HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Sydney

$549+ Cheap flights from Maryland to Sydney (SYD)

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 2/17. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — SYD
Dec 5 — Dec 121
Fri 12/5
Fri 12/12
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Maryland to Sydney with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 November 5, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$996
(Air Canada)

One-way from

$598
(oojo)

Popular in

December

Cheapest in

August

Average price

$1,297
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 Sydney Kingsford Smith
Search Deals
One-way flight from Maryland to Sydney Kingsford Smith
Search Deals
Highest demand for flights based on searches. 22% potential increase in price ($348 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($52 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Find flight deals from Maryland to Sydney

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 November 5, 2025.

This Air Canada deal was found by Cheapflights users on 11/5. 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.
Wed 11/263:30 pmPHL - SYD
2 stops26h 05mAir Canada
Mon 12/154:00 pmSYD - PHL
2 stops39h 49mAir Canada
Deal found 11/5$997
This Cheapflightsfares deal was found by Cheapflights users on 11/3. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/243:45 pmPHL - SYD
1 stop25h 15mQantas Airways
Mon 12/12:05 pmSYD - PHL
1 stop24h 50mQantas Airways
Deal found 11/3$1,020
This American Airlines deal was found by Cheapflights users on 11/4. 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.
Tue 11/251:57 pmPHL - SYD
1 stop27h 03mAmerican Airlines
Tue 12/211:20 amSYD - PHL
1 stop28h 26mAmerican Airlines
Deal found 11/4$1,045
This American Airlines deal was found by Cheapflights users on 11/5. 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.
Sun 12/78:56 amPHL - SYD
1 stop32h 04mAmerican Airlines
Mon 12/2211:20 amSYD - PHL
2 stops24h 31mAmerican Airlines
Deal found 11/5$1,049
This United Airlines deal was found by Cheapflights users on 11/5. 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.
Wed 11/268:15 amPHL - SYD
1 stop30h 45mUnited Airlines
Mon 12/1512:10 pmSYD - PHL
1 stop23h 31mUnited Airlines
Deal found 11/5$1,061
This United Airlines deal was found by Cheapflights users on 11/4. 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.
Tue 11/2512:40 pmPHL - SYD
3 stops28h 25mUnited Airlines
Tue 12/211:50 amSYD - PHL
2 stops25h 20mUnited Airlines
Deal found 11/4$1,066
This United Airlines deal was found by Cheapflights users on 11/3. 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 11/243:00 pmPHL - SYD
2 stops26h 05mUnited Airlines
Mon 12/111:50 amSYD - PHL
2 stops40h 17mUnited Airlines
Deal found 11/3$1,067
This oojo deal was found by Cheapflights users on 11/3. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2711:00 amPHL - SYD
1 stop30h 00mQantas Airways
Wed 12/107:15 pmSYD - PHL
2 stops38h 03mQantas Airways
Deal found 11/3$1,074
This United Airlines deal was found by Cheapflights users on 11/4. 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.
Sat 12/68:05 pmPHL - SYD
2 stops45h 00mUnited Airlines
Mon 12/222:00 pmSYD - PHL
2 stops26h 45mUnited Airlines
Deal found 11/4$1,082
This Air Canada deal was found by Cheapflights users on 11/3. 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.
Thu 12/47:50 amPHL - SYD
2 stops33h 45mAir Canada
Thu 12/114:00 pmSYD - PHL
2 stops38h 50mAir Canada
Deal found 11/3$1,083
This Expedia deal was found by Cheapflights users on 11/4. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/41:20 pmIAD - SYD
2 stops28h 15mAir Canada
Thu 12/114:00 pmSYD - IAD
2 stops35h 39mAir Canada
Deal found 11/4$1,161
This Orbitz deal was found by Cheapflights users on 11/4. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/810:11 pmIAD - SYD
2 stops43h 24mAir Canada
Sun 11/1611:20 amSYD - IAD
2 stops45h 07mAir Canada
Deal found 11/4$1,163

Cheapflights Fare Finder

 
Customize 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 2,558,603 searches. Data last updated November 5, 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

Tue 11/25

1:57 pm-9:00 am

1 stop27h 03m

Sydney Kingsford Smith

Tue 12/2

11:20 am-11:46 pm

1 stop28h 26m

$1,045

PhiladelphiaSydney

PHL - SYD

PHLSYD

Philadelphia

Tue 3/24

3:30 pm-8:35 am

2 stops26h 05m

Sydney Kingsford Smith

Fri 4/10

9:20 am-2:46 pm

3 stops43h 26m

$1,050

PhiladelphiaSydney

PHL - SYD

PHLSYD

Philadelphia

Wed 11/26

9:45 am-7:00 am

2 stops29h 15m

Sydney Kingsford Smith

Mon 12/15

12:10 pm-7:41 pm

1 stop23h 31m

$1,061

PhiladelphiaSydney

PHL - SYD

PHLSYD

Philadelphia

Mon 1/19

2:30 pm-8:30 am

2 stops26h 00m

Sydney Kingsford Smith

Sun 2/1

10:40 am-12:23 am

2 stops29h 43m

$1,066

PhiladelphiaSydney

PHL - SYD

PHLSYD

Philadelphia

Tue 11/25

12:40 pm-9:05 am

3 stops28h 25m

Sydney Kingsford Smith

Tue 12/2

11:50 am-9:10 pm

2 stops25h 20m

$1,066

Washington, D.C.Sydney

DCA - SYD

DCASYD

Washington, D.C. Reagan-National

Wed 4/1

2:54 pm-8:05 am

2 stops26h 11m

Sydney Kingsford Smith

Tue 4/28

9:10 am-8:53 pm

1 stop25h 43m

$1,251

BaltimoreSydney

BWI - SYD

BWISYD

Baltimore/Washington

Sun 11/16

6:35 pm-9:15 am

1 stop22h 40m

Sydney Kingsford Smith

Tue 12/2

11:50 am-4:15 pm

1 stop20h 25m

$1,254

Washington, D.C.Sydney

IAD - SYD

IADSYD

Washington, D.C. Dulles Intl

Mon 11/10

12:55 pm-7:00 am

1 stop26h 05m

Sydney Kingsford Smith

Sun 11/16

11:20 am-6:34 pm

1 stop23h 14m

$1,263

BaltimoreSydney

BWI - SYD

BWISYD

Baltimore/Washington

Wed 4/1

5:50 pm-8:00 am

1 stop23h 10m

Sydney Kingsford Smith

Tue 4/28

10:20 am-5:17 pm

1 stop20h 57m

$1,263

Washington, D.C.Sydney

IAD - SYD

IADSYD

Washington, D.C. Dulles Intl

Mon 11/10

6:03 pm-9:15 am

1 stop23h 12m

Sydney Kingsford Smith

Tue 11/18

11:50 am-8:51 pm

1 stop25h 01m

$1,264

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/4

Showing 1-10 of 60 results
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 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 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 $137). Flying from Maryland to Sydney in December is currently the most expensive (average of $1,439). 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.

What is the cheapest time of day to fly from MD to SYD?

Find hourly flight availability from Maryland to Sydney. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 5, 2025.

It’s typically best to fly out from Maryland to Sydney in the morning. Doing so could potentially save you 27% on the flight price compared to flying in the evening, which is usually more expensive.

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?

    Sydney Kingsford Smith (SYD) is the airport you will fly into if you book a flight from Maryland to Sydney. It is only a 4.6 mi journey from Kingsford Smith (SYD) to Sydney’s city center.

  • How long is the flight from Maryland to Sydney?

    American Airlines, United Airlines, and Delta can get you from Maryland to Sydney in just under 24h 55m. Your travel time can differ by up to 4h 20m. There are 9737 mi between Maryland and Sydney. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Maryland to Sydney one-way?

    The cheapest airlines for a one-way flight from Maryland to Sydney are Qantas Airways ($627), American Airlines ($628), and United Airlines ($631).

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

    The most popular flight routes from Maryland to Sydney are Washington, D.C. Dulles Intl - Sydney Kingsford Smith, Washington, D.C. Reagan-National - Sydney Kingsford Smith and Baltimore/Washington - Sydney Kingsford Smith.

  • 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 vacation 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 $137). Flying from Maryland to Sydney in December is currently the most expensive (average of $1,439). 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

Traveling to a place near Sydney?

Book flights to Sydney if you plan to visit one of these locations
Parramatta
Wollongong
Manly
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.

Alternative routes for Maryland to Sydney

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to Sydney flights
San Francisco to Sydney flights
John F Kennedy Intl to Sydney flights
Dallas/Fort Worth to Sydney flights
Newark to Sydney flights
LaGuardia to Sydney flights
Hobby to Sydney flights
Ontario to Sydney flights
Dulles Intl to Sydney flights
Honolulu to Sydney flights
Santa Ana to Sydney flights
Seattle to Sydney flights
George Bush Intcntl to Sydney flights
O'Hare Intl to Sydney flights
Reagan-National to Sydney flights
Boston to Sydney flights
Baltimore to Sydney flights
Atlanta to Sydney flights
Sky Harbor Intl to Sydney flights
Portland to Sydney flights
Denver to Sydney flights
Midway to Sydney flights
Minneapolis to Sydney flights
Detroit to Sydney flights
Orlando to Sydney flights
Philadelphia to Sydney flights
Austin to Sydney flights
Miami to Sydney flights
Indianapolis to Sydney flights
San Diego to Sydney flights
San Jose to Sydney flights
Salt Lake City to Sydney flights
Tampa to Sydney flights
Raleigh to Sydney flights
Charlotte to Sydney flights
Cincinnati to Sydney flights
Love Field to Sydney flights
Sacramento to Sydney flights
Fort Lauderdale to Sydney flights
Long Beach to Sydney flights
Nashville to Sydney flights
Knoxville to Sydney flights
Oakland to Sydney flights
St. Louis to Sydney flights
Milwaukee to Sydney flights
Memphis to Sydney flights
Las Vegas to Sydney flights
Pittsburgh to Sydney flights
Syracuse to Sydney flights
Providence to Sydney flights

Top 4 airlines flying from Maryland to Sydney

Discover the top 4 airlines 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 2,558,603 searches. Data last updated November 5, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$276Average$795FlexibilityNo cancel feeOn-timeN/A
Qantas AirwaysCheapest$787Average$1,370FlexibilityNo cancel feeOn-time74%
American AirlinesCheapest$858Average$1,406FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$1,180Average$1,549FlexibilityNo cancel feeOn-time69%

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.