Cheap flights from Pennsylvania to Perth from $970

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 8/12. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — PER
11 Dec — 18 Dec1
1 adult
1 adult, Economy, 0 bags

Find flight deals from Pennsylvania to Perth

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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 11 November 2025.

Mon 1/1200:20JFK - PER
2 stops39h 20mMultiple Airlines
Mon 8/1220:25PER - JFK
2 stops51h 40mMultiple Airlines
Deal found 9/11$1,696
Sun 9/1101:45JFK - PER
1 stop32h 10mCathay Pacific
Mon 17/1108:30PER - JFK
1 stop34h 15mCathay Pacific
Deal found 9/11$2,017
Mon 8/1217:15JFK - PER
2 stops35h 05mQantas Airways
Mon 15/1205:00PER - JFK
2 stops31h 49mQantas Airways
Deal found 10/11$2,186
Tue 9/1215:13PHL - PER
2 stops34h 02mQantas Airways
Tue 16/1205:00PER - PHL
2 stops29h 37mQantas Airways
Deal found 9/11$2,222
Mon 10/1122:20JFK - PER
2 stops30h 00mEmirates
Mon 17/1122:20PER - JFK
2 stops33h 35mEmirates
Deal found 9/11$2,284
Mon 8/1217:00PHL - PER
2 stops36h 00mQantas Airways
Mon 15/1205:00PER - PHL
2 stops28h 07mQantas Airways
Deal found 8/11$2,285
Sun 7/1201:45JFK - PER
2 stops37h 10mMultiple Airlines
Mon 15/1218:30PER - JFK
2 stops54h 30mMultiple Airlines
Deal found 10/11$2,342
Wed 10/1215:25JFK - PER
2 stops33h 50mQantas Airways
Wed 17/1215:20PER - JFK
2 stops38h 09mQantas Airways
Deal found 10/11$2,406
Sat 29/1121:10IAD - PER
2 stops33h 45mMultiple Airlines
Sat 6/1205:15PER - IAD
2 stops47h 15mMultiple Airlines
Deal found 10/11$2,437
Mon 10/1122:20JFK - PER
2 stops30h 00mMultiple Airlines
Mon 17/1110:30PER - JFK
3 stops45h 25mMultiple Airlines
Deal found 9/11$2,452
Sun 7/1200:25EWR - PER
2 stops38h 30mMultiple Airlines
Mon 15/1220:25PER - EWR
2 stops63h 05mMultiple Airlines
Deal found 10/11$2,480
Sun 9/1101:20JFK - PER
1 stop28h 25mQatar Airways
Mon 17/1122:45PER - JFK
2 stops31h 09mQatar Airways
Deal found 9/11$2,621

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 11 November 2025.

Round-trip from

$1,696

One-way from

$970

Popular in

November

Cheapest in

September

Average price

$5,087
1/12-8/12
  • 1/12-8/12
  • 4 total stops
  • 91h 00m total
  • Pennsylvania to Perth
8/12
  • 8/12
  • 3 total stops
  • 42h 15m total
  • Pennsylvania to Perth
Highest demand for flights based on searches. 17% potential increase in price ($1,018 potential increase over avg. return price).
Cheapest flight prices on average. 7% potential price decrease ($311 potential savings vs. average return price).
Average for round-trip flights in November 2025

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 11 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

Washington, D.C.Perth

DCA - PER

DCAPER

Washington, D.C. Reagan-National

Wed 4/2

09:59-12:35

2 stops37h 36m

Perth

Wed 11/2

13:50-21:59

2 stops45h 09m

$2,097

New YorkPerth

JFK - PER

JFKPER

New York John F Kennedy Intl

Mon 26/1

10:20-18:45

1 stop43h 25m

Perth

Sun 15/2

22:45-15:00

1 stop29h 15m

$2,111

Washington, D.C.Perth

DCA - PER

DCAPER

Washington, D.C. Reagan-National

Mon 6/4

06:00-07:45

2 stops37h 45m

Perth

Wed 22/4

09:15-00:55

2 stops51h 40m

$2,158

PhiladelphiaPerth

PHL - PER

PHLPER

Philadelphia

Sun 1/3

19:50-18:45

1 stop33h 55m

Perth

Sat 7/3

22:45-08:00

1 stop46h 15m

$2,215

PhiladelphiaPerth

PHL - PER

PHLPER

Philadelphia

Tue 9/12

15:13-14:15

2 stops34h 02m

Perth

Tue 16/12

05:00-21:37

2 stops29h 37m

$2,222

Washington, D.C.Perth

DCA - PER

DCAPER

Washington, D.C. Reagan-National

Thu 12/3

11:59-22:55

2 stops46h 56m

Perth

Mon 23/3

08:30-18:57

2 stops46h 27m

$2,241

PhiladelphiaPerth

PHL - PER

PHLPER

Philadelphia

Sun 1/3

14:14-13:50

2 stops34h 36m

Perth

Sat 7/3

22:40-22:49

2 stops37h 09m

$2,242

Washington, D.C.Perth

DCA - PER

DCAPER

Washington, D.C. Reagan-National

Sun 3/5

17:30-22:40

2 stops41h 10m

Perth

Sat 16/5

00:10-22:15

2 stops34h 05m

$2,259

New YorkPerth

JFK - PER

JFKPER

New York John F Kennedy Intl

Wed 4/2

22:20-17:20

2 stops30h 00m

Perth

Wed 11/2

22:20-08:15

1 stop46h 55m

$2,273

New YorkPerth

JFK - PER

JFKPER

New York John F Kennedy Intl

Tue 3/2

22:20-17:20

2 stops30h 00m

Perth

Tue 10/2

22:20-18:55

2 stops33h 35m

$2,273

Flights are sorted by cheapest return flights first.

Deals found on 10/11

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, Qatar Airways, and Qantas Airways can get you from Pennsylvania to Perth in just under 33h 55m. Your travel time can differ by up to 3h 50m. Airlines will cover a distance of 18664 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?

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

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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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