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$1,436+ Cheap flights from Perth (PER) to Philadelphia (PHL)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/29. Fares are subject to change and may not be available on all flights or dates of travel.
PER — PHL
Jul 15 — Jul 221
Wed 7/15
Wed 7/22
1 adult, Economy
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Cheap flight deals from Perth to Philadelphia

Cheapest flights from Perth to Philadelphia
Explore the most affordable flight options available from Perth to Philadelphia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 15, 2026.

This Expedia deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/298:30 am
PER
-
PHL
2 stops45h 09m
Multiple Airlines
Mon 11/25:49 pm
PHL
-
PER
2 stops48h 26m
Multiple Airlines
Deal found 6/15$1,436
This American Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/51:50 pm
PER
-
PHL
2 stops43h 13m
American Airlines
Mon 11/95:00 am
PHL
-
PER
2 stops41h 15m
American Airlines
Deal found 6/11$1,700
This KAYAK deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/3010:30 pm
PER
-
PHL
2 stops30h 28m
Multiple Airlines
Tue 11/312:51 pm
PHL
-
PER
2 stops33h 29m
Multiple Airlines
Deal found 6/15$1,802
This United Airlines deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/511:45 pm
PER
-
PHL
2 stops54h 13m
United Airlines
Mon 11/96:10 am
PHL
-
PER
2 stops43h 35m
United Airlines
Deal found 6/12$1,820
This Qatar Airways deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/293:55 pm
PER
-
PHL
1 stop35h 45m
Qatar Airways
Mon 11/28:30 pm
PHL
-
PER
1 stop33h 15m
Qatar Airways
Deal found 6/15$1,824
This United Airlines deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2911:45 pm
PER
-
PHL
2 stops53h 13m
United Airlines
Mon 11/26:35 pm
PHL
-
PER
3 stops51h 45m
United Airlines
Deal found 6/15$1,829
This FlightHub deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2910:45 pm
PER
-
PHL
1 stop28h 55m
Qatar Airways
Tue 11/38:30 pm
PHL
-
PER
1 stop33h 15m
Qatar Airways
Deal found 6/15$1,901
This Qatar Airways deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/510:45 pm
PER
-
PHL
1 stop28h 55m
Qatar Airways
Mon 11/98:30 pm
PHL
-
PER
1 stop33h 15m
Qatar Airways
Deal found 6/14$1,923

Find flight deals from Perth to Philadelphia

Discover tips and strategies to find the most affordable flight options for your journey from Perth (PER) to Philadelphia (PHL). 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 June 15, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,436
(Expedia)
Provider with most accurate pricing for Perth-Philadelphia flight deals.
Search Deals
Provider most trusted by Cheapflights users for Perth-Philadelphia flights.
Search Deals
From Perth to Philadelphia
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Perth to Philadelphia 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 2,558,603 searches. Data last updated June 15, 2026.
Use the filters below to find and compare flights from Perth to Philadelphia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PerthPhiladelphia

PER - PHL

PERPHL

Perth

Thu 11/5

1:50 pm-8:03 pm

2 stops43h 13m

Philadelphia

Mon 11/9

5:00 am-11:15 am

2 stops41h 15m

$1,700

PerthPhiladelphia

PER - PHL

PERPHL

Perth

Thu 11/5

11:45 pm-4:58 pm

2 stops54h 13m

Philadelphia

Mon 11/9

6:10 am-2:45 pm

2 stops43h 35m

$1,820

PerthPhiladelphia

PER - PHL

PERPHL

Perth

Thu 10/29

11:45 pm-4:58 pm

2 stops53h 13m

Philadelphia

Mon 11/2

6:35 pm-11:20 am

3 stops51h 45m

$1,829
Quickest round-trip

PerthPhiladelphia

PER - PHL

PERPHL

Perth

Thu 10/29

10:45 pm-3:40 pm

1 stop28h 55m

Philadelphia

Tue 11/3

8:30 pm-6:45 pm

1 stop33h 15m

$1,901

PerthPhiladelphia

PER - PHL

PERPHL

Perth

Thu 11/5

10:45 pm-2:40 pm

1 stop28h 55m

Philadelphia

Mon 11/9

8:30 pm-6:45 pm

1 stop33h 15m

$1,923

PerthPhiladelphia

PER - PHL

PERPHL

Perth

Thu 10/29

3:55 pm-3:40 pm

1 stop35h 45m

Philadelphia

Mon 11/2

10:30 am-11:55 am

2 stops36h 25m

$1,988

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Sorted by cheapest first
  • Most accurate provider: When it comes to deals on Perth-Philadelphia flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Perth-Philadelphia flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Perth-Philadelphia flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Perth-Philadelphia flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Perth-Philadelphia flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Perth to Philadelphia

Have a flexible travel schedule? Discover the best time to fly to Philadelphia from Perth with our price prediction graph.
Estimated round-trip 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.

Related info for your journey

Find useful and relevant information for your journey from Perth to Philadelphia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Perth to Philadelphia?

    Departing from Perth to Philadelphia will take you 43h 13m. The distance between Perth and Philadelphia is about 11597 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Perth to Philadelphia 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

Traveling to a place near Philadelphia?

Book flights to Philadelphia if you plan to visit one of these locations
Wildwood
King of Prussia
Reading
Camden
Ocean City
Plymouth Meeting
Cherry Hill
Lewes
Dewey Beach
Pottstown
Ephrata
Milford
Wildwood Crest
Dover
Elkton
Essington
Willow Grove
New Castle
Millville
Vineland

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Alternative routes for Perth to Philadelphia

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

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