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

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

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 52% of people opting to fly with this airline when traveling to Australia. Keep in mind that there are 6 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 September 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.

$578 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.

10:22 am - 12:00 pmBWI Baltimore/Washington-MEL Melbourne

35h 38m3 stops Atlanta Hartsfield-Jackson Los Angeles Nadi

2:25 pm - 5:30 pmMEL Melbourne-BWI Baltimore/Washington

42h 05m3 stops Nadi Los Angeles Orlando

$1,047Multiple Airlines

Wed, Sep 30 - Wed, Oct 7

7:02 am - 8:20 amBWI Baltimore/Washington-SYD Sydney Kingsford Smith

34h 18m2 stops Seattle/Tacoma Intl Vancouver Intl

10:20 am - 5:20 amSYD Sydney Kingsford Smith-BWI Baltimore/Washington

34h 00m2 stops Vancouver Intl Seattle/Tacoma Intl

$1,095Multiple Airlines

Wed, Oct 21 - Wed, Oct 28

11:52 am - 9:30 amBWI Baltimore/Washington-MEL Melbourne

29h 38m2 stops Dallas/Fort Worth Los Angeles

10:45 pm - 10:57 amMEL Melbourne-BWI Baltimore/Washington

28h 12m2 stops Los Angeles Dallas/Fort Worth

$1,146American Airlines

Tue, Feb 9 - Tue, Feb 16

5:43 pm - 7:30 amBWI Baltimore/Washington-MEL Melbourne

23h 47m1 stop Los Angeles

11:55 am - 10:59 pmMEL Melbourne-BWI Baltimore/Washington

26h 04m2 stops San Francisco Chicago O'Hare Intl

$1,155United Airlines

Wed, Sep 30 - Wed, Oct 7

5:43 pm - 7:30 amBWI Baltimore/Washington-MEL Melbourne

23h 47m1 stop Los Angeles

10:30 am - 4:37 pmMEL Melbourne-BWI Baltimore/Washington

21h 07m1 stop Los Angeles

$1,155United Airlines

Wed, Sep 30 - Wed, Oct 7

8:00 am - 10:00 amBWI Baltimore/Washington-BNE Brisbane

35h 00m2 stops San Francisco Auckland Intl

11:15 am - 5:52 amBNE Brisbane-BWI Baltimore/Washington

33h 37m2 stops Auckland Intl San Francisco

$1,259Air New Zealand

Tue, Jan 26 - Tue, Feb 16

8:37 am - 10:00 amBWI Baltimore/Washington-BNE Brisbane

34h 23m2 stops Los Angeles Auckland Intl

8:20 am - 7:01 amBNE Brisbane-BWI Baltimore/Washington

37h 41m2 stops Auckland Intl Los Angeles

$1,259Air New Zealand

Mon, Feb 1 - Wed, Feb 17

11:55 am - 5:00 amBWI Baltimore/Washington-BNE Brisbane

27h 05m2 stops Dallas/Fort Worth Los Angeles

1:10 pm - 11:59 pmBNE Brisbane-BWI Baltimore/Washington

24h 49m2 stops Los Angeles Charlotte Douglas

$1,291American Airlines

Mon, Oct 19 - Mon, Oct 26

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

24h 58m1 stop Dallas/Fort Worth

1:00 pm - 7:26 pmSYD Sydney Kingsford Smith-BWI Baltimore/Washington

21h 26m1 stop Dallas/Fort Worth

$1,295Qantas Airways

Tue, Sep 29 - Tue, Oct 6

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

22h 31m1 stop Dallas/Fort Worth

9:40 am - 5:16 pmBNE Brisbane-BWI Baltimore/Washington

22h 36m1 stop Dallas/Fort Worth

$1,297Qantas Airways

Mon, Feb 1 - Wed, Feb 17

Cheap last minute flights

Enter your travel dates to find the best prices.

7:15 pm - 7:20 amBWI Baltimore/Washington-SYD Sydney Kingsford Smith

46h 05m2 stops Seattle/Tacoma Intl Vancouver Intl

9:20 am - 6:30 amSYD Sydney Kingsford Smith-BWI Baltimore/Washington

35h 10m2 stops Vancouver Intl Seattle/Tacoma Intl

$1,457Multiple Airlines

Tue, Sep 8 - Wed, Sep 16

11:23 am - 11:45 amBWI Baltimore/Washington-SYD Sydney Kingsford Smith

34h 22m2 stops Chicago O'Hare Intl Hong Kong Intl

2:05 pm - 9:56 pmSYD Sydney Kingsford Smith-BWI Baltimore/Washington

45h 51m2 stops Hong Kong Intl Chicago O'Hare Intl

$1,559Multiple Airlines

Wed, Sep 9 - Wed, Sep 30

11:23 am - 10:50 amBWI Baltimore/Washington-BNE Brisbane

33h 27m2 stops Chicago O'Hare Intl Hong Kong Intl

12:20 pm - 9:30 pmBNE Brisbane-BWI Baltimore/Washington

47h 10m2 stops Hong Kong Intl Chicago O'Hare Intl

$1,561Multiple Airlines

Wed, Sep 9 - Tue, Sep 15

1:05 pm - 8:45 amBWI Baltimore/Washington-SYD Sydney Kingsford Smith

29h 40m2 stops Houston George Bush Intcntl Auckland Intl

10:20 am - 5:39 pmSYD Sydney Kingsford Smith-BWI Baltimore/Washington

21h 19m1 stop San Francisco

$1,882Air New Zealand

Wed, Sep 9 - Wed, Sep 30

7:00 am - 8:45 amBWI Baltimore/Washington-SYD Sydney Kingsford Smith

35h 45m2 stops Los Angeles Auckland Intl

10:20 am - 5:40 pmSYD Sydney Kingsford Smith-BWI Baltimore/Washington

21h 20m1 stop San Francisco

$1,901Air New Zealand

Tue, Sep 8 - Wed, Sep 16

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

24h 58m1 stop Dallas/Fort Worth

12:00 pm - 9:29 pmSYD Sydney Kingsford Smith-BWI Baltimore/Washington

23h 29m1 stop Dallas/Fort Worth

$1,978Qantas Airways

Wed, Sep 9 - Wed, Sep 30

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

24h 58m1 stop Dallas/Fort Worth

12:00 pm - 10:59 pmSYD Sydney Kingsford Smith-BWI Baltimore/Washington

24h 59m1 stop Dallas/Fort Worth

$2,346Qantas Airways

Wed, Sep 9 - Fri, Sep 18

4:18 pm - 6:30 amBWI Baltimore/Washington-BNE Brisbane

24h 12m2 stops Denver Intl San Francisco

10:30 am - 5:40 pmBNE Brisbane-BWI Baltimore/Washington

21h 10m1 stop San Francisco

$2,364United Airlines

Wed, Sep 9 - Tue, Sep 15

6:52 pm - 8:15 amBWI Baltimore/Washington-MEL Melbourne

23h 23m1 stop San Francisco

9:30 am - 4:35 pmMEL Melbourne-BWI Baltimore/Washington

21h 05m1 stop Los Angeles

$2,366United Airlines

Mon, Sep 7 - Wed, Sep 16

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

25h 00m1 stop Dallas/Fort Worth

12:00 pm - 9:29 pmSYD Sydney Kingsford Smith-BWI Baltimore/Washington

23h 29m1 stop Dallas/Fort Worth

$2,508American Airlines

Tue, Sep 8 - Wed, Sep 16

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Qantas Airways flights from Baltimore to Australia

Our best Qantas Airways deals on Baltimore to Australia flight tickets

Qantas Airways

Sep 29

BWI3:57 pmBaltimore/Washington

24h 58m

1 stop

SYD6:55 amSydney Kingsford Smith

Oct 6

SYD1:00 pmSydney Kingsford Smith

21h 26m

1 stop

BWI7:26 pmBaltimore/Washington

$1,295

Qantas Airways

Feb 1

BWI4:59 pmBaltimore/Washington

22h 31m

1 stop

BNE6:30 amBrisbane

Feb 17

BNE9:40 amBrisbane

22h 36m

1 stop

BWI5:16 pmBaltimore/Washington

$1,297

Qantas Airways

Oct 26

BWI4:04 pmBaltimore/Washington

23h 51m

1 stop

SYD6:55 amSydney Kingsford Smith

Nov 9

SYD2:05 pmSydney Kingsford Smith

21h 12m

1 stop

BWI7:17 pmBaltimore/Washington

$1,302

Air New Zealand flights from Baltimore to Australia

Our best Air New Zealand deals on Baltimore to Australia flight tickets

Air New Zealand

Jan 26

BWI8:00 amBaltimore/Washington

35h 00m

2 stops

BNE10:00 amBrisbane

Feb 16

BNE11:15 amBrisbane

33h 37m

2 stops

BWI5:52 amBaltimore/Washington

$1,258

Air New Zealand

Feb 1

BWI8:37 amBaltimore/Washington

34h 23m

2 stops

BNE10:00 amBrisbane

Feb 17

BNE8:20 amBrisbane

37h 41m

2 stops

BWI7:01 amBaltimore/Washington

$1,259

Air New Zealand

Feb 1

BWI8:37 amBaltimore/Washington

31h 23m

2 stops

BNE7:00 amBrisbane

Feb 17

BNE8:20 amBrisbane

37h 41m

2 stops

BWI7:01 amBaltimore/Washington

$1,260

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BaltimoreMelbourne

BWI Baltimore/Washington - MEL Melbourne

BWIMEL

Baltimore/Washington

Wed 9/30

10:22 am-12:00 pm

3 stops35h 38m

Melbourne

Wed 10/7

2:25 pm-5:30 pm

3 stops42h 05m

$1,047

BaltimoreSydney

BWI Baltimore/Washington - SYD Sydney Kingsford Smith

BWISYD

Baltimore/Washington

Wed 10/21

7:02 am-8:20 am

2 stops34h 18m

Sydney Kingsford Smith

Wed 10/28

10:20 am-5:20 am

2 stops34h 00m

$1,095

BaltimoreMelbourne

BWI Baltimore/Washington - MEL Melbourne

BWIMEL

Baltimore/Washington

Tue 2/9

11:52 am-9:30 am

2 stops29h 38m

Melbourne

Tue 2/16

10:45 pm-10:57 am

2 stops28h 12m

$1,146

BaltimoreMelbourne

BWI Baltimore/Washington - MEL Melbourne

BWIMEL

Baltimore/Washington

Wed 9/30

5:43 pm-7:30 am

1 stop23h 47m

Melbourne

Wed 10/7

11:55 am-10:59 pm

2 stops26h 04m

$1,155

Quickest round-trip

BaltimoreMelbourne

BWI Baltimore/Washington - MEL Melbourne

BWIMEL

Baltimore/Washington

Wed 9/30

5:43 pm-7:30 am

1 stop23h 47m

Melbourne

Wed 10/7

10:30 am-4:37 pm

1 stop21h 07m

$1,155

BaltimoreBrisbane

BWI Baltimore/Washington - BNE Brisbane

BWIBNE

Baltimore/Washington

Tue 1/26

8:00 am-10:00 am

2 stops35h 00m

Brisbane

Tue 2/16

11:15 am-5:52 am

2 stops33h 37m

$1,259

BaltimoreBrisbane

BWI Baltimore/Washington - BNE Brisbane

BWIBNE

Baltimore/Washington

Mon 2/1

8:37 am-10:00 am

2 stops34h 23m

Brisbane

Wed 2/17

8:20 am-7:01 am

2 stops37h 41m

$1,259

BaltimoreBrisbane

BWI Baltimore/Washington - BNE Brisbane

BWIBNE

Baltimore/Washington

Mon 10/19

11:55 am-5:00 am

2 stops27h 05m

Brisbane

Mon 10/26

1:10 pm-11:59 pm

2 stops24h 49m

$1,291

BaltimoreSydney

BWI Baltimore/Washington - SYD Sydney Kingsford Smith

BWISYD

Baltimore/Washington

Tue 9/29

3:57 pm-6:55 am

1 stop24h 58m

Sydney Kingsford Smith

Tue 10/6

1:00 pm-7:26 pm

1 stop21h 26m

$1,295

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-5:16 pm

1 stop22h 36m

$1,297

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 $1,220. If you aren’t able to travel during the month of February, then book flights to Australia from Baltimore during March instead. Flights to Australia in March, while not as cheap as those in February, still average around $1,284.

Can stopping save me money on Baltimore to Australia flights?

You could potentially save up to 9% 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

Best Price Found	$578
Fastest flight time	22h 31m
Direct flights	None

The best one-way flight to Australia from Baltimore in the past 72 hours is $578. The best round-trip flight deal from Baltimore to Australia found on momondo in the last 72 hours is $1,047.

The fastest flight from Baltimore to Australia takes 22h 31m

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 September 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
Qantas Airways	PriceFrom $878	Free Cancellation	Rating 7.5 1,089 reviews	Search Qantas Airways flights
United Airlines	PriceFrom $1,037	Free Cancellation	Rating 7.4 10,166 reviews	Search United Airlines flights
American Airlines	PriceFrom $1,233	Free Cancellation	Rating 7.1 12,041 reviews	Search American Airlines flights
Air New Zealand	PriceFrom $1,294	Free Cancellation	Rating 8.0 668 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.