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$499+ 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 3/22. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — SYD
Nov 25 — Dec 21
Mon 11/25
Mon 12/2
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 November 20, 2024.

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 November 20, 2024.

This Justfly.com deal was found by Cheapflights users on 11/18. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/199:00 amIAD - SYD
1 stop29h 10mQantas Airways
Tue 11/266:05 amSYD - IAD
2 stops32h 47mQantas Airways
Deal found 11/18$932
This BYOjet deal was found by Cheapflights users on 11/19. 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 BYOjet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/85:32 pmIAD - SYD
1 stop23h 28mMultiple Airlines
Thu 12/1211:15 amSYD - IAD
1 stop20h 55mMultiple Airlines
Deal found 11/19$942
This Qantas Airways deal was found by Cheapflights users on 11/18. 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 Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/195:30 pmDCA - SYD
1 stop23h 30mMultiple Airlines
Tue 11/2611:50 amSYD - DCA
1 stop20h 38mMultiple Airlines
Deal found 11/18$952
This American Airlines deal was found by Cheapflights users on 11/19. 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 12/106:00 amIAD - SYD
1 stop32h 35mAmerican Airlines
Wed 1/2911:50 amSYD - IAD
1 stop26h 51mAmerican Airlines
Deal found 11/19$981
This American Airlines deal was found by Cheapflights users on 11/19. 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 12/49:22 amDCA - SYD
1 stop29h 13mAmerican Airlines
Wed 1/1511:50 amSYD - DCA
1 stop23h 09mAmerican Airlines
Deal found 11/19$981
This oojo deal was found by Cheapflights users on 11/18. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/198:40 amDCA - SYD
1 stop32h 20mQantas Airways
Tue 11/266:05 amSYD - DCA
2 stops24h 19mQantas Airways
Deal found 11/18$1,006
This Ovago deal was found by Cheapflights users on 11/19. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/32:59 pmDCA - MEL
1 stop22h 41mQantas Airways
Tue 2/116:00 pmMEL - DCA
2 stops38h 32mQantas Airways
Deal found 11/19$1,033
This Gurufare deal was found by Cheapflights users on 11/19. 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.
Sat 12/75:01 pmIAD - MEL
1 stop44h 39mQantas Airways
Fri 12/136:00 amMEL - IAD
2 stops26h 11mQantas Airways
Deal found 11/19$1,044
This Expedia deal was found by Cheapflights users on 11/19. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/74:44 pmIAD - MEL
2 stops32h 01mMultiple Airlines
Wed 12/118:15 pmMEL - IAD
2 stops35h 55mMultiple Airlines
Deal found 11/19$1,102
This Orbitz deal was found by Cheapflights users on 11/19. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/75:30 pmDCA - MEL
2 stops31h 15mMultiple Airlines
Fri 12/136:00 amMEL - DCA
2 stops33h 07mMultiple Airlines
Deal found 11/19$1,241
This American Airlines deal was found by Cheapflights users on 11/19. 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.
Fri 12/279:19 amIAD - MEL
2 stops30h 16mAmerican Airlines
Sun 1/124:20 pmMEL - IAD
1 stop23h 36mAmerican Airlines
Deal found 11/19$1,254
This FlightHub deal was found by Cheapflights users on 11/19. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/3010:30 amEWR - SYD
2 stops31h 05mAir Canada
Tue 2/411:20 amSYD - EWR
1 stop21h 31mAir Canada
Deal found 11/19$1,274

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 2,629,791 searches. Data last updated November 20, 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

Mon 2/10

9:11 am-7:25 am

2 stops30h 14m

Sydney Kingsford Smith

Wed 2/19

11:50 am-11:54 pm

2 stops28h 04m

$912

Washington, D.C.Sydney

DCA - SYD

DCASYD

Washington, D.C. Reagan-National

Sun 2/2

2:28 pm-6:35 am

2 stops24h 07m

Sydney Kingsford Smith

Wed 2/12

11:50 am-6:00 pm

2 stops22h 10m

$912

Washington, D.C.Sydney

DCA - SYD

DCASYD

Washington, D.C. Reagan-National

Thu 2/20

5:30 pm-9:00 am

1 stop23h 30m

Sydney Kingsford Smith

Thu 3/6

6:05 am-2:25 pm

2 stops24h 20m

$921

Washington, D.C.Sydney

IAD - SYD

IADSYD

Washington, D.C. Dulles Intl

Sun 2/2

5:04 pm-12:20 pm

2 stops27h 16m

Sydney Kingsford Smith

Wed 2/12

7:05 am-4:14 pm

2 stops25h 09m

$924

Washington, D.C.Sydney

DCA - SYD

DCASYD

Washington, D.C. Reagan-National

Wed 2/5

5:30 pm-9:00 am

1 stop23h 30m

Sydney Kingsford Smith

Tue 2/18

11:50 am-6:51 pm

1 stop23h 01m

$926

Washington, D.C.Sydney

IAD - SYD

IADSYD

Washington, D.C. Dulles Intl

Sun 12/8

5:32 pm-9:00 am

1 stop23h 28m

Sydney Kingsford Smith

Thu 12/12

11:15 am-4:10 pm

1 stop20h 55m

$942

Washington, D.C.Melbourne

DCA - MEL

DCAMEL

Washington, D.C. Reagan-National

Tue 12/3

2:59 pm-5:40 am

1 stop22h 41m

Melbourne

Tue 2/11

6:00 pm-4:32 pm

2 stops38h 32m

$1,033

Washington, D.C.Melbourne

IAD - MEL

IADMEL

Washington, D.C. Dulles Intl

Sat 12/7

5:01 pm-5:40 am

1 stop44h 39m

Melbourne

Fri 12/13

6:00 am-4:11 pm

2 stops26h 11m

$1,044

Washington, D.C.Melbourne

IAD - MEL

IADMEL

Washington, D.C. Dulles Intl

Sat 12/7

4:44 pm-4:45 pm

2 stops32h 01m

Melbourne

Wed 12/11

8:15 pm-4:10 pm

2 stops35h 55m

$1,102

Washington, D.C.Melbourne

DCA - MEL

DCAMEL

Washington, D.C. Reagan-National

Thu 2/6

2:59 pm-5:40 am

1 stop22h 41m

Melbourne

Sat 2/15

6:00 am-1:47 pm

2 stops23h 47m

$1,122

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/19

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 $1,062). Flying from Pennsylvania to Australia in December is currently the most expensive (average of $1,318). 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 November 20, 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 November 20, 2024.
See what other customers who have flown with Qantas Airways, Air Canada and Air New Zealand 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
8.7
Very good
68 reviews

Crew

9.0

Food

7.7

Overall

8.7

Entertainment

7.2

Boarding

8.5

Comfort

8.0

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
8.7
Very good
68 reviews
Air Tahiti Nui
8.7
Very good
68 reviews

Crew

9.0

Food

7.7

Overall

8.7

Entertainment

7.2

Boarding

8.5

Comfort

8.0

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.

Korean Air
8.5
Very good
1,024 reviews
Air Tahiti Nui
8.7
Very good
68 reviews

Crew

9.0

Food

7.7

Overall

8.7

Entertainment

7.2

Boarding

8.5

Comfort

8.0

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
833 reviews
Air Tahiti Nui
8.7
Very good
68 reviews

Crew

9.0

Food

7.7

Overall

8.7

Entertainment

7.2

Boarding

8.5

Comfort

8.0

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
1,460 reviews
Air Tahiti Nui
8.7
Very good
68 reviews

Crew

9.0

Food

7.7

Overall

8.7

Entertainment

7.2

Boarding

8.5

Comfort

8.0

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
476 reviews
Air Tahiti Nui
8.7
Very good
68 reviews

Crew

9.0

Food

7.7

Overall

8.7

Entertainment

7.2

Boarding

8.5

Comfort

8.0

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 $499. 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 $1,062). Flying from Pennsylvania to Australia in December is currently the most expensive (average of $1,318). 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 8 airlines flying from Pennsylvania to Australia

Discover the top 8 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 2,629,791 searches. Data last updated November 20, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$337Average$1,760FlexibilityNo cancel feeOn-time71%
DeltaCheapest$852Average$1,250FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$940Average$1,431FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$977Average$1,764FlexibilityNo cancel feeOn-time69%
Qantas AirwaysCheapest$1,019Average$1,976FlexibilityNo cancel feeOn-time74%
Fiji AirwaysCheapest$1,094Average$1,094FlexibilityNo cancel feeOn-time74%
Air New ZealandCheapest$1,133Average$1,874FlexibilityNo cancel feeOn-time78%
Qatar AirwaysCheapest$1,294Average$1,758FlexibilityNo cancel feeOn-time68%
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