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New South Wales

$487+ Cheap flights from Baltimore (BWI) to New South Wales

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/3. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — SYD
déc. 18 — déc. 251
jeu. 12/18
jeu. 12/25
1 adult, Economy
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Cheap flight deals from Baltimore to New South Wales

Keep the following information in mind while searching for Baltimore to New South Wales flight deals. Data was last updated novembre 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$1,095
(oojo)

One-way from

$487
(Mytrip)

Popular in

December

Cheapest in

August

Average price

$1,100
Provider with most accurate pricing for Washington, D.C. (WAS)-Sydney Kingsford Smith flight deals.
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Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Sydney Kingsford Smith flights.
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From Baltimore/Washington to New South Wales
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One-way flight from Baltimore/Washington to New South Wales
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Highest demand for flights based on searches. 19% potential increase in price ($290 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($44 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find flight deals from Baltimore to New South Wales

Cheapest flights from Baltimore to New South Wales
Explore the most affordable flight options available from Baltimore to New South Wales. Find the lowest fares from popular airlines and budget airlines, with prices last updated on novembre 18, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 11/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 12/33:20 pmBWI - SYD
2 stops34h 20mQantas Airways
lun. 12/87:15 pmSYD - BWI
2 stops42h 02mQantas Airways
Deal found 11/18$1,364
This Mytrip deal was found by Cheapflights users on 11/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/2411:13 amBWI - SYD
3 stops33h 22mMultiple Airlines
lun. 12/12:00 pmSYD - BWI
3 stops35h 31mMultiple Airlines
Deal found 11/18$1,377
This Gurufare deal was found by Cheapflights users on 11/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 12/63:22 pmBWI - SYD
2 stops31h 28mQantas Airways
sam. 12/137:15 pmSYD - BWI
2 stops35h 09mQantas Airways
Deal found 11/17$1,430
This Cheapflightsfares deal was found by Cheapflights users on 11/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/83:20 pmBWI - SYD
2 stops31h 30mQantas Airways
ven. 12/196:05 amSYD - BWI
2 stops24h 16mQantas Airways
Deal found 11/17$1,443
This Qantas Airways deal was found by Cheapflights users on 11/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dim. 11/233:07 pmBWI - SYD
2 stops37h 43mQantas Airways
ven. 12/56:20 amSYD - BWI
2 stops30h 57mQantas Airways
Deal found 11/18$1,467
This Cheapflightsfares deal was found by Cheapflights users on 11/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 11/203:07 pmBWI - SYD
2 stops34h 33mQantas Airways
mar. 11/257:15 pmSYD - BWI
2 stops39h 02mQantas Airways
Deal found 11/18$1,476
This Qantas Airways deal was found by Cheapflights users on 11/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dim. 11/233:07 pmBWI - SYD
2 stops48h 28mQantas Airways
sam. 12/69:00 amSYD - BWI
2 stops53h 54mQantas Airways
Deal found 11/18$1,489
This Trip.com deal was found by Cheapflights users on 11/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 11/205:49 amBWI - SYD
2 stops35h 11mMultiple Airlines
sam. 11/225:45 pmSYD - BWI
2 stops37h 35mMultiple Airlines
Deal found 11/16$1,494
This Qantas Airways deal was found by Cheapflights users on 11/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dim. 11/233:07 pmBWI - SYD
2 stops49h 08mQantas Airways
mar. 12/96:20 amSYD - BWI
2 stops24h 08mQantas Airways
Deal found 11/18$1,510
This oojo deal was found by Cheapflights users on 11/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dim. 11/233:07 pmBWI - SYD
2 stops48h 28mQantas Airways
dim. 12/72:05 pmSYD - BWI
1 stop24h 49mQantas Airways
Deal found 11/18$1,546
This Mytrip deal was found by Cheapflights users on 11/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 12/66:30 amBWI - SYD
3 stops35h 05mMultiple Airlines
sam. 12/136:30 amSYD - BWI
3 stops42h 47mMultiple Airlines
Deal found 11/17$1,549
This Cheapflightsfares deal was found by Cheapflights users on 11/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 11/203:07 pmBWI - SYD
2 stops34h 33mQantas Airways
ven. 11/286:20 amSYD - BWI
2 stops23h 55mQantas Airways
Deal found 11/18$1,554

Cheapflights Fare Finder

 
Customize your flight search to find flights from Baltimore to New South Wales 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, Cheapflights users made 2,558,603 searches. Data last updated novembre 18, 2025.
Use the filters below to find and compare flights from Baltimore to New South Wales that are best for you.

Fly from

Baltimore

Fly to

New South Wales

Route

Depart

Return

Price

BaltimoreSydney

BWI - SYD

BWISYD

Baltimore/Washington

mar. 2/24

3:22 pm-8:50 pm

2 stops37h 28m

Sydney Kingsford Smith

ven. 3/6

6:20 am-10:59 pm

2 stops32h 39m

$1,258

BaltimoreSydney

BWI - SYD

BWISYD

Baltimore/Washington

lun. 2/9

3:41 pm-6:55 am

1 stop23h 14m

Sydney Kingsford Smith

sam. 2/28

2:05 pm-10:59 pm

1 stop24h 54m

$1,276

BaltimoreSydney

BWI - SYD

BWISYD

Baltimore/Washington

mar. 2/24

3:22 pm-8:50 pm

2 stops37h 28m

Sydney Kingsford Smith

lun. 3/2

7:15 pm-10:59 pm

2 stops43h 44m

$1,280

BaltimoreSydney

BWI - SYD

BWISYD

Baltimore/Washington

lun. 2/23

3:21 pm-8:00 am

2 stops48h 39m

Sydney Kingsford Smith

dim. 3/1

7:15 pm-10:59 pm

2 stops43h 44m

$1,280

BaltimoreSydney

BWI - SYD

BWISYD

Baltimore/Washington

lun. 2/23

3:21 pm-8:00 am

2 stops48h 39m

Sydney Kingsford Smith

mer. 3/4

7:15 pm-2:28 pm

2 stops35h 13m

$1,280

BaltimoreSydney

BWI - SYD

BWISYD

Baltimore/Washington

mar. 3/3

12:37 pm-7:00 am

1 stop26h 23m

Sydney Kingsford Smith

mar. 3/17

10:20 am-9:42 pm

2 stops26h 22m

$1,292

BaltimoreSydney

BWI - SYD

BWISYD

Baltimore/Washington

dim. 4/5

6:18 pm-7:00 am

1 stop22h 42m

Sydney Kingsford Smith

dim. 4/19

10:20 am-5:17 pm

1 stop20h 57m

$1,292

BaltimoreSydney

BWI - SYD

BWISYD

Baltimore/Washington

mar. 4/28

3:44 pm-7:00 am

2 stops25h 16m

Sydney Kingsford Smith

lun. 5/18

9:30 am-8:57 pm

2 stops25h 27m

$1,292

BaltimoreSydney

BWI - SYD

BWISYD

Baltimore/Washington

dim. 2/1

3:00 pm-8:30 am

2 stops25h 30m

Sydney Kingsford Smith

mer. 2/18

10:40 am-10:04 pm

2 stops27h 24m

$1,296

BaltimoreSydney

BWI - SYD

BWISYD

Baltimore/Washington

lun. 2/2

1:02 pm-8:30 am

2 stops27h 28m

Sydney Kingsford Smith

mar. 2/17

10:40 am-5:56 pm

2 stops23h 16m

$1,296

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/17

Showing 1-10 of 35 results
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Best time to book a flight from Baltimore to New South Wales

Have a flexible travel schedule? Discover the best time to fly to New South Wales from Baltimore with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Baltimore to New South Wales

What is the cheapest month to book a flight from Baltimore to New South Wales?

Currently, August is the cheapest month in which you can book a flight from Baltimore to New South Wales (average of $137). Flying from Baltimore to New South Wales in April is currently the most expensive (average of $836). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from BWI to NSW?

Find hourly flight availability from Baltimore to New South Wales. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated novembre 18, 2025.

Unlike in the evening, when flights are generally more expensive, you can save up to 27% on flights from Baltimore to New South Wales by exploring options for tickets in the morning.

Reviews of airlines servicing New South Wales

Get insights into the airlines that provide service to New South Wales. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to New South Wales. Reviews last updated novembre 18, 2025.
See what other customers who have flown with Delta, Qantas Airways, and United Airlines from Baltimore to New South Wales have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,003 reviews

Comfort

7.9

Entertainment

7.9

Overall

7.9

Food

7.3

Boarding

8.1

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,003 reviews
Delta
7.9
Good
8,003 reviews

Comfort

7.9

Entertainment

7.9

Overall

7.9

Food

7.3

Boarding

8.1

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Qantas Airways
7.5
Good
941 reviews
Delta
7.9
Good
8,003 reviews

Comfort

7.9

Entertainment

7.9

Overall

7.9

Food

7.3

Boarding

8.1

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,020 reviews
Delta
7.9
Good
8,003 reviews

Comfort

7.9

Entertainment

7.9

Overall

7.9

Food

7.3

Boarding

8.1

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,045 reviews
Delta
7.9
Good
8,003 reviews

Comfort

7.9

Entertainment

7.9

Overall

7.9

Food

7.3

Boarding

8.1

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Baltimore to New South Wales. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Baltimore to New South Wales?

    Most people fly from Baltimore/Washington (BWI) if they book a flight from Baltimore to New South Wales. Baltimore/Washington is conveniently located just 8.5 mi from Baltimore’s city center.

  • How long is the flight from Baltimore to New South Wales?

    Departing from Baltimore to New South Wales will take you 23h 14m. Baltimore and New South Wales are separated by a distance of 9781 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the most popular routes from Baltimore to New South Wales?

    The most popular flight routes from Baltimore to New South Wales are Baltimore/Washington - Sydney Kingsford Smith, Baltimore/Washington - Ballina Byron and Baltimore/Washington - Coolangatta Gold Coast.

  • Can I find deals for flights from Baltimore to New South Wales that include hotel bookings?

    Yes. In addition to deals on Baltimore to New South Wales flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Baltimore to New South Wales?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Baltimore to New South Wales.

  • Can I find deals for business class flights from Baltimore to New South Wales?

    Yes. Cheapflights offers flight deals from Baltimore to New South Wales by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Baltimore to New South Wales?

    Currently, August is the cheapest month in which you can book a flight from Baltimore to New South Wales (average of $137). Flying from Baltimore to New South Wales in April is currently the most expensive (average of $836). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Baltimore to New South Wales

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Top 4 airlines flying from Baltimore to New South Wales

Discover the top 4 airlines that operate flights from Baltimore to New South Wales. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated novembre 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$276Average$795FlexibilityNo cancel feeOn-timeN/A
Qantas AirwaysCheapest$787Average$1,370FlexibilityNo cancel feeOn-time74%
American AirlinesCheapest$858Average$1,406FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$1,180Average$1,549FlexibilityNo cancel feeOn-time69%

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