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$484+ 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 5/19. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — SYD
apr 15 — apr 221
ons 4/15
ons 4/22
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 mars 16, 2026.

This Delta deal was found by Cheapflights users on 3/12. 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.
sön 4/2612:29 pm
PHL
-
SYD
2 stops28h 21m
Delta
tis 5/129:15 am
SYD
-
PHL
2 stops25h 34m
Delta
Deal found 3/12$904
This lol.travel deal was found by Cheapflights users on 3/15. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ons 4/2911:00 am
DCA
-
BNE
2 stops30h 05m
Air Canada
ons 5/610:00 am
BNE
-
DCA
2 stops25h 55m
Air Canada
Deal found 3/15$942
This lol.travel deal was found by Cheapflights users on 3/15. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ons 4/299:55 am
IAD
-
BNE
2 stops31h 10m
Air Canada
ons 5/610:00 am
BNE
-
IAD
2 stops24h 29m
Air Canada
Deal found 3/15$947
This Delta deal was found by Cheapflights users on 3/13. 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.
lör 8/111:45 am
PHL
-
SYD
2 stops29h 05m
Delta
ons 8/129:15 am
SYD
-
PHL
2 stops27h 05m
Delta
Deal found 3/13$955
This Air Canada deal was found by Cheapflights users on 3/14. 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.
tis 4/286:00 am
DCA
-
BNE
2 stops35h 05m
Air Canada
tis 5/510:00 am
BNE
-
DCA
2 stops25h 55m
Air Canada
Deal found 3/14$964
This lol.travel deal was found by Cheapflights users on 3/15. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ons 4/299:40 am
DCA
-
BNE
3 stops35h 50m
Multiple Airlines
ons 5/610:00 am
BNE
-
DCA
2 stops25h 55m
Multiple Airlines
Deal found 3/15$965
This Air Canada deal was found by Cheapflights users on 3/14. 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.
tis 4/289:55 am
IAD
-
BNE
2 stops31h 10m
Air Canada
tis 5/510:00 am
BNE
-
IAD
2 stops24h 29m
Air Canada
Deal found 3/14$969
This Air Canada deal was found by Cheapflights users on 3/15. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lör 5/92:36 pm
IAD
-
BNE
2 stops26h 29m
Multiple Airlines
tis 5/1910:15 am
BNE
-
IAD
2 stops39h 02m
Multiple Airlines
Deal found 3/15$991
This Air Canada deal was found by Cheapflights users on 3/13. 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.
ons 5/209:40 am
DCA
-
BNE
2 stops31h 25m
Multiple Airlines
lör 5/237:25 pm
BNE
-
DCA
3 stops38h 33m
Multiple Airlines
Deal found 3/13$999
This Air Canada deal was found by Cheapflights users on 3/13. 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.
ons 5/204:05 pm
IAD
-
BNE
2 stops25h 00m
Multiple Airlines
lör 5/238:40 pm
BNE
-
IAD
3 stops38h 46m
Multiple Airlines
Deal found 3/13$1,004
This Delta deal was found by Cheapflights users on 3/12. 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.
lör 8/11:00 pm
PHL
-
SYD
2 stops27h 50m
Delta
lör 8/159:15 am
SYD
-
PHL
2 stops25h 18m
Delta
Deal found 3/12$1,004
This Air Canada deal was found by Cheapflights users on 3/15. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lör 5/92:36 pm
IAD
-
BNE
2 stops26h 29m
Multiple Airlines
tors 5/2110:15 am
BNE
-
IAD
1 stop34h 07m
Multiple Airlines
Deal found 3/15$1,024

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 mars 16, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$904
(Delta)

One-way from

$484
(Delta)

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 mars 16, 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

sön 8/9

4:05 pm-6:50 am

2 stops24h 45m

Sydney Kingsford Smith

lör 8/22

9:15 am-6:05 am

2 stops34h 50m

$1,159

Washington, D.C.Melbourne

IAD - AVV

IADAVV

Washington, D.C. Dulles Intl

mån 4/13

9:00 am-2:10 pm

3 stops39h 10m

Melbourne Avalon

mån 4/20

8:55 pm-11:14 am

3 stops52h 19m

$1,312

PhiladelphiaSydney

PHL - SYD

PHLSYD

Philadelphia

tis 5/26

7:25 am-6:50 am

2 stops33h 25m

Sydney Kingsford Smith

ons 8/19

9:15 am-6:29 pm

2 stops23h 14m

$1,314

PhiladelphiaSydney

PHL - SYD

PHLSYD

Philadelphia

tis 5/19

4:06 pm-6:50 am

2 stops24h 44m

Sydney Kingsford Smith

tis 7/7

9:15 am-12:25 am

2 stops29h 10m

$1,314

PhiladelphiaSydney

PHL - SYD

PHLSYD

Philadelphia

sön 5/17

8:05 am-6:50 am

2 stops32h 45m

Sydney Kingsford Smith

mån 7/6

9:15 am-5:43 am

2 stops34h 28m

$1,332

PhiladelphiaSydney

PHL - SYD

PHLSYD

Philadelphia

ons 5/27

3:29 pm-7:05 am

1 stop25h 36m

Sydney Kingsford Smith

tis 8/25

12:00 pm-6:47 pm

1 stop20h 47m

$1,356

PhiladelphiaSydney

PHL - SYD

PHLSYD

Philadelphia

lör 6/27

4:05 pm-6:50 am

2 stops24h 45m

Sydney Kingsford Smith

mån 7/27

9:15 am-6:05 am

2 stops34h 50m

$1,356

PhiladelphiaSydney

PHL - SYD

PHLSYD

Philadelphia

tors 5/28

2:23 pm-6:50 am

2 stops26h 27m

Sydney Kingsford Smith

tis 8/25

9:15 am-8:33 pm

2 stops25h 18m

$1,364

BaltimoreMelbourne

BWI - MEL

BWIMEL

Baltimore/Washington

mån 4/27

6:15 pm-8:15 am

1 stop24h 00m

Melbourne

mån 5/4

10:55 am-7:20 am

1 stop34h 25m

$1,397

Washington, D.C.Brisbane

DCA - BNE

DCABNE

Washington, D.C. Reagan-National

ons 4/29

1:00 pm-11:05 am

3 stops32h 05m

Brisbane

tors 5/14

12:20 pm-10:15 pm

2 stops23h 55m

$1,404

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/12

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, 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 22m. The distance from Maryland to Australia is about 9862 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 mars 16, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$276Average$795FlexibilityNo cancel feeOn-timeN/A
Qantas AirwaysCheapest$787Average$1,420FlexibilityNo cancel feeOn-time74%
United AirlinesCheapest$1,037Average$1,506FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$1,233Average$1,555FlexibilityNo cancel feeOn-time71%

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