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

Delta, United Airlines, and Alaska Airlines are the most popular carriers operating from Maryland to Australia

What airlines fly to Australia?

United Airlines, Qantas Airways and American Airlines are the top three most popular airlines that fly to Australia from Maryland according to our data. United Airlines is the first choice among our users, with 62% of people opting to fly with this airline when traveling to Australia. Keep in mind that there are 5 different airlines that fly to Australia on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from Maryland to Australia refresh daily.

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

The number of operators available for flights from Maryland to Australia is 7 as of July 2026.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Maryland to Australia.

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

The necessary travel and health documents for your Australia trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$572 Cheap Flights from Maryland to Australia in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Maryland to Australia

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:50 am - 11:50 am

IAD

SYD

36h 00m

3 stops

1:15 pm - 4:07 pm

SYD

IAD

40h 52m

3 stops

$1,140Multiple Airlines

Wed, Aug 12 - Wed, Aug 19

3:55 pm - 6:55 am

BWI

SYD

25h 00m

1 stop

12:00 pm - 9:34 pm

SYD

BWI

23h 34m

1 stop

$1,150Qantas Airways

Wed, Aug 19 - Wed, Aug 26

3:55 pm - 6:55 am

BWI

SYD

25h 00m

1 stop

12:00 pm - 9:34 pm

SYD

BWI

23h 34m

1 stop

$1,151Qantas Airways

Wed, Aug 19 - Wed, Aug 26

2:18 pm - 6:50 am

BWI

SYD

26h 32m

2 stops

9:15 am - 9:19 am

SYD

BWI

38h 04m

2 stops

$1,177Delta

Mon, Aug 3 - Wed, Aug 19

3:55 pm - 5:00 am

BWI

MEL

23h 05m

1 stop

1:35 pm - 9:34 pm

MEL

BWI

21h 59m

1 stop

$1,179American Airlines

Sat, Aug 15 - Sat, Aug 29

1:15 pm - 6:55 am

BWI

SYD

27h 40m

2 stops

9:30 am - 4:35 pm

SYD

BWI

21h 05m

1 stop

$1,180United Airlines

Mon, Aug 17 - Sun, Aug 30

3:55 pm - 6:55 am

BWI

SYD

25h 00m

1 stop

12:00 pm - 9:34 pm

SYD

BWI

23h 34m

1 stop

$1,183American Airlines

Wed, Aug 12 - Wed, Aug 19

9:00 am - 7:00 am

BWI

SYD

32h 00m

1 stop

9:30 am - 4:35 pm

SYD

BWI

21h 05m

1 stop

$1,186United Airlines

Sun, Aug 30 - Tue, Sep 8

8:30 pm - 6:50 am

PHL

SYD

42h 20m

1 stop

3:50 pm - 2:40 pm

SYD

PHL

38h 50m

1 stop

$1,219Qatar Airways

Thu, Nov 5 - Tue, Nov 17

8:30 pm - 6:50 am

PHL

SYD

42h 20m

1 stop

3:50 pm - 2:40 pm

SYD

PHL

38h 50m

1 stop

$1,241Qatar Airways

Sun, Nov 8 - Wed, Nov 18

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Qantas Airways flights from Maryland to Australia

Our best Qantas Airways deals on Maryland to Australia flight tickets

Qantas Airways

Aug 19

BWI3:55 pmBaltimore/Washington

25h 00m

1 stop

SYD6:55 amSydney Kingsford Smith

Aug 26

SYD12:00 pmSydney Kingsford Smith

23h 34m

1 stop

BWI9:34 pmBaltimore/Washington

$1,150

Qantas Airways

Aug 19

BWI3:55 pmBaltimore/Washington

25h 00m

1 stop

SYD6:55 amSydney Kingsford Smith

Aug 26

SYD12:00 pmSydney Kingsford Smith

23h 34m

1 stop

BWI9:34 pmBaltimore/Washington

$1,151

Qantas Airways

Aug 17

BWI7:26 amBaltimore/Washington

33h 29m

1 stop

SYD6:55 amSydney Kingsford Smith

Aug 26

SYD12:00 pmSydney Kingsford Smith

23h 34m

1 stop

BWI9:34 pmBaltimore/Washington

$1,170

Air Canada flights from Maryland to Australia

Our best Air Canada deals on Maryland to Australia flight tickets

Air Canada

Sep 14

PHL10:05 amPhiladelphia

31h 15m

2 stops

SYD7:20 amSydney Kingsford Smith

Sep 27

SYD9:20 amSydney Kingsford Smith

26h 12m

2 stops

PHL9:32 pmPhiladelphia

$1,287

Air Canada

Nov 8

PHL3:20 pmPhiladelphia

26h 15m

2 stops

SYD9:35 amSydney Kingsford Smith

Nov 18

SYD11:20 amSydney Kingsford Smith

43h 24m

2 stops

PHL2:44 pmPhiladelphia

$1,288

Air Canada

Nov 8

PHL3:20 pmPhiladelphia

26h 15m

2 stops

SYD9:35 amSydney Kingsford Smith

Nov 18

SYD11:20 amSydney Kingsford Smith

43h 24m

2 stops

PHL2:44 pmPhiladelphia

$1,289

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Sydney

IAD - SYD

IADSYD

Washington, D.C. Dulles Intl

Wed 8/12

9:50 am-11:50 am

3 stops36h 00m

Sydney Kingsford Smith

Wed 8/19

1:15 pm-4:07 pm

3 stops40h 52m

$1,140

BaltimoreSydney

BWI - SYD

BWISYD

Baltimore/Washington

Wed 8/19

3:55 pm-6:55 am

1 stop25h 00m

Sydney Kingsford Smith

Wed 8/26

12:00 pm-9:34 pm

1 stop23h 34m

$1,150

BaltimoreSydney

BWI - SYD

BWISYD

Baltimore/Washington

Wed 8/19

3:55 pm-6:55 am

1 stop25h 00m

Sydney Kingsford Smith

Wed 8/26

12:00 pm-9:34 pm

1 stop23h 34m

$1,151

BaltimoreSydney

BWI - SYD

BWISYD

Baltimore/Washington

Mon 8/3

2:18 pm-6:50 am

2 stops26h 32m

Sydney Kingsford Smith

Wed 8/19

9:15 am-9:19 am

2 stops38h 04m

$1,177

Quickest round-trip

BaltimoreMelbourne

BWI - MEL

BWIMEL

Baltimore/Washington

Sat 8/15

3:55 pm-5:00 am

1 stop23h 05m

Melbourne

Sat 8/29

1:35 pm-9:34 pm

1 stop21h 59m

$1,179

BaltimoreSydney

BWI - SYD

BWISYD

Baltimore/Washington

Mon 8/17

1:15 pm-6:55 am

2 stops27h 40m

Sydney Kingsford Smith

Sun 8/30

9:30 am-4:35 pm

1 stop21h 05m

$1,180

BaltimoreSydney

BWI - SYD

BWISYD

Baltimore/Washington

Wed 8/12

3:55 pm-6:55 am

1 stop25h 00m

Sydney Kingsford Smith

Wed 8/19

12:00 pm-9:34 pm

1 stop23h 34m

$1,183

BaltimoreSydney

BWI - SYD

BWISYD

Baltimore/Washington

Sun 8/30

9:00 am-7:00 am

1 stop32h 00m

Sydney Kingsford Smith

Tue 9/8

9:30 am-4:35 pm

1 stop21h 05m

$1,186

PhiladelphiaSydney

PHL - SYD

PHLSYD

Philadelphia

Thu 11/5

8:30 pm-6:50 am

1 stop42h 20m

Sydney Kingsford Smith

Tue 11/17

3:50 pm-2:40 pm

1 stop38h 50m

$1,219

PhiladelphiaSydney

PHL - SYD

PHLSYD

Philadelphia

Sun 11/8

8:30 pm-6:50 am

1 stop42h 20m

Sydney Kingsford Smith

Wed 11/18

3:50 pm-2:40 pm

1 stop38h 50m

$1,241

Flights are sorted by cheapest round-trip 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?

The month of September is, on average, the cheapest month to fly to Australia from Maryland, with most prices found around $980. If you aren’t able to travel during the month of September, then book flights to Australia from Maryland during February instead. Flights to Australia in February, while not as cheap as those in September, still average around $1,221.

How far in advance should I book a flight from Maryland 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 $1,625 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Australia from Maryland for as low as $1,118 on momondo.

Can stopping save me money on Maryland to Australia flights?

You could potentially save up to 4% 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

Fastest flight time	21h 35m
Direct flights	None

The fastest flight from Maryland to Australia takes 21h 35m

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

Search flight deals

Frequently asked questions about flying from Maryland to Australia

When did momondo last update prices for flights from Maryland to Australia?
Prices for flights from Maryland to Australia refresh daily.
How many operators does momondo search for flights from Maryland to Australia?
The number of operators available for flights from Maryland to Australia is 7 as of July 2026.
How old do you have to be to fly from Maryland to Australia?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Maryland to Australia.
What documentation or ID do you need to fly to Australia?
The necessary travel and health documents for your Australia trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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
Delta	PriceFrom $282	Free Cancellation	Rating 7.8 8,478 reviews	Search Delta flights
Qantas Airways	PriceFrom $787	Free Cancellation	Rating 7.5 1,062 reviews	Search Qantas Airways flights
United Airlines	PriceFrom $987	Free Cancellation	Rating 7.4 10,006 reviews	Search United Airlines flights
American Airlines	PriceFrom $1,084	Free Cancellation	Rating 7.1 11,830 reviews	Search American Airlines flights
Air New Zealand	PriceFrom $1,294	Free Cancellation	Rating 8.0 654 reviews	Search Air New Zealand flights

Why use momondo?

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

Finding the right flight to Australia from Maryland is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Australia quick and easy, saving you time and money.

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

Flights from Maryland to Australia 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 Australia?

Once you have performed a search for Maryland to Australia flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

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