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Cheap flights from Maryland to Sydney from $725

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 29/4. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — SYD
27 Feb — 6 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Maryland to Sydney

Enter your travel dates to find the best prices.

Cheapest flights from Maryland to Sydney
Explore the most affordable flight options available from Maryland to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 January 2026.

Mon 26/114:30
PHL
-
SYD
1 stop26h 30m
Qantas Airways
Sun 1/219:15
SYD
-
PHL
2 stops35h 18m
Qantas Airways
Deal found 25/1$1,388
Fri 30/108:36
PHL
-
SYD
1 stop29h 34m
Qantas Airways
Fri 6/207:05
SYD
-
PHL
2 stops29h 11m
Qantas Airways
Deal found 27/1$1,400
Mon 2/314:16
PHL
-
SYD
2 stops38h 34m
Qantas Airways
Mon 16/311:20
SYD
-
PHL
1 stop23h 22m
Qantas Airways
Deal found 25/1$1,403
Mon 2/314:16
PHL
-
SYD
2 stops38h 34m
Qantas Airways
Sun 8/321:25
SYD
-
PHL
1 stop25h 43m
Qantas Airways
Deal found 26/1$1,413
Sun 1/217:39
PHL
-
SYD
2 stops32h 01m
Qantas Airways
Tue 10/211:20
SYD
-
PHL
1 stop28h 28m
Qantas Airways
Deal found 26/1$1,454
Fri 30/108:36
PHL
-
SYD
1 stop29h 34m
Qantas Airways
Thu 5/214:35
SYD
-
PHL
2 stops39h 58m
Qantas Airways
Deal found 27/1$1,467
Tue 10/315:54
PHL
-
SYD
2 stops37h 56m
Qantas Airways
Sat 21/311:20
SYD
-
PHL
1 stop23h 22m
Qantas Airways
Deal found 25/1$1,487
Fri 30/108:36
PHL
-
SYD
1 stop29h 34m
Qantas Airways
Sat 14/219:15
SYD
-
PHL
2 stops44h 35m
Qantas Airways
Deal found 26/1$1,500
Mon 23/214:16
PHL
-
SYD
1 stop26h 44m
Qantas Airways
Mon 2/311:20
SYD
-
PHL
1 stop24h 28m
Qantas Airways
Deal found 24/1$1,507
Mon 16/214:16
PHL
-
SYD
1 stop26h 44m
Qantas Airways
Tue 24/217:45
SYD
-
PHL
1 stop22h 05m
Qantas Airways
Deal found 25/1$1,508
Sun 10/509:45
IAD
-
SYD
2 stops31h 35m
Air Canada
Tue 19/509:20
SYD
-
IAD
2 stops25h 09m
Air Canada
Deal found 25/1$1,628
Tue 18/809:45
IAD
-
SYD
2 stops31h 35m
Air Canada
Tue 22/909:20
SYD
-
IAD
2 stops25h 02m
Air Canada
Deal found 25/1$1,629

Find flight deals from Maryland to Sydney

Keep the following information in mind while searching for Maryland to Sydney flight deals. Data was last updated 28 January 2026.

Round-trip from

$1,403

One-way from

$725

Popular in

December

Cheapest in

April

Average price

$2,052
Qantas Airways
  • Qantas Airways
  • 2/3-16/3
  • 3 total stops
  • 61h 56m total
  • Maryland to Sydney
Search Deals
29/4
  • 29/4
  • 3 total stops
  • 50h 10m total
  • Maryland to Sydney
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($341 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($82 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Maryland to Sydney 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 647,157 searches. Data last updated 28 January 2026.
Use the filters below to find and compare flights from Maryland to Sydney that are best for you.

Fly from

Maryland

Fly to

Sydney

Route

Depart

Return

Price

PhiladelphiaSydney

PHL - SYD

PHLSYD

Philadelphia

Mon 2/3

14:16-20:50

2 stops38h 34m

Sydney Kingsford Smith

Mon 16/3

11:20-19:42

1 stop23h 22m

$1,405

PhiladelphiaSydney

PHL - SYD

PHLSYD

Philadelphia

Wed 25/2

14:16-09:00

1 stop26h 44m

Sydney Kingsford Smith

Wed 4/3

11:20-19:48

1 stop24h 28m

$1,507

PhiladelphiaSydney

PHL - SYD

PHLSYD

Philadelphia

Mon 16/2

14:16-09:00

1 stop26h 44m

Sydney Kingsford Smith

Tue 24/2

14:05-20:49

1 stop22h 44m

$1,510

PhiladelphiaSydney

PHL - SYD

PHLSYD

Philadelphia

Mon 23/2

17:20-09:00

2 stops23h 40m

Sydney Kingsford Smith

Tue 3/3

11:20-19:40

2 stops24h 20m

$1,517

PhiladelphiaSydney

PHL - SYD

PHLSYD

Philadelphia

Mon 16/2

15:37-09:00

2 stops25h 23m

Sydney Kingsford Smith

Tue 24/2

11:20-17:44

2 stops22h 24m

$1,517

PhiladelphiaSydney

PHL - SYD

PHLSYD

Philadelphia

Mon 2/3

08:00-08:30

2 stops32h 30m

Sydney Kingsford Smith

Mon 16/3

13:15-23:00

2 stops24h 45m

$1,542

PhiladelphiaSydney

PHL - SYD

PHLSYD

Philadelphia

Mon 2/3

09:41-08:30

2 stops30h 49m

Sydney Kingsford Smith

Sun 8/3

10:40-23:57

2 stops29h 17m

$1,542

PhiladelphiaSydney

PHL - SYD

PHLSYD

Philadelphia

Sun 1/3

06:55-06:50

2 stops31h 55m

Sydney Kingsford Smith

Tue 24/3

13:15-00:57

2 stops26h 42m

$1,544

PhiladelphiaSydney

PHL - SYD

PHLSYD

Philadelphia

Tue 24/3

19:00-09:00

1 stop23h 00m

Sydney Kingsford Smith

Fri 10/4

09:10-18:54

1 stop23h 44m

$1,615

PhiladelphiaSydney

PHL - SYD

PHLSYD

Philadelphia

Fri 13/3

14:18-07:25

1 stop26h 07m

Sydney Kingsford Smith

Sun 22/3

21:25-08:08

1 stop25h 43m

$1,618

Flights are sorted by cheapest return flights first.

Deals found on 26/1

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

Have a flexible travel schedule? Discover the best time to fly to Sydney from Maryland with our price prediction graph.
Estimated return 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 Sydney

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

Currently, August is the cheapest month in which you can book a flight from Maryland to Sydney (average of $197). Flying from Maryland to Sydney in June is currently the most expensive (average of $2,018). 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 much does it cost for a return flight from Maryland to Sydney?

Related info for your journey

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

  • What airport do you fly into for flights to Sydney from Maryland?

    Located just 7.5 km from the city centre, Sydney Kingsford Smith (SYD) is the airport most travelers will use when flying to Sydney from Maryland.

  • How long is the flight from Maryland to Sydney?

    Qantas Airways, American Airlines, and Air Canada can get you from Maryland to Sydney in just under 23h 40m. Your travel time can differ by up to 14h 54m. Maryland and Sydney are separated by a distance of 15871 km. Both multi-stop and direct flights can be found to your destination and back.

  • What are the most popular routes from Maryland to Sydney?

    While some choose either Baltimore/Washington - Sydney Kingsford Smith or Washington, D.C. Reagan-National - Sydney Kingsford Smith, Washington, D.C. Dulles Intl - Sydney Kingsford Smith is the most popular route from Maryland to Sydney.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Maryland to Sydney (average of $197). Flying from Maryland to Sydney in June is currently the most expensive (average of $2,018). 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

Travelling to a place near Sydney?

Book flights to Sydney if you plan to visit one of these locations
Parramatta
Wollongong
Penrith
Manly
Katoomba
Terrigal
Lithgow
Leura
Coogee
Cronulla
Randwick
Bondi Beach

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Alternative routes for Maryland to Sydney

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Top airline flying from Maryland to Sydney

Discover the top airline that operate flights from Maryland to Sydney. 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 647,157 searches. Data last updated 28 January 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$2,087Average$2,241FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Maryland to Sydney?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Sydney from Maryland today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Maryland to Sydney?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Maryland to Sydney for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Maryland to Sydney with no change fees?

Yes, we can. To see specific flights from Maryland to Sydney with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Maryland to Sydney become cheaper?

Not ready to book yet? You can track prices for flights from Maryland to Sydney on Cheapflights with our Price Alert feature and get notified when better prices are available.

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