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Pennsylvania

$545+ Cheap flights from Australia 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 5/5. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — PHL
Apr 16 — Apr 231
Thu 4/16
Thu 4/23
1 adult, Economy
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Cheap flight deals from Australia to Pennsylvania

Cheapest flights from Australia to Pennsylvania
Explore the most affordable flight options available from Australia to Pennsylvania. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 17, 2026.

This United Airlines deal was found by Cheapflights users on 3/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/89:30 am
MEL
-
LGA
2 stops25h 27m
United Airlines
Sat 5/302:51 pm
LGA
-
MEL
2 stops27h 24m
United Airlines
Deal found 3/15$875
This United Airlines deal was found by Cheapflights users on 3/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/1210:55 am
MEL
-
EWR
1 stop24h 40m
United Airlines
Wed 6/34:00 pm
EWR
-
MEL
1 stop25h 30m
United Airlines
Deal found 3/16$875
This United Airlines deal was found by Cheapflights users on 3/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/3010:55 am
MEL
-
EWR
1 stop24h 40m
United Airlines
Thu 5/711:30 am
EWR
-
MEL
1 stop30h 45m
United Airlines
Deal found 3/16$876
This United Airlines deal was found by Cheapflights users on 3/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/410:55 am
MEL
-
LGA
2 stops36h 51m
United Airlines
Wed 5/273:38 pm
LGA
-
MEL
2 stops26h 37m
United Airlines
Deal found 3/14$881
This United Airlines deal was found by Cheapflights users on 3/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/510:55 am
MEL
-
EWR
1 stop23h 08m
United Airlines
Tue 5/264:00 pm
EWR
-
MEL
1 stop26h 15m
United Airlines
Deal found 3/14$881
This Delta deal was found by Cheapflights users on 3/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/2910:00 am
MEL
-
LGA
2 stops24h 14m
Delta
Wed 5/132:59 pm
LGA
-
MEL
2 stops26h 51m
Delta
Deal found 3/16$882
This Delta deal was found by Cheapflights users on 3/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/1710:00 am
MEL
-
EWR
2 stops34h 00m
Delta
Thu 4/308:17 pm
EWR
-
MEL
2 stops45h 33m
Delta
Deal found 3/15$882
This Delta deal was found by Cheapflights users on 3/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/1710:00 am
MEL
-
JFK
2 stops27h 59m
Delta
Wed 4/2910:00 am
JFK
-
MEL
2 stops31h 50m
Delta
Deal found 3/15$882
This United Airlines deal was found by Cheapflights users on 3/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/179:30 am
MEL
-
LGA
2 stops23h 48m
United Airlines
Fri 5/11:10 pm
LGA
-
MEL
2 stops28h 20m
United Airlines
Deal found 3/15$883
This United Airlines deal was found by Cheapflights users on 3/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/179:30 am
MEL
-
EWR
1 stop23h 23m
United Airlines
Fri 5/16:30 pm
EWR
-
MEL
1 stop23h 00m
United Airlines
Deal found 3/15$883
This Delta deal was found by Cheapflights users on 3/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/1710:00 am
MEL
-
LGA
2 stops27h 44m
Delta
Thu 4/308:35 pm
LGA
-
MEL
2 stops45h 15m
Delta
Deal found 3/16$884
This Delta deal was found by Cheapflights users on 3/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/1710:00 am
MEL
-
JFK
2 stops25h 15m
Delta
Thu 4/307:35 pm
JFK
-
MEL
2 stops46h 15m
Delta
Deal found 3/16$884

Find flight deals from Australia to Pennsylvania

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

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$875
(United Airlines)

One-way from

$545
(Jettzy)

Popular in

May

Cheapest in

October

Average price

$1,207
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 Australia to Pennsylvania
Search Deals
One-way flight from Australia to Pennsylvania
Search Deals
Highest demand for flights based on searches. 0% potential increase in price ($13 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($45 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Australia 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 March 17, 2026.
Use the filters below to find and compare flights from Australia to Pennsylvania that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MelbourneNew York

MEL - LGA

MELLGA

Melbourne

Thu 4/30

10:55 am-9:46 am

2 stops36h 51m

New York LaGuardia

Thu 5/7

2:20 pm-8:15 am

2 stops27h 55m

$875

MelbourneNew York

MEL - LGA

MELLGA

Melbourne

Tue 5/12

10:55 am-11:24 pm

2 stops26h 29m

New York LaGuardia

Thu 6/4

2:00 pm-8:15 am

2 stops28h 15m

$875

MelbourneNewark

MEL - EWR

MELEWR

Melbourne

Tue 4/21

10:55 am-9:29 pm

2 stops24h 34m

Newark

Wed 4/29

1:00 pm-8:15 am

1 stop29h 15m

$875

MelbourneNewark

MEL - EWR

MELEWR

Melbourne

Tue 5/12

10:55 am-11:59 pm

2 stops27h 04m

Newark

Thu 6/4

4:00 pm-8:15 am

1 stop26h 15m

$875

MelbourneNew York

MEL - LGA

MELLGA

Melbourne

Sun 5/3

10:55 am-9:13 am

2 stops36h 18m

New York LaGuardia

Sun 5/24

8:05 am-8:15 am

2 stops34h 10m

$881

MelbourneNew York

MEL - LGA

MELLGA

Melbourne

Mon 5/4

10:55 am-7:06 pm

2 stops46h 11m

New York LaGuardia

Thu 5/28

1:25 pm-8:15 am

2 stops28h 50m

$881

MelbourneNewark

MEL - EWR

MELEWR

Melbourne

Sun 5/3

9:30 am-4:44 pm

1 stop21h 14m

Newark

Wed 5/27

5:30 pm-7:30 am

1 stop24h 00m

$881

MelbourneNew York

MEL - JFK

MELJFK

Melbourne

Wed 4/29

10:00 am-8:30 pm

2 stops24h 30m

New York John F Kennedy Intl

Wed 5/6

5:45 pm-7:50 am

1 stop24h 05m

$882

MelbourneNew York

MEL - JFK

MELJFK

Melbourne

Fri 4/17

10:00 am-11:59 pm

2 stops27h 59m

New York John F Kennedy Intl

Wed 4/29

9:20 am-7:50 am

1 stop32h 30m

$882

MelbourneNew York

MEL - JFK

MELJFK

Melbourne

Fri 4/17

10:00 am-12:20 am

2 stops28h 20m

New York John F Kennedy Intl

Mon 5/18

6:00 pm-7:50 am

1 stop23h 50m

$904

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/14

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Australia to Pennsylvania

Have a flexible travel schedule? Discover the best time to fly to Pennsylvania from Australia 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 Australia to Pennsylvania

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

Currently, November is the cheapest month in which you can book a flight from Australia to Pennsylvania (average of $426). Flying from Australia to Pennsylvania in May is currently the most expensive (average of $888). 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.

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 March 17, 2026.
Read through reviews of airlines operating flights from Australia to Pennsylvania, such as American Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.1
Good
11,468 reviews

Crew

7.9

Boarding

7.5

Entertainment

6.9

Overall

7.1

Comfort

7.2

Food

6.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,Mar 2026

MIA - SFO

Horrible. When they power flights for other airlines there is nothing they can do to change or accommodate any changes
American Airlines
7.1
Good
11,468 reviews
American Airlines
7.1
Good
11,468 reviews

Crew

7.9

Boarding

7.5

Entertainment

6.9

Overall

7.1

Comfort

7.2

Food

6.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,Mar 2026

MIA - SFO

Horrible. When they power flights for other airlines there is nothing they can do to change or accommodate any changes

Related info for your journey

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

  • How long is the flight from Australia to Pennsylvania?

    There are many flights that can get you from Australia to Pennsylvania in 21h 19m. Fly via United Airlines, Delta, or Qantas Airways to get the fastest option. Airlines will cover a distance of 9943 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

  • How can I find direct flights from Australia to Pennsylvania?

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

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

    Yes. Cheapflights offers flight deals from Australia 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 Australia to Pennsylvania?

    Currently, November is the cheapest month in which you can book a flight from Australia to Pennsylvania (average of $426). Flying from Australia to Pennsylvania in May is currently the most expensive (average of $888). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top airline flying from Australia to Pennsylvania

Discover the top airline that operate flights from Australia 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 March 17, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$1,195Average$1,301FlexibilityNo cancel feeOn-time71%

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