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$421+ Cheap flights from Maryland to Australia

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 11/2. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — SYD
Nov 15 — Nov 221
Sat 11/15
Sat 11/22
1 adult, Economy
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Find flight deals from Maryland to Australia

Cheapest flights from Maryland to Australia
Explore the most affordable flight options available from Maryland to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 16, 2025.

This American Airlines deal was found by Cheapflights users on 10/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/102:16 pmIAD - SYD
2 stops24h 39mAmerican Airlines
Wed 11/2611:20 amSYD - IAD
2 stops24h 00mAmerican Airlines
Deal found 10/15$837
This American Airlines deal was found by Cheapflights users on 10/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/198:35 amDCA - SYD
1 stop32h 25mAmerican Airlines
Fri 11/2811:20 amSYD - DCA
2 stops23h 22mAmerican Airlines
Deal found 10/16$842
This Cheapflightsfares deal was found by Cheapflights users on 10/16. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/205:21 pmDCA - SYD
1 stop23h 09mQantas Airways
Wed 10/2911:20 amSYD - DCA
1 stop23h 40mQantas Airways
Deal found 10/16$843
This American Airlines deal was found by Cheapflights users on 10/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/205:21 pmDCA - SYD
1 stop23h 44mAmerican Airlines
Wed 10/291:05 pmSYD - DCA
1 stop20h 39mAmerican Airlines
Deal found 10/16$844
This American Airlines deal was found by Cheapflights users on 10/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/295:37 pmIAD - SYD
1 stop22h 18mAmerican Airlines
Wed 11/192:05 pmSYD - IAD
1 stop24h 28mAmerican Airlines
Deal found 10/16$845
This American Airlines deal was found by Cheapflights users on 10/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/98:35 amDCA - SYD
1 stop32h 25mAmerican Airlines
Sun 11/162:05 pmSYD - DCA
1 stop24h 55mAmerican Airlines
Deal found 10/15$845
This American Airlines deal was found by Cheapflights users on 10/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/25:04 amIAD - SYD
1 stop32h 51mAmerican Airlines
Mon 11/172:05 pmSYD - IAD
1 stop24h 28mAmerican Airlines
Deal found 10/15$846
This Cheapflightsfares deal was found by Cheapflights users on 10/16. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/258:35 amDCA - SYD
1 stop32h 25mQantas Airways
Wed 1/2111:20 amSYD - DCA
1 stop24h 40mQantas Airways
Deal found 10/16$846
This American Airlines deal was found by Cheapflights users on 10/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/285:21 pmDCA - SYD
1 stop24h 39mAmerican Airlines
Sat 11/811:20 amSYD - DCA
1 stop20h 35mAmerican Airlines
Deal found 10/16$847
This American Airlines deal was found by Cheapflights users on 10/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/411:25 amIAD - SYD
2 stops29h 35mAmerican Airlines
Wed 11/1211:20 amSYD - IAD
2 stops27h 47mAmerican Airlines
Deal found 10/16$848
This American Airlines deal was found by Cheapflights users on 10/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/2011:41 amIAD - SYD
2 stops29h 24mAmerican Airlines
Mon 10/2711:20 amSYD - IAD
2 stops27h 33mAmerican Airlines
Deal found 10/15$849
This American Airlines deal was found by Cheapflights users on 10/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/203:59 pmDCA - SYD
2 stops24h 31mAmerican Airlines
Mon 10/2711:20 amSYD - DCA
2 stops22h 52mAmerican Airlines
Deal found 10/15$849

Cheap flight deals from Maryland to Australia

Keep the following information in mind while searching for Maryland to Australia flight deals. Data was last updated October 16, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$837
(American Airlines)

One-way from

$421
(Cheapflightsfares)

Popular in

December

Cheapest in

August

Average price

$1,449
Provider with most accurate pricing for Washington, D.C. (WAS)-Sydney Kingsford Smith flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Sydney Kingsford Smith flights.
Search Deals
From Maryland to Australia
Search Deals
One-way flight from Maryland to Australia
Search Deals
Highest demand for flights based on searches. 23% potential increase in price ($374 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($60 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Maryland 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, Cheapflights users made 2,558,603 searches. Data last updated October 16, 2025.
Use the filters below to find and compare flights from Maryland to Australia that are best for you.

Fly from

Maryland

Fly to

Australia

Route

Depart

Return

Price

Washington, D.C.Sydney

DCA - SYD

DCASYD

Washington, D.C. Reagan-National

Mon 10/20

5:21 pm-7:30 am

1 stop23h 09m

Sydney Kingsford Smith

Wed 10/22

10:10 am-9:14 pm

1 stop26h 04m

$855

Washington, D.C.Sydney

DCA - SYD

DCASYD

Washington, D.C. Reagan-National

Sun 10/19

4:51 pm-7:35 am

1 stop23h 44m

Sydney Kingsford Smith

Sun 11/2

10:40 am-4:46 pm

1 stop21h 06m

$861

PhiladelphiaSydney

PHL - SYD

PHLSYD

Philadelphia

Mon 12/29

6:25 pm-9:15 am

1 stop22h 50m

Sydney Kingsford Smith

Thu 1/15

11:50 am-10:59 pm

1 stop27h 09m

$863

PhiladelphiaSydney

PHL - SYD

PHLSYD

Philadelphia

Sun 11/30

8:15 am-7:00 am

1 stop30h 45m

Sydney Kingsford Smith

Sun 12/7

11:20 am-11:22 pm

2 stops28h 02m

$865

Washington, D.C.Sydney

IAD - SYD

IADSYD

Washington, D.C. Dulles Intl

Sun 11/9

12:36 pm-8:30 am

2 stops27h 54m

Sydney Kingsford Smith

Sun 11/16

10:40 am-6:26 pm

2 stops23h 46m

$866

PhiladelphiaSydney

PHL - SYD

PHLSYD

Philadelphia

Sat 11/15

12:40 pm-7:00 am

2 stops26h 20m

Sydney Kingsford Smith

Sat 11/22

11:50 am-4:41 pm

1 stop20h 51m

$866

PhiladelphiaSydney

PHL - SYD

PHLSYD

Philadelphia

Mon 10/27

10:34 am-9:15 am

2 stops31h 41m

Sydney Kingsford Smith

Fri 11/14

12:10 pm-5:10 pm

1 stop21h 00m

$868

PhiladelphiaSydney

PHL - SYD

PHLSYD

Philadelphia

Wed 11/12

6:25 pm-9:15 am

1 stop22h 50m

Sydney Kingsford Smith

Sun 11/23

11:50 am-10:46 pm

1 stop26h 56m

$870

PhiladelphiaSydney

PHL - SYD

PHLSYD

Philadelphia

Tue 11/11

6:25 pm-9:15 am

1 stop22h 50m

Sydney Kingsford Smith

Tue 11/18

11:50 am-10:46 pm

1 stop26h 56m

$870

PhiladelphiaSydney

PHL - SYD

PHLSYD

Philadelphia

Fri 10/24

6:42 pm-7:00 am

2 stops45h 18m

Sydney Kingsford Smith

Sat 11/15

11:20 am-5:20 am

2 stops34h 00m

$871

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/16

Showing 1-10 of 60 results
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Best time to book a flight from Maryland to Australia

Have a flexible travel schedule? Discover the best time to fly to Australia from Maryland 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 Maryland to Australia

What is the cheapest month to book a flight from Maryland to Australia?

Currently, August is the cheapest month in which you can book a flight from Maryland to Australia (average of $137). Flying from Maryland to Australia in June is currently the most expensive (average of $1,426). 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 MD to AU?

Find hourly flight availability from Maryland to Australia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 16, 2025.

It’s typically best to fly out from Maryland to Australia in the afternoon. Doing so could potentially save you 12% on the flight price compared to flying in the morning, which is usually more expensive.

What is the cheapest day to fly from Maryland to Australia?

Use this chart to determine the cheapest time to fly round-trip from Maryland to Australia. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Maryland to Australia flight should consider departing on Sunday evenings when fares are most often at their lowest. Friday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Related info for your journey

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

  • How long is the flight from Maryland to Australia?

    Departing from Maryland to Australia will take you 22h 50m. The distance from Maryland to Australia is about 9862 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Maryland to Australia one-way?

    The cheapest airline one-way is American Airlines, with whom users have recently found tickets for as low as $427. However, be on the lookout for offers from Delta and United Airlines, as they are both options that can get you from Maryland to Australia for a low price.

  • Can I find deals for flights from Maryland to Australia that include hotel bookings?

    Yes. In addition to deals on Maryland to Australia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Maryland to Australia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Maryland to Australia.

  • Can I find deals for business class flights from Maryland to Australia?

    Yes. Cheapflights offers flight deals from Maryland to Australia 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 Maryland to Australia?

    Currently, August is the cheapest month in which you can book a flight from Maryland to Australia (average of $137). Flying from Maryland to Australia in June is currently the most expensive (average of $1,426). 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 Maryland to Australia

Discover the top 4 airlines that operate flights from Maryland to Australia. 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 October 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$276Average$1,436FlexibilityNo cancel feeOn-timeN/A
Qantas AirwaysCheapest$787Average$1,481FlexibilityNo cancel feeOn-time74%
American AirlinesCheapest$858Average$1,426FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$1,068Average$1,649FlexibilityNo cancel feeOn-time69%

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