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?

Delta, United Airlines, and Alaska 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.

$622 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.

12:25 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

$1,140Multiple Airlines

Sun, Mar 28 - Thu, Apr 15

11:50 am - 6:30 amBWI Baltimore/Washington-BNE Brisbane

27h 40m1 stop Dallas/Fort Worth

1:10 pm - 10:49 pmBNE Brisbane-BWI Baltimore/Washington

23h 39m2 stops Los Angeles Dallas/Fort Worth

$1,214American Airlines

Sat, Mar 13 - Tue, Mar 23

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

$1,214United Airlines

Tue, Mar 16 - Wed, Mar 31

8:00 am - 6:30 amBWI Baltimore/Washington-BNE Brisbane

32h 30m1 stop San Francisco

10:30 am - 11:00 pmBNE Brisbane-BWI Baltimore/Washington

26h 30m2 stops San Francisco Denver Intl

$1,214United 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 - 6:07 pmBNE Brisbane-BWI Baltimore/Washington

23h 27m1 stop Dallas/Fort Worth

$1,214Qantas Airways

Mon, Feb 1 - Wed, Feb 17

11:50 am - 6:30 amBWI Baltimore/Washington-BNE Brisbane

27h 40m1 stop Dallas/Fort Worth

1:05 pm - 10:49 pmBNE Brisbane-BWI Baltimore/Washington

23h 44m2 stops Los Angeles Dallas/Fort Worth

$1,214American Airlines

Thu, Mar 4 - Sun, Mar 28

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

$1,215Qantas Airways

Mon, Feb 1 - Wed, Feb 17

11:52 am - 5:00 amBWI Baltimore/Washington-MEL Melbourne

25h 08m1 stop Dallas/Fort Worth

12:00 pm - 7:14 pmMEL Melbourne-BWI Baltimore/Washington

23h 14m1 stop Dallas/Fort Worth

$1,250Qantas Airways

Tue, Nov 10 - Tue, Nov 24

6:10 am - 9:35 amBWI Baltimore/Washington-SYD Sydney Kingsford Smith

35h 25m2 stops Chicago O'Hare Intl Vancouver Intl

11:20 am - 10:29 amSYD Sydney Kingsford Smith-BWI Baltimore/Washington

39h 09m2 stops Vancouver Intl Chicago O'Hare Intl

$1,295Air New Zealand

Sun, Nov 8 - Sun, Nov 22

8:44 am - 8:35 amBWI Baltimore/Washington-SYD Sydney Kingsford Smith

31h 51m2 stops Los Angeles Auckland Intl

9:55 am - 7:01 amSYD Sydney Kingsford Smith-BWI Baltimore/Washington

35h 06m2 stops Auckland Intl Los Angeles

$1,304Air New Zealand

Sun, Jan 31 - Sun, May 16

Cheap last minute flights

Enter your travel dates to find the best prices.

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

28h 00m1 stop Dallas/Fort Worth

2:05 pm - 7:17 pmSYD Sydney Kingsford Smith-BWI Baltimore/Washington

21h 12m1 stop Dallas/Fort Worth

$1,320American Airlines

Sat, Oct 24 - Mon, Nov 2

5:48 pm - 9:00 amBWI Baltimore/Washington-SYD Sydney Kingsford Smith

24h 12m2 stops Charlotte Douglas Los Angeles

2:05 pm - 7:17 pmSYD Sydney Kingsford Smith-BWI Baltimore/Washington

21h 12m1 stop Dallas/Fort Worth

$1,324American Airlines

Sat, Oct 24 - Mon, Nov 2

4:13 pm - 8:00 amBWI Baltimore/Washington-SYD Sydney Kingsford Smith

24h 47m2 stops Denver Intl Los Angeles

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

20h 36m1 stop San Francisco

$1,375United Airlines

Fri, Oct 23 - Fri, Oct 30

5:43 pm - 8:00 amBWI Baltimore/Washington-SYD Sydney Kingsford Smith

23h 17m1 stop Los Angeles

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

22h 10m1 stop Houston George Bush Intcntl

$1,375United Airlines

Fri, Oct 23 - Fri, Oct 30

8:37 am - 7:55 amBWI Baltimore/Washington-SYD Sydney Kingsford Smith

32h 18m2 stops Denver Intl San Francisco

9:15 am - 7:03 pmSYD Sydney Kingsford Smith-BWI Baltimore/Washington

24h 48m2 stops Houston George Bush Intcntl Chicago O'Hare Intl

$1,379United Airlines

Fri, Oct 23 - Fri, Oct 30

7:14 pm - 5:00 amBWI Baltimore/Washington-MEL Melbourne

42h 46m1 stop Dallas/Fort Worth

12:00 pm - 10:54 pmMEL Melbourne-BWI Baltimore/Washington

25h 54m1 stop Dallas/Fort Worth

$1,615Qantas Airways

Sat, Oct 24 - Sat, Oct 31

10:22 am - 9:30 amBWI Baltimore/Washington-MEL Melbourne

32h 08m2 stops Atlanta Hartsfield-Jackson Los Angeles

10:45 pm - 11:52 amMEL Melbourne-BWI Baltimore/Washington

28h 07m2 stops Los Angeles Dallas/Fort Worth

$1,673Multiple Airlines

Sat, Oct 24 - Sat, Oct 31

4:18 pm - 12:10 amBWI Baltimore/Washington-DRW Darwin

42h 22m2 stops Dallas/Fort Worth Sydney Kingsford Smith

12:50 pm - 3:47 pmDRW Darwin-BWI Baltimore/Washington

41h 27m2 stops Brisbane Dallas/Fort Worth

$1,825Qantas Airways

Wed, Oct 28 - Fri, Dec 4

8:30 am - 8:30 amBWI Baltimore/Washington-MEL Melbourne

33h 00m1 stop Los Angeles

12:10 pm - 9:05 pmMEL Melbourne-BWI Baltimore/Washington

23h 55m2 stops Auckland Intl Los Angeles

$2,460Air New Zealand

Wed, Oct 28 - Fri, Oct 30

8:30 am - 8:55 amBWI Baltimore/Washington-MEL Melbourne

33h 25m2 stops Los Angeles Auckland Intl

12:10 pm - 9:05 pmMEL Melbourne-BWI Baltimore/Washington

23h 55m2 stops Auckland Intl Los Angeles

$2,551Air New Zealand

Wed, Oct 28 - Fri, Oct 30

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Qantas Airways flights from Baltimore to Australia

Our best Qantas Airways deals on Baltimore to Australia flight tickets

Qantas Airways

Nov 10

BWI11:52 amBaltimore/Washington

25h 08m

1 stop

MEL5:00 amMelbourne

Nov 24

MEL12:00 pmMelbourne

23h 14m

1 stop

BWI7:14 pmBaltimore/Washington

$1,250

Qantas Airways

Feb 9

BWI12:39 pmBaltimore/Washington

24h 21m

1 stop

MEL5:00 amMelbourne

Feb 25

MEL6:00 amMelbourne

28h 07m

2 stops

BWI6:07 pmBaltimore/Washington

$1,266

Qantas Airways

Nov 10

BWI5:40 pmBaltimore/Washington

25h 25m

2 stops

SYD11:05 amSydney Kingsford Smith

Dec 1

SYD2:05 pmSydney Kingsford Smith

21h 09m

1 stop

BWI7:14 pmBaltimore/Washington

$1,268

American Airlines flights from Baltimore to Australia

Our best American Airlines deals on Baltimore to Australia flight tickets

American Airlines

Nov 15

BWI6:45 amBaltimore/Washington

30h 15m

1 stop

MEL5:00 amMelbourne

Dec 1

MEL12:00 pmMelbourne

23h 14m

1 stop

BWI7:14 pmBaltimore/Washington

$1,219

American Airlines

Nov 10

BWI2:26 pmBaltimore/Washington

27h 04m

2 stops

MEL9:30 amMelbourne

Nov 23

MEL10:45 pmMelbourne

28h 11m

2 stops

BWI10:56 amBaltimore/Washington

$1,223

American Airlines

Nov 15

BWI6:45 amBaltimore/Washington

30h 15m

1 stop

MEL5:00 amMelbourne

Dec 1

MEL11:00 amMelbourne

24h 14m

2 stops

BWI7:14 pmBaltimore/Washington

$1,249

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

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

$1,140

BaltimoreBrisbane

BWI Baltimore/Washington - BNE Brisbane

BWIBNE

Baltimore/Washington

Sat 3/13

11:50 am-6:30 am

1 stop27h 40m

Brisbane

Tue 3/23

1:10 pm-10:49 pm

2 stops23h 39m

$1,214

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

$1,214

BaltimoreBrisbane

BWI Baltimore/Washington - BNE Brisbane

BWIBNE

Baltimore/Washington

Tue 3/16

8:00 am-6:30 am

1 stop32h 30m

Brisbane

Wed 3/31

10:30 am-11:00 pm

2 stops26h 30m

$1,214

Quickest round-trip

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

$1,214

BaltimoreBrisbane

BWI Baltimore/Washington - BNE Brisbane

BWIBNE

Baltimore/Washington

Thu 3/4

11:50 am-6:30 am

1 stop27h 40m

Brisbane

Sun 3/28

1:05 pm-10:49 pm

2 stops23h 44m

$1,214

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

$1,215

BaltimoreMelbourne

BWI Baltimore/Washington - MEL Melbourne

BWIMEL

Baltimore/Washington

Tue 11/10

11:52 am-5:00 am

1 stop25h 08m

Melbourne

Tue 11/24

12:00 pm-7:14 pm

1 stop23h 14m

$1,250

BaltimoreSydney

BWI Baltimore/Washington - SYD Sydney Kingsford Smith

BWISYD

Baltimore/Washington

Sun 11/8

6:10 am-9:35 am

2 stops35h 25m

Sydney Kingsford Smith

Sun 11/22

11:20 am-10:29 am

2 stops39h 09m

$1,295

BaltimoreSydney

BWI Baltimore/Washington - SYD Sydney Kingsford Smith

BWISYD

Baltimore/Washington

Sun 1/31

8:44 am-8:35 am

2 stops31h 51m

Sydney Kingsford Smith

Sun 5/16

9:55 am-7:01 am

2 stops35h 06m

$1,304

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 $1,280. 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	$622
Fastest flight time	21h 53m
Direct flights	None

The best one-way flight to Australia from Baltimore in the past 72 hours is $622. The best round-trip flight deal from Baltimore to Australia found on momondo in the last 72 hours is $1,140.

The fastest flight from Baltimore to Australia takes 21h 53m

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 1,115 reviews	Search Qantas Airways flights
United Airlines	PriceFrom $1,037	Free Cancellation	Rating 7.3 10,411 reviews	Search United Airlines flights
Air New Zealand	PriceFrom $1,275	Free Cancellation	Rating 8.0 675 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.