How long does it take to fly to Sydney?

If you’re flying from a popular airport in Pennsylvania, such as Pittsburgh or Philadelphia, and flying into Sydney, then you can expect flight times to average 21h 42m and 22h 25m, respectively.

How many flights depart from Pennsylvania to Sydney on average per week?

As of November 2025, there are 9 flights per week flying from Pennsylvania to Sydney. The most common day of the week flights depart is Mon, with 22% of flights taking off on this day.

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

Fiji Airways, Qantas Airways, and American Airlines are the most popular carriers operating from Pennsylvania to Sydney Kingsford Smith

When did momondo last update prices for flights from Pennsylvania to Sydney Kingsford Smith Airport?

Prices for flights from Pennsylvania to Sydney Kingsford Smith Airport were last updated today.

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

As of November 2025, there are 4 operators available to choose from for flights from Pennsylvania to Sydney Kingsford Smith Airport.

How old do you have to be to fly from Pennsylvania 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 Pennsylvania 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.

$846 Cheap Flights from Pennsylvania to Sydney in 2025/26

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16:00 - 07:00EWR-SYD

23h 00m1 stop

12:10 - 18:54SYD-EWR

21h 44m1 stop

$1,529United Airlines

Find Deal

Tue, 24 Feb - Tue, 17 Mar

18:00 - 09:15EWR-SYD

23h 15m1 stop

12:10 - 16:56SYD-EWR

20h 46m1 stop

$1,531United Airlines

Find Deal

Sun, 1 Feb - Wed, 11 Feb

15:30 - 09:35PHL-SYD

26h 05m2 stops

11:20 - 14:47SYD-PHL

43h 27m2 stops

$1,534Air Canada

Find Deal

Mon, 16 Feb - Tue, 24 Feb

15:30 - 09:35PHL-SYD

26h 05m2 stops

16:00 - 15:49SYD-PHL

39h 49m2 stops

$1,536Air Canada

Find Deal

Wed, 26 Nov - Mon, 15 Dec

13:00 - 20:15EWR-SYD

39h 15m2 stops

12:25 - 05:03SYD-EWR

31h 38m2 stops

$1,536ANA

Find Deal

Tue, 3 Mar - Tue, 10 Mar

11:54 - 08:30EWR-SYD

28h 36m2 stops

13:15 - 20:47SYD-EWR

22h 32m2 stops

$1,565Delta

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Wed, 11 Feb - Tue, 10 Mar

14:30 - 09:00PHL-SYD

26h 30m1 stop

21:25 - 08:19SYD-PHL

26h 54m1 stop

$1,571Qantas Airways

Find Deal

Wed, 11 Feb - Sun, 22 Feb

19:25 - 08:30JFK-SYD

45h 05m1 stop

10:40 - 06:29SYD-JFK

35h 49m2 stops

$1,580Delta

Find Deal

Sat, 22 Nov - Tue, 2 Dec

10:45 - 06:55PHL-SYD

28h 10m1 stop

11:20 - 17:30SYD-PHL

22h 10m1 stop

$1,606Qantas Airways

Find Deal

Sun, 7 Dec - Mon, 22 Dec

00:50 - 20:15JFK-SYD

27h 25m1 stop

12:25 - 22:50SYD-JFK

25h 25m1 stop

$1,636ANA

Find Deal

Sat, 28 Feb - Tue, 10 Mar

United Airlines flights from Pennsylvania to Sydney

Our best United Airlines deals on Pennsylvania to Sydney flight tickets

United Airlines

24 Feb

EWR18:00Newark

23h 15m

1 stop

SYD09:15Sydney Kingsford Smith

8 Mar

SYD11:50Sydney Kingsford Smith

22h 26m

1 stop

EWR18:16Newark

$1,529

Find similar

United Airlines

1 Feb

EWR18:00Newark

23h 15m

1 stop

SYD09:15Sydney Kingsford Smith

11 Feb

SYD12:10Sydney Kingsford Smith

20h 46m

1 stop

EWR16:56Newark

$1,531

Find similar

United Airlines

3 Mar

EWR14:10Newark

24h 50m

2 stops

SYD07:00Sydney Kingsford Smith

10 Mar

SYD14:00Sydney Kingsford Smith

21h 23m

1 stop

EWR20:23Newark

$1,537

Find similar

Air Canada flights from Pennsylvania to Sydney

Our best Air Canada deals on Pennsylvania to Sydney flight tickets

Air Canada

16 Feb

PHL15:30Philadelphia

26h 05m

2 stops

SYD09:35Sydney Kingsford Smith

24 Feb

SYD11:20Sydney Kingsford Smith

43h 27m

2 stops

PHL14:47Philadelphia

$1,534

Find similar

Air Canada

26 Nov

PHL15:30Philadelphia

26h 05m

2 stops

SYD09:35Sydney Kingsford Smith

15 Dec

SYD16:00Sydney Kingsford Smith

39h 49m

2 stops

PHL15:49Philadelphia

$1,536

Find similar

Air Canada

16 Feb

PHL15:30Philadelphia

26h 05m

2 stops

SYD09:35Sydney Kingsford Smith

24 Feb

SYD11:20Sydney Kingsford Smith

43h 27m

3 stops

PHL14:47Philadelphia

$1,543

Find similar

Fly from

Fly to

Route

Depart

Return

Price

NewarkSydney

EWR - SYD

EWRSYD

Newark

Tue 24/2

16:00-07:00

1 stop23h 00m

Sydney Kingsford Smith

Tue 17/3

12:10-18:54

1 stop21h 44m

$1,529

NewarkSydney

EWR - SYD

EWRSYD

Newark

Sun 1/2

18:00-09:15

1 stop23h 15m

Sydney Kingsford Smith

Wed 11/2

12:10-16:56

1 stop20h 46m

$1,531

PhiladelphiaSydney

PHL - SYD

PHLSYD

Philadelphia

Mon 16/2

15:30-09:35

2 stops26h 05m

Sydney Kingsford Smith

Tue 24/2

11:20-14:47

2 stops43h 27m

$1,534

PhiladelphiaSydney

PHL - SYD

PHLSYD

Philadelphia

Wed 26/11

15:30-09:35

2 stops26h 05m

Sydney Kingsford Smith

Mon 15/12

16:00-15:49

2 stops39h 49m

$1,536

NewarkSydney

EWR - SYD

EWRSYD

Newark

Tue 3/3

13:00-20:15

2 stops39h 15m

Sydney Kingsford Smith

Tue 10/3

12:25-05:03

2 stops31h 38m

$1,536

NewarkSydney

EWR - SYD

EWRSYD

Newark

Wed 11/2

11:54-08:30

2 stops28h 36m

Sydney Kingsford Smith

Tue 10/3

13:15-20:47

2 stops22h 32m

$1,565

PhiladelphiaSydney

PHL - SYD

PHLSYD

Philadelphia

Wed 11/2

14:30-09:00

1 stop26h 30m

Sydney Kingsford Smith

Sun 22/2

21:25-08:19

1 stop26h 54m

$1,571

New YorkSydney

JFK - SYD

JFKSYD

New York John F Kennedy Intl

Sat 22/11

19:25-08:30

1 stop45h 05m

Sydney Kingsford Smith

Tue 2/12

10:40-06:29

2 stops35h 49m

$1,580

PhiladelphiaSydney

PHL - SYD

PHLSYD

Philadelphia

Sun 7/12

10:45-06:55

1 stop28h 10m

Sydney Kingsford Smith

Mon 22/12

11:20-17:30

1 stop22h 10m

$1,606

New YorkSydney

JFK - SYD

JFKSYD

New York John F Kennedy Intl

Sat 28/2

00:50-20:15

1 stop27h 25m

Sydney Kingsford Smith

Tue 10/3

12:25-22:50

1 stop25h 25m

$1,636

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How to get the cheapest flight ticket from Pennsylvania 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

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Other information

What is the cheapest month to fly to Sydney?

The month of February is, on average, the cheapest month to fly to Sydney from Pennsylvania, with most prices found around $1,683. If you aren’t able to travel to Sydney during the month of February, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $1,736.

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

Our data shows that Tuesday is the least expensive day to fly to Sydney. Tickets to fly out on this day can be as low as $2,083. The most expensive day to fly to Sydney is Wednesday, with ticket prices averaging around $3,852.

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

You are more likely to see cheaper flights to Sydney from Pennsylvania when booking weeks ahead of your departure date. In general, you can expect to find flights to Sydney for around $2,299 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 Pennsylvania for as low as $1,770 on momondo.

Can stopping save me money on Pennsylvania to Sydney flights?

You could potentially save up to 34% on your flight if you consider stops on a Pennsylvania to Sydney flight.

Cheap Pennsylvania to Sydney flight deals and tips

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

Fastest flight time	23h 00m
Direct flights	Mon, Tue, Thu, Sat and Sun
Airports in Sydney	1 airport

The fastest flight from Pennsylvania to Sydney takes 23h 00m

Direct flights go from Pennsylvania to Sydney on Monday, Tuesday, Thursday, Saturday and Sunday. There are no airlines offering direct flights..

There is 1 airport near Sydney: Sydney Kingsford Smith (SYD)

Search flight deals

When did momondo last update prices for flights from Pennsylvania to Sydney Kingsford Smith Airport?
Prices for flights from Pennsylvania to Sydney Kingsford Smith Airport were last updated today.
How many operators does momondo search for flights from Pennsylvania to Sydney Kingsford Smith Airport?
As of November 2025, there are 4 operators available to choose from for flights from Pennsylvania to Sydney Kingsford Smith Airport.
How old do you have to be to fly from Pennsylvania 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 Pennsylvania 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.

Parramatta

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Why use momondo?

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

Finding the right flight to Sydney from Pennsylvania 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 Sydney quick and easy, saving you time and money.

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

Flights from Pennsylvania 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 Pennsylvania to Sydney?

momondo helps you find the best flight between Pennsylvania 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 Pennsylvania to Sydney right now. Can momondo alert me if prices change?

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

An easier way to manage your Sydney trip

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Cheap flights from Pennsylvania to Sydney from $846

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Pennsylvania to Sydney departing on 17/2. 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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Big names, great deals

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How to get the cheapest flight ticket from Pennsylvania 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?

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

Our data shows that Tuesday is the least expensive day to fly to Sydney. Tickets to fly out on this day can be as low as $2,083. The most expensive day to fly to Sydney is Wednesday, with ticket prices averaging around $3,852.

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

Can stopping save me money on Pennsylvania to Sydney flights?

You could potentially save up to 34% on your flight if you consider stops on a Pennsylvania to Sydney flight.

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

Fiji Airways, Qantas Airways, and American Airlines are the most popular carriers operating from Pennsylvania to Sydney Kingsford Smith

How many flights depart from Pennsylvania to Sydney on average per week?

As of November 2025, there are 9 flights per week flying from Pennsylvania to Sydney. The most common day of the week flights depart is Mon, with 22% of flights taking off on this day.

How long does it take to fly to Sydney?

If you’re flying from a popular airport in Pennsylvania, such as Pittsburgh or Philadelphia, and flying into Sydney, then you can expect flight times to average 21h 42m and 22h 25m, respectively.

Cheap Pennsylvania to Sydney flight deals and tips

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

Fastest flight time

Direct flights

Airports in Sydney

When did momondo last update prices for flights from Pennsylvania to Sydney Kingsford Smith Airport?

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

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

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

Travelling to a place near Sydney?

Why use momondo?

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

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

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

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

An easier way to manage your Sydney trip

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

Get notified when prices go down

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

Find better results for your trip to Australia

Airports servicing New South Wales