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$485+ Cheap flights from Pennsylvania to Australia

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 2/2. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — SYD
Dec 23 — Dec 301
Mon 12/23
Mon 12/30
1 adult, Economy
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Cheap flight deals from Pennsylvania to Australia

Discover tips and strategies to find the most affordable flight options for your journey from Pennsylvania (USPA) to Australia (AU0). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 18, 2024.

Round-trip from

$885
(American Airlines)

One-way from

$485
(SmartFares)
From Pennsylvania to Australia
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One-way flight from Pennsylvania to Australia
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Find flight deals from Pennsylvania to Australia

Cheapest flights from Pennsylvania to Australia
Explore the most affordable flight options available from Pennsylvania to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2024.

This United Airlines deal was found by Cheapflights users on 12/18. 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 12/2512:00 pmEWR - SYD
1 stop26h 20mUnited Airlines
Tue 12/3112:10 pmSYD - EWR
2 stops22h 50mUnited Airlines
Deal found 12/18$970
This American Airlines deal was found by Cheapflights users on 12/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/238:40 amDCA - SYD
1 stop30h 45mAmerican Airlines
Sun 12/2911:50 amSYD - DCA
1 stop25h 06mAmerican Airlines
Deal found 12/17$1,128
This American Airlines deal was found by Cheapflights users on 12/18. 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 12/248:40 amDCA - MEL
1 stop30h 55mAmerican Airlines
Tue 1/2112:00 pmMEL - DCA
1 stop24h 55mAmerican Airlines
Deal found 12/18$1,191
This American Airlines deal was found by Cheapflights users on 12/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/249:19 amIAD - MEL
2 stops30h 16mAmerican Airlines
Sun 1/264:20 pmMEL - IAD
1 stop23h 36mAmerican Airlines
Deal found 12/17$1,196
This United Airlines deal was found by Cheapflights users on 12/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/303:20 pmLGA - SYD
2 stops25h 55mUnited Airlines
Wed 2/2611:50 amSYD - LGA
1 stop25h 09mUnited Airlines
Deal found 12/17$1,258
This Kissandfly.com deal was found by Cheapflights users on 12/17. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/302:00 pmEWR - SYD
1 stop27h 15mLufthansa
Fri 2/2811:50 amSYD - EWR
1 stop20h 35mLufthansa
Deal found 12/17$1,291
This Qantas Airways deal was found by Cheapflights users on 12/16. 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 Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/299:06 amDCA - MEL
1 stop28h 34mMultiple Airlines
Sun 1/264:20 pmMEL - DCA
1 stop20h 39mMultiple Airlines
Deal found 12/16$1,295
This Flysmarter deal was found by Cheapflights users on 12/17. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/302:00 pmLGA - SYD
1 stop25h 00mLufthansa
Tue 1/144:15 pmSYD - LGA
1 stop23h 08mLufthansa
Deal found 12/17$1,300
This Gurufare deal was found by Cheapflights users on 12/16. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/301:12 pmDCA - MEL
2 stops29h 53mQantas Airways
Wed 1/2912:00 pmMEL - DCA
1 stop24h 59mQantas Airways
Deal found 12/16$1,311
This Delta deal was found by Cheapflights users on 12/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/307:10 amJFK - SYD
1 stop33h 25mDelta
Tue 1/1411:05 amSYD - JFK
1 stop26h 54mDelta
Deal found 12/17$1,324
This Air Canada deal was found by Cheapflights users on 12/17. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/238:40 pmDCA - SYD
2 stops44h 55mAir Canada
Sun 12/2911:20 amSYD - DCA
2 stops25h 40mAir Canada
Deal found 12/17$1,407
This Cheapflightsfares deal was found by Cheapflights users on 12/17. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/241:12 pmDCA - SYD
2 stops32h 38mQantas Airways
Sat 1/186:05 amSYD - DCA
2 stops26h 24mQantas Airways
Deal found 12/17$1,473

Find flights from Pennsylvania to Australia within your budget

Customize your flight search to find flights from Pennsylvania to Australia 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 December 18, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

Washington, D.C.Sydney

IAD - SYD

IADSYD

Washington, D.C. Dulles Intl

Tue 2/11

6:10 am-6:35 am

1 stop32h 25m

Sydney Kingsford Smith

Sat 2/22

7:05 am-4:12 pm

2 stops25h 07m

$885

Washington, D.C.Sydney

IAD - SYD

IADSYD

Washington, D.C. Dulles Intl

Tue 3/18

5:10 pm-6:35 am

1 stop22h 25m

Sydney Kingsford Smith

Thu 3/20

11:50 am-4:20 pm

1 stop19h 30m

$886

Washington, D.C.Sydney

DCA - SYD

DCASYD

Washington, D.C. Reagan-National

Wed 2/12

1:54 pm-7:25 am

2 stops25h 31m

Sydney Kingsford Smith

Mon 2/17

7:30 am-1:47 pm

2 stops22h 17m

$903

Washington, D.C.Sydney

DCA - SYD

DCASYD

Washington, D.C. Reagan-National

Tue 4/22

4:59 pm-6:35 am

1 stop23h 36m

Sydney Kingsford Smith

Thu 4/24

10:25 am-4:29 pm

1 stop20h 04m

$961

NewarkSydney

EWR - SYD

EWRSYD

Newark

Fri 3/14

5:29 pm-7:00 am

1 stop22h 31m

Sydney Kingsford Smith

Tue 3/25

11:50 am-7:20 pm

1 stop22h 30m

$966

NewarkSydney

EWR - SYD

EWRSYD

Newark

Sat 2/1

3:30 pm-9:15 am

1 stop25h 45m

Sydney Kingsford Smith

Fri 2/14

11:20 am-6:29 pm

1 stop23h 09m

$972

Washington, D.C.Sydney

DCA - SYD

DCASYD

Washington, D.C. Reagan-National

Tue 3/18

5:08 pm-6:35 am

1 stop22h 27m

Sydney Kingsford Smith

Thu 3/20

11:50 am-6:51 pm

1 stop22h 01m

$1,021

NewarkSydney

EWR - SYD

EWRSYD

Newark

Sun 2/2

9:37 am-6:50 am

2 stops29h 13m

Sydney Kingsford Smith

Sat 2/8

11:05 am-6:41 pm

2 stops23h 36m

$1,027

Washington, D.C.Melbourne

IAD - MEL

IADMEL

Washington, D.C. Dulles Intl

Wed 4/2

7:31 am-10:20 am

2 stops35h 49m

Melbourne

Wed 4/16

6:00 am-5:22 pm

2 stops25h 22m

$1,064

NewarkSydney

EWR - SYD

EWRSYD

Newark

Sat 2/22

5:35 pm-12:30 pm

2 stops26h 55m

Sydney Kingsford Smith

Sat 3/1

2:30 pm-5:31 am

3 stops31h 01m

$1,118

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 60 results
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Best time to book a flight from Pennsylvania to Australia

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

Travel insights for flights from Pennsylvania to Australia

Get recent, data-driven insights about flights from Pennsylvania to Australia including ideal travel times, pricing trends, and more.

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

Currently, February is the cheapest month in which you can book a flight from Pennsylvania to Australia (average of $1,051). Flying from Pennsylvania to Australia in December is currently the most expensive (average of $1,643). 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 PA to AU?

Find hourly flight availability from Pennsylvania to Australia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2024.

When flying from Pennsylvania to Australia, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Australia by month

Plan your trip to Australia by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Australia ranges from 2.0 - 5.1 inches per month. March is typically the wettest month, when rainfall can reach 5.1 in. September is typically the driest time to visit Australia when rainfall is around 2.0 in.

Temperature in Australia by month

Plan your trip to Australia by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Australia, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing Australia

Get insights into the airlines that provide service to Australia. 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 Australia. Reviews last updated December 18, 2024.
See what other customers who have flown with United Airlines, Lufthansa and Qantas Airways from Pennsylvania to Australia have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Tahiti Nui
8.6
Very good
65 reviews

Boarding

8.5

Comfort

8.0

Entertainment

7.2

Crew

8.9

Overall

8.6

Food

7.7

Reviews

1 / 2

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

Air Tahiti Nui
8.6
Very good
65 reviews
Air Tahiti Nui
8.6
Very good
65 reviews

Boarding

8.5

Comfort

8.0

Entertainment

7.2

Crew

8.9

Overall

8.6

Food

7.7

Reviews

1 / 2

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

ANA
8.4
Very good
839 reviews
Air Tahiti Nui
8.6
Very good
65 reviews

Boarding

8.5

Comfort

8.0

Entertainment

7.2

Crew

8.9

Overall

8.6

Food

7.7

Reviews

1 / 2

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

Japan Airlines
8.3
Very good
1,443 reviews
Air Tahiti Nui
8.6
Very good
65 reviews

Boarding

8.5

Comfort

8.0

Entertainment

7.2

Crew

8.9

Overall

8.6

Food

7.7

Reviews

1 / 2

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

Asiana Airlines
8.3
Very good
477 reviews
Air Tahiti Nui
8.6
Very good
65 reviews

Boarding

8.5

Comfort

8.0

Entertainment

7.2

Crew

8.9

Overall

8.6

Food

7.7

Reviews

1 / 2

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

China Airlines
8.3
Very good
754 reviews
Air Tahiti Nui
8.6
Very good
65 reviews

Boarding

8.5

Comfort

8.0

Entertainment

7.2

Crew

8.9

Overall

8.6

Food

7.7

Reviews

1 / 2

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

Related info for your journey

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

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

    The cheapest airline one-way is Qantas Airways, with whom users have recently found tickets for as low as $485. However, be on the lookout for offers from American Airlines and Air Canada, as they are both options that can get you from Pennsylvania to Australia for a low price.

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from Pennsylvania to Australia (average of $1,051). Flying from Pennsylvania to Australia in December is currently the most expensive (average of $1,643). 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 Pennsylvania to Australia

See prices for flight routes from nearby airports that may be better suited for you.
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Top 7 airlines flying from Pennsylvania to Australia

Discover the top 7 airlines that operate flights from Pennsylvania to Australia. 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 December 18, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$337Average$1,718FlexibilityNo cancel feeOn-time71%
DeltaCheapest$834Average$1,188FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$940Average$1,399FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$977Average$1,780FlexibilityNo cancel feeOn-time69%
Qantas AirwaysCheapest$1,094Average$2,079FlexibilityNo cancel feeOn-time74%
Air New ZealandCheapest$1,133Average$1,857FlexibilityNo cancel feeOn-time78%
Qatar AirwaysCheapest$1,294Average$1,814FlexibilityNo cancel feeOn-time68%
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