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Cheap flights from Baltimore to Australia from $492

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Baltimore to Australia departing on 3/19. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Qantas Airways Logo
3:21 pm - 6:30 am
BWI
-
BNE
24h 09m
1 stop
Qantas Airways Logo
9:40 am - 2:30 pm
BNE
-
BWI
19h 50m
1 stop
$1,062Qantas Airways
Mon, Feb 23 - Thu, Mar 5
Qantas Airways Logo
3:22 pm - 6:30 am
BWI
-
BNE
24h 08m
1 stop
Qantas Airways Logo
9:40 am - 2:30 pm
BNE
-
BWI
19h 50m
1 stop
$1,145Qantas Airways
Tue, Feb 24 - Thu, Mar 5
American Airlines Logo
3:31 pm - 5:00 am
BWI
-
BNE
23h 29m
2 stops
American Airlines Logo
8:35 pm - 9:00 am
BNE
-
BWI
26h 25m
2 stops
$1,197American Airlines
Sun, Apr 19 - Sun, Apr 26
American Airlines Logo
6:00 am - 5:00 am
BWI
-
BNE
32h 00m
2 stops
American Airlines Logo
9:40 am - 7:39 pm
BNE
-
BWI
24h 59m
2 stops
$1,204American Airlines
Fri, Feb 20 - Wed, Mar 4
Multiple Airlines Logo
5:45 am - 11:50 am
BWI
-
SYD
40h 05m
3 stops
Multiple Airlines Logo
1:15 pm - 9:57 am
SYD
-
BWI
34h 42m
3 stops
$1,219Multiple Airlines
Thu, Apr 16 - Fri, May 1
Delta Logo
4:43 pm - 7:20 am
BWI
-
BNE
24h 37m
2 stops
Delta Logo
10:05 am - 5:54 pm
BNE
-
BWI
21h 49m
2 stops
$1,220Delta
Wed, Mar 18 - Wed, Mar 25
Delta Logo
7:06 pm - 8:00 am
BWI
-
MEL
44h 54m
2 stops
Delta Logo
10:00 am - 11:26 pm
MEL
-
BWI
27h 26m
2 stops
$1,225Delta
Tue, Mar 3 - Sun, Apr 19
Multiple Airlines Logo
11:30 am - 12:35 pm
BWI
-
SYD
33h 05m
3 stops
Multiple Airlines Logo
2:00 pm - 10:27 am
SYD
-
BWI
35h 27m
3 stops
$1,241Multiple Airlines
Tue, Mar 3 - Tue, Mar 10
United Airlines Logo
6:26 pm - 9:30 am
BWI
-
ADL
23h 34m
1 stop
United Airlines Logo
2:15 pm - 7:19 am
ADL
-
BWI
31h 34m
1 stop
$1,320United Airlines
Sat, Feb 14 - Sat, Mar 14
United Airlines Logo
4:10 pm - 9:30 am
BWI
-
ADL
25h 50m
2 stops
United Airlines Logo
2:15 pm - 11:12 pm
ADL
-
BWI
23h 27m
2 stops
$1,325United Airlines
Sat, Feb 14 - Sat, Mar 14

Qantas Airways flights from Baltimore to Australia

Our best Qantas Airways deals on Baltimore to Australia flight tickets
Qantas Airways
Feb 23
BWI3:21 pmBaltimore/Washington
24h 09m
1 stop
BNE6:30 amBrisbane
Mar 5
BNE9:40 amBrisbane
19h 50m
1 stop
BWI2:30 pmBaltimore/Washington
$1,062
Qantas Airways
Feb 24
BWI3:22 pmBaltimore/Washington
24h 08m
1 stop
BNE6:30 amBrisbane
Mar 5
BNE9:40 amBrisbane
19h 50m
1 stop
BWI2:30 pmBaltimore/Washington
$1,145
Qantas Airways
Feb 23
BWI3:21 pmBaltimore/Washington
28h 44m
2 stops
BNE11:05 amBrisbane
Mar 5
BNE9:40 amBrisbane
19h 50m
1 stop
BWI2:30 pmBaltimore/Washington
$1,153

Air New Zealand flights from Baltimore to Australia

Our best Air New Zealand deals on Baltimore to Australia flight tickets
Air New Zealand
Mar 6
BWI6:31 pmBaltimore/Washington
23h 29m
1 stop
MEL10:00 amMelbourne
Mar 20
MEL10:30 amMelbourne
21h 53m
1 stop
BWI5:23 pmBaltimore/Washington
$1,305
Air New Zealand
Mar 9
BWI6:13 amBaltimore/Washington
35h 32m
2 stops
SYD8:45 amSydney Kingsford Smith
Mar 13
SYD9:55 amSydney Kingsford Smith
34h 10m
2 stops
BWI5:05 amBaltimore/Washington
$1,320
Air New Zealand
Feb 28
BWI6:00 amBaltimore/Washington
34h 45m
2 stops
SYD8:45 amSydney Kingsford Smith
Mar 7
SYD7:15 pmSydney Kingsford Smith
48h 50m
2 stops
BWI4:05 amBaltimore/Washington
$1,329

momondo Fare Finder

 
Customize your flight search to find flights from Baltimore to Australia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated February 3, 2026.
Use the filters below to find and compare flights from Baltimore to Australia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BaltimoreBrisbane

BWI - BNE

BWIBNE

Baltimore/Washington

Mon 2/23

3:21 pm-6:30 am

1 stop24h 09m

Brisbane

Thu 3/5

9:40 am-2:30 pm

1 stop19h 50m

$1,062

BaltimoreBrisbane

BWI - BNE

BWIBNE

Baltimore/Washington

Tue 2/24

3:22 pm-6:30 am

1 stop24h 08m

Brisbane

Thu 3/5

9:40 am-2:30 pm

1 stop19h 50m

$1,145

BaltimoreBrisbane

BWI - BNE

BWIBNE

Baltimore/Washington

Sun 4/19

3:31 pm-5:00 am

2 stops23h 29m

Brisbane

Sun 4/26

8:35 pm-9:00 am

2 stops26h 25m

$1,197

BaltimoreBrisbane

BWI - BNE

BWIBNE

Baltimore/Washington

Fri 2/20

6:00 am-5:00 am

2 stops32h 00m

Brisbane

Wed 3/4

9:40 am-7:39 pm

2 stops24h 59m

$1,204

BaltimoreSydney

BWI - SYD

BWISYD

Baltimore/Washington

Thu 4/16

5:45 am-11:50 am

3 stops40h 05m

Sydney Kingsford Smith

Fri 5/1

1:15 pm-9:57 am

3 stops34h 42m

$1,219

BaltimoreBrisbane

BWI - BNE

BWIBNE

Baltimore/Washington

Wed 3/18

4:43 pm-7:20 am

2 stops24h 37m

Brisbane

Wed 3/25

10:05 am-5:54 pm

2 stops21h 49m

$1,220

BaltimoreMelbourne

BWI - MEL

BWIMEL

Baltimore/Washington

Tue 3/3

7:06 pm-8:00 am

2 stops44h 54m

Melbourne

Sun 4/19

10:00 am-11:26 pm

2 stops27h 26m

$1,225

BaltimoreSydney

BWI - SYD

BWISYD

Baltimore/Washington

Tue 3/3

11:30 am-12:35 pm

3 stops33h 05m

Sydney Kingsford Smith

Tue 3/10

2:00 pm-10:27 am

3 stops35h 27m

$1,241

BaltimoreAdelaide

BWI - ADL

BWIADL

Baltimore/Washington

Sat 2/14

6:26 pm-9:30 am

1 stop23h 34m

Adelaide

Sat 3/14

2:15 pm-7:19 am

1 stop31h 34m

$1,320

BaltimoreAdelaide

BWI - ADL

BWIADL

Baltimore/Washington

Sat 2/14

4:10 pm-9:30 am

2 stops25h 50m

Adelaide

Sat 3/14

2:15 pm-11:12 pm

2 stops23h 27m

$1,325

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Australia from

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

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 $1,016. If you aren’t able to travel during the month of September, then book flights to Australia from Baltimore during February instead. Flights to Australia in February, while not as cheap as those in September, still average around $1,370.

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 $1,472 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 $923 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 33m

Direct flights

None
The fastest flight from Baltimore to Australia takes 21h 33m
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?

  • 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
DeltaPriceFrom $276Free CancellationRating
7.9
8,132 reviews
Search Delta flights
Qantas AirwaysPriceFrom $787Free CancellationRating
7.5
984 reviews
Search Qantas Airways flights
United AirlinesPriceFrom $1,037Free CancellationRating
7.4
9,231 reviews
Search United Airlines flights
American AirlinesPriceFrom $1,233Free CancellationRating
7.2
11,212 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.

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