HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Australia

$488+ 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 4/20. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — SYD
Apr 22 — Apr 291
Wed 4/22
Wed 4/29
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Maryland to Australia with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 March 23, 2026.

This Air Canada deal was found by Cheapflights users on 3/21. 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.
Wed 5/139:45 am
IAD
-
BNE
2 stops31h 20m
Air Canada
Wed 5/2010:00 am
BNE
-
IAD
2 stops24h 29m
Air Canada
Deal found 3/21$1,006
This Air Canada deal was found by Cheapflights users on 3/20. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/49:45 am
IAD
-
BNE
2 stops31h 20m
Air Canada
Mon 5/1110:00 am
BNE
-
IAD
2 stops24h 29m
Air Canada
Deal found 3/20$1,007
This Air Canada deal was found by Cheapflights users on 3/20. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/69:55 am
IAD
-
BNE
2 stops31h 10m
Air Canada
Mon 6/810:00 am
BNE
-
IAD
1 stop34h 22m
Air Canada
Deal found 3/20$1,008
This FlightHub deal was found by Cheapflights users on 3/21. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/112:44 pm
IAD
-
BNE
2 stops28h 21m
Air Canada
Mon 6/810:00 am
BNE
-
IAD
2 stops39h 12m
Air Canada
Deal found 3/21$1,011
This Air Canada deal was found by Cheapflights users on 3/23. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/39:45 am
IAD
-
BNE
2 stops31h 20m
Multiple Airlines
Sat 6/67:25 pm
BNE
-
IAD
3 stops39h 04m
Multiple Airlines
Deal found 3/23$1,035
This Air Canada deal was found by Cheapflights users on 3/21. 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 5/52:36 pm
IAD
-
BNE
2 stops26h 29m
Multiple Airlines
Thu 5/2810:15 am
BNE
-
IAD
1 stop34h 07m
Multiple Airlines
Deal found 3/21$1,038
This Air Canada deal was found by Cheapflights users on 3/21. 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 5/59:45 am
IAD
-
BNE
2 stops31h 20m
Air Canada
Thu 5/2810:15 am
BNE
-
IAD
2 stops24h 14m
Air Canada
Deal found 3/21$1,040
This Air Canada deal was found by Cheapflights users on 3/20. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/199:45 am
IAD
-
BNE
2 stops31h 20m
Air Canada
Tue 6/28:45 pm
BNE
-
IAD
3 stops37h 44m
Air Canada
Deal found 3/20$1,041
This Air Canada deal was found by Cheapflights users on 3/18. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/159:45 am
IAD
-
BNE
2 stops31h 20m
Air Canada
Wed 5/2010:00 am
BNE
-
IAD
2 stops24h 29m
Air Canada
Deal found 3/18$1,043
This Air Canada deal was found by Cheapflights users on 3/22. 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.
Thu 5/1410:08 pm
IAD
-
BNE
2 stops42h 57m
Air Canada
Mon 5/2510:00 am
BNE
-
IAD
1 stop34h 22m
Air Canada
Deal found 3/22$1,045
This Jetabroad deal was found by Cheapflights users on 3/18. 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 Jetabroad is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/27:00 pm
DCA
-
MEL
2 stops34h 20m
Multiple Airlines
Sat 5/97:30 am
MEL
-
DCA
2 stops29h 25m
Multiple Airlines
Deal found 3/18$1,106
This Jetabroad deal was found by Cheapflights users on 3/18. 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 Jetabroad is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/26:32 pm
PHL
-
MEL
2 stops34h 48m
Multiple Airlines
Sat 5/97:30 am
MEL
-
PHL
2 stops29h 17m
Multiple Airlines
Deal found 3/18$1,111

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 March 23, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,006
(Air Canada)

One-way from

$488
(Kiwi.com)

Popular in

December

Cheapest in

August

Average price

$1,569
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 ($67 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($28 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 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 March 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

PhiladelphiaSydney

PHL - SYD

PHLSYD

Philadelphia

Fri 5/29

9:25 am-6:55 am

1 stop31h 30m

Sydney Kingsford Smith

Mon 8/17

10:20 am-9:02 pm

1 stop24h 42m

$1,129

PhiladelphiaSydney

PHL - SYD

PHLSYD

Philadelphia

Sat 6/27

10:00 am-7:00 am

2 stops31h 00m

Sydney Kingsford Smith

Mon 7/20

9:30 am-10:29 pm

2 stops26h 59m

$1,133

PhiladelphiaSydney

PHL - SYD

PHLSYD

Philadelphia

Wed 7/1

3:10 pm-7:00 am

2 stops25h 50m

Sydney Kingsford Smith

Mon 7/13

9:30 am-10:29 pm

2 stops26h 59m

$1,133

PhiladelphiaMelbourne

PHL - MEL

PHLMEL

Philadelphia

Sat 5/2

6:32 pm-7:20 pm

2 stops34h 48m

Melbourne

Sat 5/9

7:30 am-10:47 pm

2 stops29h 17m

$1,134

PhiladelphiaSydney

PHL - SYD

PHLSYD

Philadelphia

Sun 8/2

9:25 am-6:55 am

1 stop31h 30m

Sydney Kingsford Smith

Fri 8/7

10:20 am-1:29 am

1 stop29h 09m

$1,236

Washington, D.C.Melbourne

IAD - AVV

IADAVV

Washington, D.C. Dulles Intl

Fri 4/24

9:00 am-2:10 pm

3 stops39h 10m

Melbourne Avalon

Mon 5/4

8:55 pm-11:14 am

3 stops52h 19m

$1,293

PhiladelphiaMelbourne

PHL - MEL

PHLMEL

Philadelphia

Sat 5/2

3:21 pm-5:00 am

1 stop23h 39m

Melbourne

Sat 5/9

4:35 pm-5:52 am

2 stops27h 17m

$1,358

PhiladelphiaSydney

PHL - SYD

PHLSYD

Philadelphia

Mon 5/25

5:30 pm-6:55 am

1 stop23h 25m

Sydney Kingsford Smith

Mon 8/24

9:10 am-6:34 pm

1 stop23h 24m

$1,405

PhiladelphiaSydney

PHL - SYD

PHLSYD

Philadelphia

Thu 5/14

5:32 pm-6:55 am

2 stops23h 23m

Sydney Kingsford Smith

Mon 5/25

9:10 am-8:38 pm

1 stop25h 28m

$1,409

PhiladelphiaSydney

PHL - SYD

PHLSYD

Philadelphia

Sat 6/27

4:05 pm-6:50 am

2 stops24h 45m

Sydney Kingsford Smith

Mon 7/27

9:15 am-8:36 am

2 stops37h 21m

$1,413

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/18

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
...
6

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 $132). Flying from Maryland to Australia in June is currently the most expensive (average of $1,394). 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.

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 39m. The distance from Maryland to Australia is about 10283 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, August is the cheapest month in which you can book a flight from Maryland to Australia (average of $132). Flying from Maryland to Australia in June is currently the most expensive (average of $1,394). 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 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 March 23, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$276Average$795FlexibilityNo cancel feeOn-timeN/A
Qantas AirwaysCheapest$787Average$1,420FlexibilityNo cancel feeOn-time74%
United AirlinesCheapest$1,037Average$1,512FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$1,233Average$1,555FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.