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Cheap flights from Maryland to Sydney from $862

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 1/3. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — SYD
14 Dec — 21 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Maryland to Sydney

Keep the following information in mind while searching for Maryland to Sydney flight deals. Data was last updated 14 November 2025.

Round-trip from

$1,482

One-way from

$862

Popular in

December

Cheapest in

August

Average price

$1,679
Qantas Airways
  • Qantas Airways
  • 31/3-20/4
  • 2 total stops
  • 46h 20m total
  • Maryland to Sydney
Search Deals
1/3
  • 1/3
  • 2 total stops
  • 58h 45m total
  • Maryland to Sydney
Search Deals
Highest demand for flights based on searches. 19% potential increase in price ($682 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($104 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Find 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 14 November 2025.

Tue 2/1215:45PHL - SYD
1 stop25h 15mQantas Airways
Sat 6/1217:50SYD - PHL
2 stops36h 47mQantas Airways
Deal found 12/11$1,483
Wed 10/1216:03PHL - SYD
2 stops47h 32mQantas Airways
Mon 15/1211:20SYD - PHL
1 stop21h 58mQantas Airways
Deal found 11/11$1,529
Wed 26/1115:45PHL - SYD
1 stop25h 15mQantas Airways
Mon 15/1214:05SYD - PHL
1 stop23h 32mQantas Airways
Deal found 12/11$1,556
Tue 25/1118:45PHL - SYD
1 stop22h 15mAmerican Airlines
Wed 3/1211:20SYD - PHL
1 stop24h 45mAmerican Airlines
Deal found 11/11$1,593
Wed 26/1117:10PHL - SYD
2 stops23h 50mAmerican Airlines
Mon 15/1211:20SYD - PHL
2 stops22h 35mAmerican Airlines
Deal found 12/11$1,601
Wed 3/1213:15PHL - SYD
3 stops27h 50mUnited Airlines
Sun 21/1211:20SYD - PHL
2 stops29h 25mUnited Airlines
Deal found 10/11$1,625
Tue 9/1212:22PHL - SYD
2 stops28h 08mDelta
Tue 16/1210:40SYD - PHL
2 stops30h 11mDelta
Deal found 12/11$1,627
Sat 6/1215:13PHL - SYD
1 stop25h 47mQantas Airways
Fri 12/1217:45SYD - PHL
1 stop22h 04mQantas Airways
Deal found 12/11$1,642
Sat 6/1220:05PHL - SYD
2 stops42h 15mUnited Airlines
Tue 16/1211:20SYD - PHL
2 stops25h 50mUnited Airlines
Deal found 12/11$1,651
Fri 14/1115:23BWI - SYD
1 stop23h 32mQantas Airways
Tue 25/1106:30SYD - BWI
2 stops27h 47mQantas Airways
Deal found 12/11$1,685
Mon 24/1115:07BWI - SYD
2 stops34h 33mQantas Airways
Sat 6/1219:15SYD - BWI
2 stops35h 09mQantas Airways
Deal found 13/11$1,880
Thu 11/1208:00DCA - SYD
2 stops33h 00mMultiple Airlines
Thu 18/1211:20SYD - DCA
2 stops41h 41mMultiple Airlines
Deal found 11/11$1,909

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 14 November 2025.
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 16/2

14:14-09:00

1 stop26h 46m

Sydney Kingsford Smith

Tue 24/2

14:05-20:35

1 stop22h 30m

$1,595

PhiladelphiaSydney

PHL - SYD

PHLSYD

Philadelphia

Wed 26/11

15:45-09:00

1 stop25h 15m

Sydney Kingsford Smith

Mon 15/12

14:05-20:07

1 stop22h 02m

$1,595

PhiladelphiaSydney

PHL - SYD

PHLSYD

Philadelphia

Tue 9/12

10:45-06:55

1 stop28h 10m

Sydney Kingsford Smith

Tue 16/12

11:20-17:18

1 stop21h 58m

$1,595

PhiladelphiaSydney

PHL - SYD

PHLSYD

Philadelphia

Tue 31/3

17:19-08:05

1 stop23h 46m

Sydney Kingsford Smith

Mon 20/4

12:10-23:01

1 stop24h 51m

$1,604

PhiladelphiaSydney

PHL - SYD

PHLSYD

Philadelphia

Tue 9/12

12:22-08:30

2 stops28h 08m

Sydney Kingsford Smith

Tue 16/12

10:40-00:51

2 stops30h 11m

$1,627

PhiladelphiaSydney

PHL - SYD

PHLSYD

Philadelphia

Fri 27/2

14:14-09:00

1 stop26h 46m

Sydney Kingsford Smith

Sun 8/3

13:05-18:24

1 stop21h 19m

$1,674

PhiladelphiaSydney

PHL - SYD

PHLSYD

Philadelphia

Thu 26/2

14:14-09:00

1 stop26h 46m

Sydney Kingsford Smith

Mon 9/3

13:05-19:24

1 stop21h 19m

$1,674

PhiladelphiaSydney

PHL - SYD

PHLSYD

Philadelphia

Sat 6/12

15:13-09:00

1 stop25h 47m

Sydney Kingsford Smith

Thu 11/12

11:20-23:49

1 stop28h 29m

$1,674

PhiladelphiaSydney

PHL - SYD

PHLSYD

Philadelphia

Wed 25/2

14:14-09:00

1 stop26h 46m

Sydney Kingsford Smith

Wed 11/3

13:05-19:24

1 stop21h 19m

$1,674

PhiladelphiaSydney

PHL - SYD

PHLSYD

Philadelphia

Fri 27/2

14:14-09:00

1 stop26h 46m

Sydney Kingsford Smith

Wed 11/3

17:45-23:49

1 stop21h 04m

$1,674

Flights are sorted by cheapest return flights first.

Deals found on 13/11

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 $209). Flying from Maryland to Sydney in December is currently the most expensive (average of $2,176). 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 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, Delta, and Alaska Airlines can get you from Maryland to Sydney in just under 26h 46m. Your travel time can differ by up to 15h. 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 cheapest airlines to fly from Maryland to Sydney one-way?

    To fly one-way, consider booking your trip with Qantas Airways, which is currently one of the cheapest options available, starting at $957. American Airlines flights start at $957 while deals on Fiji Airways start at $1,070 one-way.

  • 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 $209). Flying from Maryland to Sydney in December is currently the most expensive (average of $2,176). 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
Katoomba
Penrith
Terrigal
Manly
Randwick
Lithgow
Coogee
Leura
Bondi Beach
Cronulla

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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 14 November 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$2,212Average$2,376FlexibilityNo 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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