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Cheap flights from Maryland to Sydney from $434

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Maryland to Sydney departing on 9/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

Air Canada Logo
9:35 am - 8:20 amIAD-SYD
31h 45m2 stops
Air Canada Logo
10:20 am - 8:59 pmSYD-IAD
25h 39m2 stops
$835Air Canada
Find Deal
Tue, Oct 21 - Sun, Oct 26
Air Canada Logo
3:30 pm - 9:35 amPHL-SYD
26h 05m2 stops
Air Canada Logo
11:20 am - 2:47 pmSYD-PHL
43h 27m2 stops
$835Air Canada
Find Deal
Tue, Nov 11 - Tue, Nov 18
Logo
5:45 am - 10:35 amBWI-SYD
38h 50m2 stops
Logo
9:55 am - 7:01 amSYD-BWI
35h 06m2 stops
$1,057
Find Deal
Sat, Sep 13 - Sat, Sep 27
Logo
4:27 pm - 11:45 amBWI-SYD
29h 18m3 stops
Logo
1:15 pm - 7:01 amSYD-BWI
31h 46m2 stops
$1,093
Find Deal
Tue, Sep 9 - Tue, Sep 16
Qantas Airways Logo
3:22 pm - 10:55 amBWI-SYD
27h 33m2 stops
Qantas Airways Logo
2:20 pm - 10:23 pmSYD-BWI
24h 03m1 stop
$1,104Qantas Airways
Find Deal
Sun, Jan 18 - Sat, Jan 31
Qantas Airways Logo
3:23 pm - 10:25 pmBWI-SYD
39h 02m2 stops
Qantas Airways Logo
2:20 pm - 6:17 pmSYD-BWI
19h 57m1 stop
$1,109Qantas Airways
Find Deal
Tue, Nov 11 - Sun, Nov 23
Fiji Airways Logo
3:40 pm - 11:45 amPHL-SYD
30h 05m2 stops
Fiji Airways Logo
2:45 pm - 10:50 pmSYD-PHL
23h 05m2 stops
$1,228Fiji Airways
Find Deal
Wed, Sep 24 - Sat, Oct 11
Air New Zealand Logo
7:07 am - 8:45 amBWI-SYD
33h 38m2 stops
Air New Zealand Logo
1:55 pm - 5:40 amSYD-BWI
31h 45m2 stops
$1,236Air New Zealand
Find Deal
Tue, Nov 11 - Sun, Nov 23
Air New Zealand Logo
8:30 am - 7:45 amIAD-SYD
33h 15m2 stops
Air New Zealand Logo
11:50 am - 12:45 amSYD-IAD
27h 55m2 stops
$1,237Air New Zealand
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Sun, Sep 28 - Tue, Oct 21
Fiji Airways Logo
7:28 pm - 12:45 pmDCA-SYD
26h 17m2 stops
Fiji Airways Logo
2:30 pm - 9:00 pmSYD-DCA
22h 30m2 stops
$1,261Fiji Airways
Find Deal
Tue, Oct 28 - Sat, Nov 15

Air Canada flights from Maryland to Sydney

Our best Air Canada deals on Maryland to Sydney flight tickets
Air Canada
Oct 21
IAD9:35 amWashington, D.C. Dulles Intl
31h 45m
2 stops
SYD8:20 amSydney Kingsford Smith
Oct 26
SYD10:20 amSydney Kingsford Smith
25h 39m
2 stops
IAD8:59 pmWashington, D.C. Dulles Intl
$835
Find similar
Air Canada
Oct 21
IAD1:00 pmWashington, D.C. Dulles Intl
28h 20m
3 stops
SYD8:20 amSydney Kingsford Smith
Oct 26
SYD10:20 amSydney Kingsford Smith
25h 39m
2 stops
IAD8:59 pmWashington, D.C. Dulles Intl
$842
Find similar
Air Canada
Feb 2
IAD10:05 pmWashington, D.C. Dulles Intl
43h 30m
2 stops
SYD9:35 amSydney Kingsford Smith
Feb 15
SYD11:20 amSydney Kingsford Smith
25h 09m
2 stops
IAD8:29 pmWashington, D.C. Dulles Intl
$848
Find similar

Air New Zealand flights from Maryland to Sydney

Our best Air New Zealand deals on Maryland to Sydney flight tickets
Air New Zealand
Nov 11
BWI7:07 amBaltimore/Washington
33h 38m
2 stops
SYD8:45 amSydney Kingsford Smith
Nov 23
SYD1:55 pmSydney Kingsford Smith
31h 45m
2 stops
BWI5:40 amBaltimore/Washington
$1,236
Find similar
Air New Zealand
Nov 10
BWI7:07 amBaltimore/Washington
35h 23m
2 stops
SYD10:30 amSydney Kingsford Smith
Nov 23
SYD9:55 amSydney Kingsford Smith
35h 45m
2 stops
BWI5:40 amBaltimore/Washington
$1,237
Find similar
Air New Zealand
Oct 20
IAD10:14 pmWashington, D.C. Dulles Intl
43h 31m
2 stops
SYD8:45 amSydney Kingsford Smith
Nov 2
SYD1:55 pmSydney Kingsford Smith
27h 01m
2 stops
IAD1:56 amWashington, D.C. Dulles Intl
$1,252
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated August 11, 2025.
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

Washington, D.C.Sydney

IAD - SYD

IADSYD

Washington, D.C. Dulles Intl

Tue 10/21

9:35 am-8:20 am

2 stops31h 45m

Sydney Kingsford Smith

Sun 10/26

10:20 am-8:59 pm

2 stops25h 39m

$835

PhiladelphiaSydney

PHL - SYD

PHLSYD

Philadelphia

Tue 11/11

3:30 pm-9:35 am

2 stops26h 05m

Sydney Kingsford Smith

Tue 11/18

11:20 am-2:47 pm

2 stops43h 27m

$835

BaltimoreSydney

BWI - SYD

BWISYD

Baltimore/Washington

Sat 9/13

5:45 am-10:35 am

2 stops38h 50m

Sydney Kingsford Smith

Sat 9/27

9:55 am-7:01 am

2 stops35h 06m

$1,057

BaltimoreSydney

BWI - SYD

BWISYD

Baltimore/Washington

Tue 9/9

4:27 pm-11:45 am

3 stops29h 18m

Sydney Kingsford Smith

Tue 9/16

1:15 pm-7:01 am

2 stops31h 46m

$1,093

BaltimoreSydney

BWI - SYD

BWISYD

Baltimore/Washington

Sun 1/18

3:22 pm-10:55 am

2 stops27h 33m

Sydney Kingsford Smith

Sat 1/31

2:20 pm-10:23 pm

1 stop24h 03m

$1,104

BaltimoreSydney

BWI - SYD

BWISYD

Baltimore/Washington

Tue 11/11

3:23 pm-10:25 pm

2 stops39h 02m

Sydney Kingsford Smith

Sun 11/23

2:20 pm-6:17 pm

1 stop19h 57m

$1,109

PhiladelphiaSydney

PHL - SYD

PHLSYD

Philadelphia

Wed 9/24

3:40 pm-11:45 am

2 stops30h 05m

Sydney Kingsford Smith

Sat 10/11

2:45 pm-10:50 pm

2 stops23h 05m

$1,228

BaltimoreSydney

BWI - SYD

BWISYD

Baltimore/Washington

Tue 11/11

7:07 am-8:45 am

2 stops33h 38m

Sydney Kingsford Smith

Sun 11/23

1:55 pm-5:40 am

2 stops31h 45m

$1,236

Washington, D.C.Sydney

IAD - SYD

IADSYD

Washington, D.C. Dulles Intl

Sun 9/28

8:30 am-7:45 am

2 stops33h 15m

Sydney Kingsford Smith

Tue 10/21

11:50 am-12:45 am

2 stops27h 55m

$1,237

Washington, D.C.Sydney

DCA - SYD

DCASYD

Washington, D.C. Reagan-National

Tue 10/28

7:28 pm-12:45 pm

2 stops26h 17m

Sydney Kingsford Smith

Sat 11/15

2:30 pm-9:00 pm

2 stops22h 30m

$1,261

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Maryland to Sydney

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Sydney?

In general, August is the cheapest month to fly from Maryland to Sydney. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $865. If you are unable to visit Sydney during the month of August, then departing from Maryland during the month April is also very affordable. Most momondo users find prices during this month for around $908.

What is the cheapest day to depart on your flight to Sydney?

The cheapest day to depart from Maryland to Sydney is on a Tuesday when prices can be found for as low as $1,353. The most expensive day to fly to Sydney is Friday, with ticket prices averaging around $1,485.

What is the cheapest time of day to depart on your flight to Sydney?

According to our data, the cheapest time of day to fly to Sydney is at noon. momondo users have found flights departing from Maryland to Sydney at noon for as low as $1,219. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Sydney are more costly in the evening, with an average ticket price of $1,464. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

How far in advance should I book a flight to Sydney?

You are more likely to see cheaper flights to Sydney from Maryland when booking weeks ahead of your departure date. In general, you can expect to find flights to Sydney for around $1,543 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Sydney from Maryland for as low as $892 on momondo.

Can stopping save me money on Maryland to Sydney flights?

You could potentially save up to 18% on your flight if you consider stops on a Maryland to Sydney flight.

Cheap Maryland to Sydney flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Maryland to Sydney

Best Price Found

$434

Fastest flight time

22h 10m

Direct flights

None

Airports in Sydney

1 airport
The best one-way flight to Sydney from Maryland in the past 72 hours is $434. The best round-trip flight deal from Maryland to Sydney found on momondo in the last 72 hours is $835.
The fastest flight from Maryland to Sydney takes 22h 10m
There are no direct flights from Maryland to Sydney. Popular non-direct routes for this connection are Washington, D.C. Reagan-National Airport - Sydney Kingsford Smith Airport, Philadelphia Airport - Sydney Kingsford Smith Airport and Baltimore/Washington Airport - Sydney Kingsford Smith Airport.
There is 1 airport near Sydney: Sydney Kingsford Smith (SYD)
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  • When did momondo last update prices for flights from Maryland to Sydney Kingsford Smith Airport?

    Prices for flights from Maryland to Sydney Kingsford Smith Airport are updated daily.

  • How many operators does momondo search for flights from Maryland to Sydney Kingsford Smith Airport?

  • How old do you have to be to fly from Maryland to Sydney Kingsford Smith Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Maryland to Sydney Kingsford Smith Airport.

  • What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?

    The travel and health documents required for your trip to Sydney Kingsford Smith Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Sydney Kingsford Smith Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Maryland to Sydney

Compare and see reviews for airlines that fly from Maryland to Sydney with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $276Free CancellationRating
8.0
7,979 reviews
Search Delta flights
American AirlinesPriceFrom $858Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
Qantas AirwaysPriceFrom $956Free CancellationRating
7.5
893 reviews
Search Qantas Airways flights
United AirlinesPriceFrom $1,198Free CancellationRating
7.4
8,920 reviews
Search United Airlines flights

Traveling to a place near Sydney?

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

Why use momondo?

Why should I use momondo to find a flight deal from Maryland to Sydney?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Sydney from Maryland.

Can I find flights from Maryland to Sydney with flexible booking policies on momondo?

Flights from Maryland to Sydney with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Maryland to Sydney?

momondo helps you find the best flight between Maryland and Sydney by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Maryland to Sydney right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Maryland to Sydney flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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