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

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

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 refresh daily.

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

There is 1 operator available for flights from Maryland to Sydney Kingsford Smith Airport as of June 2026.

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

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 stopovers. 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 necessary travel and health documents for your Sydney Kingsford Smith Airport 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 licence 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.

$814 Cheap Flights from Maryland to Sydney in 2026

1 adult

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Find the cheapest flights from Maryland to Sydney

Round-trip

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

15:20 - 09:35

PHL

SYD

26h 15m

2 stops

11:20 - 14:44

SYD

PHL

43h 24m

2 stops

$1,697Air Canada

Sun, 8 Nov - Wed, 18 Nov

15:37 - 07:05

PHL

SYD

25h 28m

1 stop

09:10 - 18:34

SYD

PHL

23h 24m

1 stop

$1,701Qantas Airways

Mon, 17 Aug - Tue, 8 Sep

10:05 - 07:20

PHL

SYD

31h 15m

2 stops

09:20 - 21:32

SYD

PHL

26h 12m

2 stops

$1,703Air Canada

Mon, 14 Sep - Sun, 27 Sep

15:20 - 09:35

PHL

SYD

50h 15m

3 stops

11:20 - 14:44

SYD

PHL

43h 24m

2 stops

$1,708Air Canada

Sun, 8 Nov - Wed, 18 Nov

10:05 - 07:20

PHL

SYD

31h 15m

2 stops

09:20 - 21:32

SYD

PHL

26h 12m

2 stops

$1,711Air Canada

Sun, 16 Aug - Wed, 9 Sep

11:39 - 09:35

PHL

SYD

29h 56m

3 stops

11:20 - 14:44

SYD

PHL

43h 24m

2 stops

$1,724Multiple Airlines

Wed, 11 Nov - Mon, 16 Nov

19:23 - 07:00

BWI

SYD

21h 37m

1 stop

09:30 - 16:35

SYD

BWI

21h 05m

1 stop

$1,870United Airlines

Sun, 26 Jul - Sun, 16 Aug

15:03 - 07:00

BWI

SYD

25h 57m

2 stops

09:30 - 17:43

SYD

BWI

22h 13m

1 stop

$1,871United Airlines

Wed, 1 Jul - Wed, 8 Jul

15:03 - 06:55

BWI

SYD

25h 52m

2 stops

09:30 - 16:35

SYD

BWI

21h 05m

1 stop

$1,876Air New Zealand

Sun, 9 Aug - Sun, 23 Aug

18:59 - 06:55

BWI

SYD

21h 56m

1 stop

09:30 - 07:14

SYD

BWI

35h 44m

1 stop

$1,887Air New Zealand

Wed, 17 Jun - Wed, 24 Jun

United Airlines flights from Maryland to Sydney

Our best United Airlines deals on Maryland to Sydney flight tickets

United Airlines

14 Sept

PHL18:36Philadelphia

22h 19m

1 stop

SYD06:55Sydney Kingsford Smith

27 Sept

SYD09:30Sydney Kingsford Smith

28h 00m

2 stops

PHL23:30Philadelphia

$1,813

United Airlines

21 June

PHL08:05Philadelphia

32h 50m

2 stops

SYD06:55Sydney Kingsford Smith

5 July

SYD10:20Sydney Kingsford Smith

29h 03m

1 stop

PHL01:23Philadelphia

$1,820

United Airlines

12 Aug

PHL15:48Philadelphia

25h 07m

2 stops

SYD06:55Sydney Kingsford Smith

19 Aug

SYD10:20Sydney Kingsford Smith

24h 35m

1 stop

PHL20:55Philadelphia

$1,825

American Airlines flights from Maryland to Sydney

Our best American Airlines deals on Maryland to Sydney flight tickets

American Airlines

14 Sept

PHL15:12Philadelphia

25h 53m

2 stops

SYD07:05Sydney Kingsford Smith

27 Sept

SYD21:25Sydney Kingsford Smith

22h 35m

1 stop

PHL06:00Philadelphia

$1,814

American Airlines

17 Aug

PHL17:35Philadelphia

23h 55m

2 stops

SYD07:30Sydney Kingsford Smith

25 Aug

SYD09:10Sydney Kingsford Smith

23h 32m

2 stops

PHL18:42Philadelphia

$1,827

American Airlines

10 June

PHL17:35Philadelphia

23h 30m

2 stops

SYD07:05Sydney Kingsford Smith

21 Aug

SYD12:00Sydney Kingsford Smith

22h 39m

2 stops

PHL20:39Philadelphia

$1,898

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

PhiladelphiaSydney

PHL - SYD

PHLSYD

Philadelphia

Sun 8/11

15:20-09:35

2 stops26h 15m

Sydney Kingsford Smith

Wed 18/11

11:20-14:44

2 stops43h 24m

$1,697

PhiladelphiaSydney

PHL - SYD

PHLSYD

Philadelphia

Mon 17/8

15:37-07:05

1 stop25h 28m

Sydney Kingsford Smith

Tue 8/9

09:10-18:34

1 stop23h 24m

$1,701

PhiladelphiaSydney

PHL - SYD

PHLSYD

Philadelphia

Mon 14/9

10:05-07:20

2 stops31h 15m

Sydney Kingsford Smith

Sun 27/9

09:20-21:32

2 stops26h 12m

$1,703

PhiladelphiaSydney

PHL - SYD

PHLSYD

Philadelphia

Sun 8/11

15:20-09:35

3 stops50h 15m

Sydney Kingsford Smith

Wed 18/11

11:20-14:44

2 stops43h 24m

$1,708

PhiladelphiaSydney

PHL - SYD

PHLSYD

Philadelphia

Sun 16/8

10:05-07:20

2 stops31h 15m

Sydney Kingsford Smith

Wed 9/9

09:20-21:32

2 stops26h 12m

$1,711

PhiladelphiaSydney

PHL - SYD

PHLSYD

Philadelphia

Wed 11/11

11:39-09:35

3 stops29h 56m

Sydney Kingsford Smith

Mon 16/11

11:20-14:44

2 stops43h 24m

$1,724

Fastest return journey

BaltimoreSydney

BWI - SYD

BWISYD

Baltimore/Washington

Sun 26/7

19:23-07:00

1 stop21h 37m

Sydney Kingsford Smith

Sun 16/8

09:30-16:35

1 stop21h 05m

$1,870

BaltimoreSydney

BWI - SYD

BWISYD

Baltimore/Washington

Wed 1/7

15:03-07:00

2 stops25h 57m

Sydney Kingsford Smith

Wed 8/7

09:30-17:43

1 stop22h 13m

$1,871

BaltimoreSydney

BWI - SYD

BWISYD

Baltimore/Washington

Sun 9/8

15:03-06:55

2 stops25h 52m

Sydney Kingsford Smith

Sun 23/8

09:30-16:35

1 stop21h 05m

$1,876

BaltimoreSydney

BWI - SYD

BWISYD

Baltimore/Washington

Wed 17/6

18:59-06:55

1 stop21h 56m

Sydney Kingsford Smith

Wed 24/6

09:30-07:14

1 stop35h 44m

$1,887

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 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?

The month of September is, on average, the cheapest month to fly to Sydney from Maryland, with most prices found around $159. If you aren’t able to travel to Sydney during the month of September, then flying in August is also cheap. Prices for this month can be found on momondo for an average of $165.

How far in advance should I book a flight from Maryland 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 $2,292 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Sydney from Maryland for as low as $1,085 on momondo.

Can stopping save me money on Maryland to Sydney flights?

You could potentially save up to 13% 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	21h 37m
Direct flights	None

The fastest flight from Maryland to Sydney takes 21h 37m

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

Search flight deals

Frequently asked questions about flying from Maryland to Sydney

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 refresh daily.
How many operators does momondo search for flights from Maryland to Sydney Kingsford Smith Airport?
There is 1 operator available for flights from Maryland to Sydney Kingsford Smith Airport as of June 2026.
How old do you have to be to fly from Maryland to Sydney Kingsford Smith Airport?
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 stopovers. 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 necessary travel and health documents for your Sydney Kingsford Smith Airport 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 licence 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 Sydney

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

Airline	Rating	Free cancellation	Price
United Airlines	PriceFrom $1,616	Free cancellation	Rating 7.4 9,778 reviews		Search United Airlines flights

Parramatta

Wollongong

Terrigal

Penrith

Katoomba

Lithgow

Manly

Coogee

Leura

Bondi Beach

Randwick

Cronulla

Charlestown

Newport

Swansea

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Maryland to Sydney. momondo saves you time and could save you money on your trip.

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

Yes. momondo enables you to select and highlight flights to Sydney from Maryland with this policy.

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

Once you have performed a search for Maryland to Sydney 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 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.