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Cheap flights from Baltimore to Australia from $787

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 18/3. 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
15:50 - 05:00
BWI
-
BNE
23h 10m
2 stops
American Airlines Logo
20:35 - 09:30
BNE
-
BWI
26h 55m
2 stops
$1,780American Airlines
週三, 20 5月 - 週三, 3 6月
American Airlines Logo
15:50 - 05:00
BWI
-
BNE
23h 10m
2 stops
American Airlines Logo
20:35 - 09:30
BNE
-
BWI
26h 55m
2 stops
$1,782American Airlines
週三, 13 5月 - 週三, 27 5月
United Airlines Logo
08:42 - 07:30
BWI
-
BNE
31h 48m
1 stop
United Airlines Logo
10:40 - 17:20
BNE
-
BWI
20h 40m
1 stop
$1,815United Airlines
週六, 21 2月 - 週六, 21 3月
United Airlines Logo
16:10 - 07:30
BWI
-
BNE
24h 20m
2 stops
United Airlines Logo
10:40 - 17:20
BNE
-
BWI
20h 40m
1 stop
$1,821United Airlines
週六, 21 2月 - 週六, 21 3月
Multiple Airlines Logo
06:20 - 09:35
BWI
-
SYD
35h 15m
3 stops
Multiple Airlines Logo
14:00 - 10:27
SYD
-
BWI
35h 27m
3 stops
$1,828Multiple Airlines
週一, 2 3月 - 週一, 9 3月
Qantas Airways Logo
15:21 - 06:55
BWI
-
SYD
23h 34m
1 stop
Qantas Airways Logo
06:05 - 18:13
SYD
-
BWI
27h 08m
2 stops
$1,839Qantas Airways
週三, 25 2月 - 週三, 11 3月
Qantas Airways Logo
15:41 - 14:25
BWI
-
SYD
30h 44m
2 stops
Qantas Airways Logo
06:20 - 22:59
SYD
-
BWI
32h 39m
2 stops
$1,851Qantas Airways
週三, 4 2月 - 週二, 17 2月
Air New Zealand Logo
06:00 - 09:25
BWI
-
MEL
35h 25m
2 stops
Air New Zealand Logo
12:10 - 04:05
MEL
-
BWI
31h 55m
2 stops
$1,852Air New Zealand
週日, 1 3月 - 週日, 8 3月
Air New Zealand Logo
08:31 - 08:45
BWI
-
SYD
33h 14m
2 stops
Air New Zealand Logo
13:55 - 05:05
SYD
-
BWI
30h 10m
2 stops
$1,853Air New Zealand
週一, 9 3月 - 週一, 16 3月
Multiple Airlines Logo
05:20 - 07:20
BWI
-
SYD
36h 00m
3 stops
Multiple Airlines Logo
13:15 - 09:57
SYD
-
BWI
34h 42m
3 stops
$1,864Multiple Airlines
週二, 5 5月 - 週二, 19 5月

Qantas Airways flights from Baltimore to Australia

Our best Qantas Airways deals on Baltimore to Australia flight tickets
Qantas Airways
25 Feb
BWI15:21Baltimore/Washington
23h 34m
1 stop
SYD06:55Sydney Kingsford Smith
11 Mar
SYD06:05Sydney Kingsford Smith
27h 08m
2 stops
BWI18:13Baltimore/Washington
$1,839
Qantas Airways
4 Feb
BWI15:41Baltimore/Washington
30h 44m
2 stops
SYD14:25Sydney Kingsford Smith
17 Feb
SYD06:20Sydney Kingsford Smith
32h 39m
2 stops
BWI22:59Baltimore/Washington
$1,850
Qantas Airways
1 Mar
BWI15:21Baltimore/Washington
34h 49m
2 stops
BNE17:10Brisbane
8 Mar
BNE18:30Brisbane
42h 29m
2 stops
BWI22:59Baltimore/Washington
$1,867

Delta flights from Baltimore to Australia

Our best Delta deals on Baltimore to Australia flight tickets
Delta
18 June
BWI19:40Baltimore/Washington
46h 10m
2 stops
MEL07:50Melbourne
1 July
MEL10:00Melbourne
28h 15m
2 stops
BWI00:15Baltimore/Washington
$1,940
Delta
19 Jan
BWI10:33Baltimore/Washington
29h 57m
2 stops
SYD08:30Sydney Kingsford Smith
3 Feb
SYD10:40Sydney Kingsford Smith
25h 00m
2 stops
BWI19:40Baltimore/Washington
$2,173
Delta
19 Jan
BWI13:02Baltimore/Washington
27h 28m
2 stops
SYD08:30Sydney Kingsford Smith
1 Feb
SYD10:40Sydney Kingsford Smith
25h 00m
2 stops
BWI19:40Baltimore/Washington
$2,194

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 17 1月 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

BaltimoreBrisbane

BWI - BNE

BWIBNE

Baltimore/Washington

週三 20/5

15:50-05:00

2 stops23h 10m

Brisbane

週三 3/6

20:35-09:30

2 stops26h 55m

$1,780

BaltimoreBrisbane

BWI - BNE

BWIBNE

Baltimore/Washington

週三 13/5

15:50-05:00

2 stops23h 10m

Brisbane

週三 27/5

20:35-09:30

2 stops26h 55m

$1,782

BaltimoreBrisbane

BWI - BNE

BWIBNE

Baltimore/Washington

週六 21/2

08:42-07:30

1 stop31h 48m

Brisbane

週六 21/3

10:40-17:20

1 stop20h 40m

$1,815

BaltimoreBrisbane

BWI - BNE

BWIBNE

Baltimore/Washington

週六 21/2

16:10-07:30

2 stops24h 20m

Brisbane

週六 21/3

10:40-17:20

1 stop20h 40m

$1,821

BaltimoreSydney

BWI - SYD

BWISYD

Baltimore/Washington

週一 2/3

06:20-09:35

3 stops35h 15m

Sydney Kingsford Smith

週一 9/3

14:00-10:27

3 stops35h 27m

$1,828

BaltimoreSydney

BWI - SYD

BWISYD

Baltimore/Washington

週三 25/2

15:21-06:55

1 stop23h 34m

Sydney Kingsford Smith

週三 11/3

06:05-18:13

2 stops27h 08m

$1,839

BaltimoreSydney

BWI - SYD

BWISYD

Baltimore/Washington

週三 4/2

15:41-14:25

2 stops30h 44m

Sydney Kingsford Smith

週二 17/2

06:20-22:59

2 stops32h 39m

$1,850

BaltimoreMelbourne

BWI - MEL

BWIMEL

Baltimore/Washington

週日 1/3

06:00-09:25

2 stops35h 25m

Melbourne

週日 8/3

12:10-04:05

2 stops31h 55m

$1,852

BaltimoreSydney

BWI - SYD

BWISYD

Baltimore/Washington

週一 9/3

08:31-08:45

2 stops33h 14m

Sydney Kingsford Smith

週一 16/3

13:55-05:05

2 stops30h 10m

$1,853

BaltimoreSydney

BWI - SYD

BWISYD

Baltimore/Washington

週二 5/5

05:20-07:20

3 stops36h 00m

Sydney Kingsford Smith

週二 19/5

13:15-09:57

3 stops34h 42m

$1,864

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 $1,517. If you don’t want to visit Australia in September, then you should wait until February to fly from Baltimore, when ticket prices are also cheap, with an average price of $1,949.

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 $2,187 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 $1,379 on momondo.

Can stopping save me money on Baltimore to Australia flights?

You could potentially save up to 2% 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 40m

Direct flights

None
The fastest flight from Baltimore to Australia takes 21h 40m
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 $2,165Free cancellationRating
7.4
9,171 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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