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$551+ 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 8/15. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — SYD
Jun 27 — Jul 41
Sat 6/27
Sat 7/4
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 May 28, 2026.

This American Airlines deal was found by Cheapflights users on 5/23. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/173:53 pm
BWI
-
MEL
1 stop23h 07m
American Airlines
Mon 8/311:35 pm
MEL
-
BWI
1 stop24h 08m
American Airlines
Deal found 5/23$1,071
This American Airlines deal was found by Cheapflights users on 5/25. 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 6/247:27 am
BWI
-
MEL
1 stop31h 33m
American Airlines
Wed 7/151:35 pm
MEL
-
BWI
1 stop24h 08m
American Airlines
Deal found 5/25$1,079
This American Airlines deal was found by Cheapflights users on 5/28. 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.
Sat 10/173:48 pm
BWI
-
MEL
1 stop22h 12m
American Airlines
Sat 11/712:00 pm
MEL
-
BWI
1 stop22h 17m
American Airlines
Deal found 5/28$1,081
This United Airlines deal was found by Cheapflights users on 5/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/145:44 pm
BWI
-
MEL
1 stop23h 46m
United Airlines
Tue 9/110:55 am
MEL
-
BWI
2 stops24h 34m
United Airlines
Deal found 5/23$1,082
This Delta deal was found by Cheapflights users on 5/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/2211:54 am
BWI
-
MEL
2 stops29h 56m
Delta
Fri 7/1710:00 am
MEL
-
BWI
2 stops25h 26m
Delta
Deal found 5/25$1,088
This Delta deal was found by Cheapflights users on 5/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/182:10 pm
BWI
-
MEL
2 stops27h 40m
Delta
Wed 11/1112:00 pm
MEL
-
BWI
2 stops28h 11m
Delta
Deal found 5/23$1,090
This KAYAK deal was found by Cheapflights users on 5/24. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/36:59 pm
BWI
-
MEL
1 stop23h 16m
Multiple Airlines
Wed 6/1010:55 am
MEL
-
BWI
1 stop21h 02m
Multiple Airlines
Deal found 5/24$1,091
This United Airlines deal was found by Cheapflights users on 5/26. 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.
Mon 6/17:21 pm
BWI
-
MEL
1 stop22h 09m
United Airlines
Wed 6/1010:55 am
MEL
-
BWI
1 stop21h 02m
United Airlines
Deal found 5/26$1,092
This KAYAK deal was found by Cheapflights users on 5/24. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/38:25 am
BWI
-
MEL
2 stops33h 05m
Air New Zealand
Wed 6/1010:55 am
MEL
-
BWI
2 stops27h 38m
Air New Zealand
Deal found 5/24$1,096
This Trip.com deal was found by Cheapflights users on 5/24. 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 6/37:45 am
IAD
-
SYD
3 stops38h 05m
Multiple Airlines
Wed 6/101:15 pm
SYD
-
IAD
3 stops33h 10m
Multiple Airlines
Deal found 5/24$1,191
This Trip.com deal was found by Cheapflights users on 5/26. 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 6/2311:24 am
IAD
-
SYD
3 stops34h 26m
Multiple Airlines
Tue 6/306:15 am
SYD
-
IAD
3 stops40h 10m
Multiple Airlines
Deal found 5/26$1,209
This FlightHub deal was found by Cheapflights users on 5/28. 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.
Sat 5/303:25 pm
PHL
-
SYD
2 stops49h 55m
Air Canada
Sun 6/149:20 am
SYD
-
PHL
2 stops34h 11m
Air Canada
Deal found 5/28$1,211

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 May 28, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,071
(American Airlines)

One-way from

$551
(Expedia)

Popular in

December

Cheapest in

April

Average price

$1,341
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. 5% potential increase in price ($80 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($29 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 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 May 28, 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

BaltimoreMelbourne

BWI - MEL

BWIMEL

Baltimore/Washington

Thu 11/19

11:00 am-9:50 am

2 stops30h 50m

Melbourne

Sat 12/5

12:00 pm-6:00 am

2 stops34h 00m

$1,104

BaltimoreMelbourne

BWI - MEL

BWIMEL

Baltimore/Washington

Mon 8/31

8:00 am-8:15 am

1 stop34h 15m

Melbourne

Tue 10/13

11:55 am-7:20 am

1 stop34h 25m

$1,113

BaltimoreMelbourne

BWI - MEL

BWIMEL

Baltimore/Washington

Sat 10/10

6:10 pm-8:50 am

2 stops47h 40m

Melbourne

Sat 10/31

11:00 am-6:00 am

2 stops34h 00m

$1,116

BaltimoreMelbourne

BWI - MEL

BWIMEL

Baltimore/Washington

Mon 9/21

3:57 pm-5:00 am

1 stop23h 03m

Melbourne

Mon 9/28

1:35 pm-10:59 pm

1 stop23h 24m

$1,237

Washington, D.C.Melbourne

DCA - MEL

DCAMEL

Washington, D.C. Reagan-National

Tue 10/20

9:30 am-6:45 am

1 stop30h 15m

Melbourne

Tue 10/27

11:15 pm-8:00 pm

1 stop35h 45m

$1,276

BaltimoreMelbourne

BWI - MEL

BWIMEL

Baltimore/Washington

Thu 10/15

6:52 pm-9:15 am

1 stop23h 23m

Melbourne

Sun 11/1

11:30 am-6:36 pm

1 stop22h 06m

$1,277

BaltimoreMelbourne

BWI - MEL

BWIMEL

Baltimore/Washington

Fri 10/16

3:04 pm-8:30 am

2 stops26h 26m

Melbourne

Sat 11/7

1:00 pm-12:38 am

3 stops27h 38m

$1,282

BaltimoreMelbourne

BWI - MEL

BWIMEL

Baltimore/Washington

Mon 10/19

5:44 pm-8:30 am

1 stop23h 46m

Melbourne

Thu 10/29

12:00 pm-11:00 pm

2 stops26h 00m

$1,282

BaltimoreMelbourne

BWI - MEL

BWIMEL

Baltimore/Washington

Sat 10/17

4:18 pm-9:15 am

2 stops25h 57m

Melbourne

Sat 11/7

1:00 pm-12:38 am

3 stops27h 38m

$1,282

BaltimoreMelbourne

BWI - MEL

BWIMEL

Baltimore/Washington

Fri 10/16

5:44 pm-8:30 am

1 stop23h 46m

Melbourne

Sat 10/31

12:00 pm-5:52 am

1 stop32h 52m

$1,289

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/27

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 $114). Flying from Maryland to Australia in May is currently the most expensive (average of $1,289). 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 43 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 30h 15m. The distance from Maryland to Australia is about 10176 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 $114). Flying from Maryland to Australia in May is currently the most expensive (average of $1,289). 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

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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 May 28, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$276Average$795FlexibilityNo cancel feeOn-timeN/A
Qantas AirwaysCheapest$787Average$1,420FlexibilityNo cancel feeOn-time74%
United AirlinesCheapest$987Average$1,595FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$1,233Average$1,481FlexibilityNo cancel feeOn-time71%

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