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Pennsylvania

$601+ 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 8/16. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — PHL
Jun 8 — Jun 151
Mon 6/8
Mon 6/15
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 May 9, 2026.

This Delta deal was found by Cheapflights users on 5/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/19:15 am
SYD
-
PHL
2 stops27h 57m
Delta
Mon 6/85:40 am
PHL
-
SYD
2 stops35h 10m
Delta
Deal found 5/8$895
This American Airlines deal was found by Cheapflights users on 5/9. 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 7/279:10 am
SYD
-
JFK
1 stop23h 42m
American Airlines
Mon 9/75:00 pm
JFK
-
SYD
1 stop24h 05m
American Airlines
Deal found 5/9$994
This BestPriceTravel deal was found by Cheapflights users on 5/9. 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 6/99:10 am
SYD
-
JFK
1 stop25h 08m
Qantas Airways
Wed 6/178:05 am
JFK
-
SYD
1 stop33h 00m
Qantas Airways
Deal found 5/9$1,002
This BestPriceTravel deal was found by Cheapflights users on 5/8. 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.
Wed 6/39:10 am
SYD
-
JFK
1 stop21h 19m
Qantas Airways
Mon 6/155:29 pm
JFK
-
SYD
1 stop23h 36m
Qantas Airways
Deal found 5/8$1,003
This Rumbo deal was found by Cheapflights users on 5/8. 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 Rumbo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/119:10 am
SYD
-
JFK
1 stop21h 19m
Qantas Airways
Sun 5/245:25 pm
JFK
-
SYD
1 stop23h 40m
Qantas Airways
Deal found 5/8$1,015
This KAYAK deal was found by Cheapflights users on 5/7. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/129:10 am
SYD
-
JFK
1 stop28h 49m
Qantas Airways
Tue 6/164:30 pm
JFK
-
SYD
1 stop24h 35m
Qantas Airways
Deal found 5/7$1,023
This American Airlines deal was found by Cheapflights users on 5/9. 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.
Tue 8/119:10 am
SYD
-
LGA
2 stops24h 19m
American Airlines
Sun 8/305:01 pm
LGA
-
SYD
2 stops24h 04m
American Airlines
Deal found 5/9$1,024
This American Airlines deal was found by Cheapflights users on 5/9. 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 8/109:10 am
SYD
-
JFK
1 stop21h 56m
American Airlines
Mon 8/314:00 pm
JFK
-
SYD
1 stop25h 05m
American Airlines
Deal found 5/9$1,024
This American Airlines deal was found by Cheapflights users on 5/7. 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.
Thu 8/69:10 am
SYD
-
LGA
2 stops24h 19m
American Airlines
Sun 8/164:02 pm
LGA
-
SYD
2 stops25h 03m
American Airlines
Deal found 5/7$1,025
This American Airlines deal was found by Cheapflights users on 5/7. 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.
Thu 8/69:10 am
SYD
-
JFK
2 stops24h 50m
American Airlines
Sun 8/162:53 pm
JFK
-
SYD
2 stops26h 12m
American Airlines
Deal found 5/7$1,025
This Kiwi.com deal was found by Cheapflights users on 5/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/49:10 am
SYD
-
JFK
1 stop21h 25m
Qantas Airways
Mon 6/155:29 pm
JFK
-
SYD
1 stop23h 36m
Qantas Airways
Deal found 5/9$1,026
This American Airlines deal was found by Cheapflights users on 5/8. 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 5/119:10 am
SYD
-
JFK
1 stop21h 19m
American Airlines
Sun 5/249:30 pm
JFK
-
SYD
1 stop43h 35m
American Airlines
Deal found 5/8$1,028

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 May 9, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$895
(Delta)

One-way from

$601
(Trip.com)

Popular in

September

Cheapest in

October

Average price

$1,907
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
Highest demand for flights based on searches. 1% potential increase in price ($17 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($50 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 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 May 9, 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

SydneyPhiladelphia

SYD - PHL

SYDPHL

Sydney Kingsford Smith

Mon 6/1

9:15 am-11:12 pm

2 stops27h 57m

Philadelphia

Mon 6/8

5:40 am-6:50 am

2 stops35h 10m

$895

SydneyPhiladelphia

SYD - PHL

SYDPHL

Sydney Kingsford Smith

Mon 6/1

10:20 am-1:29 am

1 stop29h 09m

Philadelphia

Mon 6/8

4:14 pm-6:55 am

2 stops24h 41m

$1,034

SydneyNewark

SYD - EWR

SYDEWR

Sydney Kingsford Smith

Tue 5/26

10:20 am-8:10 pm

1 stop23h 50m

Newark

Wed 6/10

2:45 pm-6:55 am

1 stop26h 10m

$1,042

SydneyNew York

SYD - JFK

SYDJFK

Sydney Kingsford Smith

Mon 7/20

9:15 am-9:25 pm

2 stops26h 10m

New York John F Kennedy Intl

Mon 8/3

1:45 pm-6:50 am

1 stop27h 05m

$1,043

SydneyNew York

SYD - LGA

SYDLGA

Sydney Kingsford Smith

Tue 5/26

10:20 am-7:22 pm

2 stops23h 02m

New York LaGuardia

Wed 6/10

9:10 am-6:55 am

2 stops31h 45m

$1,044

SydneyNew York

SYD - LGA

SYDLGA

Sydney Kingsford Smith

Mon 8/10

10:20 am-6:47 pm

2 stops22h 27m

New York LaGuardia

Tue 8/18

1:00 pm-7:00 am

2 stops28h 00m

$1,044
Quickest round-trip

SydneyNewark

SYD - EWR

SYDEWR

Sydney Kingsford Smith

Tue 6/2

10:20 am-4:53 pm

1 stop20h 33m

Newark

Thu 6/25

2:12 pm-7:00 am

2 stops26h 48m

$1,094

SydneyNewark

SYD - EWR

SYDEWR

Sydney Kingsford Smith

Fri 6/5

10:20 am-7:10 pm

2 stops22h 50m

Newark

Tue 6/23

3:41 pm-6:55 am

2 stops25h 14m

$1,094

SydneyNewark

SYD - EWR

SYDEWR

Sydney Kingsford Smith

Thu 5/28

9:30 am-9:29 pm

2 stops25h 59m

Newark

Thu 6/25

6:45 pm-7:00 am

1 stop22h 15m

$1,094

SydneyNew York

SYD - LGA

SYDLGA

Sydney Kingsford Smith

Tue 6/2

10:20 am-7:53 pm

2 stops23h 33m

New York LaGuardia

Thu 6/25

3:20 pm-7:00 am

2 stops25h 40m

$1,108

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/7

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

How far ahead should I book a flight from Sydney to Pennsylvania?

Booking 60 days in advance of your planned departure date is, on average, the best time to get cheap flights from Sydney to Pennsylvania. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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 Delta, United Airlines, and Qantas Airways fly from Sydney to Pennsylvania in about 27h 57m. The time it takes to get you to your destination can typically vary by up to 11h 12m. 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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