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$468+ 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 12/6. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — PHL
Nov 28 — Dec 51
Fri 11/28
Fri 12/5
1 adult, Economy
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Cheap flight deals from Sydney to Pennsylvania

Keep the following information in mind while searching for Sydney to Pennsylvania flight deals. Data was last updated October 29, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$799
(Gotogate)

One-way from

$468
(Mytrip)

Popular in

December

Cheapest in

February

Average price

$1,135
Provider with most accurate pricing for Sydney Kingsford Smith-Philadelphia flight deals.
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Provider most trusted by Cheapflights users for Sydney Kingsford Smith-Philadelphia flights.
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From Sydney Kingsford Smith to Pennsylvania
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One-way flight from Sydney Kingsford Smith to Pennsylvania
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Highest demand for flights based on searches. 17% potential increase in price ($290 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($54 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find 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 October 29, 2025.

This Gotogate deal was found by Cheapflights users on 10/29. 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.
Thu 11/1311:20 amSYD - EWR
1 stop21h 33mAir Canada
Wed 11/266:25 pmEWR - SYD
1 stop23h 10mAir Canada
Deal found 10/29$799
This BestPriceTravel deal was found by Cheapflights users on 10/29. 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 BestPriceTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/211:20 amSYD - EWR
1 stop21h 33mAir Canada
Tue 12/166:25 pmEWR - SYD
1 stop23h 10mAir Canada
Deal found 10/29$830
This Gotogate deal was found by Cheapflights users on 10/29. 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.
Fri 12/511:20 amSYD - EWR
1 stop21h 33mAir Canada
Tue 12/96:25 pmEWR - SYD
1 stop23h 10mAir Canada
Deal found 10/29$860
This American Airlines deal was found by Cheapflights users on 10/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/32:05 pmSYD - LGA
1 stop20h 54mAmerican Airlines
Mon 11/244:00 pmLGA - SYD
1 stop22h 55mAmerican Airlines
Deal found 10/29$870
This United Airlines deal was found by Cheapflights users on 10/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1111:50 amSYD - LGA
1 stop25h 55mUnited Airlines
Sun 11/166:00 amLGA - SYD
1 stop33h 00mUnited Airlines
Deal found 10/29$872
This United Airlines deal was found by Cheapflights users on 10/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1111:50 amSYD - EWR
1 stop23h 20mUnited Airlines
Sun 11/1610:15 amEWR - SYD
1 stop28h 45mUnited Airlines
Deal found 10/29$872
This BestPriceTravel deal was found by Cheapflights users on 10/29. 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 BestPriceTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/211:20 amSYD - EWR
1 stop21h 33mAir Canada
Sun 12/146:25 pmEWR - SYD
1 stop23h 10mAir Canada
Deal found 10/29$874
This United Airlines deal was found by Cheapflights users on 10/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/111:50 amSYD - EWR
1 stop22h 20mUnited Airlines
Sat 11/88:40 pmEWR - SYD
1 stop42h 20mUnited Airlines
Deal found 10/29$925
This Kissandfly.com deal was found by Cheapflights users on 10/29. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1311:20 amSYD - JFK
1 stop21h 17mMultiple Airlines
Wed 11/265:15 pmJFK - SYD
Nonstop23h 00mMultiple Airlines
Deal found 10/29$940
This BestPriceTravel deal was found by Cheapflights users on 10/29. 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 BestPriceTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/39:45 amSYD - JFK
Nonstop20h 40mQantas Airways
Mon 11/245:15 pmJFK - SYD
Nonstop23h 00mQantas Airways
Deal found 10/29$953
This American Airlines deal was found by Cheapflights users on 10/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/102:05 pmSYD - EWR
2 stops24h 00mAmerican Airlines
Thu 12/2512:39 pmEWR - SYD
1 stop26h 16mAmerican Airlines
Deal found 10/29$968
This Onlinetour deal was found by Cheapflights users on 10/29. 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 Onlinetour is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/511:20 amSYD - LGA
1 stop27h 13mAir Canada
Tue 12/93:30 pmLGA - SYD
1 stop26h 05mAir Canada
Deal found 10/29$1,003

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 October 29, 2025.
Use the filters below to find and compare flights from Sydney to Pennsylvania that are best for you.

Fly from

Sydney

Fly to

Pennsylvania

Route

Depart

Return

Price

SydneyWashington, D.C.

SYD - DCA

SYDDCA

Sydney Kingsford Smith

Wed 2/18

11:20 am-10:26 am

2 stops39h 06m

Washington, D.C. Reagan-National

Sun 2/22

8:40 pm-9:35 am

2 stops44h 55m

$873

SydneyNewark

SYD - EWR

SYDEWR

Sydney Kingsford Smith

Tue 4/21

6:30 am-5:16 pm

2 stops24h 46m

Newark

Fri 4/24

7:45 am-7:20 am

2 stops33h 35m

$882

SydneyNewark

SYD - EWR

SYDEWR

Sydney Kingsford Smith

Tue 12/2

11:20 am-4:53 pm

1 stop21h 33m

Newark

Tue 12/16

10:30 am-6:55 am

2 stops28h 25m

$887

SydneyNewark

SYD - EWR

SYDEWR

Sydney Kingsford Smith

Sun 4/19

7:00 am-5:16 pm

2 stops24h 16m

Newark

Fri 4/24

6:20 pm-7:20 am

1 stop23h 00m

$901

SydneyWashington, D.C.

SYD - IAD

SYDIAD

Sydney Kingsford Smith

Fri 2/20

11:20 am-9:23 pm

2 stops50h 03m

Washington, D.C. Dulles Intl

Tue 2/24

1:13 pm-9:35 am

2 stops28h 22m

$916

SydneyNewark

SYD - EWR

SYDEWR

Sydney Kingsford Smith

Mon 4/20

9:30 am-4:16 pm

1 stop20h 46m

Newark

Fri 4/24

8:15 pm-7:00 am

1 stop44h 45m

$925

SydneyNewark

SYD - EWR

SYDEWR

Sydney Kingsford Smith

Tue 12/2

11:20 am-8:37 pm

2 stops25h 17m

Newark

Sun 12/14

11:56 am-9:35 am

3 stops29h 39m

$993

SydneyNew York

SYD - JFK

SYDJFK

Sydney Kingsford Smith

Fri 11/28

9:45 am-2:25 pm

1 stop20h 40m

New York John F Kennedy Intl

Fri 12/5

5:15 pm-8:15 am

1 stop23h 00m

$1,029

SydneyWashington, D.C.

SYD - DCA

SYDDCA

Sydney Kingsford Smith

Wed 2/18

11:20 am-3:54 pm

1 stop20h 34m

Washington, D.C. Reagan-National

Sun 2/22

6:35 pm-6:55 am

1 stop44h 20m

$1,052

SydneyWashington, D.C.

SYD - IAD

SYDIAD

Sydney Kingsford Smith

Sun 11/16

11:45 am-5:27 am

2 stops33h 42m

Washington, D.C. Dulles Intl

Mon 11/24

6:48 am-10:30 am

2 stops35h 42m

$1,056

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/29

Showing 1-10 of 60 results
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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, December is the cheapest month in which you can book a flight from Sydney to Pennsylvania (average of $702). Flying from Sydney to Pennsylvania in June is currently the most expensive (average of $991). 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?

Reviews of airlines servicing Pennsylvania

Get insights into the airlines that provide service to Pennsylvania. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Pennsylvania. Reviews last updated October 29, 2025.
Peruse reviews from past customers who have flown with Qantas Airways from Sydney to Pennsylvania to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Qantas Airways
7.5
Good
925 reviews

Boarding

7.7

Overall

7.5

Entertainment

7.2

Crew

8.2

Comfort

7.5

Food

7.0

Reviews

1 / 20
10.0
Excellent

Carol,Oct 2025

ADL - MEL

Smooth flight, good onboard staff who were very caring when I didn’t feel very well.
Qantas Airways
7.5
Good
925 reviews
Qantas Airways
7.5
Good
925 reviews

Boarding

7.7

Overall

7.5

Entertainment

7.2

Crew

8.2

Comfort

7.5

Food

7.0

Reviews

1 / 20
10.0
Excellent

Carol,Oct 2025

ADL - MEL

Smooth flight, good onboard staff who were very caring when I didn’t feel very well.

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, United Airlines, and Qantas Airways fly from Sydney to Pennsylvania in about 20h 40m. The time it takes to get you to your destination can typically vary by up to 18h 26m. Sydney and Pennsylvania are separated by a distance of 9943 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Sydney to Pennsylvania one-way?

    The cheapest airline one-way is Hawaiian Airlines, with whom users have recently found tickets for as low as $653. However, be on the lookout for offers from Alaska Airlines and Air China, as they are both options that can get you from Sydney to Pennsylvania for a low price.

  • 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 - New York LaGuardia and Sydney Kingsford Smith - Newark.

  • 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, December is the cheapest month in which you can book a flight from Sydney to Pennsylvania (average of $702). Flying from Sydney to Pennsylvania in June is currently the most expensive (average of $991). 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.

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Top airline flying from Sydney to Pennsylvania

Discover the top airline that operate flights from Sydney to Pennsylvania. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
Qantas AirwaysCheapest$1,123Average$1,262FlexibilityNo cancel feeOn-time74%

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