How long is the flight from Sydney to Pennsylvania?

For as low as $3,039, Delta can have you in Pennsylvania from Sydney in 20h 17m. The distance from Sydney to Pennsylvania is about 15458 km. This flight may include one or multiple stops.

In terms of precipitation, rainfall in Pennsylvania ranges from 69.0 - 112.0 inches per month. July is typically the wettest month, when rainfall can reach 112.0 mm. February is typically the driest time to visit Pennsylvania when rainfall is around 69.0 mm.

If weather is an important factor for your trip to Pennsylvania, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 26.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 1.0 C).

What are the most popular routes from Sydney to Pennsylvania?

The most popular flight routes from Sydney to Pennsylvania are Sydney Kingsford Smith - New York John F Kennedy Intl, Sydney Kingsford Smith - Newark and Sydney Kingsford Smith - New York LaGuardia.

What are the most popular airlines that fly from Sydney to Pennsylvania?

The most popular airlines flying from Sydney to Pennsylvania are Air Mauritius, Emirates and IndiGo. Something to consider prior to booking your flight.

What is the cheapest time of day to fly from SYD to PA?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Sydney to Pennsylvania as you normally would.

What airport do you fly from for flights from Sydney to Pennsylvania?

If you book a flight to Pennsylvania from Sydney, you will be flying from Kingsford Smith, which is the city’s only airport. Sydney Kingsford Smith (SYD) is located 7.5 km from the centre of Sydney.

Can I find deals for flights from Sydney to Pennsylvania that include hotel bookings?

Yes. In addition to deals on Sydney to Pennsylvania flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Sydney to Pennsylvania?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sydney to Pennsylvania.

Can I find deals for business class flights from Sydney to Pennsylvania?

Yes. Cheapflights offers flight deals from Sydney to Pennsylvania by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$1,070+ Cheap Flights from Sydney to Pennsylvania

Cheap flight deals from Sydney to Pennsylvania

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from Sydney to Pennsylvania
Explore the most affordable flight options available from Sydney to Pennsylvania. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 October 2026.

Thu 8/1010:15 -

2 stops26h 57m

Sun 25/1007:55 -

2 stops32h 25m

Deal found 30/9$1,070

Thu 8/1010:15 -

2 stops26h 57m

Fri 23/1014:26 -

2 stops26h 24m

Deal found 30/9$1,141

Thu 8/1010:15 -

2 stops26h 57m

Sat 24/1015:05 -

2 stops25h 15m

Deal found 30/9$1,142

Wed 4/1111:10 -

2 stops42h 03m

Sun 8/1117:53 -

1 stop23h 07m

Deal found 1/10$1,378

Sun 15/1111:10 -

1 stop21h 43m

Sun 22/1117:53 -

1 stop23h 07m

Deal found 1/10$1,575

Sun 15/1109:15 -

1 stop22h 32m

Sun 22/1115:15 -

2 stops26h 05m

Deal found 1/10$1,582

Fri 9/1010:10 -

2 stops38h 39m

Sun 25/1015:57 -

1 stop26h 03m

Deal found 30/9$1,703

Fri 30/1011:50 -

2 stops34h 49m

Sun 15/1106:00 -

2 stops36h 35m

Deal found 3/10$1,931

Wed 23/1210:40 -

2 stops52h 36m

Wed 6/114:05 -

2 stops26h 25m

Deal found 30/9$1,977

Thu 8/1014:15 -

3 stops32h 03m

Mon 26/1008:30 -

3 stops37h 05m

Deal found 2/10$1,979

Mon 16/1111:10 -

1 stop28h 40m

Mon 23/1118:39 -

1 stop22h 21m

Deal found 2/10$1,980

Sun 15/1110:40 -

2 stops38h 47m

Sun 22/1107:00 -

2 stops33h 30m

Deal found 1/10$1,983

Best flights from Sydney to Pennsylvania
Discover carefully curated flight deals from Sydney to Pennsylvania that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 4 October 2026.

Sat 10/1010:15 -

2 stops26h 25m

Sun 25/1010:34 -

2 stops29h 46m

Deal found 30/9$1,141

Wed 4/1111:10 -

2 stops42h 03m

Sun 8/1117:53 -

1 stop23h 07m

Deal found 1/10$1,378

Sun 15/1111:50 -

2 stops39h 47m

Sun 22/1109:45 -

3 stops32h 50m

Deal found 1/10$2,335

Thu 24/1211:10 -

1 stop23h 35m

Sun 17/114:29 -

1 stop26h 31m

Deal found 3/10$2,825

Thu 5/1109:25 -

2 stops49h 11m

Mon 9/1110:40 -

2 stops28h 10m

Deal found 1/10$2,917

Sat 10/1021:45 -

2 stops38h 23m

Sun 25/1021:45 -

2 stops33h 40m

Deal found 29/9$2,954

Wed 4/1111:50 -

1 stop20h 17m

Sun 8/1117:10 -

1 stop21h 50m

Deal found 1/10$3,039

Thu 24/1221:35 -

3 stops41h 13m

Fri 8/112:10 -

3 stops39h 15m

Deal found 30/9$3,742

Mon 16/1110:40 -

2 stops29h 06m

Mon 23/1111:45 -

2 stops28h 45m

Deal found 2/10$1,992

Thu 5/1111:10 -

2 stops34h 05m

Mon 9/1107:00 -

1 stop31h 55m

Deal found 3/10$2,165

Wed 23/1210:40 -

2 stops52h 36m

Mon 4/117:30 -

2 stops45h 20m

Deal found 30/9$2,415

Thu 24/1211:50 -

2 stops35h 55m

Mon 25/109:45 -

3 stops30h 50m

Deal found 30/9$2,780

Mon 16/1111:05 -

3 stops25h 55m

Mon 23/1108:47 -

3 stops31h 28m

Deal found 2/10$3,012

Mon 21/1211:50 -

2 stops28h 01m

Thu 7/108:00 -

1 stop33h 20m

Deal found 30/9$3,324

Sat 19/1211:50 -

1 stop33h 31m

Wed 6/108:00 -

1 stop33h 20m

Deal found 30/9$3,579

Sun 20/1211:50 -

1 stop20h 22m

Wed 6/108:00 -

1 stop33h 20m

Deal found 30/9$3,579

Sat 19/1221:35 -

3 stops66h 07m

Sat 2/106:00 -

3 stops69h 25m

Deal found 30/9$7,968

Wed 16/1209:15 -

1 stop22h 31m

Mon 11/108:00 -

1 stop30h 20m

Deal found 3/10$12,741

Find flight deals from Sydney to Pennsylvania

Round-trip from	$1,070
Popular in	September
Cheapest in	July
Average price	$1,874

Delta
8/10-25/10
4 total stops
59h 22m total
Sydney to Pennsylvania

Search Deals

Highest demand for flights based on searches. 4% potential increase in price ($149 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease ($139 potential savings vs. average return price).

Search Deals

Average for round-trip flights in October 2026

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SydneyPhiladelphia

SYD Sydney Kingsford Smith - PHL Philadelphia

SYDPHL

Sydney Kingsford Smith

Sat 10/10

10:15-21:40

2 stops26h 25m

Philadelphia

Sun 25/10

10:34-07:20

2 stops29h 46m

$1,141

SydneyPittsburgh

SYD Sydney Kingsford Smith - PIT Pittsburgh

SYDPIT

Sydney Kingsford Smith

Wed 4/11

11:10-13:13

2 stops42h 03m

Pittsburgh

Sun 8/11

17:53-09:00

1 stop23h 07m

$1,378

SydneyPhiladelphia

SYD Sydney Kingsford Smith - PHL Philadelphia

SYDPHL

Sydney Kingsford Smith

Tue 24/11

10:40-17:38

2 stops22h 58m

Philadelphia

Wed 31/12

00:00-15:00

Nonstop0h 00m

$1,595

SydneyPhiladelphia

SYD Sydney Kingsford Smith - PHL Philadelphia

SYDPHL

Sydney Kingsford Smith

Tue 8/12

11:50-00:43

3 stops28h 53m

Philadelphia

Wed 31/12

00:00-15:00

Nonstop0h 00m

$1,634

SydneyPhiladelphia

SYD Sydney Kingsford Smith - PHL Philadelphia

SYDPHL

Sydney Kingsford Smith

Fri 25/12

11:20-22:59

2 stops27h 39m

Philadelphia

Wed 31/12

00:00-15:00

Nonstop0h 00m

$1,769

SydneyPittsburgh

SYD Sydney Kingsford Smith - PIT Pittsburgh

SYDPIT

Sydney Kingsford Smith

Thu 31/12

09:10-09:42

2 stops40h 32m

Pittsburgh

Wed 31/12

00:00-15:00

Nonstop0h 00m

$1,834

SydneyPittsburgh

SYD Sydney Kingsford Smith - PIT Pittsburgh

SYDPIT

Sydney Kingsford Smith

Sat 9/1

21:40-11:23

3 stops53h 43m

Pittsburgh

Wed 31/12

00:00-15:00

Nonstop0h 00m

$1,848

SydneyPhiladelphia

SYD Sydney Kingsford Smith - PHL Philadelphia

SYDPHL

Sydney Kingsford Smith

Fri 25/12

11:10-16:22

1 stop21h 12m

Philadelphia

Wed 31/12

00:00-15:00

Nonstop0h 00m

$1,937

SydneyPhiladelphia

SYD Sydney Kingsford Smith - PHL Philadelphia

SYDPHL

Sydney Kingsford Smith

Mon 16/11

10:40-23:46

2 stops29h 06m

Philadelphia

Mon 23/11

11:45-08:30

2 stops28h 45m

$1,992

Fastest return journey

SydneyPittsburgh

SYD Sydney Kingsford Smith - PIT Pittsburgh

SYDPIT

Sydney Kingsford Smith

Thu 31/12

11:15-16:26

1 stop21h 11m

Pittsburgh

Wed 31/12

00:00-15:00

Nonstop0h 00m

$2,112

Flights are sorted by cheapest return flights first.

Deals found on 30/9

Showing 1-10 of 28 resultsSorted by cheapest first

Best time to book a flight from Sydney to Pennsylvania

Have a flexible travel schedule? Discover the best time to fly to Pennsylvania from Sydney with our price prediction graph.

SYD-PHL

SYD-PIT

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Sydney to Pennsylvania

SYD-USPA

SYD-PHL

SYD-PIT

What is the cheapest month to book a flight from Sydney to Pennsylvania?

Currently, November is the cheapest month in which you can book a flight from Sydney to Pennsylvania (average of $1,655). Flying from Sydney to Pennsylvania in June is currently the most expensive (average of $2,615). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost for a return flight from Sydney to Pennsylvania?

Airfare is below average for this route at the moment.

Sydney to Pennsylvania flights typically cost between $1,724 and $2,019 in October.
The cheapest return price found within the last 5 days was $1,070 on Delta (28 Oct–4 Nov).

Reviews of airlines servicing Pennsylvania

Read reviews from past customers who have flown with Qantas Airways,United Airlines, andAmerican Airlines from Sydney to Pennsylvania. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Qantas Airways

7.5

Good

1,102 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Tania,May 2026

SYD - DFW

The trip was great and the flight attendants were lovely. It was my honeymoon and ai thought I lost my gold brecelet. They searched until they found it and gave us a bottle of champaign to celebrate our honeymoon. They were lovely!

Qantas Airways

7.5

Good

1,102 reviews

Qantas Airways

7.5

Good

1,102 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Tania,May 2026

SYD - DFW

United Airlines

7.4

Good

10,283 reviews

Qantas Airways

7.5

Good

1,102 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Tania,May 2026

SYD - DFW

American Airlines

7.0

Good

12,132 reviews

Qantas Airways

7.5

Good

1,102 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Tania,May 2026

SYD - DFW

Related info for your journey

What airport do you fly from for flights from Sydney to Pennsylvania?
If you book a flight to Pennsylvania from Sydney, you will be flying from Kingsford Smith, which is the city’s only airport. Sydney Kingsford Smith (SYD) is located 7.5 km from the centre of Sydney.
How long is the flight from Sydney to Pennsylvania?
For as low as $3,039, Delta can have you in Pennsylvania from Sydney in 20h 17m. The distance from Sydney to Pennsylvania is about 15458 km. This flight may include one or multiple stops.
What are the most popular routes from Sydney to Pennsylvania?
The most popular flight routes from Sydney to Pennsylvania are Sydney Kingsford Smith - New York John F Kennedy Intl, Sydney Kingsford Smith - Newark and Sydney Kingsford Smith - New York LaGuardia.
Can I find deals for flights from Sydney to Pennsylvania that include hotel bookings?
Yes. In addition to deals on Sydney to Pennsylvania flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Sydney to Pennsylvania?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sydney to Pennsylvania.
Can I find deals for business class flights from Sydney to Pennsylvania?
Yes. Cheapflights offers flight deals from Sydney to Pennsylvania by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Sydney to Pennsylvania?
Currently, November is the cheapest month in which you can book a flight from Sydney to Pennsylvania (average of $1,655). Flying from Sydney to Pennsylvania in June is currently the most expensive (average of $2,615). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 3 airlines flying from Sydney to Pennsylvania

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$612	Average$1,690	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Qantas Airways	Cheapest$1,579	Average$2,245	FlexibilityNo cancel fee	On-time74%	Search Qantas Airways flights
American Airlines	Cheapest$1,847	Average$2,086	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights

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How does Cheapflights help users find flights from Sydney to Pennsylvania?

When you search for this flight from Sydney to Pennsylvania, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Sydney to Pennsylvania?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Pennsylvania from Sydney.

Can Cheapflights find flights from Sydney to Pennsylvania with no change fees?

Yes, we can. To see specific flights from Sydney to Pennsylvania with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Sydney to Pennsylvania become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Pennsylvania from Sydney today and book when prices fit your budget.

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Cheap flights from Sydney to Pennsylvania from $1,070

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Sydney to Pennsylvania

Cheapest flights from Sydney to PennsylvaniaExplore the most affordable flight options available from Sydney to Pennsylvania. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 October 2026.

Explore the most affordable flight options available from Sydney to Pennsylvania. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 October 2026.

Best flights from Sydney to PennsylvaniaDiscover carefully curated flight deals from Sydney to Pennsylvania that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 4 October 2026.

Discover carefully curated flight deals from Sydney to Pennsylvania that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 4 October 2026.

Last-minute flights from Sydney to PennsylvaniaDiscover last-minute flight deals from Sydney to Pennsylvania. Data last updated 4 October 2026 and is based on user searches.

Discover last-minute flight deals from Sydney to Pennsylvania. Data last updated 4 October 2026 and is based on user searches.

One-way flights from Sydney to PennsylvaniaSearch for one-way flight options from Sydney to Pennsylvania. Find affordable one-way fares based on user searches. Data last updated 4 October 2026.

Search for one-way flight options from Sydney to Pennsylvania. Find affordable one-way fares based on user searches. Data last updated 4 October 2026.

Find flight deals from Sydney to Pennsylvania

Round-trip from

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Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Sydney to Pennsylvania that are best for you.

Best time to book a flight from Sydney to Pennsylvania

Have a flexible travel schedule? Discover the best time to fly to Pennsylvania from Sydney with our price prediction graph.

Cheapflights Insights

What is the cheapest month to book a flight from Sydney to Pennsylvania?

How much does it cost for a return flight from Sydney to Pennsylvania?

Airfare is below average for this route at the moment.

Sydney to Pennsylvania flights typically cost between $1,724 and $2,019 in October.The cheapest return price found within the last 5 days was $1,070 on Delta (28 Oct–4 Nov).

Reviews of airlines servicing Pennsylvania

Read reviews from past customers who have flown with Qantas Airways,United Airlines, andAmerican Airlines from Sydney to Pennsylvania. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

What airport do you fly from for flights from Sydney to Pennsylvania?

How long is the flight from Sydney to Pennsylvania?

What are the most popular routes from Sydney to Pennsylvania?

Can I find deals for flights from Sydney to Pennsylvania that include hotel bookings?

How can I find direct flights from Sydney to Pennsylvania?

Can I find deals for business class flights from Sydney to Pennsylvania?

What is the cheapest month to book a flight from Sydney to Pennsylvania?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Sydney to Pennsylvania

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

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Direct flights to United States

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Search flights from Sydney to Pennsylvania by cabin class

Find flights from Sydney to Pennsylvania, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Sydney and Pennsylvania flights

Browse other Sydney and Pennsylvania flight options. Last updated on 4 October 2026.

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Top 3 airlines flying from Sydney to Pennsylvania

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How does Cheapflights help users find flights from Sydney to Pennsylvania?

Why should you use Cheapflights to find cheap flight tickets from Sydney to Pennsylvania?

Can Cheapflights find flights from Sydney to Pennsylvania with no change fees?

Can Cheapflights notify me if prices for flights from Sydney to Pennsylvania become cheaper?

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Travel Smart

Cheapest flights from Sydney to Pennsylvania
Explore the most affordable flight options available from Sydney to Pennsylvania. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 October 2026.

Best flights from Sydney to Pennsylvania
Discover carefully curated flight deals from Sydney to Pennsylvania that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 4 October 2026.

Last-minute flights from Sydney to Pennsylvania
Discover last-minute flight deals from Sydney to Pennsylvania. Data last updated 4 October 2026 and is based on user searches.

One-way flights from Sydney to Pennsylvania
Search for one-way flight options from Sydney to Pennsylvania. Find affordable one-way fares based on user searches. Data last updated 4 October 2026.

Sydney to Pennsylvania flights typically cost between $1,724 and $2,019 in October.
The cheapest return price found within the last 5 days was $1,070 on Delta (28 Oct–4 Nov).