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Cheap flights from Baltimore to Australia from $494

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 2/1. 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
9:17 am - 5:00 amBWI-BNE
28h 43m2 stops
American Airlines Logo
9:40 am - 2:30 pmBNE-BWI
19h 50m1 stop
$1,025American Airlines
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Tue, Feb 3 - Sat, Feb 14
American Airlines Logo
3:41 pm - 6:30 amBWI-BNE
23h 49m1 stop
American Airlines Logo
9:40 am - 2:30 pmBNE-BWI
19h 50m1 stop
$1,027American Airlines
Find Deal
Tue, Feb 3 - Sat, Feb 14
American Airlines Logo
3:22 pm - 6:30 amBWI-BNE
24h 08m1 stop
American Airlines Logo
8:40 am - 10:59 pmBNE-BWI
28h 19m1 stop
$1,028American Airlines
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Mon, Mar 2 - Fri, Mar 13
United Airlines Logo
12:40 pm - 6:30 amBWI-BNE
27h 50m2 stops
United Airlines Logo
10:40 am - 5:20 pmBNE-BWI
20h 40m1 stop
$1,036United Airlines
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Thu, Mar 12 - Sat, Mar 21
Delta Logo
10:40 am - 8:20 amBWI-BNE
30h 40m2 stops
Delta Logo
9:40 am - 5:53 pmBNE-BWI
22h 13m2 stops
$1,040Delta
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Mon, Mar 2 - Fri, Mar 13
United Airlines Logo
8:00 am - 7:30 amBWI-BNE
32h 30m2 stops
United Airlines Logo
11:40 am - 9:27 pmBNE-BWI
24h 47m2 stops
$1,041United Airlines
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Sun, Feb 15 - Thu, Feb 19
Qantas Airways Logo
3:24 pm - 9:40 amBWI-BNE
28h 16m2 stops
Qantas Airways Logo
6:55 am - 10:24 pmBNE-BWI
29h 29m2 stops
$1,052Qantas Airways
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Fri, Mar 13 - Fri, Apr 3
Multiple Airlines Logo
4:10 pm - 9:35 amBWI-SYD
25h 25m2 stops
Multiple Airlines Logo
11:20 am - 11:25 pmSYD-BWI
28h 05m2 stops
$1,055Multiple Airlines
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Tue, Feb 3 - Sat, Feb 14
Qantas Airways Logo
3:41 pm - 10:55 amBWI-SYD
27h 14m2 stops
Qantas Airways Logo
2:05 pm - 10:59 pmSYD-BWI
24h 54m1 stop
$1,094Qantas Airways
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Fri, Feb 6 - Sat, Feb 21
Multiple Airlines Logo
3:41 pm - 6:55 amBWI-SYD
23h 14m1 stop
Multiple Airlines Logo
2:05 pm - 10:57 pmSYD-BWI
24h 52m1 stop
$1,195Multiple Airlines
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Tue, Jan 13 - Tue, Feb 17

Qantas Airways flights from Baltimore to Australia

Our best Qantas Airways deals on Baltimore to Australia flight tickets
Qantas Airways
Feb 20
BWI3:21 pmBaltimore/Washington
24h 09m
1 stop
BNE6:30 amBrisbane
Feb 25
BNE10:10 amBrisbane
27h 49m
2 stops
BWI10:59 pmBaltimore/Washington
$1,044
Find similar
Qantas Airways
Mar 13
BWI3:24 pmBaltimore/Washington
28h 16m
2 stops
BNE9:40 amBrisbane
Apr 3
BNE6:55 amBrisbane
29h 29m
2 stops
BWI10:24 pmBaltimore/Washington
$1,052
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Qantas Airways
Jan 26
BWI3:41 pmBaltimore/Washington
26h 59m
2 stops
BNE9:40 amBrisbane
Feb 8
BNE9:40 amBrisbane
20h 09m
1 stop
BWI2:49 pmBaltimore/Washington
$1,061
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Air New Zealand flights from Baltimore to Australia

Our best Air New Zealand deals on Baltimore to Australia flight tickets
Air New Zealand
Feb 2
BWI3:52 pmBaltimore/Washington
24h 53m
2 stops
SYD8:45 amSydney Kingsford Smith
Feb 11
SYD9:55 amSydney Kingsford Smith
27h 31m
2 stops
BWI9:26 pmBaltimore/Washington
$1,332
Find similar
Air New Zealand
Jan 22
BWI3:52 pmBaltimore/Washington
24h 53m
2 stops
SYD8:45 amSydney Kingsford Smith
Jan 29
SYD1:55 pmSydney Kingsford Smith
23h 31m
2 stops
BWI9:26 pmBaltimore/Washington
$1,344
Find similar
Air New Zealand
Jan 29
BWI3:52 pmBaltimore/Washington
24h 53m
2 stops
SYD8:45 amSydney Kingsford Smith
Feb 7
SYD1:55 pmSydney Kingsford Smith
23h 31m
2 stops
BWI9:26 pmBaltimore/Washington
$1,400
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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 26, 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

Tue 2/3

9:17 am-5:00 am

2 stops28h 43m

Brisbane

Sat 2/14

9:40 am-2:30 pm

1 stop19h 50m

$1,025

BaltimoreBrisbane

BWI - BNE

BWIBNE

Baltimore/Washington

Tue 2/3

3:41 pm-6:30 am

1 stop23h 49m

Brisbane

Sat 2/14

9:40 am-2:30 pm

1 stop19h 50m

$1,027

BaltimoreBrisbane

BWI - BNE

BWIBNE

Baltimore/Washington

Mon 3/2

3:22 pm-6:30 am

1 stop24h 08m

Brisbane

Fri 3/13

8:40 am-10:59 pm

1 stop28h 19m

$1,028

BaltimoreBrisbane

BWI - BNE

BWIBNE

Baltimore/Washington

Thu 3/12

12:40 pm-6:30 am

2 stops27h 50m

Brisbane

Sat 3/21

10:40 am-5:20 pm

1 stop20h 40m

$1,036

BaltimoreBrisbane

BWI - BNE

BWIBNE

Baltimore/Washington

Mon 3/2

10:40 am-8:20 am

2 stops30h 40m

Brisbane

Fri 3/13

9:40 am-5:53 pm

2 stops22h 13m

$1,040

BaltimoreBrisbane

BWI - BNE

BWIBNE

Baltimore/Washington

Sun 2/15

8:00 am-7:30 am

2 stops32h 30m

Brisbane

Thu 2/19

11:40 am-9:27 pm

2 stops24h 47m

$1,041

BaltimoreBrisbane

BWI - BNE

BWIBNE

Baltimore/Washington

Fri 3/13

3:24 pm-9:40 am

2 stops28h 16m

Brisbane

Fri 4/3

6:55 am-10:24 pm

2 stops29h 29m

$1,052

BaltimoreSydney

BWI - SYD

BWISYD

Baltimore/Washington

Tue 2/3

4:10 pm-9:35 am

2 stops25h 25m

Sydney Kingsford Smith

Sat 2/14

11:20 am-11:25 pm

2 stops28h 05m

$1,055

BaltimoreSydney

BWI - SYD

BWISYD

Baltimore/Washington

Fri 2/6

3:41 pm-10:55 am

2 stops27h 14m

Sydney Kingsford Smith

Sat 2/21

2:05 pm-10:59 pm

1 stop24h 54m

$1,094

BaltimoreSydney

BWI - SYD

BWISYD

Baltimore/Washington

Tue 1/13

3:41 pm-6:55 am

1 stop23h 14m

Sydney Kingsford Smith

Tue 2/17

2:05 pm-10:57 pm

1 stop24h 52m

$1,195

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 $1,495 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 5% 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 56m

Direct flights

None
The fastest flight from Baltimore to Australia takes 21h 56m
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
7,998 reviews
Search Delta flights
Qantas AirwaysPriceFrom $787Free CancellationRating
7.5
944 reviews
Search Qantas Airways flights
American AirlinesPriceFrom $854Free CancellationRating
7.2
11,038 reviews
Search American Airlines flights
United AirlinesPriceFrom $1,068Free CancellationRating
7.4
9,046 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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