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Cheap flights from Pennsylvania to Perth from $748

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 3/3. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — PER
24 Mar — 31 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap 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 22 February 2026.

Tue 21/411:10
JFK
-
PER
2 stops49h 25m
Multiple Airlines
Thu 30/408:20
PER
-
JFK
1 stop33h 40m
Multiple Airlines
Deal found 19/2$1,456
Mon 21/913:30
JFK
-
PER
2 stops47h 05m
Multiple Airlines
Mon 5/1017:20
PER
-
JFK
2 stops53h 40m
Multiple Airlines
Deal found 22/2$1,464
Tue 22/914:55
JFK
-
PER
1 stop27h 55m
Cathay Pacific
Tue 13/1008:20
PER
-
JFK
1 stop33h 40m
Cathay Pacific
Deal found 20/2$1,467
Tue 5/501:55
JFK
-
PER
1 stop32h 45m
Cathay Pacific
Tue 19/500:10
PER
-
JFK
1 stop25h 00m
Cathay Pacific
Deal found 19/2$1,488
Sat 25/402:00
JFK
-
PER
2 stops50h 15m
Multiple Airlines
Sun 3/500:35
PER
-
JFK
2 stops46h 25m
Multiple Airlines
Deal found 18/2$1,514
Tue 7/413:20
JFK
-
PER
2 stops39h 50m
Multiple Airlines
Tue 14/408:20
PER
-
JFK
1 stop33h 40m
Multiple Airlines
Deal found 21/2$1,521
Fri 6/1109:00
JFK
-
PER
1 stop32h 55m
Cathay Pacific
Sun 15/1108:30
PER
-
JFK
1 stop40h 30m
Cathay Pacific
Deal found 18/2$1,545
Wed 6/515:00
JFK
-
PER
2 stops49h 20m
Multiple Airlines
Wed 20/518:25
PER
-
JFK
2 stops51h 35m
Multiple Airlines
Deal found 19/2$1,546
Sat 21/209:00
JFK
-
PER
1 stop24h 55m
Cathay Pacific
Mon 2/308:30
PER
-
JFK
1 stop40h 30m
Cathay Pacific
Deal found 20/2$1,560
Tue 5/501:55
JFK
-
PER
1 stop32h 45m
Cathay Pacific
Thu 21/500:10
PER
-
JFK
1 stop25h 00m
Cathay Pacific
Deal found 18/2$1,562
Mon 20/401:55
JFK
-
PER
1 stop40h 55m
Cathay Pacific
Thu 30/408:20
PER
-
JFK
1 stop40h 50m
Cathay Pacific
Deal found 19/2$1,565
Sat 25/400:25
EWR
-
PER
2 stops51h 50m
Multiple Airlines
Sun 3/500:35
PER
-
EWR
2 stops33h 55m
Multiple Airlines
Deal found 18/2$1,653

Find flight deals from Pennsylvania to Perth

Keep the following information in mind while searching for Pennsylvania to Perth flight deals. Data was last updated 22 February 2026.

Round-trip from

$1,456

One-way from

$748
Cathay Pacific
  • Cathay Pacific
  • 21/4-30/4
  • 3 total stops
  • 83h 05m total
  • Pennsylvania to Perth
Search Deals
3/3
  • 3/3
  • 3 total stops
  • 53h 25m total
  • Pennsylvania to Perth
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 22 February 2026.
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

Sat 4/4

15:45-00:35

2 stops44h 50m

Perth

Sat 11/4

23:15-08:35

2 stops45h 20m

$1,946

New YorkPerth

JFK - PER

JFKPER

New York John F Kennedy Intl

Sun 22/3

21:40-12:20

1 stop26h 40m

Perth

Sun 29/3

22:45-15:10

1 stop28h 25m

$1,971

New YorkPerth

JFK - PER

JFKPER

New York John F Kennedy Intl

Mon 13/4

20:55-05:10

2 stops44h 15m

Perth

Wed 20/5

06:25-11:10

2 stops40h 45m

$2,078

New YorkPerth

JFK - PER

JFKPER

New York John F Kennedy Intl

Wed 15/4

22:20-17:35

2 stops31h 15m

Perth

Mon 18/5

22:20-14:25

1 stop28h 05m

$2,108

New YorkPerth

JFK - PER

JFKPER

New York John F Kennedy Intl

Mon 13/4

11:20-17:35

1 stop42h 15m

Perth

Wed 20/5

22:20-18:55

2 stops32h 35m

$2,108

New YorkPerth

JFK - PER

JFKPER

New York John F Kennedy Intl

Mon 20/4

11:20-17:35

1 stop42h 15m

Perth

Tue 19/5

22:20-18:55

2 stops32h 35m

$2,108

New YorkPerth

JFK - PER

JFKPER

New York John F Kennedy Intl

Mon 13/4

23:00-17:35

1 stop30h 35m

Perth

Tue 19/5

22:20-18:55

2 stops32h 35m

$2,108

New YorkPerth

JFK - PER

JFKPER

New York John F Kennedy Intl

Tue 5/5

22:20-17:35

2 stops31h 15m

Perth

Wed 20/5

22:20-18:55

2 stops32h 35m

$2,108

PhiladelphiaPerth

PHL - PER

PHLPER

Philadelphia

Tue 21/4

20:30-18:35

1 stop34h 05m

Perth

Mon 27/4

22:45-09:00

1 stop46h 15m

$2,123

PhiladelphiaPerth

PHL - PER

PHLPER

Philadelphia

Wed 22/4

20:30-18:35

1 stop34h 05m

Perth

Mon 27/4

22:45-09:00

1 stop46h 15m

$2,123

Flights are sorted by cheapest return flights first.

Deals found on 22/2

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?

    Qatar Airways, Singapore Airlines, and Qantas Airways can get you from Pennsylvania to Perth in just under 26h 40m. Your travel time can differ by up to 17h 35m. 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 Newark - Perth or New York LaGuardia - 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
Fremantle
Rottnest Island
Mandurah

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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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