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$418+ 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 2/22. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — PHL
Dec 10 — Dec 171
Wed 12/10
Wed 12/17
1 adult, Economy
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Cheap flight deals from Australia to Pennsylvania

Keep the following information in mind while searching for Australia to Pennsylvania flight deals. Data was last updated November 10, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$699
(Delta)

One-way from

$418
(Delta)

Popular in

May

Cheapest in

February

Average price

$1,637
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 Australia to Pennsylvania
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One-way flight from Australia to Pennsylvania
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Highest demand for flights based on searches. 3% potential increase in price ($45 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($47 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find 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 November 10, 2025.

This Delta deal was found by Cheapflights users on 11/8. 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.
Sun 11/910:40 amBNE - EWR
2 stops27h 27mDelta
Sun 11/238:19 pmEWR - BNE
2 stops45h 01mDelta
Deal found 11/8$697
This Trip.com deal was found by Cheapflights users on 11/8. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/32:00 pmSYD - JFK
2 stops31h 30mMultiple Airlines
Sat 12/611:00 amJFK - SYD
2 stops42h 50mMultiple Airlines
Deal found 11/8$904
This United Airlines deal was found by Cheapflights users on 11/7. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/2311:30 amMEL - LGA
2 stops25h 59mUnited Airlines
Tue 12/308:05 amLGA - MEL
2 stops33h 55mUnited Airlines
Deal found 11/7$922
This United Airlines deal was found by Cheapflights users on 11/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/231:00 pmMEL - EWR
1 stop23h 27mUnited Airlines
Tue 12/306:00 amEWR - MEL
2 stops36h 00mUnited Airlines
Deal found 11/8$922
This United Airlines deal was found by Cheapflights users on 11/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1011:30 amMEL - LGA
2 stops23h 14mUnited Airlines
Thu 2/193:36 pmLGA - MEL
2 stops25h 54mUnited Airlines
Deal found 11/9$924
This United Airlines deal was found by Cheapflights users on 11/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/811:30 amMEL - EWR
1 stop21h 30mUnited Airlines
Tue 2/176:10 pmEWR - MEL
1 stop23h 20mUnited Airlines
Deal found 11/9$924
This Trip.com deal was found by Cheapflights users on 11/10. 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.
Wed 11/262:00 pmSYD - JFK
2 stops31h 13mMultiple Airlines
Thu 12/411:00 amJFK - SYD
2 stops43h 10mMultiple Airlines
Deal found 11/10$927
This United Airlines deal was found by Cheapflights users on 11/10. 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 12/1511:30 amMEL - EWR
1 stop27h 31mUnited Airlines
Tue 12/306:00 amEWR - MEL
1 stop35h 30mUnited Airlines
Deal found 11/10$928
This United Airlines deal was found by Cheapflights users on 11/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/151:00 pmMEL - LGA
2 stops38h 07mUnited Airlines
Tue 12/308:05 amLGA - MEL
2 stops33h 25mUnited Airlines
Deal found 11/8$929
This Delta deal was found by Cheapflights users on 11/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/710:10 amMEL - LGA
2 stops28h 31mDelta
Fri 2/131:00 pmLGA - MEL
2 stops27h 00mDelta
Deal found 11/9$931
This Delta deal was found by Cheapflights users on 11/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/710:10 amMEL - JFK
2 stops24h 35mDelta
Sun 2/156:00 pmJFK - MEL
1 stop46h 00mDelta
Deal found 11/9$931
This United Airlines deal was found by Cheapflights users on 11/10. 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 12/2511:30 amMEL - EWR
1 stop25h 55mUnited Airlines
Sat 1/3110:00 amEWR - MEL
1 stop31h 30mUnited Airlines
Deal found 11/10$932

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 November 10, 2025.
Use the filters below to find and compare flights from Australia to Pennsylvania that are best for you.

Fly from

Australia

Fly to

Pennsylvania

Route

Depart

Return

Price

BrisbaneNewark

BNE - EWR

BNEEWR

Brisbane

Fri 1/16

10:40 am-11:15 pm

2 stops27h 35m

Newark

Fri 1/30

11:54 am-8:20 am

2 stops29h 26m

$699

MelbourneNew York

MEL - LGA

MELLGA

Melbourne

Mon 12/22

11:30 am-9:08 am

2 stops37h 38m

New York LaGuardia

Tue 12/30

8:05 am-10:00 am

2 stops33h 55m

$922

MelbourneNew York

MEL - LGA

MELLGA

Melbourne

Tue 12/23

11:30 am-10:08 am

2 stops38h 38m

New York LaGuardia

Tue 12/30

8:05 am-10:00 am

2 stops33h 55m

$922

MelbourneNew York

MEL - LGA

MELLGA

Melbourne

Tue 3/24

10:30 am-7:42 pm

2 stops24h 12m

New York LaGuardia

Tue 4/14

3:30 pm-8:15 am

2 stops26h 45m

$922

MelbourneNew York

MEL - LGA

MELLGA

Melbourne

Wed 12/17

11:30 am-11:04 pm

2 stops27h 34m

New York LaGuardia

Tue 12/30

8:05 am-10:00 am

2 stops33h 55m

$922

MelbourneNewark

MEL - EWR

MELEWR

Melbourne

Tue 12/23

1:00 pm-11:36 pm

2 stops26h 36m

Newark

Tue 12/30

6:00 am-9:30 am

2 stops35h 30m

$922

MelbourneNew York

MEL - JFK

MELJFK

Melbourne

Wed 2/18

10:10 am-4:08 pm

1 stop21h 58m

New York John F Kennedy Intl

Wed 2/25

8:35 am-8:00 am

1 stop31h 25m

$929

MelbourneNew York

MEL - JFK

MELJFK

Melbourne

Sun 2/1

10:10 am-4:07 pm

1 stop21h 57m

New York John F Kennedy Intl

Wed 2/11

8:30 am-8:00 am

2 stops31h 30m

$931

MelbourneNew York

MEL - JFK

MELJFK

Melbourne

Wed 12/10

10:10 am-1:07 am

2 stops30h 57m

New York John F Kennedy Intl

Tue 2/17

7:45 pm-8:00 am

1 stop44h 15m

$931

MelbourneNew York

MEL - JFK

MELJFK

Melbourne

Fri 5/1

10:00 am-5:44 pm

1 stop21h 44m

New York John F Kennedy Intl

Fri 5/29

7:00 am-7:40 am

1 stop34h 40m

$931

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/10

Showing 1-10 of 60 results
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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 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.

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

Find hourly flight availability from Australia to Pennsylvania. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 10, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 10% on flights from Australia to Pennsylvania by exploring options for tickets in the evening.

What is the cheapest day to fly from Australia to Pennsylvania?

Use this chart to determine the cheapest time to fly round-trip from Australia to Pennsylvania. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Australia to Pennsylvania flight should consider departing on Wednesday mornings when fares are most often at their lowest. Wednesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

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 November 10, 2025.
Read through reviews of airlines operating flights from Australia to Pennsylvania, such as Qantas Airways and American Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Qantas Airways
7.5
Good
930 reviews

Entertainment

7.2

Overall

7.5

Comfort

7.5

Food

7.0

Boarding

7.7

Crew

8.2

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
930 reviews
Qantas Airways
7.5
Good
930 reviews

Entertainment

7.2

Overall

7.5

Comfort

7.5

Food

7.0

Boarding

7.7

Crew

8.2

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.
American Airlines
7.2
Good
11,047 reviews
Qantas Airways
7.5
Good
930 reviews

Entertainment

7.2

Overall

7.5

Comfort

7.5

Food

7.0

Boarding

7.7

Crew

8.2

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 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 25h 47m. Fly via Delta, United Airlines, or Air Canada to get the fastest option. Airlines will cover a distance of 9624 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    $418 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on United Airlines and American Airlines, with prices starting from $585 and $617, respectively.

  • 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 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.

See more FAQs

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Alternative routes for Australia to Pennsylvania

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Australia to Pennsylvania

Discover the top 2 airlines 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 November 10, 2025.
AirlineCheapestAverageFlexibilityOn-time
Qantas AirwaysCheapest$1,123Average$1,262FlexibilityNo cancel feeOn-time74%
American AirlinesCheapest$1,195Average$1,301FlexibilityNo cancel feeOn-time71%

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