What is the cheapest airline that flies from Maryland to Sydney Kingsford Smith?

Delta, United Airlines, and Turkish Airlines are the most popular carriers operating from Maryland to Sydney Kingsford Smith

What airlines fly to Sydney?

United Airlines, Qantas Airways and Delta are the top three most popular airlines that fly to Sydney from Maryland according to our data. United Airlines is the first choice among our users, with 59% of people opting to fly with this airline when traveling to Sydney. Keep in mind that there are 4 different airlines that fly to Sydney 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 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?

As of March 2026, there are 7 operators available to choose from 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.

$466 Cheap Flights from Maryland to Sydney in 2026

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One-way

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Cheap round-trip flights

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1:20 pm - 6:50 am

PHL

SYD

27h 30m

2 stops

9:15 am - 10:50 pm

SYD

PHL

27h 35m

2 stops

$1,006Delta

Tue, Apr 28 - Mon, May 4

5:45 am - 6:50 am

PHL

SYD

35h 05m

2 stops

9:15 am - 8:49 pm

SYD

PHL

25h 34m

2 stops

$1,045Delta

Sun, May 10 - Sat, May 16

1:20 pm - 6:50 am

PHL

SYD

27h 30m

2 stops

9:15 am - 8:53 pm

SYD

PHL

25h 38m

2 stops

$1,046Delta

Mon, Apr 13 - Tue, Apr 21

7:00 pm - 9:00 am

PHL

SYD

23h 00m

1 stop

11:20 am - 7:42 pm

SYD

PHL

23h 22m

1 stop

$1,050Qantas Airways

Tue, Mar 17 - Tue, Mar 24

5:15 pm - 9:00 am

PHL

SYD

24h 45m

2 stops

11:20 am - 7:42 pm

SYD

PHL

23h 22m

1 stop

$1,057American Airlines

Tue, Mar 17 - Tue, Mar 24

3:22 pm - 10:20 am

BWI

SYD

27h 58m

2 stops

1:05 pm - 6:13 pm

SYD

BWI

20h 08m

1 stop

$1,110Qantas Airways

Tue, Mar 10 - Thu, Mar 19

6:22 am - 8:45 am

BWI

SYD

36h 23m

2 stops

11:55 am - 5:15 am

SYD

BWI

31h 20m

2 stops

$1,239Air New Zealand

Sun, Apr 12 - Sun, Apr 19

6:22 am - 8:45 am

BWI

SYD

36h 23m

2 stops

11:55 am - 5:15 am

SYD

BWI

31h 20m

2 stops

$1,240Air New Zealand

Sun, Apr 5 - Sun, Apr 19

9:55 am - 8:35 am

IAD

SYD

31h 40m

2 stops

10:20 am - 11:23 am

SYD

IAD

40h 03m

1 stop

$1,366Multiple Airlines

Thu, Mar 19 - Sat, Mar 28

8:20 am - 7:20 am

IAD

SYD

33h 00m

1 stop

9:20 am - 8:29 pm

SYD

IAD

25h 09m

1 stop

$1,372Multiple Airlines

Thu, Apr 9 - Thu, Apr 16

Turkish Airlines flights from Maryland to Sydney

Our best Turkish Airlines deals on Maryland to Sydney flight tickets

Turkish Airlines

Mar 8

IAD10:15 pmWashington, D.C. Dulles Intl

54h 05m

2 stops

SYD7:20 pmSydney Kingsford Smith

Mar 22

SYD9:15 pmSydney Kingsford Smith

54h 30m

2 stops

IAD12:45 pmWashington, D.C. Dulles Intl

$1,374

Turkish Airlines

Apr 1

IAD1:20 pmWashington, D.C. Dulles Intl

39h 50m

2 stops

SYD8:10 pmSydney Kingsford Smith

Apr 15

SYD9:05 pmSydney Kingsford Smith

36h 45m

2 stops

IAD7:50 pmWashington, D.C. Dulles Intl

$1,399

Turkish Airlines

Mar 3

IAD9:15 pmWashington, D.C. Dulles Intl

54h 05m

2 stops

SYD7:20 pmSydney Kingsford Smith

Mar 25

SYD9:15 pmSydney Kingsford Smith

38h 05m

2 stops

IAD8:20 pmWashington, D.C. Dulles Intl

$1,409

United Airlines flights from Maryland to Sydney

Our best United Airlines deals on Maryland to Sydney flight tickets

United Airlines

Mar 13

PHL8:46 amPhiladelphia

30h 34m

1 stop

SYD6:20 amSydney Kingsford Smith

Mar 22

SYD2:00 pmSydney Kingsford Smith

25h 16m

2 stops

PHL12:16 amPhiladelphia

$1,138

United Airlines

Mar 13

PHL8:46 amPhiladelphia

30h 34m

1 stop

SYD6:20 amSydney Kingsford Smith

Mar 22

SYD11:50 amSydney Kingsford Smith

38h 55m

1 stop

PHL11:45 amPhiladelphia

$1,142

United Airlines

Mar 13

PHL12:45 pmPhiladelphia

28h 20m

2 stops

SYD8:05 amSydney Kingsford Smith

Mar 22

SYD10:20 amSydney Kingsford Smith

35h 55m

2 stops

PHL7:15 amPhiladelphia

$1,150

Fly from

Fly to

Route

Depart

Return

Price

PhiladelphiaSydney

PHL - SYD

PHLSYD

Philadelphia

Tue 4/28

1:20 pm-6:50 am

2 stops27h 30m

Sydney Kingsford Smith

Mon 5/4

9:15 am-10:50 pm

2 stops27h 35m

$1,006

PhiladelphiaSydney

PHL - SYD

PHLSYD

Philadelphia

Sun 5/10

5:45 am-6:50 am

2 stops35h 05m

Sydney Kingsford Smith

Sat 5/16

9:15 am-8:49 pm

2 stops25h 34m

$1,045

PhiladelphiaSydney

PHL - SYD

PHLSYD

Philadelphia

Mon 4/13

1:20 pm-6:50 am

2 stops27h 30m

Sydney Kingsford Smith

Tue 4/21

9:15 am-8:53 pm

2 stops25h 38m

$1,046

PhiladelphiaSydney

PHL - SYD

PHLSYD

Philadelphia

Tue 3/17

7:00 pm-9:00 am

1 stop23h 00m

Sydney Kingsford Smith

Tue 3/24

11:20 am-7:42 pm

1 stop23h 22m

$1,050

PhiladelphiaSydney

PHL - SYD

PHLSYD

Philadelphia

Tue 3/17

5:15 pm-9:00 am

2 stops24h 45m

Sydney Kingsford Smith

Tue 3/24

11:20 am-7:42 pm

1 stop23h 22m

$1,057

BaltimoreSydney

BWI - SYD

BWISYD

Baltimore/Washington

Tue 3/10

3:22 pm-10:20 am

2 stops27h 58m

Sydney Kingsford Smith

Thu 3/19

1:05 pm-6:13 pm

1 stop20h 08m

$1,110

BaltimoreSydney

BWI - SYD

BWISYD

Baltimore/Washington

Sun 4/12

6:22 am-8:45 am

2 stops36h 23m

Sydney Kingsford Smith

Sun 4/19

11:55 am-5:15 am

2 stops31h 20m

$1,239

BaltimoreSydney

BWI - SYD

BWISYD

Baltimore/Washington

Sun 4/5

6:22 am-8:45 am

2 stops36h 23m

Sydney Kingsford Smith

Sun 4/19

11:55 am-5:15 am

2 stops31h 20m

$1,240

Washington, D.C.Sydney

IAD - SYD

IADSYD

Washington, D.C. Dulles Intl

Thu 3/19

9:55 am-8:35 am

2 stops31h 40m

Sydney Kingsford Smith

Sat 3/28

10:20 am-11:23 am

1 stop40h 03m

$1,366

Washington, D.C.Sydney

IAD - SYD

IADSYD

Washington, D.C. Dulles Intl

Thu 4/9

8:20 am-7:20 am

1 stop33h 00m

Sydney Kingsford Smith

Thu 4/16

9:20 am-8:29 pm

1 stop25h 09m

$1,372

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 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

Prices

Airlines

What is the cheapest month to fly to Sydney?

In general, June 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 $1,041. If you are unable to visit Sydney during the month of June, then departing from Maryland during the month August is also very affordable. Most momondo users find prices during this month for around $1,076.

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 $1,493 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 $655 on momondo.

Can stopping save me money on Maryland to Sydney flights?

You could potentially save up to 11% 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

Fastest flight time	22h 32m
Direct flights	None

The fastest flight from Maryland to Sydney takes 22h 32m

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

Search flight deals

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?
As of March 2026, there are 7 operators available to choose from 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
Delta	PriceFrom $276	Free Cancellation	Rating 7.9 8,239 reviews	Search Delta flights
Qantas Airways	PriceFrom $787	Free Cancellation	Rating 7.5 1,000 reviews	Search Qantas Airways flights
United Airlines	PriceFrom $1,098	Free Cancellation	Rating 7.4 9,372 reviews	Search United Airlines flights
American Airlines	PriceFrom $1,233	Free Cancellation	Rating 7.1 11,373 reviews	Search American Airlines flights

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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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Cheap flights from Maryland to Sydney from $466

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 4/18. 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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Turkish Airlines flights from Maryland to Sydney

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How to get the cheapest flight ticket from Maryland to Sydney

What is the cheapest month to fly to Sydney?

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

Can stopping save me money on Maryland to Sydney flights?

What is the cheapest airline that flies from Maryland to Sydney Kingsford Smith?

What airlines fly to Sydney?

Cheap Maryland to Sydney flight deals and tips

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

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Best airlines flying from Maryland to Sydney

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

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Why use momondo?

An easier way to manage your Sydney trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Daily price changes in your inbox - only with Price Alerts.

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List of cabin classes available on flights landing in Sydney. Availability may vary depending on flight origin and airline.

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