Find flights
When to book
FAQs

Cheap flights from Maryland to Sydney from $734

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 19/5. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — SYD
28 May — 4 Jun1
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 April 2026.

Mon 4/506:00
IAD
-
SYD
3 stops39h 50m
Multiple Airlines
Mon 11/506:00
SYD
-
IAD
3 stops42h 12m
Multiple Airlines
Deal found 26/4$1,624
Wed 13/507:40
IAD
-
SYD
3 stops38h 10m
Multiple Airlines
Mon 25/513:15
SYD
-
IAD
3 stops34h 57m
Multiple Airlines
Deal found 27/4$1,713
Mon 8/617:40
PHL
-
SYD
1 stop23h 25m
Qantas Airways
Mon 15/609:10
SYD
-
PHL
1 stop23h 25m
Qantas Airways
Deal found 23/4$1,774
Sun 8/1119:50
PHL
-
SYD
1 stop31h 00m
Qatar Airways
Wed 18/1121:40
SYD
-
PHL
1 stop51h 20m
Qatar Airways
Deal found 28/4$1,775
Mon 10/815:37
PHL
-
SYD
1 stop25h 28m
Qantas Airways
Wed 26/809:10
SYD
-
PHL
1 stop23h 24m
Qantas Airways
Deal found 23/4$1,788
Sun 26/417:37
PHL
-
SYD
1 stop23h 28m
Qantas Airways
Sun 10/509:10
SYD
-
PHL
1 stop21h 15m
Qantas Airways
Deal found 23/4$1,789
Mon 3/818:01
PHL
-
SYD
1 stop23h 04m
Qantas Airways
Sun 9/821:25
SYD
-
PHL
1 stop23h 17m
Qantas Airways
Deal found 23/4$1,791
Sun 8/1110:46
PHL
-
SYD
1 stop28h 09m
Qantas Airways
Wed 18/1106:00
SYD
-
PHL
2 stops24h 37m
Qantas Airways
Deal found 27/4$1,795
Mon 14/917:30
PHL
-
SYD
2 stops23h 35m
American Airlines
Sun 27/912:00
SYD
-
PHL
1 stop20h 56m
American Airlines
Deal found 23/4$1,814
Sun 26/413:27
PHL
-
SYD
2 stops27h 33m
United Airlines
Sun 10/509:30
SYD
-
PHL
2 stops26h 14m
United Airlines
Deal found 23/4$1,819
Thu 5/1119:50
PHL
-
SYD
1 stop31h 00m
Qatar Airways
Sun 15/1121:40
SYD
-
PHL
1 stop51h 20m
Qatar Airways
Deal found 28/4$1,831
Mon 10/813:31
PHL
-
SYD
2 stops27h 29m
United Airlines
Wed 26/810:20
SYD
-
PHL
1 stop21h 10m
United Airlines
Deal found 23/4$1,835

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 April 2026.

Round-trip from

$1,713

One-way from

$734

Popular in

December

Cheapest in

February

Average price

$1,806
13/5-25/5
  • 13/5-25/5
  • 6 total stops
  • 73h 07m total
  • Maryland to Sydney
Search Deals
19/5
  • 19/5
  • 3 total stops
  • 59h 35m total
  • Maryland to Sydney
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($100 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($58 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 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 April 2026.
Use the filters below to find and compare flights from Maryland to Sydney that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

PhiladelphiaSydney

PHL - SYD

PHLSYD

Philadelphia

Mon 14/9

11:30-07:00

2 stops29h 30m

Sydney Kingsford Smith

Sun 27/9

09:30-23:21

2 stops27h 51m

$1,819

PhiladelphiaSydney

PHL - SYD

PHLSYD

Philadelphia

Mon 3/8

15:10-07:00

2 stops25h 50m

Sydney Kingsford Smith

Sun 9/8

10:20-05:31

2 stops33h 11m

$1,841
Fastest return journey

BaltimoreSydney

BWI - SYD

BWISYD

Baltimore/Washington

Mon 25/5

19:21-07:00

1 stop21h 39m

Sydney Kingsford Smith

Mon 1/6

10:20-17:57

1 stop21h 37m

$1,865

BaltimoreSydney

BWI - SYD

BWISYD

Baltimore/Washington

Sun 26/7

15:03-07:00

2 stops25h 57m

Sydney Kingsford Smith

Sun 16/8

09:30-16:31

1 stop21h 01m

$1,865

BaltimoreSydney

BWI - SYD

BWISYD

Baltimore/Washington

Sun 2/8

15:03-07:00

2 stops25h 57m

Sydney Kingsford Smith

Sun 23/8

10:20-17:50

1 stop21h 30m

$1,865

BaltimoreSydney

BWI - SYD

BWISYD

Baltimore/Washington

Sun 9/8

15:03-07:00

2 stops25h 57m

Sydney Kingsford Smith

Tue 18/8

09:30-16:31

1 stop21h 01m

$1,865

BaltimoreSydney

BWI - SYD

BWISYD

Baltimore/Washington

Tue 4/8

15:03-07:00

2 stops25h 57m

Sydney Kingsford Smith

Sun 27/9

09:30-16:35

1 stop21h 05m

$1,865

BaltimoreSydney

BWI - SYD

BWISYD

Baltimore/Washington

Sun 2/8

15:03-07:00

2 stops25h 57m

Sydney Kingsford Smith

Sun 16/8

09:30-16:31

1 stop21h 01m

$1,865

BaltimoreSydney

BWI - SYD

BWISYD

Baltimore/Washington

Mon 8/6

15:03-07:00

2 stops25h 57m

Sydney Kingsford Smith

Mon 15/6

09:30-17:43

1 stop22h 13m

$1,866

BaltimoreSydney

BWI - SYD

BWISYD

Baltimore/Washington

Sun 24/5

18:59-06:55

1 stop21h 56m

Sydney Kingsford Smith

Mon 1/6

09:30-17:43

1 stop22h 13m

$1,866

Flights are sorted by cheapest return flights first.

Deals found on 24/4

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

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

How far ahead should I book a flight from Maryland to Sydney?

To ensure you get the cheapest price possible for a flight from Maryland to Sydney, you should look to book at least 42 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, September is the cheapest month in which you can book a flight from Maryland to Sydney (average of $159). Flying from Maryland to Sydney in May is currently the most expensive (average of $1,869). 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?

    United Airlines, Qatar Airways, and Delta can get you from Maryland to Sydney in just under 26h 38m. Your travel time can differ by up to 7h 32m. 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, September is the cheapest month in which you can book a flight from Maryland to Sydney (average of $159). Flying from Maryland to Sydney in May is currently the most expensive (average of $1,869). 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
Katoomba
Terrigal
Lithgow
Cronulla
Manly
Bondi Beach
Leura
Randwick
Coogee

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.

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.

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.