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Cheap flights from Baltimore to Australia from $850

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 6/3. 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

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Cheap return flights

Enter your travel dates to find the best prices.
American Airlines Logo
15:14 - 06:30
BWI
-
BNE
24h 16m1 stop
American Airlines Logo
09:40 - 23:10
BNE
-
BWI
28h 30m1 stop
$1,549American Airlines
Thu, 1 Jan - Sat, 17 Jan
American Airlines Logo
09:17 - 06:30
BWI
-
BNE
30h 13m2 stops
American Airlines Logo
09:40 - 23:21
BNE
-
BWI
28h 41m2 stops
$1,555American Airlines
Sun, 25 Jan - Sun, 8 Feb
American Airlines Logo
06:07 - 06:30
BWI
-
BNE
33h 23m1 stop
American Airlines Logo
09:40 - 23:10
BNE
-
BWI
28h 30m1 stop
$1,561American Airlines
Sun, 25 Jan - Sun, 8 Feb
United Airlines Logo
08:42 - 07:30
BWI
-
BNE
31h 48m1 stop
United Airlines Logo
10:40 - 17:20
BNE
-
BWI
20h 40m1 stop
$1,563United Airlines
Sat, 21 Feb - Sat, 21 Mar
United Airlines Logo
16:10 - 07:30
BWI
-
BNE
24h 20m2 stops
United Airlines Logo
11:40 - 13:06
BNE
-
BWI
40h 26m2 stops
$1,569United Airlines
Sat, 21 Feb - Sat, 7 Mar
Multiple Airlines Logo
16:10 - 09:35
BWI
-
SYD
25h 25m2 stops
Multiple Airlines Logo
11:20 - 23:25
SYD
-
BWI
28h 05m2 stops
$1,623Multiple Airlines
Tue, 10 Feb - Tue, 17 Feb
Qantas Airways Logo
15:41 - 10:55
BWI
-
SYD
27h 14m2 stops
Qantas Airways Logo
14:05 - 18:17
SYD
-
BWI
20h 12m1 stop
$1,650Qantas Airways
Fri, 30 Jan - Thu, 19 Feb
Multiple Airlines Logo
16:09 - 09:35
BWI
-
SYD
25h 26m2 stops
Multiple Airlines Logo
11:20 - 23:25
SYD
-
BWI
28h 05m2 stops
$1,687Multiple Airlines
Sun, 22 Feb - Sat, 28 Feb
Qantas Airways Logo
15:41 - 10:55
BWI
-
SYD
27h 14m2 stops
Qantas Airways Logo
14:05 - 23:01
SYD
-
BWI
24h 56m1 stop
$1,695Qantas Airways
Mon, 2 Feb - Wed, 18 Feb
Delta Logo
19:01 - 08:00
BWI
-
MEL
44h 59m2 stops
Delta Logo
09:10 - 17:53
MEL
-
BWI
23h 43m2 stops
$1,830Delta
Tue, 3 Mar - Wed, 18 Mar

Air New Zealand flights from Baltimore to Australia

Our best Air New Zealand deals on Baltimore to Australia flight tickets
Air New Zealand
7 Mar
BWI08:31Baltimore/Washington
32h 14m
2 stops
SYD08:45Sydney Kingsford Smith
11 Mar
SYD13:55Sydney Kingsford Smith
32h 24m
2 stops
BWI07:19Baltimore/Washington
$2,089
Find similar
Air New Zealand
18 Mar
BWI12:40Baltimore/Washington
29h 45m
2 stops
MEL09:25Melbourne
20 Apr
MEL08:35Melbourne
34h 38m
2 stops
BWI05:13Baltimore/Washington
$2,134
Find similar
Air New Zealand
1 Feb
BWI15:52Baltimore/Washington
27h 03m
2 stops
MEL10:55Melbourne
8 Feb
MEL18:50Melbourne
42h 36m
2 stops
BWI21:26Baltimore/Washington
$2,140
Find similar

Qantas Airways flights from Baltimore to Australia

Our best Qantas Airways deals on Baltimore to Australia flight tickets
Qantas Airways
30 Jan
BWI15:41Baltimore/Washington
27h 14m
2 stops
SYD10:55Sydney Kingsford Smith
19 Feb
SYD14:05Sydney Kingsford Smith
20h 12m
1 stop
BWI18:17Baltimore/Washington
$1,650
Find similar
Qantas Airways
2 Feb
BWI15:41Baltimore/Washington
27h 14m
2 stops
SYD10:55Sydney Kingsford Smith
18 Feb
SYD14:05Sydney Kingsford Smith
24h 56m
1 stop
BWI23:01Baltimore/Washington
$1,695
Find similar
Qantas Airways
27 Apr
BWI19:08Baltimore/Washington
21h 47m
1 stop
SYD06:55Sydney Kingsford Smith
18 May
SYD12:00Sydney Kingsford Smith
20h 15m
1 stop
BWI18:15Baltimore/Washington
$1,782
Find similar

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 10 December 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

Thu 1/1

15:14-06:30

1 stop24h 16m

Brisbane

Sat 17/1

09:40-23:10

1 stop28h 30m

$1,549

BaltimoreBrisbane

BWI - BNE

BWIBNE

Baltimore/Washington

Sun 25/1

09:17-06:30

2 stops30h 13m

Brisbane

Sun 8/2

09:40-23:21

2 stops28h 41m

$1,555

BaltimoreBrisbane

BWI - BNE

BWIBNE

Baltimore/Washington

Sun 25/1

06:07-06:30

1 stop33h 23m

Brisbane

Sun 8/2

09:40-23:10

1 stop28h 30m

$1,561

BaltimoreBrisbane

BWI - BNE

BWIBNE

Baltimore/Washington

Sat 21/2

08:42-07:30

1 stop31h 48m

Brisbane

Sat 21/3

10:40-17:20

1 stop20h 40m

$1,563

BaltimoreBrisbane

BWI - BNE

BWIBNE

Baltimore/Washington

Sat 21/2

16:10-07:30

2 stops24h 20m

Brisbane

Sat 7/3

11:40-13:06

2 stops40h 26m

$1,569

BaltimoreSydney

BWI - SYD

BWISYD

Baltimore/Washington

Tue 10/2

16:10-09:35

2 stops25h 25m

Sydney Kingsford Smith

Tue 17/2

11:20-23:25

2 stops28h 05m

$1,623

BaltimoreSydney

BWI - SYD

BWISYD

Baltimore/Washington

Fri 30/1

15:41-10:55

2 stops27h 14m

Sydney Kingsford Smith

Thu 19/2

14:05-18:17

1 stop20h 12m

$1,650

BaltimoreSydney

BWI - SYD

BWISYD

Baltimore/Washington

Sun 22/2

16:09-09:35

2 stops25h 26m

Sydney Kingsford Smith

Sat 28/2

11:20-23:25

2 stops28h 05m

$1,687

BaltimoreSydney

BWI - SYD

BWISYD

Baltimore/Washington

Mon 2/2

15:41-10:55

2 stops27h 14m

Sydney Kingsford Smith

Wed 18/2

14:05-23:01

1 stop24h 56m

$1,695

BaltimoreMelbourne

BWI - MEL

BWIMEL

Baltimore/Washington

Tue 3/3

19:01-08:00

2 stops44h 59m

Melbourne

Wed 18/3

09:10-17:53

2 stops23h 43m

$1,830

Flights are sorted by cheapest return flights first.

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

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 $1,528. If you don’t want to visit Australia in September, then you should wait until August to fly from Baltimore, when ticket prices are also cheap, with an average price of $2,066.

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 $2,288 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 $1,495 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.
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 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 $2,180Free cancellationRating
7.4
9,094 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.

An easier way to manage your Australia trip

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