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New South Wales

$474+ 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 9/12. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — SYD
Aug 23 — Aug 301
Sat 8/23
Sat 8/30
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 August 18, 2025.

Round-trip from

$1,021
(Trip.com)

One-way from

$474
(Kiwi.com)

Popular in

December

Cheapest in

August

Average price

$865
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 ($365 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 August 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 August 18, 2025.

This Trip.com deal was found by Cheapflights users on 8/17. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/155:45 amBWI - SYD
2 stops37h 00mMultiple Airlines
Tue 9/308:55 amSYD - BWI
2 stops36h 06mMultiple Airlines
Deal found 8/17$1,021
This Trip.com deal was found by Cheapflights users on 8/18. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1910:15 amBWI - SYD
2 stops30h 15mMultiple Airlines
Sat 11/11:20 pmSYD - BWI
2 stops25h 42mMultiple Airlines
Deal found 8/18$1,036
This FlightHub deal was found by Cheapflights users on 8/17. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/173:23 pmBWI - SYD
1 stop23h 32mQantas Airways
Wed 11/269:55 pmSYD - BWI
2 stops32h 18mQantas Airways
Deal found 8/17$1,094
This CheapTickets deal was found by Cheapflights users on 8/16. 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 CheapTickets is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/305:45 amBWI - SYD
1 stop35h 20mMultiple Airlines
Tue 10/76:45 pmSYD - BWI
2 stops30h 43mMultiple Airlines
Deal found 8/16$1,095
This oojo deal was found by Cheapflights users on 8/17. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/113:23 pmBWI - SYD
2 stops38h 32mQantas Airways
Sun 11/232:20 pmSYD - BWI
1 stop19h 57mQantas Airways
Deal found 8/17$1,109
This Gurufare deal was found by Cheapflights users on 8/16. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/303:23 pmBWI - SYD
1 stop23h 32mQantas Airways
Sun 12/217:05 amSYD - BWI
2 stops23h 01mQantas Airways
Deal found 8/16$1,114
This Ovago deal was found by Cheapflights users on 8/18. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/103:24 pmBWI - SYD
1 stop23h 31mQantas Airways
Mon 12/229:55 pmSYD - BWI
2 stops32h 11mQantas Airways
Deal found 8/18$1,115
This Mytrip deal was found by Cheapflights users on 8/18. 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.
Mon 11/35:35 amBWI - SYD
2 stops35h 10mMultiple Airlines
Sun 11/1611:45 amSYD - BWI
3 stops35h 38mMultiple Airlines
Deal found 8/18$1,119
This oojo deal was found by Cheapflights users on 8/15. 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 11/103:23 pmBWI - SYD
1 stop23h 32mQantas Airways
Tue 11/186:05 amSYD - BWI
2 stops24h 25mQantas Airways
Deal found 8/15$1,120
This American Airlines deal was found by Cheapflights users on 8/18. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/27:23 pmBWI - OOL
2 stops25h 17mAmerican Airlines
Thu 10/96:00 amOOL - BWI
2 stops26h 46mAmerican Airlines
Deal found 8/18$1,686
This oojo deal was found by Cheapflights users on 8/16. 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 10/11:00 pmBWI - OOL
2 stops30h 45mAir New Zealand
Wed 10/810:55 amOOL - BWI
2 stops34h 18mAir New Zealand
Deal found 8/16$1,874
This Qantas Airways deal was found by Cheapflights users on 8/16. 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 Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/217:20 pmBWI - OOL
2 stops29h 35mQantas Airways
Mon 8/256:40 pmOOL - BWI
2 stops42h 22mQantas Airways
Deal found 8/16$1,974

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 August 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

Mon 9/15

5:45 am-8:45 am

2 stops37h 00m

Sydney Kingsford Smith

Tue 9/30

8:55 am-7:01 am

2 stops36h 06m

$1,021

BaltimoreSydney

BWI - SYD

BWISYD

Baltimore/Washington

Sun 10/19

10:15 am-7:30 am

2 stops30h 15m

Sydney Kingsford Smith

Sat 11/1

1:20 pm-12:02 am

2 stops25h 42m

$1,036

BaltimoreSydney

BWI - SYD

BWISYD

Baltimore/Washington

Tue 9/30

5:45 am-7:05 am

1 stop35h 20m

Sydney Kingsford Smith

Tue 10/7

6:45 pm-10:28 am

2 stops30h 43m

$1,095

BaltimoreSydney

BWI - SYD

BWISYD

Baltimore/Washington

Tue 11/11

3:23 pm-9:55 pm

2 stops38h 32m

Sydney Kingsford Smith

Sun 11/23

2:20 pm-10:54 pm

1 stop24h 34m

$1,109

BaltimoreSydney

BWI - SYD

BWISYD

Baltimore/Washington

Fri 10/31

1:27 pm-9:55 pm

2 stops41h 28m

Sydney Kingsford Smith

Sat 11/8

2:20 pm-11:02 pm

1 stop24h 42m

$1,109

BaltimoreSydney

BWI - SYD

BWISYD

Baltimore/Washington

Sat 11/8

3:23 pm-1:55 pm

2 stops30h 32m

Sydney Kingsford Smith

Sat 11/15

2:20 pm-11:02 pm

1 stop24h 42m

$1,110

BaltimoreSydney

BWI - SYD

BWISYD

Baltimore/Washington

Mon 11/10

3:23 pm-6:55 am

1 stop23h 32m

Sydney Kingsford Smith

Sun 11/23

7:05 am-2:30 pm

2 stops23h 25m

$1,119

BaltimoreSydney

BWI - SYD

BWISYD

Baltimore/Washington

Mon 10/20

7:50 am-10:35 am

3 stops35h 45m

Sydney Kingsford Smith

Sun 11/2

1:55 pm-7:35 am

2 stops32h 40m

$1,119

BaltimoreCoolangatta

BWI - OOL

BWIOOL

Baltimore/Washington

Thu 10/2

7:23 pm-10:40 am

2 stops25h 17m

Coolangatta Gold Coast

Thu 10/9

6:00 am-6:46 pm

2 stops26h 46m

$1,686

BaltimoreCoolangatta

BWI - OOL

BWIOOL

Baltimore/Washington

Wed 10/1

1:00 pm-9:45 am

2 stops30h 45m

Coolangatta Gold Coast

Wed 10/8

10:55 am-7:13 am

2 stops34h 18m

$1,874

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/18

Showing 1-10 of 21 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, February is the cheapest month in which you can book a flight from Baltimore to New South Wales (average of $1,031). Flying from Baltimore to New South Wales in December is currently the most expensive (average of $1,619). 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 August 18, 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.

How much does it cost to fly round-trip from Baltimore to New South Wales?

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 August 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
8.0
Very good
7,981 reviews

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Overall

8.0

Food

7.3

Crew

8.5

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
7,981 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Overall

8.0

Food

7.3

Crew

8.5

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
896 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Overall

8.0

Food

7.3

Crew

8.5

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
8,925 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Overall

8.0

Food

7.3

Crew

8.5

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
7,981 reviews

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Overall

8.0

Food

7.3

Crew

8.5

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 25h 17m. Baltimore and New South Wales are separated by a distance of 9486 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 - Coolangatta Gold Coast and Baltimore/Washington - Ballina Byron.

  • 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, February is the cheapest month in which you can book a flight from Baltimore to New South Wales (average of $1,031). Flying from Baltimore to New South Wales in December is currently the most expensive (average of $1,619). 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

See prices for flight routes from nearby airports that may be better suited for you.
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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 August 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$276Average$1,620FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$858Average$1,476FlexibilityNo cancel feeOn-time71%
Qantas AirwaysCheapest$956Average$1,544FlexibilityNo cancel feeOn-time74%
United AirlinesCheapest$1,198Average$1,563FlexibilityNo cancel feeOn-time69%

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