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Pennsylvania

$513+ Cheap flights from Sydney (SYD) to Pennsylvania

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/17. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — PHL
May 17 — May 241
Sun 5/17
Sun 5/24
1 adult, Economy
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Cheap flight deals from Sydney to Pennsylvania

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 April 17, 2026.

This Trip.com deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/51:15 pm
SYD
-
EWR
3 stops37h 17m
Multiple Airlines
Wed 5/2711:30 am
EWR
-
SYD
3 stops34h 20m
Multiple Airlines
Deal found 4/17$1,058
This Trip.com deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/111:15 pm
SYD
-
IAD
3 stops34h 57m
Multiple Airlines
Sat 5/1611:07 am
IAD
-
SYD
3 stops45h 03m
Multiple Airlines
Deal found 4/16$1,063
This Trip.com deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/316:00 am
SYD
-
DCA
3 stops44h 59m
Multiple Airlines
Sun 6/77:00 am
DCA
-
SYD
3 stops49h 10m
Multiple Airlines
Deal found 4/16$1,071
This Trip.com deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/316:00 am
SYD
-
IAD
3 stops50h 42m
Multiple Airlines
Sun 6/79:12 am
IAD
-
SYD
3 stops46h 58m
Multiple Airlines
Deal found 4/16$1,086
This CheersTravel deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheersTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/910:20 am
SYD
-
JFK
1 stop37h 55m
Asiana Airlines
Mon 11/1610:15 am
JFK
-
SYD
1 stop30h 05m
Asiana Airlines
Deal found 4/12$1,088
This oojo deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/247:40 pm
SYD
-
JFK
1 stop41h 25m
Air China
Sat 8/82:05 am
JFK
-
SYD
1 stop46h 45m
Air China
Deal found 4/13$1,109
This oojo deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/87:40 pm
SYD
-
JFK
1 stop41h 25m
Air China
Thu 11/121:05 am
JFK
-
SYD
1 stop46h 25m
Air China
Deal found 4/17$1,122
This CheersTravel deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheersTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/210:20 am
SYD
-
JFK
1 stop37h 55m
Asiana Airlines
Tue 11/1710:15 am
JFK
-
SYD
1 stop30h 05m
Asiana Airlines
Deal found 4/12$1,151
This FlightHub deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/47:40 pm
SYD
-
JFK
1 stop41h 25m
Air China
Wed 8/122:05 am
JFK
-
SYD
1 stop46h 45m
Air China
Deal found 4/13$1,158
This Aunt Betty deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Aunt Betty is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/291:15 pm
SYD
-
EWR
2 stops30h 48m
Multiple Airlines
Sun 5/107:59 am
EWR
-
SYD
2 stops37h 51m
Multiple Airlines
Deal found 4/16$1,158
This Gotogate deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/139:00 pm
SYD
-
JFK
1 stop40h 00m
Asiana Airlines
Mon 9/711:45 am
JFK
-
SYD
1 stop41h 40m
Asiana Airlines
Deal found 4/14$1,162
This FlightHub deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/82:00 pm
SYD
-
JFK
2 stops47h 05m
Multiple Airlines
Thu 11/121:05 am
JFK
-
SYD
1 stop46h 25m
Multiple Airlines
Deal found 4/15$1,165

Find flight deals from Sydney to Pennsylvania

Keep the following information in mind while searching for Sydney to Pennsylvania flight deals. Data was last updated April 17, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,063
(Trip.com)

One-way from

$513
(Kiwi.com)

Popular in

September

Cheapest in

October

Average price

$1,362
Provider with most accurate pricing for Sydney Kingsford Smith-Philadelphia flight deals.
Search Deals
Provider most trusted by Cheapflights users for Sydney Kingsford Smith-Philadelphia flights.
Search Deals
From Sydney Kingsford Smith to Pennsylvania
Search Deals
One-way flight from Sydney Kingsford Smith to Pennsylvania
Search Deals
High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($48 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Sydney to Pennsylvania that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 17, 2026.
Use the filters below to find and compare flights from Sydney to Pennsylvania that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SydneyWashington, D.C.

SYD - DCA

SYDDCA

Sydney Kingsford Smith

Wed 5/27

5:50 pm-12:59 pm

2 stops33h 09m

Washington, D.C. Reagan-National

Wed 6/3

9:59 am-7:30 am

1 stop31h 31m

$1,320

SydneyPittsburgh

SYD - PIT

SYDPIT

Sydney Kingsford Smith

Wed 7/22

9:20 am-2:53 pm

3 stops43h 33m

Pittsburgh

Wed 8/26

3:35 pm-7:20 am

3 stops49h 45m

$1,407

SydneyPhiladelphia

SYD - PHL

SYDPHL

Sydney Kingsford Smith

Wed 5/6

9:15 am-10:50 pm

2 stops27h 35m

Philadelphia

Wed 5/27

12:07 pm-6:50 am

2 stops28h 43m

$1,414

SydneyNewark

SYD - EWR

SYDEWR

Sydney Kingsford Smith

Tue 5/26

8:45 pm-3:33 pm

2 stops32h 48m

Newark

Wed 6/10

7:29 pm-6:50 pm

2 stops33h 21m

$1,424

SydneyNewark

SYD - EWR

SYDEWR

Sydney Kingsford Smith

Thu 8/6

8:45 pm-5:13 pm

2 stops34h 28m

Newark

Thu 8/13

7:29 pm-6:50 pm

2 stops33h 21m

$1,424

SydneyNewark

SYD - EWR

SYDEWR

Sydney Kingsford Smith

Tue 6/2

8:45 pm-3:33 pm

2 stops32h 48m

Newark

Tue 6/23

7:29 pm-6:50 pm

2 stops33h 21m

$1,441

SydneyPittsburgh

SYD - PIT

SYDPIT

Sydney Kingsford Smith

Thu 5/28

5:50 pm-5:40 am

2 stops25h 50m

Pittsburgh

Thu 6/4

9:35 am-7:30 am

1 stop31h 55m

$1,463

SydneyNew York

SYD - JFK

SYDJFK

Sydney Kingsford Smith

Wed 4/29

8:55 am-11:00 am

1 stop40h 05m

New York John F Kennedy Intl

Sun 5/3

10:30 am-6:20 am

1 stop29h 50m

$1,506

SydneyNew York

SYD - JFK

SYDJFK

Sydney Kingsford Smith

Thu 5/7

8:45 pm-6:55 am

1 stop24h 10m

New York John F Kennedy Intl

Thu 5/14

8:55 am-6:50 pm

1 stop43h 55m

$1,520

SydneyPittsburgh

SYD - PIT

SYDPIT

Sydney Kingsford Smith

Thu 5/28

9:20 am-11:33 am

2 stops40h 13m

Pittsburgh

Thu 6/4

3:35 pm-7:20 am

3 stops49h 45m

$1,543

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/15

Showing 1-10 of 60 resultsSorted by cheapest first
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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.
Estimated round-trip 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

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 $426). Flying from Sydney to Pennsylvania in January is currently the most expensive (average of $1,678). 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 to fly round-trip from Sydney to Pennsylvania?

Related info for your journey

Find useful and relevant information for your journey from Sydney to Pennsylvania. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    Most people fly from Sydney Kingsford Smith (SYD) if they book a flight from Sydney to Pennsylvania. Sydney Kingsford Smith is conveniently located just 4.6 mi from Sydney’s city center.

  • How long is the flight from Sydney to Pennsylvania?

    Airlines like Air Canada, Delta, and Japan Airlines fly from Sydney to Pennsylvania in about 27h 35m. The time it takes to get you to your destination can typically vary by up to 15h 58m. Sydney and Pennsylvania are separated by a distance of 9862 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with 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 vacation 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 $426). Flying from Sydney to Pennsylvania in January is currently the most expensive (average of $1,678). 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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