Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Pennsylvania to Sydney from $656

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 12/2. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — SYD
27 Jan — 3 Feb1
1 adult

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 22 January 2025.

Round-trip from

$1,376

One-way from

$656
British Airways
  • British Airways
  • 1/3-7/3
  • 2 total stops
  • 71h 34m total
  • Pennsylvania to Sydney
Search Deals
Qantas Airways
  • Qantas Airways
  • 12/2
  • 1 total stop
  • 33h 00m total
  • Pennsylvania to Sydney
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 22 January 2025.

Sun 23/206:12IAD - SYD
1 stop32h 23mAmerican Airlines
Sun 2/311:50SYD - IAD
1 stop26h 43mAmerican Airlines
Deal found 21/1$1,382
Sat 1/308:00DCA - SYD
1 stop31h 25mAmerican Airlines
Sun 9/311:50SYD - DCA
1 stop24h 04mAmerican Airlines
Deal found 21/1$1,382
Sun 26/117:30DCA - SYD
1 stop23h 30mMultiple Airlines
Sat 8/211:50SYD - DCA
1 stop23h 12mMultiple Airlines
Deal found 21/1$1,429
Sat 25/117:30DCA - SYD
1 stop23h 30mQantas Airways
Mon 27/111:50SYD - DCA
1 stop25h 09mQantas Airways
Deal found 21/1$1,434
Mon 25/818:16PHL - SYD
1 stop22h 39mUnited Airlines
Wed 3/910:20SYD - PHL
3 stops28h 12mUnited Airlines
Deal found 21/1$1,474
Mon 10/222:05PHL - SYD
3 stops46h 25mMultiple Airlines
Mon 17/214:00SYD - PHL
2 stops31h 53mMultiple Airlines
Deal found 20/1$1,506
Sat 22/217:13IAD - SYD
2 stops31h 37mQantas Airways
Mon 3/311:50SYD - IAD
1 stop20h 22mQantas Airways
Deal found 21/1$1,525
Sun 2/210:05JFK - SYD
3 stops55h 30mAir Canada
Thu 13/211:20SYD - JFK
2 stops27h 18mAir Canada
Deal found 21/1$1,530
Fri 7/219:35LGA - SYD
2 stops46h 00mAir Canada
Wed 19/211:20SYD - LGA
2 stops24h 22mAir Canada
Deal found 20/1$1,538
Sat 8/213:55EWR - SYD
2 stops27h 40mAir Canada
Fri 21/211:20SYD - EWR
1 stop21h 31mAir Canada
Deal found 20/1$1,539
Sat 8/206:55EWR - SYD
3 stops37h 35mMultiple Airlines
Fri 21/214:00SYD - EWR
3 stops35h 08mMultiple Airlines
Deal found 20/1$1,562
Sat 8/206:37LGA - SYD
3 stops37h 53mMultiple Airlines
Fri 21/214:00SYD - LGA
3 stops34h 04mMultiple Airlines
Deal found 20/1$1,571

Find flights from Pennsylvania to Sydney within your budget

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 22 January 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

Washington, D.C.Sydney

DCA - SYD

DCASYD

Washington, D.C. Reagan-National

Sat 1/3

08:00-07:25

1 stop31h 25m

Sydney Kingsford Smith

Fri 7/3

11:50-11:59

1 stop40h 09m

$1,376

Washington, D.C.Sydney

IAD - SYD

IADSYD

Washington, D.C. Dulles Intl

Sat 1/3

06:12-06:35

1 stop32h 23m

Sydney Kingsford Smith

Fri 7/3

11:50-16:22

1 stop20h 32m

$1,378

Washington, D.C.Sydney

DCA - SYD

DCASYD

Washington, D.C. Reagan-National

Sat 1/3

14:59-06:35

1 stop23h 36m

Sydney Kingsford Smith

Fri 7/3

11:50-18:41

1 stop22h 51m

$1,381

Washington, D.C.Sydney

DCA - SYD

DCASYD

Washington, D.C. Reagan-National

Wed 12/2

08:00-09:00

1 stop33h 00m

Sydney Kingsford Smith

Fri 21/2

11:50-20:50

1 stop25h 00m

$1,387

PhiladelphiaSydney

PHL - SYD

PHLSYD

Philadelphia

Tue 18/2

13:00-07:00

2 stops26h 00m

Sydney Kingsford Smith

Tue 25/2

12:10-23:21

2 stops27h 11m

$1,432

Washington, D.C.Sydney

IAD - SYD

IADSYD

Washington, D.C. Dulles Intl

Sat 22/2

17:13-16:50

2 stops31h 37m

Sydney Kingsford Smith

Mon 3/3

11:50-16:12

1 stop20h 22m

$1,525

New YorkSydney

JFK - SYD

JFKSYD

New York John F Kennedy Intl

Sun 2/2

10:05-09:35

3 stops55h 30m

Sydney Kingsford Smith

Thu 13/2

11:20-22:38

2 stops27h 18m

$1,530

New YorkSydney

LGA - SYD

LGASYD

New York LaGuardia

Fri 7/2

19:35-09:35

2 stops46h 00m

Sydney Kingsford Smith

Wed 19/2

11:20-19:42

2 stops24h 22m

$1,538

NewarkSydney

EWR - SYD

EWRSYD

Newark

Sat 8/2

13:55-09:35

2 stops27h 40m

Sydney Kingsford Smith

Fri 21/2

11:20-16:51

1 stop21h 31m

$1,539

PhiladelphiaSydney

PHL - SYD

PHLSYD

Philadelphia

Tue 18/3

10:08-12:30

3 stops35h 22m

Sydney Kingsford Smith

Wed 26/3

14:00-23:59

2 stops24h 59m

$1,557

Flights are sorted by cheapest return flights first.

Deals found on 21/1

Showing 1-10 of 60 results
1
2
3
...
6

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.

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, 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 22 January 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 22 January 2025.
Read through reviews of airlines operating flights from Pennsylvania to Sydney, such as British Airways, American Airlines and Cathay Pacific. 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

Comfort

8.1

Crew

9.1

Overall

8.8

Entertainment

7.3

Food

7.8

Boarding

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

Comfort

8.1

Crew

9.1

Overall

8.8

Entertainment

7.3

Food

7.8

Boarding

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.

Korean Air
8.5
Very Good
1,039 reviews
Air Tahiti Nui
8.8
Very Good
62 reviews
Check prices

Comfort

8.1

Crew

9.1

Overall

8.8

Entertainment

7.3

Food

7.8

Boarding

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

Comfort

8.1

Crew

9.1

Overall

8.8

Entertainment

7.3

Food

7.8

Boarding

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
1,449 reviews
Air Tahiti Nui
8.8
Very Good
62 reviews
Check prices

Comfort

8.1

Crew

9.1

Overall

8.8

Entertainment

7.3

Food

7.8

Boarding

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

Comfort

8.1

Crew

9.1

Overall

8.8

Entertainment

7.3

Food

7.8

Boarding

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?

    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 Qantas Airways. According to our data, you can fly for as low as $656. Users have also found prices from $664 and $934 on American Airlines and Fiji Airways, 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 Washington, D.C. Dulles Intl - 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
Penrith
Katoomba
Randwick
Coogee
Manly
Cronulla
Bondi Beach
Terrigal
Lithgow
Leura
Swansea

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Pennsylvania to Sydney

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to Sydney flights
San Francisco to Sydney flights
Dallas/Fort Worth to Sydney flights
John F Kennedy Intl to Sydney flights
Newark to Sydney flights
Dulles Intl to Sydney flights
O'Hare Intl to Sydney flights
Seattle to Sydney flights
Honolulu to Sydney flights
Hobby to Sydney flights
Reagan-National to Sydney flights
Baltimore to Sydney flights
Atlanta to Sydney flights
George Bush Intcntl to Sydney flights
Boston to Sydney flights
Denver to Sydney flights
Detroit to Sydney flights
Midway to Sydney flights
Minneapolis to Sydney flights
Miami to Sydney flights
Philadelphia to Sydney flights
Portland to Sydney flights
Salt Lake City to Sydney flights
Raleigh to Sydney flights
Orlando to Sydney flights
Charlotte to Sydney flights
Sky Harbor Intl to Sydney flights
San Jose to Sydney flights
Fort Lauderdale to Sydney flights
Seattle to Coolangatta flights
Austin to Sydney flights
Love Field to Sydney flights
San Diego to Sydney flights
Cincinnati to Sydney flights
Indianapolis to Sydney flights
Kansas City to Sydney flights
Las Vegas to Sydney flights
Nashville to Sydney flights
Cleveland to Sydney flights
Tampa to Sydney flights
Albuquerque to Sydney flights
St. Louis to Sydney flights
Birmingham to Sydney flights
Oakland to Sydney 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.

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.