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Cheap flights from Baltimore to Australia from $491

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 3/16. 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 - 5:00 am
BWI
-
MEL
22h 39m
1 stop
Qantas Airways Logo
4:05 pm - 10:59 pm
MEL
-
BWI
21h 54m
1 stop
$1,185Qantas Airways
Mon, Mar 16 - Wed, Mar 25
Qantas Airways Logo
3:21 pm - 5:00 am
BWI
-
MEL
22h 39m
1 stop
Qantas Airways Logo
2:35 pm - 10:59 pm
MEL
-
BWI
23h 24m
1 stop
$1,192Qantas Airways
Mon, Mar 16 - Wed, Apr 1
American Airlines Logo
11:59 am - 6:30 am
BWI
-
BNE
27h 31m
1 stop
American Airlines Logo
8:40 am - 10:59 pm
BNE
-
BWI
28h 19m
1 stop
$1,203American Airlines
Tue, Mar 3 - Thu, Mar 19
American Airlines Logo
3:22 pm - 5:30 am
BWI
-
BNE
24h 08m
1 stop
American Airlines Logo
8:40 am - 2:32 pm
BNE
-
BWI
19h 52m
1 stop
$1,212American Airlines
Tue, Mar 10 - Tue, Mar 17
United Airlines Logo
12:37 pm - 9:30 am
BWI
-
ADL
29h 23m
2 stops
United Airlines Logo
2:55 pm - 7:27 am
ADL
-
BWI
32h 02m
1 stop
$1,217United Airlines
Mon, Feb 23 - Mon, Mar 2
United Airlines Logo
9:45 am - 6:30 am
BWI
-
BNE
30h 45m
1 stop
United Airlines Logo
10:30 am - 5:17 pm
BNE
-
BWI
20h 47m
1 stop
$1,217United Airlines
Sun, Jul 12 - Tue, Jul 28
Singapore Airlines Logo
6:25 pm - 11:55 pm
BWI
-
PER
41h 30m
2 stops
Singapore Airlines Logo
1:45 pm - 5:38 pm
PER
-
BWI
39h 53m
2 stops
$1,529Singapore Airlines
Sun, May 3 - Tue, May 12
Multiple Airlines Logo
3:21 pm - 1:35 pm
BWI
-
HBA
30h 14m
2 stops
Multiple Airlines Logo
7:55 pm - 10:59 pm
HBA
-
BWI
42h 04m
2 stops
$1,573Multiple Airlines
Thu, Feb 26 - Tue, Mar 10
Multiple Airlines Logo
3:22 pm - 10:15 pm
BWI
-
PER
41h 53m
2 stops
Multiple Airlines Logo
11:10 pm - 2:30 pm
PER
-
BWI
28h 20m
2 stops
$1,658Multiple Airlines
Tue, Feb 24 - Tue, Mar 3
Singapore Airlines Logo
6:13 am - 12:35 pm
BWI
-
PER
42h 22m
3 stops
Singapore Airlines Logo
6:40 am - 5:23 pm
PER
-
BWI
46h 43m
2 stops
$1,697Singapore Airlines
Wed, Mar 11 - Wed, Mar 18

Air New Zealand flights from Baltimore to Australia

Our best Air New Zealand deals on Baltimore to Australia flight tickets
Air New Zealand
Mar 8
BWI8:46 amBaltimore/Washington
31h 44m
1 stop
BNE6:30 amBrisbane
Mar 15
BNE10:40 amBrisbane
20h 40m
1 stop
BWI5:20 pmBaltimore/Washington
$1,287
Air New Zealand
Mar 8
BWI8:46 amBaltimore/Washington
33h 14m
1 stop
MEL9:00 amMelbourne
Mar 15
MEL10:30 amMelbourne
21h 53m
1 stop
BWI5:23 pmBaltimore/Washington
$1,360
Air New Zealand
Mar 27
BWI12:40 pmBaltimore/Washington
28h 50m
2 stops
MEL8:30 amMelbourne
Apr 10
MEL10:55 amMelbourne
25h 49m
2 stops
BWI10:44 pmBaltimore/Washington
$1,364

Qantas Airways flights from Baltimore to Australia

Our best Qantas Airways deals on Baltimore to Australia flight tickets
Qantas Airways
Mar 16
BWI3:21 pmBaltimore/Washington
22h 39m
1 stop
MEL5:00 amMelbourne
Mar 25
MEL4:05 pmMelbourne
21h 54m
1 stop
BWI10:59 pmBaltimore/Washington
$1,185
Qantas Airways
Mar 16
BWI3:21 pmBaltimore/Washington
22h 39m
1 stop
MEL5:00 amMelbourne
Apr 1
MEL2:35 pmMelbourne
23h 24m
1 stop
BWI10:59 pmBaltimore/Washington
$1,192
Qantas Airways
Mar 11
BWI3:21 pmBaltimore/Washington
22h 39m
1 stop
MEL5:00 amMelbourne
Mar 18
MEL4:05 pmMelbourne
21h 54m
1 stop
BWI10:59 pmBaltimore/Washington
$1,204

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 January 26, 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

BaltimoreMelbourne

BWI - MEL

BWIMEL

Baltimore/Washington

Mon 3/16

3:21 pm-5:00 am

1 stop22h 39m

Melbourne

Wed 3/25

4:05 pm-10:59 pm

1 stop21h 54m

$1,185

BaltimoreMelbourne

BWI - MEL

BWIMEL

Baltimore/Washington

Mon 3/16

3:21 pm-5:00 am

1 stop22h 39m

Melbourne

Wed 4/1

2:35 pm-10:59 pm

1 stop23h 24m

$1,192

BaltimoreBrisbane

BWI - BNE

BWIBNE

Baltimore/Washington

Tue 3/3

11:59 am-6:30 am

1 stop27h 31m

Brisbane

Thu 3/19

8:40 am-10:59 pm

1 stop28h 19m

$1,203

BaltimoreBrisbane

BWI - BNE

BWIBNE

Baltimore/Washington

Tue 3/10

3:22 pm-5:30 am

1 stop24h 08m

Brisbane

Tue 3/17

8:40 am-2:32 pm

1 stop19h 52m

$1,212

BaltimoreAdelaide

BWI - ADL

BWIADL

Baltimore/Washington

Mon 2/23

12:37 pm-9:30 am

2 stops29h 23m

Adelaide

Mon 3/2

2:55 pm-7:27 am

1 stop32h 02m

$1,217

BaltimoreBrisbane

BWI - BNE

BWIBNE

Baltimore/Washington

Sun 7/12

9:45 am-6:30 am

1 stop30h 45m

Brisbane

Tue 7/28

10:30 am-5:17 pm

1 stop20h 47m

$1,217

BaltimorePerth

BWI - PER

BWIPER

Baltimore/Washington

Sun 5/3

6:25 pm-11:55 pm

2 stops41h 30m

Perth

Tue 5/12

1:45 pm-5:38 pm

2 stops39h 53m

$1,529

BaltimoreHobart

BWI - HBA

BWIHBA

Baltimore/Washington

Thu 2/26

3:21 pm-1:35 pm

2 stops30h 14m

Hobart

Tue 3/10

7:55 pm-10:59 pm

2 stops42h 04m

$1,573

BaltimorePerth

BWI - PER

BWIPER

Baltimore/Washington

Tue 2/24

3:22 pm-10:15 pm

2 stops41h 53m

Perth

Tue 3/3

11:10 pm-2:30 pm

2 stops28h 20m

$1,658

BaltimorePerth

BWI - PER

BWIPER

Baltimore/Washington

Wed 3/11

6:13 am-12:35 pm

3 stops42h 22m

Perth

Wed 3/18

6:40 am-5:23 pm

2 stops46h 43m

$1,697

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 $1,305.

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 $1,464 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 4% 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 59m

Direct flights

None
The fastest flight from Baltimore to Australia takes 21h 59m
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
8,113 reviews
Search Delta flights
Qantas AirwaysPriceFrom $787Free CancellationRating
7.5
977 reviews
Search Qantas Airways flights
United AirlinesPriceFrom $1,037Free CancellationRating
7.4
9,200 reviews
Search United Airlines flights
American AirlinesPriceFrom $1,233Free CancellationRating
7.2
11,189 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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