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Cheap flights from Baltimore to Australia from $853

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 15/11. 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

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Delta Logo
14:58 - 08:20BWI-BNE
26h 22m2 stops
Delta Logo
09:40 - 20:32BNE-BWI
24h 52m2 stops
$1,602Delta
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Mon, 2 Mar - Fri, 13 Mar
United Airlines Logo
08:30 - 07:30BWI-BNE
32h 00m1 stop
United Airlines Logo
11:40 - 07:19BNE-BWI
34h 39m1 stop
$1,611United Airlines
Find Deal
Tue, 25 Nov - Tue, 2 Dec
American Airlines Logo
13:54 - 05:00BWI-BNE
24h 06m2 stops
American Airlines Logo
09:40 - 14:49BNE-BWI
20h 09m1 stop
$1,625American Airlines
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Sat, 6 Dec - Sun, 18 Jan
American Airlines Logo
15:22 - 06:30BWI-BNE
24h 08m1 stop
American Airlines Logo
08:40 - 18:11BNE-BWI
23h 31m1 stop
$1,628American Airlines
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Sat, 21 Feb - Sat, 21 Mar
Qantas Airways Logo
15:22 - 06:55BWI-SYD
23h 33m1 stop
Qantas Airways Logo
18:35 - 14:24SYD-BWI
35h 49m2 stops
$1,671Qantas Airways
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Sat, 15 Nov - Sat, 13 Dec
Qantas Airways Logo
15:23 - 22:25BWI-SYD
39h 02m2 stops
Qantas Airways Logo
14:05 - 18:17SYD-BWI
20h 12m1 stop
$1,683Qantas Airways
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Fri, 14 Nov - Tue, 25 Nov
Multiple Airlines Logo
05:45 - 07:25BWI-SYD
33h 40m2 stops
Multiple Airlines Logo
11:20 - 12:45SYD-BWI
41h 25m2 stops
$1,894Multiple Airlines
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Mon, 1 Dec - Sat, 6 Dec
Multiple Airlines Logo
10:22 - 12:35BWI-SYD
34h 13m3 stops
Multiple Airlines Logo
14:00 - 09:36SYD-BWI
35h 36m3 stops
$1,951Multiple Airlines
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Sun, 16 Nov - Sat, 22 Nov
Air New Zealand Logo
15:52 - 08:45BWI-SYD
24h 53m2 stops
Air New Zealand Logo
11:50 - 22:34SYD-BWI
24h 44m2 stops
$2,181Air New Zealand
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Sun, 1 Feb - Mon, 25 May
Air New Zealand Logo
18:34 - 09:15BWI-SYD
22h 41m1 stop
Air New Zealand Logo
11:50 - 22:34SYD-BWI
24h 44m2 stops
$2,204Air New Zealand
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Sun, 1 Feb - Mon, 25 May

Qantas Airways flights from Baltimore to Australia

Our best Qantas Airways deals on Baltimore to Australia flight tickets
Qantas Airways
15 Nov
BWI15:22Baltimore/Washington
23h 33m
1 stop
SYD06:55Sydney Kingsford Smith
13 Dec
SYD18:35Sydney Kingsford Smith
35h 49m
2 stops
BWI14:24Baltimore/Washington
$1,671
Find similar
Qantas Airways
14 Nov
BWI15:23Baltimore/Washington
39h 02m
2 stops
SYD22:25Sydney Kingsford Smith
25 Nov
SYD14:05Sydney Kingsford Smith
20h 12m
1 stop
BWI18:17Baltimore/Washington
$1,683
Find similar
Qantas Airways
12 Nov
BWI15:23Baltimore/Washington
24h 07m
1 stop
BNE06:30Brisbane
14 Nov
BNE09:40Brisbane
19h 50m
1 stop
BWI14:30Baltimore/Washington
$1,687
Find similar

Air New Zealand flights from Baltimore to Australia

Our best Air New Zealand deals on Baltimore to Australia flight tickets
Air New Zealand
1 Feb
BWI15:52Baltimore/Washington
24h 53m
2 stops
SYD08:45Sydney Kingsford Smith
25 May
SYD11:50Sydney Kingsford Smith
24h 44m
2 stops
BWI22:34Baltimore/Washington
$2,181
Find similar
Air New Zealand
1 Feb
BWI18:34Baltimore/Washington
22h 41m
1 stop
SYD09:15Sydney Kingsford Smith
25 May
SYD11:50Sydney Kingsford Smith
24h 44m
2 stops
BWI22:34Baltimore/Washington
$2,204
Find similar
Air New Zealand
3 May
BWI16:15Baltimore/Washington
26h 15m
2 stops
BNE08:30Brisbane
17 May
BNE19:35Brisbane
48h 17m
2 stops
BWI05:52Baltimore/Washington
$2,207
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 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

Mon 2/3

14:58-08:20

2 stops26h 22m

Brisbane

Fri 13/3

09:40-20:32

2 stops24h 52m

$1,602

BaltimoreBrisbane

BWI - BNE

BWIBNE

Baltimore/Washington

Tue 25/11

08:30-07:30

1 stop32h 00m

Brisbane

Tue 2/12

11:40-07:19

1 stop34h 39m

$1,611

BaltimoreBrisbane

BWI - BNE

BWIBNE

Baltimore/Washington

Sat 6/12

13:54-05:00

2 stops24h 06m

Brisbane

Sun 18/1

09:40-14:49

1 stop20h 09m

$1,625

BaltimoreBrisbane

BWI - BNE

BWIBNE

Baltimore/Washington

Sat 21/2

15:22-06:30

1 stop24h 08m

Brisbane

Sat 21/3

08:40-18:11

1 stop23h 31m

$1,628

BaltimoreSydney

BWI - SYD

BWISYD

Baltimore/Washington

Sat 15/11

15:22-06:55

1 stop23h 33m

Sydney Kingsford Smith

Sat 13/12

18:35-14:24

2 stops35h 49m

$1,671

BaltimoreSydney

BWI - SYD

BWISYD

Baltimore/Washington

Fri 14/11

15:23-22:25

2 stops39h 02m

Sydney Kingsford Smith

Tue 25/11

14:05-18:17

1 stop20h 12m

$1,683

BaltimoreSydney

BWI - SYD

BWISYD

Baltimore/Washington

Mon 1/12

05:45-07:25

2 stops33h 40m

Sydney Kingsford Smith

Sat 6/12

11:20-12:45

2 stops41h 25m

$1,894

BaltimoreSydney

BWI - SYD

BWISYD

Baltimore/Washington

Sun 16/11

10:22-12:35

3 stops34h 13m

Sydney Kingsford Smith

Sat 22/11

14:00-09:36

3 stops35h 36m

$1,951

BaltimoreSydney

BWI - SYD

BWISYD

Baltimore/Washington

Sun 1/2

15:52-08:45

2 stops24h 53m

Sydney Kingsford Smith

Mon 25/5

11:50-22:34

2 stops24h 44m

$2,181

BaltimoreSydney

BWI - SYD

BWISYD

Baltimore/Washington

Sun 1/2

18:34-09:15

1 stop22h 41m

Sydney Kingsford Smith

Mon 25/5

11:50-22:34

2 stops24h 44m

$2,204

Flights are sorted by cheapest return 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?

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 $1,780. 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 $2,004.

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 $2,307. 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 $3,125. 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 $2,307 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 $1,810 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

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 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 $2,231Free cancellationRating
7.4
9,012 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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