$1,330+ Cheap flights from Perth (PER) to Philadelphia (PHL)
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 8/28. Fares are subject to change and may not be available on all flights or dates of travel.
PER — PHL
Sep 23 — Sep 301
Round-trip
1 adult, Economy
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Find cheap flights from Perth to Philadelphia with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Perth to Philadelphia
Cheapest
Best
Last-minute
One-way
Cheapest flights from Perth to PhiladelphiaExplore 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 August 24, 2026.
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 August 24, 2026.
This American Airlines deal was found by Cheapflights users on 8/23. 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.
Fri 8/2811:45 pm -
2 stops30h 49m
Thu 9/35:39 pm -
2 stops31h 56m
Deal found 8/23![American Airlines logo]()
$1,734
This Qatar Airways deal was found by Cheapflights users on 8/20. 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.
Mon 10/510:45 pm -
1 stop27h 45m
Mon 10/129:30 pm -
1 stop33h 05m
Deal found 8/20![Qatar Airways logo]()
$1,959
This SmartFares deal was found by Cheapflights users on 8/23. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/710:45 pm -
1 stop27h 45m
Wed 10/149:30 pm -
1 stop33h 05m
Deal found 8/23![Qatar Airways logo]()
$2,031
This Trip.com deal was found by Cheapflights users on 8/20. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/56:25 pm -
2 stops56h 05m
Mon 10/129:30 pm -
1 stop33h 05m
Deal found 8/20![Multiple Airlines logo]()
$2,074
This American Airlines deal was found by Cheapflights users on 8/23. 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.
Wed 10/710:55 pm -
2 stops31h 49m
Wed 10/145:39 pm -
2 stops30h 56m
Deal found 8/23![American Airlines logo]()
$2,186
This SmartFares deal was found by Cheapflights users on 8/23. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2810:45 pm -
2 stops36h 11m
Thu 9/39:30 pm -
1 stop33h 05m
Deal found 8/23![Qatar Airways logo]()
$2,361
This Qantas Airways deal was found by Cheapflights users on 8/23. 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 Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/711:45 pm -
3 stops32h 25m
Wed 10/145:39 pm -
2 stops30h 56m
Deal found 8/23![Multiple Airlines logo]()
$2,561
Best flights from Perth to PhiladelphiaDiscover carefully curated flight deals from Perth to Philadelphia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 24, 2026.
Discover carefully curated flight deals from Perth to Philadelphia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 24, 2026.
This American Airlines deal was found by Cheapflights users on 8/21. 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 2/411:45 pm -
2 stops44h 16m
Mon 2/812:08 pm -
2 stops37h 02m
Deal found 8/21![American Airlines logo]()
$1,612
This Qatar Airways deal was found by Cheapflights users on 8/20. 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 2/410:45 pm -
1 stop29h 05m
Mon 2/88:45 pm -
1 stop33h 00m
Deal found 8/20![Qatar Airways logo]()
$1,939
This BYOjet deal was found by Cheapflights users on 8/23. 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 BYOjet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/710:45 pm -
2 stops35h 58m
Wed 10/149:30 pm -
1 stop33h 05m
Deal found 8/23![Qatar Airways logo]()
$2,211
Last-minute flights from Perth to PhiladelphiaDiscover last-minute flight deals from Perth to Philadelphia. Data last updated August 24, 2026 and is based on user searches.
Discover last-minute flight deals from Perth to Philadelphia. Data last updated August 24, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 8/23. 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.
Fri 8/2811:45 pm -
2 stops30h 49m
Thu 9/35:39 pm -
2 stops31h 56m
Deal found 8/23![American Airlines logo]()
$1,734
This SmartFares deal was found by Cheapflights users on 8/23. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2810:45 pm -
2 stops36h 11m
Thu 9/39:30 pm -
1 stop33h 05m
Deal found 8/23![Qatar Airways logo]()
$2,361
This Qantas Airways deal was found by Cheapflights users on 8/23. 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 Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2811:45 pm -
3 stops32h 31m
Thu 9/33:37 pm -
2 stops31h 38m
Deal found 8/23![Multiple Airlines logo]()
$2,788
One-way flights from Perth to PhiladelphiaSearch for one-way flight options from Perth to Philadelphia. Find affordable one-way fares based on user searches. Data last updated August 24, 2026.
Search for one-way flight options from Perth to Philadelphia. Find affordable one-way fares based on user searches. Data last updated August 24, 2026.
This Trip.com deal was found by Cheapflights users on 8/23. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/284:25 pm -
3 stops56h 01m
Deal found 8/23![Multiple Airlines logo]()
$1,330
This Jettzy deal was found by Cheapflights users on 8/23. 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 Jettzy is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2810:45 pm -
1 stop27h 45m
Deal found 8/23![Qatar Airways logo]()
$1,413
This Bravofly deal was found by Cheapflights users on 8/23. 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 Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2811:45 pm -
2 stops30h 49m
Deal found 8/23![Qantas Airways logo]()
$1,595
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 August 24, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,612 (American Airlines) |
One-way from | $1,330 (Trip.com) |
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 7,457,451 searches. Data last updated August 24, 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
Cheapest round-trip
PerthPhiladelphia
PER Perth - PHL Philadelphia
PERPHL
Perth
Thu 2/4
11:45 pm-7:01 am
2 stops44h 16m
Philadelphia
Mon 2/8
12:08 pm-2:10 pm
2 stops37h 02m
$1,612
Quickest round-trip
PerthPhiladelphia
PER Perth - PHL Philadelphia
PERPHL
Perth
Thu 2/4
10:45 pm-2:50 pm
1 stop29h 05m
Philadelphia
Mon 2/8
8:45 pm-6:45 pm
1 stop33h 00m
$1,939
PerthPhiladelphia
PER Perth - PHL Philadelphia
PERPHL
Perth
Wed 10/7
10:45 pm-10:43 pm
2 stops35h 58m
Philadelphia
Wed 10/14
9:30 pm-6:35 pm
1 stop33h 05m
$2,211
Cheapest one-way
PerthPhiladelphia
PER Perth - PHL Philadelphia
PERPHL
Perth
Fri 8/28
4:25 pm-12:26 pm
3 stops56h 01m
$1,330
Quickest one-way
PerthPhiladelphia
PER Perth - PHL Philadelphia
PERPHL
Perth
Fri 8/28
10:45 pm-2:30 pm
1 stop27h 45m
$1,413
PerthPhiladelphia
PER Perth - PHL Philadelphia
PERPHL
Perth
Fri 8/28
11:45 pm-6:34 pm
2 stops30h 49m
$1,595
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.
PER-PHL
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.
Traveling to a place near Philadelphia?
Book flights to Philadelphia if you plan to visit one of these locationsWildwood
King of Prussia
Reading
Camden
Wildwood Crest
Ocean City
Cherry Hill
Lewes
Plymouth Meeting
Wyomissing
Pottstown
Ephrata
Milford
Dover
Elkton
Essington
Willow Grove
New Castle
Millville
Vineland
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