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$572+ 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 9/3. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — SYD
Aug 22 — Aug 291
Sat 8/22
Sat 8/29
1 adult, Economy
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Cheap 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 July 23, 2026.

This lol.travel deal was found by Cheapflights users on 7/20. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/241:49 pm
DCA
-
MEL
1 stop25h 11m
Qantas Airways
Wed 9/91:35 pm
MEL
-
DCA
1 stop21h 45m
Qantas Airways
Deal found 7/20$1,107
This lol.travel deal was found by Cheapflights users on 7/20. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/242:53 pm
IAD
-
MEL
1 stop24h 07m
Qantas Airways
Wed 9/91:35 pm
MEL
-
IAD
1 stop20h 49m
Qantas Airways
Deal found 7/20$1,107
This FlightHub deal was found by Cheapflights users on 7/22. 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.
Wed 11/2510:50 am
PHL
-
SYD
1 stop27h 35m
Qantas Airways
Sat 12/127:05 am
SYD
-
PHL
2 stops29h 00m
Qantas Airways
Deal found 7/22$1,123
This Trip.com deal was found by Cheapflights users on 7/19. 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.
Tue 9/111:05 am
IAD
-
SYD
3 stops45h 20m
Multiple Airlines
Mon 9/141:15 pm
SYD
-
IAD
3 stops43h 54m
Multiple Airlines
Deal found 7/19$1,133
This Trip.com deal was found by Cheapflights users on 7/21. 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.
Tue 8/186:20 am
IAD
-
MEL
3 stops39h 40m
Multiple Airlines
Tue 8/251:25 pm
MEL
-
IAD
3 stops41h 49m
Multiple Airlines
Deal found 7/21$1,133
This Trip.com deal was found by Cheapflights users on 7/20. 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.
Wed 8/1911:05 am
IAD
-
SYD
3 stops34h 45m
Multiple Airlines
Wed 8/261:15 pm
SYD
-
IAD
3 stops40h 52m
Multiple Airlines
Deal found 7/20$1,134
This Air Canada deal was found by Cheapflights users on 7/22. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/63:45 pm
IAD
-
BNE
2 stops25h 20m
Air Canada
Tue 9/1510:15 am
BNE
-
IAD
2 stops42h 45m
Air Canada
Deal found 7/22$1,144
This Trip.com deal was found by Cheapflights users on 7/23. 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.
Wed 9/97:00 am
DCA
-
SYD
3 stops38h 50m
Multiple Airlines
Fri 9/181:15 pm
SYD
-
DCA
3 stops46h 43m
Multiple Airlines
Deal found 7/23$1,145
This FlightHub deal was found by Cheapflights users on 7/22. 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.
Sun 9/138:29 am
IAD
-
BNE
1 stop32h 36m
Air Canada
Wed 10/289:45 am
BNE
-
IAD
2 stops40h 03m
Air Canada
Deal found 7/22$1,148
This Air Canada deal was found by Cheapflights users on 7/21. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/63:45 pm
IAD
-
BNE
2 stops25h 20m
Air Canada
Tue 9/2210:15 am
BNE
-
IAD
2 stops24h 10m
Air Canada
Deal found 7/21$1,149
This oojo deal was found by Cheapflights users on 7/21. 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.
Sat 10/243:57 pm
PHL
-
SYD
1 stop26h 03m
Qantas Airways
Sat 11/712:45 pm
SYD
-
PHL
2 stops42h 10m
Qantas Airways
Deal found 7/21$1,150
This Air Canada deal was found by Cheapflights users on 7/21. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/183:45 pm
IAD
-
BNE
2 stops25h 20m
Air Canada
Tue 8/2510:15 am
BNE
-
IAD
2 stops24h 09m
Air Canada
Deal found 7/21$1,150

Find flight deals from Maryland to Australia

Keep the following information in mind while searching for Maryland to Australia flight deals. Data was last updated July 23, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,107
(lol.travel)

One-way from

$572
(Kiwi.com)

Popular in

December

Cheapest in

April

Average price

$1,497
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. 4% potential increase in price ($68 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($26 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
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 July 23, 2026.
Use the filters below to find and compare flights from Maryland to Australia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BaltimoreSydney

BWI - SYD

BWISYD

Baltimore/Washington

Tue 8/11

8:00 am-6:55 am

1 stop32h 55m

Sydney Kingsford Smith

Tue 8/18

10:20 am-11:45 am

2 stops39h 25m

$1,177

BaltimoreSydney

BWI - SYD

BWISYD

Baltimore/Washington

Sun 8/9

3:03 pm-7:00 am

2 stops25h 57m

Sydney Kingsford Smith

Sun 8/23

9:30 am-4:35 pm

1 stop21h 05m

$1,187
Quickest round-trip

BaltimoreSydney

BWI - SYD

BWISYD

Baltimore/Washington

Mon 8/3

6:59 pm-6:55 am

1 stop21h 56m

Sydney Kingsford Smith

Wed 9/2

9:30 am-4:35 pm

1 stop21h 05m

$1,187

Washington, D.C.Brisbane

IAD - BNE

IADBNE

Washington, D.C. Dulles Intl

Sun 9/6

3:45 pm-7:05 am

2 stops25h 20m

Brisbane

Tue 9/22

8:45 pm-8:25 pm

3 stops37h 40m

$1,191

BaltimoreSydney

BWI - SYD

BWISYD

Baltimore/Washington

Tue 8/4

7:00 am-7:00 am

1 stop34h 00m

Sydney Kingsford Smith

Sun 9/27

9:30 am-4:37 pm

1 stop21h 07m

$1,198

BaltimoreMelbourne

BWI - MEL

BWIMEL

Baltimore/Washington

Sun 8/16

6:52 pm-8:15 am

1 stop23h 23m

Melbourne

Sun 8/23

9:30 am-4:35 pm

1 stop21h 05m

$1,212

BaltimoreSydney

BWI - SYD

BWISYD

Baltimore/Washington

Wed 8/26

3:55 pm-6:55 am

1 stop25h 00m

Sydney Kingsford Smith

Sun 9/27

12:00 pm-7:26 pm

1 stop21h 26m

$1,213

BaltimoreMelbourne

BWI - MEL

BWIMEL

Baltimore/Washington

Sun 8/2

6:59 pm-8:15 am

1 stop23h 16m

Melbourne

Sun 8/16

9:30 am-4:35 pm

1 stop21h 05m

$1,215

Washington, D.C.Melbourne

DCA - MEL

DCAMEL

Washington, D.C. Reagan-National

Wed 9/16

12:57 pm-8:15 am

2 stops29h 18m

Melbourne

Sun 9/27

10:55 am-10:30 pm

1 stop25h 35m

$1,215

Washington, D.C.Melbourne

DCA - MEL

DCAMEL

Washington, D.C. Reagan-National

Mon 9/28

12:57 pm-8:15 am

2 stops29h 18m

Melbourne

Mon 10/5

11:55 am-10:53 pm

1 stop25h 58m

$1,215

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/19

Showing 1-10 of 60 resultsSorted by cheapest first
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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, September is the cheapest month in which you can book a flight from Maryland to Australia (average of $980). Flying from Maryland to Australia in December is currently the most expensive (average of $1,783). 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.

How far ahead should I book a flight from Maryland to Australia?

The best time to book flights from Maryland to Australia is 15 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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 23h 59m. The distance from Maryland to Australia is about 9737 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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, September is the cheapest month in which you can book a flight from Maryland to Australia (average of $980). Flying from Maryland to Australia in December is currently the most expensive (average of $1,783). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 5 airlines flying from Maryland to Australia

Discover the top 5 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 July 23, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$282Average$795FlexibilityNo cancel feeOn-timeN/A
Qantas AirwaysCheapest$787Average$1,441FlexibilityNo cancel feeOn-time74%
United AirlinesCheapest$987Average$1,490FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$1,084Average$1,428FlexibilityNo cancel feeOn-time71%
Air New ZealandCheapest$1,294Average$1,718FlexibilityNo cancel feeOn-time78%

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