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 54% 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?

United Airlines, Qantas Airways, and American 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 July 2026, there are 5 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.

$573 Cheap Flights from Baltimore to Australia in 2026

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.

2:54 pm - 5:00 am

BWI

MEL

24h 06m

2 stops

9:45 am - 9:20 pm

MEL

BWI

25h 35m

2 stops

$1,181American Airlines

Wed, Sep 9 - Wed, Sep 16

11:23 am - 5:00 am

BWI

MEL

27h 37m

2 stops

1:35 pm - 11:09 am

MEL

BWI

35h 34m

1 stop

$1,181American Airlines

Wed, Sep 9 - Wed, Sep 16

3:55 pm - 5:00 am

BWI

MEL

23h 05m

1 stop

1:35 pm - 11:41 pm

MEL

BWI

24h 06m

1 stop

$1,186Qantas Airways

Mon, Aug 10 - Mon, Aug 17

6:52 pm - 6:55 am

BWI

SYD

22h 03m

1 stop

9:30 am - 7:15 am

SYD

BWI

35h 45m

2 stops

$1,187United Airlines

Mon, Aug 31 - Mon, Sep 14

6:52 pm - 6:55 am

BWI

SYD

22h 03m

1 stop

9:30 am - 4:35 pm

SYD

BWI

21h 05m

1 stop

$1,187United Airlines

Mon, Aug 31 - Mon, Sep 14

7:20 pm - 10:05 am

BWI

BNE

24h 45m

2 stops

8:45 am - 9:29 pm

BNE

BWI

26h 44m

2 stops

$1,209Qantas Airways

Sun, Sep 6 - Tue, Sep 22

2:03 pm - 7:50 am

BWI

MEL

27h 47m

2 stops

10:00 am - 7:23 pm

MEL

BWI

23h 23m

2 stops

$1,215Delta

Wed, Sep 9 - Wed, Sep 16

12:15 pm - 8:50 am

BWI

MEL

29h 35m

2 stops

12:00 pm - 8:46 pm

MEL

BWI

24h 46m

2 stops

$1,215Delta

Sun, Oct 18 - Mon, Nov 16

3:55 pm - 6:55 am

BWI

SYD

25h 00m

1 stop

12:00 pm - 9:29 pm

SYD

BWI

23h 29m

1 stop

$1,240Multiple Airlines

Tue, Sep 8 - Tue, Sep 15

4:04 pm - 6:55 am

BWI

SYD

22h 51m

1 stop

2:05 pm - 7:16 pm

SYD

BWI

21h 11m

1 stop

$1,242Multiple Airlines

Wed, Nov 4 - Wed, Nov 11

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United Airlines flights from Baltimore to Australia

Our best United Airlines deals on Baltimore to Australia flight tickets

United Airlines

Aug 3

BWI6:59 pmBaltimore/Washington

21h 56m

1 stop

SYD6:55 amSydney Kingsford Smith

Aug 18

SYD9:30 amSydney Kingsford Smith

21h 05m

1 stop

BWI4:35 pmBaltimore/Washington

$1,176

United Airlines

Aug 3

BWI7:23 pmBaltimore/Washington

21h 37m

1 stop

SYD7:00 amSydney Kingsford Smith

Aug 19

SYD10:20 amSydney Kingsford Smith

21h 20m

1 stop

BWI5:40 pmBaltimore/Washington

$1,177

United Airlines

Jul 28

BWI6:38 amBaltimore/Washington

34h 17m

1 stop

SYD6:55 amSydney Kingsford Smith

Aug 12

SYD9:30 amSydney Kingsford Smith

21h 05m

1 stop

BWI4:35 pmBaltimore/Washington

$1,178

American Airlines flights from Baltimore to Australia

Our best American Airlines deals on Baltimore to Australia flight tickets

American Airlines

Sep 9

BWI2:54 pmBaltimore/Washington

24h 06m

2 stops

MEL5:00 amMelbourne

Sep 16

MEL9:45 amMelbourne

25h 35m

2 stops

BWI9:20 pmBaltimore/Washington

$1,181

American Airlines

Sep 9

BWI3:57 pmBaltimore/Washington

23h 03m

1 stop

MEL5:00 amMelbourne

Sep 16

MEL1:35 pmMelbourne

35h 34m

1 stop

BWI11:09 amBaltimore/Washington

$1,187

American Airlines

Aug 10

BWI3:55 pmBaltimore/Washington

25h 10m

2 stops

SYD7:05 amSydney Kingsford Smith

Aug 24

SYD12:00 pmSydney Kingsford Smith

22h 49m

2 stops

BWI8:49 pmBaltimore/Washington

$1,188

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BaltimoreMelbourne

BWI - MEL

BWIMEL

Baltimore/Washington

Wed 9/9

2:54 pm-5:00 am

2 stops24h 06m

Melbourne

Wed 9/16

9:45 am-9:20 pm

2 stops25h 35m

$1,181

BaltimoreMelbourne

BWI - MEL

BWIMEL

Baltimore/Washington

Wed 9/9

11:23 am-5:00 am

2 stops27h 37m

Melbourne

Wed 9/16

1:35 pm-11:09 am

1 stop35h 34m

$1,181

BaltimoreMelbourne

BWI - MEL

BWIMEL

Baltimore/Washington

Mon 8/10

3:55 pm-5:00 am

1 stop23h 05m

Melbourne

Mon 8/17

1:35 pm-11:41 pm

1 stop24h 06m

$1,186

BaltimoreSydney

BWI - SYD

BWISYD

Baltimore/Washington

Mon 8/31

6:52 pm-6:55 am

1 stop22h 03m

Sydney Kingsford Smith

Mon 9/14

9:30 am-7:15 am

2 stops35h 45m

$1,187

Quickest round-trip

BaltimoreSydney

BWI - SYD

BWISYD

Baltimore/Washington

Mon 8/31

6:52 pm-6:55 am

1 stop22h 03m

Sydney Kingsford Smith

Mon 9/14

9:30 am-4:35 pm

1 stop21h 05m

$1,187

BaltimoreBrisbane

BWI - BNE

BWIBNE

Baltimore/Washington

Sun 9/6

7:20 pm-10:05 am

2 stops24h 45m

Brisbane

Tue 9/22

8:45 am-9:29 pm

2 stops26h 44m

$1,209

BaltimoreMelbourne

BWI - MEL

BWIMEL

Baltimore/Washington

Wed 9/9

2:03 pm-7:50 am

2 stops27h 47m

Melbourne

Wed 9/16

10:00 am-7:23 pm

2 stops23h 23m

$1,215

BaltimoreMelbourne

BWI - MEL

BWIMEL

Baltimore/Washington

Sun 10/18

12:15 pm-8:50 am

2 stops29h 35m

Melbourne

Mon 11/16

12:00 pm-8:46 pm

2 stops24h 46m

$1,215

BaltimoreSydney

BWI - SYD

BWISYD

Baltimore/Washington

Tue 9/8

3:55 pm-6:55 am

1 stop25h 00m

Sydney Kingsford Smith

Tue 9/15

12:00 pm-9:29 pm

1 stop23h 29m

$1,240

BaltimoreSydney

BWI - SYD

BWISYD

Baltimore/Washington

Wed 11/4

4:04 pm-6:55 am

1 stop22h 51m

Sydney Kingsford Smith

Wed 11/11

2:05 pm-7:16 pm

1 stop21h 11m

$1,242

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 February is, on average, the cheapest month to fly to Australia from Baltimore, with most prices found around $1,221. If you aren’t able to travel during the month of February, then book flights to Australia from Baltimore during September instead. Flights to Australia in September, while not as cheap as those in February, still average around $1,225.

How far in advance should I book a flight from Baltimore 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 $1,467 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 $943 on momondo.

Can stopping save me money on Baltimore to Australia flights?

You could potentially save up to 4% 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 38m
Direct flights	None

The fastest flight from Baltimore to Australia takes 21h 38m

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 July 2026, there are 5 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 $282	Free Cancellation	Rating 7.8 8,483 reviews	Search Delta flights
Qantas Airways	PriceFrom $787	Free Cancellation	Rating 7.5 1,067 reviews	Search Qantas Airways flights
United Airlines	PriceFrom $987	Free Cancellation	Rating 7.4 10,041 reviews	Search United Airlines flights
American Airlines	PriceFrom $1,084	Free Cancellation	Rating 7.1 11,837 reviews	Search American Airlines flights
Air New Zealand	PriceFrom $1,294	Free Cancellation	Rating 8.0 655 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.