New South Wales

$608+ 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 2/16. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — SYD
Jan 29 — Feb 51
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Cheap 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 December 30, 2025.

This oojo deal was found by Cheapflights users on 12/28. 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.
Tue 12/303:14 pmBWI - SYD
2 stops31h 11mQantas Airways
Mon 1/195:50 pmSYD - BWI
2 stops36h 59mQantas Airways
Deal found 12/28$1,734
This United Airlines deal was found by Cheapflights users on 12/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/284:05 pmBWI - SYD
2 stops25h 00mUnited Airlines
Sun 2/1511:50 amSYD - BWI
1 stop20h 20mUnited Airlines
Deal found 12/28$1,869
This oojo deal was found by Cheapflights users on 12/27. 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.
Wed 12/313:27 pmBWI - SYD
1 stop23h 28mQantas Airways
Wed 1/75:50 pmSYD - BWI
2 stops36h 59mQantas Airways
Deal found 12/27$1,947
This oojo deal was found by Cheapflights users on 12/28. 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.
Wed 12/313:27 pmBWI - SYD
1 stop23h 28mQantas Airways
Sat 1/105:50 pmSYD - BWI
2 stops36h 59mQantas Airways
Deal found 12/28$2,012
This BYOjet deal was found by Cheapflights users on 12/27. 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 BYOjet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/293:14 pmBWI - SYD
1 stop23h 41mQantas Airways
Thu 1/87:15 pmSYD - BWI
2 stops35h 34mQantas Airways
Deal found 12/27$2,051
This Kiwi.com deal was found by Cheapflights users on 12/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/293:14 pmBWI - SYD
1 stop23h 41mQantas Airways
Wed 1/75:50 pmSYD - BWI
2 stops36h 59mQantas Airways
Deal found 12/27$2,137
This oojo deal was found by Cheapflights users on 12/29. 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.
Tue 12/303:14 pmBWI - SYD
2 stops36h 11mQantas Airways
Tue 1/610:00 pmSYD - BWI
2 stops41h 10mQantas Airways
Deal found 12/29$2,157

Find 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 December 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

Gurufare
3 stars

Round-trip from

$1,057
(oojo)

One-way from

$608
(Kiwi.com)

Popular in

December

Cheapest in

August

Average price

$1,666
Provider with most accurate pricing for Washington, D.C. (WAS)-Sydney Kingsford Smith flight deals.
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Sydney Kingsford Smith flights.
From Baltimore/Washington to New South Wales
One-way flight from Baltimore/Washington to New South Wales
Highest demand for flights based on searches. 16% potential increase in price ($227 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease ($45 potential savings vs. average RT price).
Average for round-trip flights in December 2025

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 December 30, 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

Tue 2/24

3:22 pm-6:55 am

1 stop23h 33m

Sydney Kingsford Smith

Mon 3/9

1:05 pm-2:32 pm

1 stop40h 27m

$1,224

BaltimoreSydney

BWI - SYD

BWISYD

Baltimore/Washington

Fri 2/27

3:21 pm-6:55 am

1 stop23h 34m

Sydney Kingsford Smith

Mon 3/9

1:05 pm-10:59 pm

1 stop24h 54m

$1,224

BaltimoreCoolangatta

BWI - OOL

BWIOOL

Baltimore/Washington

Sun 1/25

3:41 pm-5:05 pm

2 stops34h 24m

Coolangatta Gold Coast

Sun 2/1

6:10 pm-2:49 pm

2 stops35h 39m

$1,248

BaltimoreSydney

BWI - SYD

BWISYD

Baltimore/Washington

Fri 1/30

3:41 pm-12:15 pm

2 stops28h 34m

Sydney Kingsford Smith

Sat 2/14

2:05 pm-10:59 pm

1 stop24h 54m

$1,298

BaltimoreSydney

BWI - SYD

BWISYD

Baltimore/Washington

Tue 2/24

4:09 pm-9:05 am

2 stops24h 56m

Sydney Kingsford Smith

Tue 3/10

12:10 pm-9:42 pm

2 stops24h 32m

$1,299

BaltimoreSydney

BWI - SYD

BWISYD

Baltimore/Washington

Thu 2/26

3:21 pm-6:55 am

1 stop23h 34m

Sydney Kingsford Smith

Fri 3/13

6:30 am-2:30 pm

2 stops23h 00m

$1,307

BaltimoreSydney

BWI - SYD

BWISYD

Baltimore/Washington

Wed 2/25

3:21 pm-6:55 am

1 stop23h 34m

Sydney Kingsford Smith

Fri 3/13

6:05 am-2:30 pm

2 stops23h 25m

$1,307

BaltimoreSydney

BWI - SYD

BWISYD

Baltimore/Washington

Sat 3/28

6:05 am-8:00 am

2 stops58h 55m

Sydney Kingsford Smith

Sun 4/19

10:20 am-5:23 pm

1 stop21h 03m

$1,317

BaltimoreSydney

BWI - SYD

BWISYD

Baltimore/Washington

Tue 1/20

3:41 pm-11:55 am

2 stops28h 14m

Sydney Kingsford Smith

Tue 1/27

6:20 am-2:49 pm

2 stops24h 29m

$1,327

BaltimoreSydney

BWI - SYD

BWISYD

Baltimore/Washington

Tue 1/20

3:41 pm-11:55 am

2 stops28h 14m

Sydney Kingsford Smith

Sun 6/7

12:00 pm-7:22 pm

1 stop21h 22m

$1,334

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/28

Showing 1-10 of 29 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 May is currently the most expensive (average of $835). 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.

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 December 30, 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.

Entertainment

7.9

Overall

7.9

Food

7.3

Boarding

8.1

Comfort

7.9

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.

Entertainment

7.9

Overall

7.9

Food

7.3

Boarding

8.1

Comfort

7.9

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.

Entertainment

7.9

Overall

7.9

Food

7.3

Boarding

8.1

Comfort

7.9

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.

Entertainment

7.9

Overall

7.9

Food

7.3

Boarding

8.1

Comfort

7.9

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.

Entertainment

7.9

Overall

7.9

Food

7.3

Boarding

8.1

Comfort

7.9

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 33m. 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?

  • 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 May is currently the most expensive (average of $835). 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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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 December 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$276Average$795FlexibilityNo cancel feeOn-timeN/A
Qantas AirwaysCheapest$787Average$1,304FlexibilityNo cancel feeOn-time74%
American AirlinesCheapest$854Average$1,438FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$1,180Average$1,556FlexibilityNo cancel feeOn-time69%

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