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New South Wales

$554+ 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 11/4. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — SYD
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
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 September 17, 2025.

Round-trip from

$1,108
(oojo)

One-way from

$554
(Kiwi.com)

Popular in

December

Cheapest in

August

Average price

$1,344
From Baltimore/Washington to New South Wales
Search Deals
One-way flight from Baltimore/Washington to New South Wales
Search Deals
Highest demand for flights based on searches. 23% potential increase in price ($371 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($55 potential savings vs. average RT price).
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Average for round-trip flights in September 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 September 17, 2025.

This oojo deal was found by Cheapflights users on 9/16. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/311:27 pmBWI - SYD
2 stops41h 28mQantas Airways
Fri 11/72:05 pmSYD - BWI
1 stop24h 57mQantas Airways
Deal found 9/16$1,109
This oojo deal was found by Cheapflights users on 9/16. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/113:23 pmBWI - SYD
1 stop23h 32mQantas Airways
Sun 11/236:05 amSYD - BWI
2 stops24h 10mQantas Airways
Deal found 9/16$1,116
This oojo deal was found by Cheapflights users on 9/15. 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.
Mon 11/33:23 pmBWI - SYD
1 stop23h 32mQantas Airways
Sun 11/166:05 amSYD - BWI
2 stops24h 16mQantas Airways
Deal found 9/15$1,117
This oojo deal was found by Cheapflights users on 9/16. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/103:20 pmBWI - SYD
1 stop23h 35mQantas Airways
Mon 12/229:55 pmSYD - BWI
2 stops32h 26mQantas Airways
Deal found 9/16$1,120
This Justfly.com deal was found by Cheapflights users on 9/15. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/203:07 pmBWI - SYD
2 stops38h 23mQantas Airways
Fri 11/282:05 pmSYD - BWI
1 stop20h 12mQantas Airways
Deal found 9/15$1,143
This Mytrip deal was found by Cheapflights users on 9/16. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/275:37 pmBWI - SYD
3 stops28h 08mMultiple Airlines
Sun 11/92:00 pmSYD - BWI
3 stops33h 23mMultiple Airlines
Deal found 9/16$1,153
This Justfly.com deal was found by Cheapflights users on 9/15. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/103:20 pmBWI - SYD
1 stop23h 35mQantas Airways
Tue 12/309:55 pmSYD - BWI
2 stops32h 26mQantas Airways
Deal found 9/15$1,154
This Mytrip deal was found by Cheapflights users on 9/16. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/205:37 pmBWI - SYD
3 stops28h 08mMultiple Airlines
Sun 11/22:00 pmSYD - BWI
2 stops32h 35mMultiple Airlines
Deal found 9/16$1,163
This United Airlines deal was found by Cheapflights users on 9/15. 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.
Thu 10/306:00 amBWI - OOL
2 stops37h 40mUnited Airlines
Thu 11/67:20 amOOL - BWI
2 stops23h 42mUnited Airlines
Deal found 9/15$1,744
This Qantas Airways deal was found by Cheapflights users on 9/14. 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.
Sun 11/23:17 pmBWI - BNK
2 stops32h 38mQantas Airways
Thu 11/67:45 amBNK - BWI
2 stops26h 32mQantas Airways
Deal found 9/14$2,816

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 September 17, 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 11/11

3:23 pm-10:25 pm

2 stops39h 02m

Sydney Kingsford Smith

Sun 11/23

2:05 pm-6:17 pm

1 stop20h 12m

$1,137

BaltimoreSydney

BWI - SYD

BWISYD

Baltimore/Washington

Wed 10/22

6:12 pm-7:45 pm

2 stops34h 33m

Sydney Kingsford Smith

Thu 10/30

9:40 pm-6:16 pm

2 stops35h 36m

$1,268

BaltimoreSydney

BWI - SYD

BWISYD

Baltimore/Washington

Sun 11/2

3:17 pm-10:55 am

2 stops27h 38m

Sydney Kingsford Smith

Sat 11/15

7:05 am-2:27 pm

2 stops23h 22m

$1,352

BaltimoreSydney

BWI - SYD

BWISYD

Baltimore/Washington

Thu 12/4

3:17 pm-9:30 pm

2 stops38h 13m

Sydney Kingsford Smith

Tue 12/16

9:55 pm-2:28 pm

2 stops32h 33m

$1,354

BaltimoreSydney

BWI - SYD

BWISYD

Baltimore/Washington

Sun 11/2

3:17 pm-1:00 pm

2 stops29h 43m

Sydney Kingsford Smith

Wed 11/12

2:05 pm-11:02 pm

1 stop24h 57m

$1,415

BaltimoreSydney

BWI - SYD

BWISYD

Baltimore/Washington

Fri 11/14

6:57 pm-9:05 am

1 stop22h 08m

Sydney Kingsford Smith

Tue 11/25

11:20 am-5:51 pm

1 stop22h 31m

$1,450

BaltimoreSydney

BWI - SYD

BWISYD

Baltimore/Washington

Fri 11/14

1:51 pm-8:30 am

2 stops26h 39m

Sydney Kingsford Smith

Tue 11/25

10:40 am-6:22 pm

2 stops23h 42m

$1,451

BaltimoreSydney

BWI - SYD

BWISYD

Baltimore/Washington

Thu 11/20

6:00 am-7:00 am

1 stop33h 00m

Sydney Kingsford Smith

Mon 12/1

11:50 am-10:41 pm

1 stop26h 51m

$1,453

BaltimoreSydney

BWI - SYD

BWISYD

Baltimore/Washington

Mon 12/8

1:10 pm-9:15 am

2 stops28h 05m

Sydney Kingsford Smith

Sun 12/21

11:50 am-4:18 pm

1 stop20h 28m

$1,453

BaltimoreSydney

BWI - SYD

BWISYD

Baltimore/Washington

Sun 11/30

6:57 pm-9:05 am

1 stop22h 08m

Sydney Kingsford Smith

Fri 12/12

11:50 am-10:25 pm

1 stop26h 35m

$1,453

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 22 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, March is the cheapest month in which you can book a flight from Baltimore to New South Wales (average of $1,032). Flying from Baltimore to New South Wales in December is currently the most expensive (average of $1,627). 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 September 17, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Baltimore to New South Wales as you normally would.

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 September 17, 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
8.0
Very good
7,961 reviews

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,961 reviews
Delta
8.0
Very good
7,961 reviews

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Qantas Airways
7.5
Good
907 reviews
Delta
8.0
Very good
7,961 reviews

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,926 reviews
Delta
8.0
Very good
7,961 reviews

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,961 reviews

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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 34h 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?

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

  • 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, March is the cheapest month in which you can book a flight from Baltimore to New South Wales (average of $1,032). Flying from Baltimore to New South Wales in December is currently the most expensive (average of $1,627). 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 September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$276Average$1,436FlexibilityNo cancel feeOn-timeN/A
Qantas AirwaysCheapest$787Average$1,402FlexibilityNo cancel feeOn-time74%
American AirlinesCheapest$858Average$1,438FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$1,180Average$1,563FlexibilityNo cancel feeOn-time69%

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