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Cheap flights from Sydney to Pennsylvania from $844

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 16/8. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — PHL
12 Jun — 19 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Sydney to Pennsylvania

Enter your travel dates to find the best prices.

Cheapest flights from Sydney to Pennsylvania
Explore the most affordable flight options available from Sydney to Pennsylvania. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 May 2026.

Thu 14/509:10
SYD
-
JFK
1 stop21h 19m
Qantas Airways
Wed 27/521:30
JFK
-
SYD
1 stop43h 35m
Qantas Airways
Deal found 12/5$1,232
Mon 20/709:10
SYD
-
JFK
1 stop21h 59m
Qantas Airways
Wed 29/718:10
JFK
-
SYD
1 stop22h 55m
Qantas Airways
Deal found 11/5$1,333
Mon 20/709:10
SYD
-
JFK
1 stop23h 42m
American Airlines
Mon 3/815:40
JFK
-
SYD
1 stop25h 25m
American Airlines
Deal found 9/5$1,371
Wed 13/509:10
SYD
-
JFK
1 stop25h 52m
Qantas Airways
Wed 20/519:20
JFK
-
SYD
1 stop23h 00m
Qantas Airways
Deal found 12/5$1,375
Mon 18/509:10
SYD
-
JFK
1 stop25h 52m
Qantas Airways
Mon 25/516:30
JFK
-
SYD
1 stop24h 35m
Qantas Airways
Deal found 12/5$1,381
Tue 9/609:10
SYD
-
JFK
1 stop24h 18m
Qantas Airways
Tue 16/617:29
JFK
-
SYD
1 stop23h 36m
Qantas Airways
Deal found 9/5$1,382
Tue 26/509:10
SYD
-
JFK
1 stop26h 06m
Qantas Airways
Wed 10/608:05
JFK
-
SYD
1 stop33h 00m
Qantas Airways
Deal found 11/5$1,384
Tue 9/609:10
SYD
-
JFK
1 stop28h 44m
Qantas Airways
Wed 17/617:29
JFK
-
SYD
1 stop23h 36m
Qantas Airways
Deal found 10/5$1,385
Mon 11/509:10
SYD
-
JFK
1 stop21h 19m
Qantas Airways
Sun 24/517:25
JFK
-
SYD
1 stop23h 40m
Qantas Airways
Deal found 9/5$1,409
Tue 2/609:10
SYD
-
PIT
1 stop21h 42m
Qantas Airways
Wed 10/617:54
PIT
-
SYD
1 stop23h 11m
Qantas Airways
Deal found 12/5$1,411
Tue 11/809:10
SYD
-
LGA
2 stops24h 19m
American Airlines
Sun 30/817:01
LGA
-
SYD
2 stops24h 04m
American Airlines
Deal found 9/5$1,413
Mon 1/609:10
SYD
-
LGA
2 stops24h 16m
American Airlines
Mon 15/617:01
LGA
-
SYD
2 stops24h 04m
American Airlines
Deal found 12/5$1,414

Find flight deals from Sydney to Pennsylvania

Keep the following information in mind while searching for Sydney to Pennsylvania flight deals. Data was last updated 13 May 2026.

Round-trip from

$1,235

One-way from

$844

Popular in

September

Cheapest in

October

Average price

$2,631
Delta
  • Delta
  • 1/6-8/6
  • 4 total stops
  • 63h 07m total
  • Sydney to Pennsylvania
Search Deals
16/8
  • 16/8
  • 3 total stops
  • 42h 13m total
  • Sydney to Pennsylvania
Search Deals
Highest demand for flights based on searches. 1% potential increase in price ($30 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($95 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Sydney to Pennsylvania 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 13 May 2026.
Use the filters below to find and compare flights from Sydney to Pennsylvania that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SydneyPhiladelphia

SYD - PHL

SYDPHL

Sydney Kingsford Smith

Mon 1/6

09:15-23:12

2 stops27h 57m

Philadelphia

Mon 8/6

05:40-06:50

2 stops35h 10m

$1,235

SydneyPittsburgh

SYD - PIT

SYDPIT

Sydney Kingsford Smith

Tue 21/7

09:10-21:30

2 stops26h 20m

Pittsburgh

Wed 26/8

15:00-07:05

2 stops26h 05m

$1,432

SydneyNew York

SYD - LGA

SYDLGA

Sydney Kingsford Smith

Mon 27/7

09:30-19:04

2 stops23h 34m

New York LaGuardia

Mon 7/9

15:29-07:00

2 stops25h 31m

$1,438

SydneyNew York

SYD - JFK

SYDJFK

Sydney Kingsford Smith

Thu 4/6

09:15-23:23

2 stops28h 08m

New York John F Kennedy Intl

Sun 21/6

11:00-06:50

1 stop29h 50m

$1,438

SydneyNewark

SYD - EWR

SYDEWR

Sydney Kingsford Smith

Mon 1/6

09:30-18:59

1 stop23h 29m

Newark

Mon 8/6

14:40-06:55

2 stops26h 15m

$1,438

SydneyNew York

SYD - LGA

SYDLGA

Sydney Kingsford Smith

Mon 25/5

09:30-21:54

2 stops26h 24m

New York LaGuardia

Wed 3/6

15:20-07:00

2 stops25h 40m

$1,439

SydneyNewark

SYD - EWR

SYDEWR

Sydney Kingsford Smith

Mon 25/5

10:20-18:58

1 stop22h 38m

Newark

Wed 3/6

11:50-06:55

1 stop29h 05m

$1,439

SydneyNew York

SYD - LGA

SYDLGA

Sydney Kingsford Smith

Tue 4/8

09:15-18:59

2 stops23h 44m

New York LaGuardia

Sun 16/8

15:00-06:50

2 stops25h 50m

$1,440

SydneyPittsburgh

SYD - PIT

SYDPIT

Sydney Kingsford Smith

Tue 2/6

09:15-21:25

2 stops26h 10m

Pittsburgh

Wed 10/6

07:22-06:50

2 stops33h 28m

$1,440

SydneyNew York

SYD - LGA

SYDLGA

Sydney Kingsford Smith

Tue 4/8

09:30-18:47

2 stops23h 17m

New York LaGuardia

Tue 18/8

15:29-06:55

2 stops25h 26m

$1,440

Flights are sorted by cheapest return flights first.

Deals found on 9/5

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Sydney to Pennsylvania

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

How far ahead should I book a flight from Sydney to Pennsylvania?

Booking 60 days in advance of your planned departure date is, on average, the best time to get cheap flights from Sydney to Pennsylvania. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, November is the cheapest month in which you can book a flight from Sydney to Pennsylvania (average of $588). Flying from Sydney to Pennsylvania in January is currently the most expensive (average of $2,315). 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.

How much does it cost for a return flight from Sydney to Pennsylvania?

Reviews of airlines servicing Pennsylvania

Get insights into the airlines that provide service to Pennsylvania. 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 Pennsylvania. Reviews last updated 13 May 2026.
Read reviews from past customers who have flown with Qantas Airways,United Airlines, andAmerican Airlines from Sydney to Pennsylvania. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Qantas Airways
7.5
Good
1,037 reviews
Check prices

Overall

7.5

Food

7.0

Entertainment

7.2

Comfort

7.4

Crew

8.1

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Tania,May 2026

SYD - DFW

The trip was great and the flight attendants were lovely. It was my honeymoon and ai thought I lost my gold brecelet. They searched until they found it and gave us a bottle of champaign to celebrate our honeymoon. They were lovely!
Qantas Airways
7.5
Good
1,037 reviews
Qantas Airways
7.5
Good
1,037 reviews
Check prices

Overall

7.5

Food

7.0

Entertainment

7.2

Comfort

7.4

Crew

8.1

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Tania,May 2026

SYD - DFW

The trip was great and the flight attendants were lovely. It was my honeymoon and ai thought I lost my gold brecelet. They searched until they found it and gave us a bottle of champaign to celebrate our honeymoon. They were lovely!
United Airlines
7.4
Good
9,711 reviews
Qantas Airways
7.5
Good
1,037 reviews
Check prices

Overall

7.5

Food

7.0

Entertainment

7.2

Comfort

7.4

Crew

8.1

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Tania,May 2026

SYD - DFW

The trip was great and the flight attendants were lovely. It was my honeymoon and ai thought I lost my gold brecelet. They searched until they found it and gave us a bottle of champaign to celebrate our honeymoon. They were lovely!
American Airlines
7.1
Good
11,663 reviews
Qantas Airways
7.5
Good
1,037 reviews
Check prices

Overall

7.5

Food

7.0

Entertainment

7.2

Comfort

7.4

Crew

8.1

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Tania,May 2026

SYD - DFW

The trip was great and the flight attendants were lovely. It was my honeymoon and ai thought I lost my gold brecelet. They searched until they found it and gave us a bottle of champaign to celebrate our honeymoon. They were lovely!
Air Canada
7.1
Good
11,029 reviews
Qantas Airways
7.5
Good
1,037 reviews
Check prices

Overall

7.5

Food

7.0

Entertainment

7.2

Comfort

7.4

Crew

8.1

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Tania,May 2026

SYD - DFW

The trip was great and the flight attendants were lovely. It was my honeymoon and ai thought I lost my gold brecelet. They searched until they found it and gave us a bottle of champaign to celebrate our honeymoon. They were lovely!

Related info for your journey

Find useful and relevant information for your journey from Sydney to Pennsylvania. 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 from for flights from Sydney to Pennsylvania?

    If you book a flight to Pennsylvania from Sydney, you will be flying from Kingsford Smith, which is the city’s only airport. Sydney Kingsford Smith (SYD) is located 7.5 km from the centre of Sydney.

  • How long is the flight from Sydney to Pennsylvania?

    For as low as $1,438, Delta can have you in Pennsylvania from Sydney in 23h 34m. The distance from Sydney to Pennsylvania is about 15995 km. This flight may include one or multiple stops.

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

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

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Sydney to Pennsylvania (average of $588). Flying from Sydney to Pennsylvania in January is currently the most expensive (average of $2,315). 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

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.

Top 4 airlines flying from Sydney to Pennsylvania

Discover the top 4 airlines that operate flights from Sydney to Pennsylvania. 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 13 May 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$588Average$1,263FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapest$1,283Average$1,654FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Qantas AirwaysCheapest$1,496Average$2,114FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
American AirlinesCheapest$1,656Average$1,938FlexibilityNo cancel feeOn-time71%
Search American Airlines 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 Sydney to Pennsylvania?

When you search for this flight from Sydney to Pennsylvania, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Pennsylvania from Sydney.

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

Yes, we can. To see specific flights from Sydney to Pennsylvania with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Pennsylvania from Sydney today and book when prices fit your budget.

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