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

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

What airlines fly to Australia?

United Airlines, Qantas Airways and American Airlines 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 52% 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.

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 February 2026, there are 4 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.

$412 Cheap Flights from Baltimore to Australia in 2026

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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.

3:20 pm - 6:30 am

BWI

BNE

24h 10m

1 stop

8:40 am - 2:30 pm

BNE

BWI

19h 50m

1 stop

$1,132American Airlines

Sat, Mar 7 - Sat, Mar 14

6:26 pm - 10:00 am

BWI

MEL

23h 34m

1 stop

10:30 am - 5:23 pm

MEL

BWI

21h 53m

1 stop

$1,135United Airlines

Sat, Feb 28 - Thu, Mar 12

6:40 pm - 8:15 am

BWI

MEL

23h 35m

1 stop

9:30 am - 6:24 pm

MEL

BWI

22h 54m

1 stop

$1,136United Airlines

Sun, Jun 28 - Sun, Jul 5

3:20 pm - 6:30 am

BWI

BNE

24h 10m

1 stop

8:40 am - 4:22 pm

BNE

BWI

21h 42m

2 stops

$1,137American Airlines

Sat, Mar 7 - Sat, Mar 14

4:10 pm - 9:30 am

BWI

MEL

25h 20m

2 stops

12:00 pm - 9:42 pm

MEL

BWI

24h 42m

2 stops

$1,140United Airlines

Sat, Feb 28 - Wed, Mar 11

4:15 pm - 8:15 am

BWI

MEL

26h 00m

2 stops

10:55 am - 12:30 am

MEL

BWI

27h 35m

2 stops

$1,141United Airlines

Sun, Jun 28 - Sat, Jul 11

3:21 pm - 10:55 am

BWI

SYD

28h 34m

2 stops

1:05 pm - 6:13 pm

SYD

BWI

20h 08m

1 stop

$1,230Qantas Airways

Sun, Mar 8 - Wed, Mar 18

7:00 am - 11:05 am

BWI

BNE

38h 05m

2 stops

12:20 pm - 7:09 am

BNE

BWI

32h 49m

2 stops

$1,239Air New Zealand

Tue, Jun 16 - Tue, Jul 7

6:22 am - 8:45 am

BWI

SYD

36h 23m

2 stops

11:55 am - 5:15 am

SYD

BWI

31h 20m

2 stops

$1,240Air New Zealand

Sun, Apr 12 - Sun, Apr 26

3:21 pm - 5:30 am

BWI

BNE

24h 09m

1 stop

8:40 am - 2:30 pm

BNE

BWI

19h 50m

1 stop

$1,243Qantas Airways

Mon, Mar 9 - Wed, Mar 25

Qantas Airways flights from Baltimore to Australia

Our best Qantas Airways deals on Baltimore to Australia flight tickets

Qantas Airways

Mar 8

BWI3:21 pmBaltimore/Washington

28h 34m

2 stops

SYD10:55 amSydney Kingsford Smith

Mar 18

SYD1:05 pmSydney Kingsford Smith

20h 08m

1 stop

BWI6:13 pmBaltimore/Washington

$1,230

Qantas Airways

Mar 21

BWI3:20 pmBaltimore/Washington

50h 00m

2 stops

MEL8:20 amMelbourne

Apr 1

MEL2:35 pmMelbourne

23h 24m

1 stop

BWI10:59 pmBaltimore/Washington

$1,234

Qantas Airways

Apr 3

BWI7:03 pmBaltimore/Washington

43h 57m

1 stop

MEL6:00 amMelbourne

Apr 10

MEL1:35 pmMelbourne

23h 34m

1 stop

BWI11:09 pmBaltimore/Washington

$1,241

American Airlines flights from Baltimore to Australia

Our best American Airlines deals on Baltimore to Australia flight tickets

American Airlines

Feb 20

BWI6:00 amBaltimore/Washington

32h 00m

2 stops

BNE5:00 amBrisbane

Mar 4

BNE9:40 amBrisbane

19h 50m

1 stop

BWI2:30 pmBaltimore/Washington

$1,130

American Airlines

Feb 20

BWI3:21 pmBaltimore/Washington

24h 09m

1 stop

BNE6:30 amBrisbane

Mar 4

BNE9:40 amBrisbane

28h 19m

1 stop

BWI10:59 pmBaltimore/Washington

$1,132

American Airlines

Mar 7

BWI3:20 pmBaltimore/Washington

24h 10m

1 stop

BNE6:30 amBrisbane

Mar 14

BNE8:40 amBrisbane

21h 42m

2 stops

BWI4:22 pmBaltimore/Washington

$1,137

Fly from

Fly to

Route

Depart

Return

Price

BaltimoreBrisbane

BWI - BNE

BWIBNE

Baltimore/Washington

Sat 3/7

3:20 pm-6:30 am

1 stop24h 10m

Brisbane

Sat 3/14

8:40 am-2:30 pm

1 stop19h 50m

$1,132

BaltimoreMelbourne

BWI - MEL

BWIMEL

Baltimore/Washington

Sat 2/28

6:26 pm-10:00 am

1 stop23h 34m

Melbourne

Thu 3/12

10:30 am-5:23 pm

1 stop21h 53m

$1,135

BaltimoreMelbourne

BWI - MEL

BWIMEL

Baltimore/Washington

Sun 6/28

6:40 pm-8:15 am

1 stop23h 35m

Melbourne

Sun 7/5

9:30 am-6:24 pm

1 stop22h 54m

$1,136

BaltimoreBrisbane

BWI - BNE

BWIBNE

Baltimore/Washington

Sat 3/7

3:20 pm-6:30 am

1 stop24h 10m

Brisbane

Sat 3/14

8:40 am-4:22 pm

2 stops21h 42m

$1,137

BaltimoreMelbourne

BWI - MEL

BWIMEL

Baltimore/Washington

Sat 2/28

4:10 pm-9:30 am

2 stops25h 20m

Melbourne

Wed 3/11

12:00 pm-9:42 pm

2 stops24h 42m

$1,140

BaltimoreMelbourne

BWI - MEL

BWIMEL

Baltimore/Washington

Sun 6/28

4:15 pm-8:15 am

2 stops26h 00m

Melbourne

Sat 7/11

10:55 am-12:30 am

2 stops27h 35m

$1,141

BaltimoreSydney

BWI - SYD

BWISYD

Baltimore/Washington

Sun 3/8

3:21 pm-10:55 am

2 stops28h 34m

Sydney Kingsford Smith

Wed 3/18

1:05 pm-6:13 pm

1 stop20h 08m

$1,230

BaltimoreBrisbane

BWI - BNE

BWIBNE

Baltimore/Washington

Tue 6/16

7:00 am-11:05 am

2 stops38h 05m

Brisbane

Tue 7/7

12:20 pm-7:09 am

2 stops32h 49m

$1,239

BaltimoreSydney

BWI - SYD

BWISYD

Baltimore/Washington

Sun 4/12

6:22 am-8:45 am

2 stops36h 23m

Sydney Kingsford Smith

Sun 4/26

11:55 am-5:15 am

2 stops31h 20m

$1,240

BaltimoreBrisbane

BWI - BNE

BWIBNE

Baltimore/Washington

Mon 3/9

3:21 pm-5:30 am

1 stop24h 09m

Brisbane

Wed 3/25

8:40 am-2:30 pm

1 stop19h 50m

$1,243

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 September is, on average, the cheapest month to fly to Australia from Baltimore, with most prices found around $1,158. If you aren’t able to travel during the month of September, then book flights to Australia from Baltimore during August instead. Flights to Australia in August, while not as cheap as those in September, still average around $1,338.

How far in advance should I book a flight to Australia?

You are more likely to see cheaper flights to Australia from Baltimore when booking weeks ahead of your departure date. In general, you can expect to find flights to Australia for around $1,487 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Australia from Baltimore for as low as $961 on momondo.

Can stopping save me money on Baltimore to Australia flights?

You could potentially save up to 2% on your flight if you consider stops on a Baltimore to Australia flight.

Cheap Baltimore to Australia flight deals and tips

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

Fastest flight time	21h 50m
Direct flights	None

The fastest flight from Baltimore to Australia takes 21h 50m

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

Search flight deals

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 February 2026, there are 4 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
Delta	PriceFrom $276	Free Cancellation	Rating 7.9 8,210 reviews	Search Delta flights
Qantas Airways	PriceFrom $787	Free Cancellation	Rating 7.5 992 reviews	Search Qantas Airways flights
United Airlines	PriceFrom $1,037	Free Cancellation	Rating 7.4 9,320 reviews	Search United Airlines flights
American Airlines	PriceFrom $1,233	Free Cancellation	Rating 7.2 11,313 reviews	Search American Airlines 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.