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Cheap flights from Pennsylvania to Perth from $971

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 20/2. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — PER
19 Dec — 26 Dec1
1 adult
1 adult, Economy, 0 bags

Find flight deals from Pennsylvania to Perth

Enter your travel dates to find the best prices.

Cheapest flights from Pennsylvania to Perth
Explore the most affordable flight options available from Pennsylvania to Perth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 November 2025.

Wed 19/1113:40JFK - PER
1 stop28h 15mCathay Pacific
Sun 23/1100:25PER - JFK
1 stop24h 35mCathay Pacific
Deal found 18/11$2,267
Sat 29/1113:40JFK - PER
1 stop44h 15mCathay Pacific
Thu 4/1200:25PER - JFK
1 stop24h 35mCathay Pacific
Deal found 18/11$2,296
Sat 29/1101:45JFK - PER
1 stop32h 10mCathay Pacific
Fri 5/1208:30PER - JFK
1 stop40h 30mCathay Pacific
Deal found 17/11$2,298
Wed 19/1109:00JFK - PER
3 stops31h 50mMultiple Airlines
Tue 25/1107:35PER - JFK
2 stops35h 10mMultiple Airlines
Deal found 18/11$2,299
Sat 29/1101:45JFK - PER
2 stops31h 00mMultiple Airlines
Fri 5/1207:00PER - JFK
2 stops35h 45mMultiple Airlines
Deal found 17/11$2,392
Wed 19/1121:00JFK - PER
1 stop25h 55mQatar Airways
Tue 25/1122:45PER - JFK
1 stop29h 15mQatar Airways
Deal found 18/11$2,487
Wed 19/1109:00JFK - PER
3 stops31h 50mMultiple Airlines
Sun 23/1107:25PER - JFK
3 stops35h 20mMultiple Airlines
Deal found 18/11$2,489
Wed 19/1121:00JFK - PER
1 stop25h 55mQatar Airways
Mon 24/1122:45PER - JFK
1 stop29h 15mQatar Airways
Deal found 18/11$2,495
Wed 24/1215:30JFK - PER
2 stops31h 55mMultiple Airlines
Sun 11/122:55PER - JFK
2 stops28h 30mMultiple Airlines
Deal found 17/11$2,510
Sun 30/1100:30JFK - PER
3 stops39h 00mMultiple Airlines
Mon 15/1214:25PER - JFK
3 stops34h 35mMultiple Airlines
Deal found 16/11$2,529
Wed 24/1213:25LGA - PER
2 stops38h 20mQantas Airways
Sun 11/117:45PER - LGA
2 stops34h 16mQantas Airways
Deal found 17/11$2,615
Mon 24/1106:01PIT - PER
2 stops40h 54mQatar Airways
Mon 1/1222:45PER - PIT
2 stops53h 24mQatar Airways
Deal found 17/11$2,618

Cheap flight deals from Pennsylvania to Perth

Keep the following information in mind while searching for Pennsylvania to Perth flight deals. Data was last updated 19 November 2025.

Round-trip from

$1,982

One-way from

$971

Popular in

November

Cheapest in

September

Average price

$5,111
4/2-14/2
  • 4/2-14/2
  • 6 total stops
  • 70h 43m total
  • Pennsylvania to Perth
Search Deals
20/2
  • 20/2
  • 3 total stops
  • 44h 40m total
  • Pennsylvania to Perth
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($812 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($322 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Pennsylvania to Perth 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 19 November 2025.
Use the filters below to find and compare flights from Pennsylvania to Perth that are best for you.

Fly from

Pennsylvania

Fly to

Perth

Route

Depart

Return

Price

New YorkPerth

JFK - PER

JFKPER

New York John F Kennedy Intl

Sun 8/3

10:00-22:55

1 stop24h 55m

Perth

Tue 10/3

00:25-13:00

1 stop24h 35m

$2,136

PhiladelphiaPerth

PHL - PER

PHLPER

Philadelphia

Mon 19/1

15:35-17:20

2 stops36h 45m

Perth

Fri 6/2

11:35-07:29

2 stops32h 54m

$2,171

New YorkPerth

JFK - PER

JFKPER

New York John F Kennedy Intl

Sun 8/3

22:20-17:20

2 stops31h 00m

Perth

Wed 11/3

22:20-18:55

2 stops32h 35m

$2,284

New YorkPerth

JFK - PER

JFKPER

New York John F Kennedy Intl

Wed 1/4

22:20-17:35

2 stops31h 15m

Perth

Thu 30/4

22:20-18:55

2 stops32h 35m

$2,288

PhiladelphiaPerth

PHL - PER

PHLPER

Philadelphia

Sat 14/3

17:19-17:20

2 stops36h 01m

Perth

Wed 18/3

15:20-23:49

2 stops44h 29m

$2,319

PittsburghPerth

PIT - PER

PITPER

Pittsburgh

Fri 27/2

19:18-12:25

2 stops52h 07m

Perth

Tue 3/3

10:20-14:08

2 stops40h 48m

$2,324

PittsburghPerth

PIT - PER

PITPER

Pittsburgh

Sat 24/1

17:45-11:30

2 stops52h 45m

Perth

Wed 18/2

17:00-16:37

2 stops36h 37m

$2,353

PhiladelphiaPerth

PHL - PER

PHLPER

Philadelphia

Sat 14/3

20:50-18:45

1 stop33h 55m

Perth

Wed 18/3

22:45-09:00

1 stop46h 15m

$2,359

New YorkPerth

JFK - PER

JFKPER

New York John F Kennedy Intl

Thu 5/3

22:20-17:20

2 stops30h 00m

Perth

Mon 9/3

22:20-18:55

2 stops32h 35m

$2,361

New YorkPerth

LGA - PER

LGAPER

New York LaGuardia

Wed 4/2

17:45-18:45

2 stops36h 00m

Perth

Sat 14/2

23:10-21:32

3 stops35h 22m

$2,364

Flights are sorted by cheapest return flights first.

Deals found on 17/11

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

Have a flexible travel schedule? Discover the best time to fly to Perth 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 Perth
No data available for this route at this time. Please check back soon.

Related info for your journey

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

    Most people fly into Perth (PER) if they book a flight to Perth from Pennsylvania. Perth is conveniently located just 10.2 km from Perth’s city centre.

  • How long is the flight from Pennsylvania to Perth?

    Cathay Pacific, Qantas Airways, and Air Canada can get you from Pennsylvania to Perth in just under 24h 55m. Your travel time can differ by up to 13h 15m. Airlines will cover a distance of 18701 km. Both multi-stop and direct flights can be found to your destination and back.

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

    The most popular route from Pennsylvania to Perth is New York John F Kennedy Intl - Perth. You may also consider New York LaGuardia - Perth or Newark - Perth.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Pennsylvania to Perth by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Travelling to a place near Perth?

Book flights to Perth if you plan to visit one of these locations
Scarborough
Mandurah
Fremantle
Rottnest Island

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Alternative routes for Pennsylvania to Perth

See prices for flight routes from nearby airports that may be better suited for you.
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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 Perth?

Cheapflights helps you search for flights from Pennsylvania to Perth via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Pennsylvania to Perth for you. Better yet — we are completely free to use.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Pennsylvania to Perth, users can toggle the no change fees filter when performing a flight search.

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

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

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