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Cheap flights from Baltimore to Australia from $561

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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Find the cheapest flights from Baltimore to Australia

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
6:35 pm - 7:30 amBWI-BNE
21h 55m1 stop
United Airlines Logo
11:40 am - 5:28 pmBNE-BWI
20h 48m1 stop
$1,037United Airlines
Find Deal
dom., nov. 16 - mié., nov. 26
United Airlines Logo
7:07 am - 7:30 amBWI-BNE
33h 23m2 stops
United Airlines Logo
11:40 am - 7:56 amBNE-BWI
35h 16m2 stops
$1,042United Airlines
Find Deal
dom., nov. 16 - dom., nov. 23
American Airlines Logo
2:09 pm - 5:00 amBWI-BNE
24h 51m2 stops
American Airlines Logo
8:05 pm - 8:34 amBNE-BWI
26h 29m2 stops
$1,049American Airlines
Find Deal
sáb., mar. 21 - jue., abr. 2
American Airlines Logo
3:24 pm - 5:30 amBWI-BNE
24h 06m1 stop
American Airlines Logo
8:05 pm - 8:34 amBNE-BWI
26h 29m2 stops
$1,056American Airlines
Find Deal
sáb., mar. 21 - jue., abr. 2
Delta Logo
2:58 pm - 8:20 amBWI-BNE
26h 22m2 stops
Delta Logo
9:40 am - 8:32 pmBNE-BWI
24h 52m2 stops
$1,071Delta
Find Deal
lun., mar. 2 - vie., mar. 13
Delta Logo
1:51 pm - 8:20 amBWI-BNE
27h 29m2 stops
Delta Logo
10:40 am - 8:44 pmBNE-BWI
25h 04m2 stops
$1,072Delta
Find Deal
lun., nov. 17 - dom., nov. 23
Multiple Airlines Logo
10:25 am - 12:35 pmBWI-SYD
34h 10m3 stops
Multiple Airlines Logo
2:00 pm - 9:36 amSYD-BWI
35h 36m3 stops
$1,175Multiple Airlines
Find Deal
dom., nov. 16 - mar., dic. 2
Qantas Airways Logo
3:21 pm - 9:40 amBWI-BNE
27h 19m2 stops
Qantas Airways Logo
9:40 am - 2:28 pmBNE-BWI
19h 48m1 stop
$1,232Qantas Airways
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lun., feb. 16 - vie., feb. 27
Multiple Airlines Logo
3:23 pm - 6:55 amBWI-SYD
23h 32m1 stop
Multiple Airlines Logo
2:05 pm - 10:54 pmSYD-BWI
24h 49m1 stop
$1,248Multiple Airlines
Find Deal
mar., nov. 11 - dom., nov. 23
Qantas Airways Logo
3:21 pm - 6:30 amBWI-BNE
24h 09m1 stop
Qantas Airways Logo
9:40 am - 6:17 pmBNE-BWI
23h 37m1 stop
$1,265Qantas Airways
Find Deal
lun., feb. 16 - vie., feb. 27

United Airlines flights from Baltimore to Australia

Our best United Airlines deals on Baltimore to Australia flight tickets
United Airlines
Nov 16
BWI6:35 pmBaltimore/Washington
21h 55m
1 stop
BNE7:30 amBrisbane
Nov 26
BNE11:40 amBrisbane
20h 48m
1 stop
BWI5:28 pmBaltimore/Washington
$1,037
Find similar
United Airlines
Nov 10
BWI10:10 amBaltimore/Washington
30h 20m
2 stops
BNE7:30 amBrisbane
Nov 17
BNE11:40 amBrisbane
20h 48m
1 stop
BWI5:28 pmBaltimore/Washington
$1,041
Find similar
United Airlines
Nov 16
BWI7:07 amBaltimore/Washington
33h 23m
2 stops
BNE7:30 amBrisbane
Nov 23
BNE11:40 amBrisbane
35h 16m
2 stops
BWI7:56 amBaltimore/Washington
$1,042
Find similar

Delta flights from Baltimore to Australia

Our best Delta deals on Baltimore to Australia flight tickets
Delta
Nov 14
BWI1:51 pmBaltimore/Washington
27h 29m
2 stops
BNE8:20 amBrisbane
Nov 26
BNE11:05 amBrisbane
22h 17m
2 stops
BWI6:22 pmBaltimore/Washington
$1,057
Find similar
Delta
Mar 2
BWI2:58 pmBaltimore/Washington
26h 22m
2 stops
BNE8:20 amBrisbane
Mar 13
BNE9:40 amBrisbane
24h 52m
2 stops
BWI8:32 pmBaltimore/Washington
$1,071
Find similar
Delta
Nov 17
BWI1:51 pmBaltimore/Washington
27h 29m
2 stops
BNE8:20 amBrisbane
Nov 23
BNE10:40 amBrisbane
25h 04m
2 stops
BWI8:44 pmBaltimore/Washington
$1,072
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 noviembre 6, 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

dom. 11/16

6:35 pm-7:30 am

1 stop21h 55m

Brisbane

mié. 11/26

11:40 am-5:28 pm

1 stop20h 48m

$1,037

BaltimoreBrisbane

BWI - BNE

BWIBNE

Baltimore/Washington

dom. 11/16

7:07 am-7:30 am

2 stops33h 23m

Brisbane

dom. 11/23

11:40 am-7:56 am

2 stops35h 16m

$1,042

BaltimoreBrisbane

BWI - BNE

BWIBNE

Baltimore/Washington

sáb. 3/21

2:09 pm-5:00 am

2 stops24h 51m

Brisbane

jue. 4/2

8:05 pm-8:34 am

2 stops26h 29m

$1,049

BaltimoreBrisbane

BWI - BNE

BWIBNE

Baltimore/Washington

sáb. 3/21

3:24 pm-5:30 am

1 stop24h 06m

Brisbane

jue. 4/2

8:05 pm-8:34 am

2 stops26h 29m

$1,056

BaltimoreBrisbane

BWI - BNE

BWIBNE

Baltimore/Washington

lun. 3/2

2:58 pm-8:20 am

2 stops26h 22m

Brisbane

vie. 3/13

9:40 am-8:32 pm

2 stops24h 52m

$1,071

BaltimoreBrisbane

BWI - BNE

BWIBNE

Baltimore/Washington

lun. 11/17

1:51 pm-8:20 am

2 stops27h 29m

Brisbane

dom. 11/23

10:40 am-8:44 pm

2 stops25h 04m

$1,072

BaltimoreSydney

BWI - SYD

BWISYD

Baltimore/Washington

dom. 11/16

10:25 am-12:35 pm

3 stops34h 10m

Sydney Kingsford Smith

mar. 12/2

2:00 pm-9:36 am

3 stops35h 36m

$1,175

BaltimoreBrisbane

BWI - BNE

BWIBNE

Baltimore/Washington

lun. 2/16

3:21 pm-9:40 am

2 stops27h 19m

Brisbane

vie. 2/27

9:40 am-2:28 pm

1 stop19h 48m

$1,232

BaltimoreSydney

BWI - SYD

BWISYD

Baltimore/Washington

mar. 11/11

3:23 pm-6:55 am

1 stop23h 32m

Sydney Kingsford Smith

dom. 11/23

2:05 pm-10:54 pm

1 stop24h 49m

$1,248

BaltimoreBrisbane

BWI - BNE

BWIBNE

Baltimore/Washington

lun. 2/16

3:21 pm-6:30 am

1 stop24h 09m

Brisbane

vie. 2/27

9:40 am-6:17 pm

1 stop23h 37m

$1,265

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 February instead. Flights to Australia in February, while not as cheap as those in September, still average around $1,370.

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 $1,513 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 $1,195 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.
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
8,002 reviews
Search Delta flights
Qantas AirwaysPriceFrom $787Free CancellationRating
7.5
929 reviews
Search Qantas Airways flights
American AirlinesPriceFrom $858Free CancellationRating
7.2
11,040 reviews
Search American Airlines flights
United AirlinesPriceFrom $1,068Free CancellationRating
7.4
9,004 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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