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Cheap flights from Baltimore to Australia from $765

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 1/2. 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

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Cheap return flights

Enter your travel dates to find the best prices.
American Airlines Logo
09:17 - 05:00BWI-BNE
28h 43m2 stops
American Airlines Logo
09:40 - 14:30BNE-BWI
19h 50m1 stop
$1,587American Airlines
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Tue, 3 Feb - Sat, 14 Feb
American Airlines Logo
15:41 - 06:30BWI-BNE
23h 49m1 stop
American Airlines Logo
09:40 - 14:30BNE-BWI
19h 50m1 stop
$1,590American Airlines
Find Deal
Tue, 3 Feb - Sat, 14 Feb
American Airlines Logo
15:22 - 06:30BWI-BNE
24h 08m1 stop
American Airlines Logo
08:40 - 22:59BNE-BWI
28h 19m1 stop
$1,591American Airlines
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Mon, 2 Mar - Fri, 13 Mar
United Airlines Logo
12:40 - 06:30BWI-BNE
27h 50m2 stops
United Airlines Logo
10:40 - 17:20BNE-BWI
20h 40m1 stop
$1,604United Airlines
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Thu, 12 Mar - Sat, 21 Mar
Delta Logo
10:40 - 08:20BWI-BNE
30h 40m2 stops
Delta Logo
09:40 - 17:53BNE-BWI
22h 13m2 stops
$1,610Delta
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Mon, 2 Mar - Fri, 13 Mar
United Airlines Logo
08:00 - 07:30BWI-BNE
32h 30m2 stops
United Airlines Logo
11:40 - 21:27BNE-BWI
24h 47m2 stops
$1,611United Airlines
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Sun, 15 Feb - Thu, 19 Feb
Qantas Airways Logo
15:24 - 09:40BWI-BNE
28h 16m2 stops
Qantas Airways Logo
06:55 - 22:24BNE-BWI
29h 29m2 stops
$1,628Qantas Airways
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Fri, 13 Mar - Fri, 3 Apr
Multiple Airlines Logo
16:10 - 09:35BWI-SYD
25h 25m2 stops
Multiple Airlines Logo
11:20 - 23:25SYD-BWI
28h 05m2 stops
$1,633Multiple Airlines
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Tue, 3 Feb - Sat, 14 Feb
Qantas Airways Logo
15:41 - 10:55BWI-SYD
27h 14m2 stops
Qantas Airways Logo
14:05 - 22:59SYD-BWI
24h 54m1 stop
$1,693Qantas Airways
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Fri, 6 Feb - Sat, 21 Feb
Multiple Airlines Logo
15:41 - 10:05BWI-CBR
26h 24m2 stops
Multiple Airlines Logo
06:05 - 14:29CBR-BWI
24h 24m2 stops
$2,139Multiple Airlines
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Wed, 11 Feb - Wed, 18 Feb

Qantas Airways flights from Baltimore to Australia

Our best Qantas Airways deals on Baltimore to Australia flight tickets
Qantas Airways
13 Mar
BWI15:24Baltimore/Washington
28h 16m
2 stops
BNE09:40Brisbane
3 Apr
BNE06:55Brisbane
29h 29m
2 stops
BWI22:24Baltimore/Washington
$1,628
Find similar
Qantas Airways
26 Jan
BWI15:41Baltimore/Washington
26h 59m
2 stops
BNE09:40Brisbane
8 Feb
BNE09:40Brisbane
20h 09m
1 stop
BWI14:49Baltimore/Washington
$1,642
Find similar
Qantas Airways
6 Feb
BWI15:41Baltimore/Washington
27h 14m
2 stops
SYD10:55Sydney Kingsford Smith
21 Feb
SYD14:05Sydney Kingsford Smith
24h 54m
1 stop
BWI22:59Baltimore/Washington
$1,693
Find similar

Delta flights from Baltimore to Australia

Our best Delta deals on Baltimore to Australia flight tickets
Delta
2 Mar
BWI10:40Baltimore/Washington
30h 40m
2 stops
BNE08:20Brisbane
13 Mar
BNE09:40Brisbane
22h 13m
2 stops
BWI17:53Baltimore/Washington
$1,610
Find similar
Delta
1 Mar
BWI06:00Baltimore/Washington
32h 50m
2 stops
SYD06:50Sydney Kingsford Smith
16 Mar
SYD13:15Sydney Kingsford Smith
25h 44m
2 stops
BWI23:59Baltimore/Washington
$1,881
Find similar
Delta
20 Jan
BWI13:02Baltimore/Washington
25h 48m
2 stops
SYD06:50Sydney Kingsford Smith
7 Feb
SYD10:40Sydney Kingsford Smith
23h 06m
2 stops
BWI17:46Baltimore/Washington
$1,958
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momondo Fare Finder

 
Customise 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 78,305 searches. Data last updated 26 November 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 3/2

09:17-05:00

2 stops28h 43m

Brisbane

Sat 14/2

09:40-14:30

1 stop19h 50m

$1,587

BaltimoreBrisbane

BWI - BNE

BWIBNE

Baltimore/Washington

Tue 3/2

15:41-06:30

1 stop23h 49m

Brisbane

Sat 14/2

09:40-14:30

1 stop19h 50m

$1,590

BaltimoreBrisbane

BWI - BNE

BWIBNE

Baltimore/Washington

Mon 2/3

15:22-06:30

1 stop24h 08m

Brisbane

Fri 13/3

08:40-22:59

1 stop28h 19m

$1,591

BaltimoreBrisbane

BWI - BNE

BWIBNE

Baltimore/Washington

Thu 12/3

12:40-06:30

2 stops27h 50m

Brisbane

Sat 21/3

10:40-17:20

1 stop20h 40m

$1,604

BaltimoreBrisbane

BWI - BNE

BWIBNE

Baltimore/Washington

Mon 2/3

10:40-08:20

2 stops30h 40m

Brisbane

Fri 13/3

09:40-17:53

2 stops22h 13m

$1,610

BaltimoreBrisbane

BWI - BNE

BWIBNE

Baltimore/Washington

Sun 15/2

08:00-07:30

2 stops32h 30m

Brisbane

Thu 19/2

11:40-21:27

2 stops24h 47m

$1,611

BaltimoreBrisbane

BWI - BNE

BWIBNE

Baltimore/Washington

Fri 13/3

15:24-09:40

2 stops28h 16m

Brisbane

Fri 3/4

06:55-22:24

2 stops29h 29m

$1,628

BaltimoreSydney

BWI - SYD

BWISYD

Baltimore/Washington

Tue 3/2

16:10-09:35

2 stops25h 25m

Sydney Kingsford Smith

Sat 14/2

11:20-23:25

2 stops28h 05m

$1,633

BaltimoreSydney

BWI - SYD

BWISYD

Baltimore/Washington

Fri 6/2

15:41-10:55

2 stops27h 14m

Sydney Kingsford Smith

Sat 21/2

14:05-22:59

1 stop24h 54m

$1,693

BaltimoreCanberra

BWI - CBR

BWICBR

Baltimore/Washington

Wed 11/2

15:41-10:05

2 stops26h 24m

Canberra

Wed 18/2

06:05-14:29

2 stops24h 24m

$2,139

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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?

In general, September is the cheapest month to fly from Baltimore to Australia. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,791. If you don’t want to visit Australia in September, then you should wait until March to fly from Baltimore, when ticket prices are also cheap, with an average price of $2,015.

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

According to our data, the cheapest time of day to fly to Australia is in the afternoon. momondo users have found flights departing from Baltimore to Australia in the afternoon for as low as $2,320. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Australia are more costly in the morning, with an average ticket price of $3,143. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

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 $2,314 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Australia from Baltimore for as low as $1,820 on momondo.

Can stopping save me money on Baltimore to Australia flights?

You could potentially save up to 25% 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 47m

Direct flights

None
The fastest flight from Baltimore to Australia takes 21h 47m
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 are refreshed on a daily basis.

  • 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 offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify 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 travel and health documents you'll need for your trip to Australia may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Australia. It is always advisable to seek 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
United AirlinesPriceFrom $2,244Free 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?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Baltimore to Australia for you.

Can I find flights from Baltimore to Australia with flexible booking policies on momondo?

Flights from Baltimore to Australia with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Baltimore to Australia?

Once all potential Baltimore to Australia flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Baltimore to Australia right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Australia, momondo offers a useful price alert feature which will track prices for flights to Australia from Baltimore and alert you when they change.

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