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$512+ Cheap flights from Pennsylvania to Sydney (SYD)

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 2/20. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — SYD
Dec 27 — Jan 31
Fri 12/27
Fri 1/3
1 adult, Economy
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Cheap flight deals from Pennsylvania to Sydney

Discover tips and strategies to find the most affordable flight options for your journey from Pennsylvania (USPA) to Sydney (SYD). 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 22, 2024.

Round-trip from

$882
(American Airlines)

One-way from

$512
(Kiwi.com)
From Pennsylvania to Sydney Kingsford Smith
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One-way flight from Pennsylvania to Sydney Kingsford Smith
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Find flight deals from Pennsylvania to Sydney

Cheapest flights from Pennsylvania to Sydney
Explore the most affordable flight options available from Pennsylvania to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 22, 2024.

This American Airlines deal was found by Cheapflights users on 12/21. 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 12/245:30 pmDCA - SYD
1 stop23h 30mAmerican Airlines
Sat 1/1811:15 amSYD - DCA
2 stops22h 44mAmerican Airlines
Deal found 12/21$887
This United Airlines deal was found by Cheapflights users on 12/21. 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 12/313:59 pmEWR - SYD
1 stop23h 01mUnited Airlines
Sat 1/1811:20 amSYD - EWR
2 stops23h 54mUnited Airlines
Deal found 12/21$968
This United Airlines deal was found by Cheapflights users on 12/20. 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 12/313:20 pmLGA - SYD
2 stops25h 55mUnited Airlines
Tue 1/144:15 pmSYD - LGA
2 stops23h 08mUnited Airlines
Deal found 12/20$1,146
This CheapOair deal was found by Cheapflights users on 12/21. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/245:30 pmDCA - SYD
1 stop23h 30mQantas Airways
Thu 12/267:05 pmSYD - DCA
2 stops35h 19mQantas Airways
Deal found 12/21$1,172
This KAYAK deal was found by Cheapflights users on 12/21. 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.
Sun 12/295:15 pmIAD - SYD
2 stops25h 35mQantas Airways
Mon 2/311:50 amSYD - IAD
1 stop20h 24mQantas Airways
Deal found 12/21$1,229
This Air Canada deal was found by Cheapflights users on 12/21. 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 12/21$1,255
This Air Canada deal was found by Cheapflights users on 12/20. 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 12/301:35 pmLGA - SYD
2 stops28h 00mAir Canada
Mon 1/1311:20 amSYD - LGA
2 stops26h 13mAir Canada
Deal found 12/20$1,256
This Mytrip deal was found by Cheapflights users on 12/21. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/278:30 pmEWR - SYD
2 stops45h 05mMultiple Airlines
Sat 3/12:30 pmSYD - EWR
3 stops30h 50mMultiple Airlines
Deal found 12/21$1,297
This Delta deal was found by Cheapflights users on 12/21. 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.
Tue 12/245:10 pmDCA - SYD
1 stop23h 25mDelta
Sat 1/1811:05 amSYD - DCA
1 stop20h 55mDelta
Deal found 12/21$1,350
This Delta deal was found by Cheapflights users on 12/21. 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.
Tue 12/243:10 pmIAD - SYD
2 stops25h 25mDelta
Sat 1/182:15 pmSYD - IAD
2 stops26h 07mDelta
Deal found 12/21$1,354
This Air Canada deal was found by Cheapflights users on 12/21. 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.
Tue 12/3112:38 pmIAD - SYD
2 stops28h 57mAir Canada
Mon 2/311:20 amSYD - IAD
2 stops40h 10mAir Canada
Deal found 12/21$1,415
This Air Canada deal was found by Cheapflights users on 12/21. 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.
Tue 12/3110:30 amEWR - SYD
2 stops28h 25mAir Canada
Mon 1/2011:20 amSYD - EWR
2 stops36h 46mAir Canada
Deal found 12/21$1,489

Find flights from Pennsylvania to Sydney within your budget

Customize your flight search to find flights from Pennsylvania to Sydney 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 22, 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

$882

Washington, D.C.Sydney

DCA - SYD

DCASYD

Washington, D.C. Reagan-National

Sun 2/2

9:00 am-7:25 am

1 stop30h 25m

Sydney Kingsford Smith

Tue 2/18

11:50 am-6:46 pm

1 stop22h 56m

$883

Washington, D.C.Sydney

DCA - SYD

DCASYD

Washington, D.C. Reagan-National

Sun 2/2

5:05 pm-9:00 am

2 stops23h 55m

Sydney Kingsford Smith

Sat 2/8

11:15 am-5:59 pm

2 stops22h 44m

$885

Washington, D.C.Sydney

DCA - SYD

DCASYD

Washington, D.C. Reagan-National

Sun 3/9

5:10 pm-7:45 am

1 stop23h 35m

Sydney Kingsford Smith

Wed 3/19

10:05 am-4:00 pm

1 stop20h 55m

$949

Washington, D.C.Sydney

IAD - SYD

IADSYD

Washington, D.C. Dulles Intl

Wed 3/12

10:00 am-7:45 am

2 stops30h 45m

Sydney Kingsford Smith

Sun 3/23

10:05 am-11:00 pm

2 stops27h 55m

$953

NewarkSydney

EWR - SYD

EWRSYD

Newark

Fri 3/14

4:15 pm-9:15 am

2 stops26h 00m

Sydney Kingsford Smith

Tue 4/15

9:30 am-9:29 pm

2 stops25h 59m

$968

NewarkSydney

EWR - SYD

EWRSYD

Newark

Sat 2/1

2:12 pm-7:00 am

1 stop24h 48m

Sydney Kingsford Smith

Fri 2/14

4:15 pm-9:14 pm

1 stop20h 59m

$970

Washington, D.C.Sydney

DCA - SYD

DCASYD

Washington, D.C. Reagan-National

Sun 3/16

5:35 pm-9:00 am

1 stop24h 25m

Sydney Kingsford Smith

Thu 3/20

11:50 am-12:40 am

1 stop27h 50m

$1,073

New YorkSydney

JFK - SYD

JFKSYD

New York John F Kennedy Intl

Tue 1/28

1:05 pm-8:35 am

1 stop27h 30m

Sydney Kingsford Smith

Tue 4/8

9:25 am-7:25 am

1 stop36h 00m

$1,087

New YorkSydney

LGA - SYD

LGASYD

New York LaGuardia

Sun 6/8

4:00 pm-6:35 am

2 stops24h 35m

Sydney Kingsford Smith

Tue 6/24

9:25 am-9:55 pm

2 stops26h 30m

$1,099

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/20

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

Have a flexible travel schedule? Discover the best time to fly to Sydney 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 Sydney

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

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

Currently, February is the cheapest month in which you can book a flight from Pennsylvania to Sydney (average of $1,051). Flying from Pennsylvania to Sydney 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 SYD?

Find hourly flight availability from Pennsylvania to Sydney. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 22, 2024.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Pennsylvania to Sydney as you normally would.

Rainfall in Sydney by month

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

In terms of precipitation, rainfall in Sydney 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 Sydney when rainfall is around 2.0 in.

Temperature in Sydney by month

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

If weather is an important factor for your trip to Sydney, 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 Sydney

Get insights into the airlines that provide service to Sydney. 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 Sydney. Reviews last updated December 22, 2024.
See what other customers who have flown with United Airlines, Lufthansa and Air Canada from Pennsylvania to Sydney have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Tahiti Nui
8.7
Very good
63 reviews

Entertainment

7.2

Food

7.7

Crew

9.0

Comfort

8.0

Boarding

8.6

Overall

8.7

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
8.7
Very good
63 reviews
Air Tahiti Nui
8.7
Very good
63 reviews

Entertainment

7.2

Food

7.7

Crew

9.0

Comfort

8.0

Boarding

8.6

Overall

8.7

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
844 reviews
Air Tahiti Nui
8.7
Very good
63 reviews

Entertainment

7.2

Food

7.7

Crew

9.0

Comfort

8.0

Boarding

8.6

Overall

8.7

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
1,440 reviews
Air Tahiti Nui
8.7
Very good
63 reviews

Entertainment

7.2

Food

7.7

Crew

9.0

Comfort

8.0

Boarding

8.6

Overall

8.7

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
474 reviews
Air Tahiti Nui
8.7
Very good
63 reviews

Entertainment

7.2

Food

7.7

Crew

9.0

Comfort

8.0

Boarding

8.6

Overall

8.7

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.

Fiji Airways
8.1
Very good
191 reviews
Air Tahiti Nui
8.7
Very good
63 reviews

Entertainment

7.2

Food

7.7

Crew

9.0

Comfort

8.0

Boarding

8.6

Overall

8.7

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 Sydney. 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 into for flights to Sydney from Pennsylvania?

    Sydney Kingsford Smith (SYD) is the airport you will fly into if you book a flight from Pennsylvania to Sydney. It is only a 4.6 mi journey from Kingsford Smith (SYD) to Sydney’s city center.

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

    For one-way options, check prices for Qantas Airways. According to our data, you can fly for as low as $540. Users have also found prices from $624 and $646 on American Airlines and Fiji Airways, respectively.

  • What are the most popular routes from Pennsylvania to Sydney?

    When deciding which route to take from Pennsylvania to Sydney consider New York John F Kennedy Intl - Sydney Kingsford Smith, Newark - Sydney Kingsford Smith or New York LaGuardia - Sydney Kingsford Smith as they are the most popular.

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from Pennsylvania to Sydney (average of $1,051). Flying from Pennsylvania to Sydney 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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Top 6 airlines flying from Pennsylvania to Sydney

Discover the top 6 airlines that operate flights from Pennsylvania to Sydney. 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 22, 2024.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$834Average$1,188FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$940Average$1,326FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$990Average$1,505FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$1,034Average$1,728FlexibilityNo cancel feeOn-time71%
Qantas AirwaysCheapest$1,244Average$1,993FlexibilityNo cancel feeOn-time74%
Air New ZealandCheapest$1,401Average$1,719FlexibilityNo cancel feeOn-time78%
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