$817+ 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 3/1. Fares are subject to change and may not be available on all flights or dates of travel.
PER — PHL
Feb 20 — Feb 271
1 adult, Economy
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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
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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 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 January 21, 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 January 21, 2026.
This Trip.com deal was found by Cheapflights users on 1/20. 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.
Sun 1/253:35 am
PER
- PHL
2 stops42h 25m
Multiple Airlines
Mon 2/27:45 pm
PHL
- PER
2 stops35h 00m
Multiple Airlines
Deal found 1/20![Multiple Airlines logo]()
$1,527
This BestPriceTravel deal was found by Cheapflights users on 1/20. 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 BestPriceTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/47:50 pm
PER
- PHL
2 stops52h 20m
Air New Zealand
Tue 8/186:10 am
PHL
- PER
2 stops52h 10m
Air New Zealand
Deal found 1/20![Air New Zealand logo]()
$1,622
This Aunt Betty deal was found by Cheapflights users on 1/20. 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 Aunt Betty is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/410:40 pm
PER
- PHL
1 stop46h 20m
Qatar Airways
Tue 8/188:30 pm
PHL
- PER
1 stop34h 05m
Qatar Airways
Deal found 1/20![Qatar Airways logo]()
$1,665
This Qatar Airways deal was found by Cheapflights users on 1/19. 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 2/1910:45 pm
PER
- PHL
1 stop47h 15m
Qatar Airways
Mon 2/237:40 pm
PHL
- PER
1 stop34h 05m
Qatar Airways
Deal found 1/19![Qatar Airways logo]()
$1,781
This Aunt Betty deal was found by Cheapflights users on 1/21. 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 Aunt Betty is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/710:45 pm
PER
- PHL
1 stop46h 15m
Qatar Airways
Sat 3/148:45 pm
PHL
- PER
1 stop34h 00m
Qatar Airways
Deal found 1/21![Qatar Airways logo]()
$1,831
This Aunt Betty deal was found by Cheapflights users on 1/21. 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 Aunt Betty is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/61:15 am
PER
- PHL
2 stops29h 05m
Multiple Airlines
Sat 3/146:22 pm
PHL
- PER
2 stops47h 03m
Multiple Airlines
Deal found 1/21![Multiple Airlines logo]()
$1,842
This Expedia deal was found by Cheapflights users on 1/20. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/157:50 pm
PER
- PHL
2 stops47h 55m
Air New Zealand
Mon 7/136:20 am
PHL
- PER
2 stops45h 40m
Air New Zealand
Deal found 1/20![Air New Zealand logo]()
$1,931
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 January 21, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 1 star |
Round-trip from | $1,781 (Qatar Airways) |
One-way from | $817 (Kiwi.com) |
Popular in | March |
Cheapest in | November |
Average price | $1,968 |
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 January 21, 2026.
Use the filters below to find and compare flights from Perth to Philadelphia that are best for you.
Fly from
Perth
Fly to
Philadelphia
Route
Depart
Return
Price
PerthPhiladelphia
PER - PHL
PERPHL
Perth
Thu 2/19
10:45 pm-9:00 am
1 stop47h 15m
Philadelphia
Mon 2/23
7:40 pm-6:45 pm
1 stop34h 05m
$1,781
PerthPhiladelphia
PER - PHL
PERPHL
Perth
Sat 3/7
10:45 pm-8:00 am
1 stop46h 15m
Philadelphia
Sat 3/14
8:45 pm-6:45 pm
1 stop34h 00m
$1,831
PerthPhiladelphia
PER - PHL
PERPHL
Perth
Mon 6/15
7:50 pm-7:45 am
2 stops47h 55m
Philadelphia
Mon 7/13
6:20 am-4:00 pm
2 stops45h 40m
$1,931
PerthPhiladelphia
PER - PHL
PERPHL
Perth
Mon 6/15
10:40 pm-9:00 am
1 stop46h 20m
Philadelphia
Mon 7/13
5:50 pm-6:35 pm
2 stops36h 45m
$2,023
PerthPhiladelphia
PER - PHL
PERPHL
Perth
Thu 2/19
10:55 pm-10:46 pm
3 stops36h 51m
Philadelphia
Mon 2/23
7:50 am-2:30 pm
3 stops41h 40m
$2,209
PerthPhiladelphia
PER - PHL
PERPHL
Perth
Sun 3/1
8:40 pm-5:20 pm
3 stops57h 40m
$817
PerthPhiladelphia
PER - PHL
PERPHL
Perth
Sun 3/1
10:45 pm-9:00 am
1 stop47h 15m
$1,120
- 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.
Cheapflights Insights
Everything you need to know about your flight from Perth to Philadelphia
What is the cheapest month to book a flight from Perth to Philadelphia?
Currently, February is the cheapest month in which you can book a flight from Perth to Philadelphia (average of $1,152). Flying from Perth to Philadelphia in December is currently the most expensive (average of $1,357). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
How much does it cost to fly round-trip from Perth to Philadelphia?
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
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Milford
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