What is the cheapest airline that flies from Maryland to Australia?

Qantas Airways, American Airlines, and United Airlines are the most popular carriers operating from Maryland to Australia

When did momondo last update prices for flights from Maryland to Australia?

Prices for flights from Maryland to Australia are refreshed on a daily basis.

How many operators does momondo search for flights from Maryland to Australia?

As of November 2025, there is 1 operator available to choose from for flights from Maryland to Australia.

How old do you have to be to fly from Maryland to Australia?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Maryland to Australia.

What documentation or ID do you need to fly to Australia?

The travel and health documents required for your trip to Australia 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 licence, and a passport valid for six-months after you plan to arrive at Australia. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$745 Cheap Flights from Maryland to Australia in 2025/26

1 adult

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Find the cheapest flights from Maryland to Australia

Round-trip

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

15:13 - 09:00PHL-SYD

25h 47m1 stop

19:15 - 14:27SYD-PHL

35h 12m2 stops

$1,503Qantas Airways

Find Deal

Wed, 3 Dec - Mon, 16 Feb

14:14 - 10:05PHL-SYD

51h 51m2 stops

17:45 - 23:41SYD-PHL

21h 56m1 stop

$1,514Qantas Airways

Find Deal

Mon, 16 Feb - Tue, 24 Feb

17:19 - 08:05PHL-SYD

23h 46m1 stop

09:10 - 17:55SYD-PHL

22h 45m1 stop

$1,522Qantas Airways

Find Deal

Tue, 31 Mar - Mon, 20 Apr

09:45 - 09:35IAD-SYD

31h 50m2 stops

10:20 - 20:54SYD-IAD

25h 34m2 stops

$1,539Air Canada

Find Deal

Wed, 25 Feb - Wed, 11 Mar

11:05 - 09:35DCA-SYD

30h 30m2 stops

11:20 - 21:58SYD-DCA

26h 38m2 stops

$1,539Air Canada

Find Deal

Mon, 2 Feb - Sun, 15 Feb

17:10 - 09:00PHL-SYD

23h 50m2 stops

11:20 - 19:21SYD-PHL

24h 01m2 stops

$1,623American Airlines

Find Deal

Sun, 7 Dec - Wed, 17 Dec

09:45 - 08:45IAD-BNE

32h 00m2 stops

06:10 - 20:29BNE-IAD

29h 19m3 stops

$1,643Multiple Airlines

Find Deal

Tue, 13 Jan - Sat, 7 Feb

13:15 - 09:05PHL-SYD

27h 50m3 stops

12:10 - 19:08SYD-PHL

22h 58m2 stops

$1,649United Airlines

Find Deal

Sun, 7 Dec - Wed, 17 Dec

16:30 - 08:45IAD-BNE

25h 15m2 stops

06:10 - 21:25BNE-IAD

30h 15m3 stops

$1,652Multiple Airlines

Find Deal

Tue, 13 Jan - Sat, 7 Feb

16:03 - 09:00BWI-MEL

25h 57m2 stops

10:55 - 23:31MEL-BWI

26h 36m2 stops

$1,849United Airlines

Find Deal

Tue, 17 Mar - Mon, 20 Apr

American Airlines flights from Maryland to Australia

Our best American Airlines deals on Maryland to Australia flight tickets

American Airlines

7 Dec

PHL17:00Philadelphia

24h 00m

1 stop

SYD09:00Sydney Kingsford Smith

17 Dec

SYD11:20Sydney Kingsford Smith

24h 30m

2 stops

PHL19:50Philadelphia

$1,623

Find similar

American Airlines

28 Feb

BWI17:30Baltimore/Washington

67h 30m

2 stops

MEL05:00Melbourne

4 Mar

MEL16:25Melbourne

46h 34m

2 stops

BWI22:59Baltimore/Washington

$1,948

Find similar

American Airlines

28 Mar

BWI15:20Baltimore/Washington

24h 35m

1 stop

SYD06:55Sydney Kingsford Smith

18 Apr

SYD12:00Sydney Kingsford Smith

24h 22m

1 stop

BWI22:22Baltimore/Washington

$1,974

Find similar

United Airlines flights from Maryland to Australia

Our best United Airlines deals on Maryland to Australia flight tickets

United Airlines

7 Dec

PHL13:15Philadelphia

27h 50m

3 stops

SYD09:05Sydney Kingsford Smith

17 Dec

SYD12:10Sydney Kingsford Smith

22h 58m

2 stops

PHL19:08Philadelphia

$1,649

Find similar

United Airlines

29 Dec

PHL18:25Philadelphia

43h 55m

1 stop

SYD06:20Sydney Kingsford Smith

15 Jan

SYD11:50Sydney Kingsford Smith

20h 46m

1 stop

PHL16:36Philadelphia

$1,774

Find similar

United Airlines

29 Dec

PHL18:25Philadelphia

43h 55m

1 stop

SYD06:20Sydney Kingsford Smith

15 Jan

SYD11:20Sydney Kingsford Smith

28h 12m

2 stops

PHL23:32Philadelphia

$1,782

Find similar

Fly from

Fly to

Route

Depart

Return

Price

PhiladelphiaSydney

PHL - SYD

PHLSYD

Philadelphia

Wed 3/12

15:13-09:00

1 stop25h 47m

Sydney Kingsford Smith

Mon 16/2

19:15-14:27

2 stops35h 12m

$1,503

PhiladelphiaSydney

PHL - SYD

PHLSYD

Philadelphia

Mon 16/2

14:14-10:05

2 stops51h 51m

Sydney Kingsford Smith

Tue 24/2

17:45-23:41

1 stop21h 56m

$1,514

PhiladelphiaSydney

PHL - SYD

PHLSYD

Philadelphia

Tue 31/3

17:19-08:05

1 stop23h 46m

Sydney Kingsford Smith

Mon 20/4

09:10-17:55

1 stop22h 45m

$1,522

Washington, D.C.Sydney

IAD - SYD

IADSYD

Washington, D.C. Dulles Intl

Wed 25/2

09:45-09:35

2 stops31h 50m

Sydney Kingsford Smith

Wed 11/3

10:20-20:54

2 stops25h 34m

$1,539

Washington, D.C.Sydney

DCA - SYD

DCASYD

Washington, D.C. Reagan-National

Mon 2/2

11:05-09:35

2 stops30h 30m

Sydney Kingsford Smith

Sun 15/2

11:20-21:58

2 stops26h 38m

$1,539

PhiladelphiaSydney

PHL - SYD

PHLSYD

Philadelphia

Sun 7/12

17:10-09:00

2 stops23h 50m

Sydney Kingsford Smith

Wed 17/12

11:20-19:21

2 stops24h 01m

$1,623

Washington, D.C.Brisbane

IAD - BNE

IADBNE

Washington, D.C. Dulles Intl

Tue 13/1

09:45-08:45

2 stops32h 00m

Brisbane

Sat 7/2

06:10-20:29

3 stops29h 19m

$1,643

PhiladelphiaSydney

PHL - SYD

PHLSYD

Philadelphia

Sun 7/12

13:15-09:05

3 stops27h 50m

Sydney Kingsford Smith

Wed 17/12

12:10-19:08

2 stops22h 58m

$1,649

Washington, D.C.Brisbane

IAD - BNE

IADBNE

Washington, D.C. Dulles Intl

Tue 13/1

16:30-08:45

2 stops25h 15m

Brisbane

Sat 7/2

06:10-21:25

3 stops30h 15m

$1,652

BaltimoreMelbourne

BWI - MEL

BWIMEL

Baltimore/Washington

Tue 17/3

16:03-09:00

2 stops25h 57m

Melbourne

Mon 20/4

10:55-23:31

2 stops26h 36m

$1,849

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Maryland to Australia

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

Prices

Airlines

What is the cheapest month to fly to Australia?

In general, August is the cheapest month to fly from Maryland to Australia. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,335. If you don’t want to visit Australia in August, then you should wait until April to fly from Maryland, when ticket prices are also cheap, with an average price of $1,370.

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

According to our data, the cheapest time of day to fly to Australia is in the afternoon. momondo users have found flights departing from Maryland to Australia in the afternoon for as low as $2,321. 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 Australia are more costly in the morning, with an average ticket price of $3,144. Departure times in the morning 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 Australia?

You are more likely to see cheaper flights to Australia from Maryland when booking weeks ahead of your departure date. In general, you can expect to find flights to Australia for around $1,943 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Australia from Maryland for as low as $965 on momondo.

Can stopping save me money on Maryland to Australia flights?

You could potentially save up to 25% on your flight if you consider stops on a Maryland to Australia flight.

Cheap Maryland to Australia flight deals and tips

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

Direct flights	None

There are no direct flights from Maryland to Australia. There are no popular flight routes from Maryland to Australia.

Search flight deals

When did momondo last update prices for flights from Maryland to Australia?
Prices for flights from Maryland to Australia are refreshed on a daily basis.
How many operators does momondo search for flights from Maryland to Australia?
As of November 2025, there is 1 operator available to choose from for flights from Maryland to Australia.
How old do you have to be to fly from Maryland to Australia?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Maryland to Australia.
What documentation or ID do you need to fly to Australia?
The travel and health documents required for your trip to Australia 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 licence, and a passport valid for six-months after you plan to arrive at Australia. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Maryland to Australia

Compare and see reviews for airlines that fly from Maryland to Australia with momondo

Airline	Rating	Free cancellation	Price
United Airlines	PriceFrom $2,245	Free cancellation	Rating 7.4 9,037 reviews		Search United Airlines flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Maryland to Australia . Millions of users trust and use momondo every year so you are in good hands.

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

Yes. All flights to Australia from Maryland on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo provides multiple filters to help you find the best flight to Australia from Maryland. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are not ready to book a flight from Maryland to Australia now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Australia and let you know when they change.