11:58 pm

2 stops25h 48m

$1,216

BaltimoreSydney

BWI Baltimore/Washington - SYD Sydney Kingsford Smith

BWISYD

Baltimore/Washington

Wed 3/3

2:20 pm-6:55 am

1 stop24h 35m

Sydney Kingsford Smith

Wed 3/24

9:50 pm-6:15 pm

2 stops35h 25m

$1,260

BaltimoreSydney

BWI Baltimore/Washington - SYD Sydney Kingsford Smith

BWISYD

Baltimore/Washington

Mon 1/25

5:24 pm-9:35 am

2 stops48h 11m

Sydney Kingsford Smith

Wed 2/10

11:20 am-9:32 pm

2 stops26h 12m

$1,291

BaltimoreSydney

BWI Baltimore/Washington - SYD Sydney Kingsford Smith

BWISYD

Baltimore/Washington

Tue 1/26

6:00 am-10:35 am

2 stops36h 35m

Sydney Kingsford Smith

Wed 2/10

11:50 am-6:52 am

2 stops35h 02m

$1,305

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Baltimore to Australia

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

Prices

Airlines

What is the cheapest month to fly to Australia?

The month of March is, on average, the cheapest month to fly to Australia from Baltimore, with most prices found around $1,284. If you aren’t able to travel during the month of March, then book flights to Australia from Baltimore during February instead. Flights to Australia in February, while not as cheap as those in March, still average around $1,305.

Cheap Baltimore to Australia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Baltimore to Australia

Best Price Found	$601
Fastest flight time	21h 16m
Direct flights	None

The best one-way flight to Australia from Baltimore in the past 72 hours is $601. The best round-trip flight deal from Baltimore to Australia found on momondo in the last 72 hours is $1,104.

The fastest flight from Baltimore to Australia takes 21h 16m

There are no direct flights from Baltimore to Australia. There are no popular flight routes from Baltimore to Australia.

Search flight deals

Frequently asked questions about flying from Baltimore to Australia

When did momondo last update prices for flights from Baltimore/Washington Airport to Australia?
Prices for flights from Baltimore/Washington Airport to Australia were last updated today.
How many operators does momondo search for flights from Baltimore/Washington Airport to Australia?
As of October 2026, there are 3 operators available to choose from for flights from Baltimore/Washington Airport to Australia.
How old do you have to be to fly from Baltimore/Washington Airport to Australia?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Baltimore/Washington Airport to Australia.
What documentation or ID do you need to fly to Australia?
The necessary travel and health documents for your Australia trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Baltimore to Australia

Compare and see reviews for airlines that fly from Baltimore to Australia with momondo

Airline	Rating	Free Cancellation	Price
Qantas Airways	PriceFrom $878	Free Cancellation	Rating 7.5 1,121 reviews	Search Qantas Airways flights
United Airlines	PriceFrom $1,037	Free Cancellation	Rating 7.3 10,451 reviews	Search United Airlines flights
Air New Zealand	PriceFrom $1,275	Free Cancellation	Rating 8.0 679 reviews	Search Air New Zealand flights

Why use momondo?

Why should I use momondo to find a flight deal from Baltimore to Australia?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Baltimore to Australia. momondo saves you time and could save you money on your trip.

Can I find flights from Baltimore to Australia with flexible booking policies on momondo?

momondo does allow users to show only those flights to Australia from Baltimore which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Baltimore to Australia?

momondo helps you find the best flight between Baltimore and Australia by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Baltimore to Australia right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Baltimore to Australia flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.