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Cheap flights from Baltimore to Australia from $487

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 2/3. 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.
American Airlines Logo
3:22 pm - 6:30 amBWI-BNE
24h 08m1 stop
American Airlines Logo
8:40 am - 10:24 pmBNE-BWI
27h 44m1 stop
$1,028American Airlines
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Sat, Feb 21 - Sat, Mar 21
American Airlines Logo
3:22 pm - 6:30 amBWI-BNE
24h 08m1 stop
American Airlines Logo
8:40 am - 10:24 pmBNE-BWI
27h 44m1 stop
$1,029American Airlines
Find Deal
Sat, Feb 21 - Sat, Mar 21
United Airlines Logo
6:25 pm - 7:30 amBWI-BNE
22h 05m1 stop
United Airlines Logo
10:40 am - 5:20 pmBNE-BWI
20h 40m1 stop
$1,037United Airlines
Find Deal
Mon, Mar 2 - Fri, Mar 13
United Airlines Logo
8:07 am - 7:30 amBWI-BNE
32h 23m2 stops
United Airlines Logo
11:40 am - 9:21 pmBNE-BWI
24h 41m2 stops
$1,042United Airlines
Find Deal
Tue, Jan 13 - Sat, Feb 7
Qantas Airways Logo
3:21 pm - 10:55 amBWI-SYD
27h 34m2 stops
Qantas Airways Logo
2:05 pm - 10:59 pmSYD-BWI
24h 54m1 stop
$1,095Qantas Airways
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Mon, Feb 16 - Tue, Mar 3
Multiple Airlines Logo
12:25 pm - 9:35 amBWI-SYD
29h 10m2 stops
Multiple Airlines Logo
11:20 am - 11:25 pmSYD-BWI
28h 05m2 stops
$1,110Multiple Airlines
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Tue, Feb 3 - Tue, Feb 17
Qantas Airways Logo
3:41 pm - 4:50 pmBWI-SYD
33h 09m2 stops
Qantas Airways Logo
2:05 pm - 10:59 pmSYD-BWI
24h 54m1 stop
$1,125Qantas Airways
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Mon, Feb 9 - Sat, Feb 28
Multiple Airlines Logo
4:09 pm - 9:35 amBWI-SYD
25h 26m2 stops
Multiple Airlines Logo
11:20 am - 11:25 pmSYD-BWI
28h 05m2 stops
$1,150Multiple Airlines
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Mon, Feb 16 - Fri, Feb 20
Air New Zealand Logo
8:42 am - 10:55 amBWI-ADL
58h 43m2 stops
Air New Zealand Logo
11:55 am - 9:26 pmADL-BWI
25h 01m2 stops
$1,482Air New Zealand
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Thu, Feb 5 - Mon, Feb 9
Air New Zealand Logo
6:34 pm - 11:00 amBWI-HBA
48h 26m2 stops
Air New Zealand Logo
12:20 pm - 5:20 pmHBA-BWI
44h 00m2 stops
$1,513Air New Zealand
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Mon, Jan 19 - Tue, Mar 24

Qantas Airways flights from Baltimore to Australia

Our best Qantas Airways deals on Baltimore to Australia flight tickets
Qantas Airways
Feb 16
BWI3:21 pmBaltimore/Washington
27h 34m
2 stops
SYD10:55 amSydney Kingsford Smith
Feb 20
SYD2:05 pmSydney Kingsford Smith
20h 12m
1 stop
BWI6:17 pmBaltimore/Washington
$1,095
Find similar
Qantas Airways
Feb 9
BWI3:41 pmBaltimore/Washington
33h 09m
2 stops
SYD4:50 pmSydney Kingsford Smith
Feb 28
SYD2:05 pmSydney Kingsford Smith
24h 54m
1 stop
BWI10:59 pmBaltimore/Washington
$1,125
Find similar
Qantas Airways
Feb 20
BWI3:21 pmBaltimore/Washington
32h 14m
2 stops
MEL3:35 pmMelbourne
Mar 1
MEL11:55 pmMelbourne
30h 33m
2 stops
BWI2:28 pmBaltimore/Washington
$1,208
Find similar

Air New Zealand flights from Baltimore to Australia

Our best Air New Zealand deals on Baltimore to Australia flight tickets
Air New Zealand
Feb 16
BWI6:00 amBaltimore/Washington
34h 45m
2 stops
SYD8:45 amSydney Kingsford Smith
Mar 2
SYD9:55 amSydney Kingsford Smith
36h 39m
2 stops
BWI6:34 amBaltimore/Washington
$1,363
Find similar
Air New Zealand
Feb 5
BWI6:34 pmBaltimore/Washington
26h 06m
2 stops
SYD12:40 pmSydney Kingsford Smith
Mar 5
SYD9:55 amSydney Kingsford Smith
28h 35m
2 stops
BWI10:30 pmBaltimore/Washington
$1,378
Find similar
Air New Zealand
Feb 3
BWI8:01 amBaltimore/Washington
33h 24m
2 stops
MEL9:25 amMelbourne
Feb 17
MEL8:35 amMelbourne
24h 45m
2 stops
BWI5:20 pmBaltimore/Washington
$1,394
Find similar

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 November 18, 2025.
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

Sat 2/21

3:22 pm-6:30 am

1 stop24h 08m

Brisbane

Sat 3/21

8:40 am-10:24 pm

1 stop27h 44m

$1,028

BaltimoreBrisbane

BWI - BNE

BWIBNE

Baltimore/Washington

Sat 2/21

3:22 pm-6:30 am

1 stop24h 08m

Brisbane

Sat 3/21

8:40 am-10:24 pm

1 stop27h 44m

$1,029

BaltimoreBrisbane

BWI - BNE

BWIBNE

Baltimore/Washington

Mon 3/2

6:25 pm-7:30 am

1 stop22h 05m

Brisbane

Fri 3/13

10:40 am-5:20 pm

1 stop20h 40m

$1,037

BaltimoreBrisbane

BWI - BNE

BWIBNE

Baltimore/Washington

Tue 1/13

8:07 am-7:30 am

2 stops32h 23m

Brisbane

Sat 2/7

11:40 am-9:21 pm

2 stops24h 41m

$1,042

BaltimoreSydney

BWI - SYD

BWISYD

Baltimore/Washington

Mon 2/16

3:21 pm-10:55 am

2 stops27h 34m

Sydney Kingsford Smith

Tue 3/3

2:05 pm-10:59 pm

1 stop24h 54m

$1,095

BaltimoreSydney

BWI - SYD

BWISYD

Baltimore/Washington

Tue 2/3

12:25 pm-9:35 am

2 stops29h 10m

Sydney Kingsford Smith

Tue 2/17

11:20 am-11:25 pm

2 stops28h 05m

$1,110

BaltimoreSydney

BWI - SYD

BWISYD

Baltimore/Washington

Mon 2/9

3:41 pm-4:50 pm

2 stops33h 09m

Sydney Kingsford Smith

Sat 2/28

2:05 pm-10:59 pm

1 stop24h 54m

$1,125

BaltimoreSydney

BWI - SYD

BWISYD

Baltimore/Washington

Mon 2/16

4:09 pm-9:35 am

2 stops25h 26m

Sydney Kingsford Smith

Fri 2/20

11:20 am-11:25 pm

2 stops28h 05m

$1,150

BaltimoreAdelaide

BWI - ADL

BWIADL

Baltimore/Washington

Thu 2/5

8:42 am-10:55 am

2 stops58h 43m

Adelaide

Mon 2/9

11:55 am-9:26 pm

2 stops25h 01m

$1,482

BaltimoreHobart

BWI - HBA

BWIHBA

Baltimore/Washington

Mon 1/19

6:34 pm-11:00 am

2 stops48h 26m

Hobart

Tue 3/24

12:20 pm-5:20 pm

2 stops44h 00m

$1,513

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 $1,157. If you aren’t able to travel during the month of September, then book flights to Australia from Baltimore during March instead. Flights to Australia in March, while not as cheap as those in September, still average around $1,302.

What is the cheapest day to depart on your flight to Australia?

The cheapest day to depart from Baltimore to Australia is on a Sunday. Travelers who choose to depart for Australia on a Sunday will often find tickets for as low as $1,390. On the other hand, Tuesday is the most expensive day to depart from Baltimore because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,660.

What is the cheapest time of day to depart on your flight to Australia?

Flying to Australia from Baltimore in the morning is the least expensive time of day to depart. momondo users have found prices as low as $1,482 when looking at flights departing in the morning. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $2,039 on average. Flights to Australia from Baltimore in the evening are generally more expensive because this time of day is more convenient for travelers’ schedules.

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 $1,503 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 $1,176 on momondo.

Can stopping save me money on Baltimore to Australia flights?

You could potentially save up to 7% 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

Direct flights

None
There are no direct flights from Baltimore to Australia. There are no popular flight routes from Baltimore to Australia.
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  • 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
8,003 reviews
Search Delta flights
Qantas AirwaysPriceFrom $787Free CancellationRating
7.5
941 reviews
Search Qantas Airways flights
American AirlinesPriceFrom $858Free CancellationRating
7.2
11,045 reviews
Search American Airlines flights
United AirlinesPriceFrom $1,068Free CancellationRating
7.4
9,020 reviews
Search United 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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