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Cheap flights from Pennsylvania to Sydney from $788

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 2/8. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — SYD
4 May — 11 May1
1 adult

Cheap flight deals from Pennsylvania to Sydney

Keep the following information in mind while searching for Pennsylvania to Sydney flight deals. Data was last updated 29 April 2025.

Round-trip from

$1,775

One-way from

$788

Popular in

December

Cheapest in

February

Average price

$2,172
11/6-16/6
  • 11/6-16/6
  • 2 total stops
  • 68h 10m total
  • Pennsylvania to Sydney
Search Deals
2/8
  • 2/8
  • 2 total stops
  • 43h 43m total
  • Pennsylvania to Sydney
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($513 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($128 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2025
Search Deals

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 29 April 2025.

Sun 30/1117:14DCA - SYD
2 stops26h 31mQantas Airways
Wed 10/1207:05SYD - DCA
2 stops27h 50mQantas Airways
Deal found 28/4$1,766
Wed 11/609:05JFK - SYD
1 stop39h 35mMultiple Airlines
Mon 16/616:20SYD - JFK
1 stop28h 35mMultiple Airlines
Deal found 28/4$1,775
Sun 7/1217:22IAD - SYD
2 stops25h 28mQantas Airways
Tue 16/1206:05SYD - IAD
2 stops26h 01mQantas Airways
Deal found 27/4$1,831
Sat 7/619:59EWR - SYD
2 stops52h 41mMultiple Airlines
Tue 10/617:45SYD - EWR
1 stop43h 04mMultiple Airlines
Deal found 28/4$1,881
Sat 27/919:30DCA - SYD
2 stops26h 15mFiji Airways
Sat 11/1014:45SYD - DCA
2 stops23h 15mFiji Airways
Deal found 29/4$1,894
Sun 24/817:55IAD - SYD
2 stops26h 40mAir New Zealand
Wed 3/911:50SYD - IAD
2 stops33h 01mAir New Zealand
Deal found 28/4$1,902
Mon 28/717:59DCA - SYD
2 stops24h 46mAir New Zealand
Sun 24/809:55SYD - DCA
2 stops26h 14mAir New Zealand
Deal found 27/4$1,902
Mon 18/817:27PIT - SYD
2 stops27h 08mAir New Zealand
Tue 26/811:50SYD - PIT
2 stops24h 56mAir New Zealand
Deal found 28/4$1,936
Fri 6/608:59DCA - SYD
1 stop32h 31mMultiple Airlines
Fri 13/616:20SYD - DCA
2 stops44h 39mMultiple Airlines
Deal found 29/4$1,947
Sat 24/517:34PHL - SYD
2 stops28h 11mMultiple Airlines
Sun 1/613:15SYD - PHL
2 stops31h 35mMultiple Airlines
Deal found 28/4$1,947
Sat 1/1118:55LGA - SYD
2 stops26h 35mFiji Airways
Sat 15/1106:00SYD - LGA
2 stops31h 00mFiji Airways
Deal found 29/4$1,975
Thu 29/509:00IAD - SYD
2 stops39h 40mMultiple Airlines
Thu 5/617:45SYD - IAD
1 stop36h 29mMultiple Airlines
Deal found 29/4$2,000

Cheapflights Fare Finder

Customise 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 647,157 searches. Data last updated 29 April 2025.
Use the filters below to find and compare flights from Pennsylvania to Sydney that are best for you.

Fly from

Pennsylvania

Fly to

Sydney

Route

Depart

Return

Price

New YorkSydney

JFK - SYD

JFKSYD

New York John F Kennedy Intl

Wed 11/6

09:05-14:40

1 stop39h 35m

Sydney Kingsford Smith

Mon 16/6

16:20-06:55

1 stop28h 35m

$1,775

NewarkSydney

EWR - SYD

EWRSYD

Newark

Sat 7/6

19:59-14:40

2 stops52h 41m

Sydney Kingsford Smith

Tue 10/6

17:45-22:49

1 stop43h 04m

$1,881

Washington, D.C.Sydney

IAD - SYD

IADSYD

Washington, D.C. Dulles Intl

Sun 24/8

17:55-10:35

2 stops26h 40m

Sydney Kingsford Smith

Wed 3/9

11:50-06:51

2 stops33h 01m

$1,902

Washington, D.C.Sydney

DCA - SYD

DCASYD

Washington, D.C. Reagan-National

Mon 28/7

17:59-08:45

2 stops24h 46m

Sydney Kingsford Smith

Sun 24/8

09:55-22:09

2 stops26h 14m

$1,902

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Mon 18/8

17:27-10:35

2 stops27h 08m

Sydney Kingsford Smith

Tue 26/8

11:50-22:46

2 stops24h 56m

$1,936

PhiladelphiaSydney

PHL - SYD

PHLSYD

Philadelphia

Sat 24/5

17:34-11:45

2 stops28h 11m

Sydney Kingsford Smith

Sun 1/6

13:15-06:50

2 stops31h 35m

$1,947

Washington, D.C.Sydney

IAD - SYD

IADSYD

Washington, D.C. Dulles Intl

Mon 20/10

12:15-10:25

1 stop31h 10m

Sydney Kingsford Smith

Tue 4/11

12:25-15:40

1 stop43h 15m

$2,003

New YorkSydney

JFK - SYD

JFKSYD

New York John F Kennedy Intl

Mon 25/8

01:55-20:10

1 stop28h 15m

Sydney Kingsford Smith

Wed 10/9

10:10-06:00

1 stop33h 50m

$2,059

New YorkSydney

LGA - SYD

LGASYD

New York LaGuardia

Thu 28/8

19:01-12:15

2 stops27h 14m

Sydney Kingsford Smith

Sat 13/9

13:45-22:30

2 stops22h 45m

$2,069

New YorkSydney

JFK - SYD

JFKSYD

New York John F Kennedy Intl

Sun 28/9

13:30-09:25

1 stop29h 55m

Sydney Kingsford Smith

Thu 16/10

21:45-11:00

1 stop28h 15m

$2,115

Flights are sorted by cheapest return flights first.

Deals found on 29/4

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 return 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 Pennsylvania to Sydney

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

Currently, May is the cheapest month in which you can book a flight from Pennsylvania to Sydney (average of $129). Flying from Pennsylvania to Sydney in October is currently the most expensive (average of $171). 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 29 April 2025.

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 50.0 - 130.0 inches per month. March is typically the wettest month, when rainfall can reach 130.0 mm. September is typically the driest time to visit Sydney when rainfall is around 50.0 mm.

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 22.0 C. Travellers hoping to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 11.0 C).

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 29 April 2025.
Read through reviews of airlines operating flights from Pennsylvania to Sydney, such as Air Tahiti Nui, Japan Airlines and ANA. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Air Tahiti Nui
8.8
Very Good
62 reviews
Check prices

Crew

9.1

Overall

8.8

Entertainment

7.3

Food

7.8

Boarding

8.7

Comfort

8.1

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

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
8.8
Very Good
62 reviews
Air Tahiti Nui
8.8
Very Good
62 reviews
Check prices

Crew

9.1

Overall

8.8

Entertainment

7.3

Food

7.8

Boarding

8.7

Comfort

8.1

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

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
1,459 reviews
Air Tahiti Nui
8.8
Very Good
62 reviews
Check prices

Crew

9.1

Overall

8.8

Entertainment

7.3

Food

7.8

Boarding

8.7

Comfort

8.1

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

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
8.3
Very Good
855 reviews
Air Tahiti Nui
8.8
Very Good
62 reviews
Check prices

Crew

9.1

Overall

8.8

Entertainment

7.3

Food

7.8

Boarding

8.7

Comfort

8.1

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

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
190 reviews
Air Tahiti Nui
8.8
Very Good
62 reviews
Check prices

Crew

9.1

Overall

8.8

Entertainment

7.3

Food

7.8

Boarding

8.7

Comfort

8.1

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

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.
Singapore Airlines
8.1
Very Good
1,292 reviews
Air Tahiti Nui
8.8
Very Good
62 reviews
Check prices

Crew

9.1

Overall

8.8

Entertainment

7.3

Food

7.8

Boarding

8.7

Comfort

8.1

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

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?

    Most people fly into Sydney Kingsford Smith (SYD) if they book a flight to Sydney from Pennsylvania. Kingsford Smith is conveniently located just 7.5 km from Sydney’s city centre.

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

    For one-way options, check prices for Fiji Airways. According to our data, you can fly for as low as $1,016. Users have also found prices from $1,074 and $1,171 on Philippine Airlines and Alaska Airlines, respectively.

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

    The most popular flight routes from Pennsylvania to Sydney are New York John F Kennedy Intl - Sydney Kingsford Smith, Newark - Sydney Kingsford Smith and New York LaGuardia - Sydney Kingsford Smith.

  • 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 holiday 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, May is the cheapest month in which you can book a flight from Pennsylvania to Sydney (average of $129). Flying from Pennsylvania to Sydney in October is currently the most expensive (average of $171). 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

Travelling to a place near Pennsylvania?

Book flights to Pennsylvania if you plan to visit one of these locations
Parramatta
Wollongong
Katoomba
Manly
Penrith
Coogee
Randwick
Terrigal
Cronulla
Lithgow
Bondi Beach
Leura
Swansea

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Pennsylvania to Sydney

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Top 2 airlines flying from Pennsylvania to Sydney

Discover the top 2 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 647,157 searches. Data last updated 29 April 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,342Average$1,801FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Qantas AirwaysCheapest$2,149Average$3,369FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Pennsylvania to Sydney?

Cheapflights makes it easy to find Pennsylvania to Sydney flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Pennsylvania to Sydney?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Pennsylvania to Sydney.

Can Cheapflights find flights from Pennsylvania to Sydney with no change fees?

Certainly. Search results for flights to Sydney from Pennsylvania shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Pennsylvania to Sydney become cheaper?

Not ready to book yet? You can track prices for flights from Pennsylvania to Sydney on Cheapflights with our Price Alert feature and get notified when better prices are available.

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