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$698+ 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 2/27. Fares are subject to change and may not be available on all flights or dates of travel.
PER — PHL
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Cheap 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 October 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$1,376
(BestPriceTravel)

One-way from

$698
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$1,925
Provider with most accurate pricing for Perth-Philadelphia flight deals.
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Provider most trusted by Cheapflights users for Perth-Philadelphia flights.
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From Perth to Philadelphia
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One-way flight from Perth to Philadelphia
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($104 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($60 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find 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 October 30, 2025.

This Qatar Airways deal was found by Cheapflights users on 10/28. 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 11/1310:45 pmPER - PHL
1 stop47h 20mQatar Airways
Mon 11/177:40 pmPHL - PER
2 stops64h 45mQatar Airways
Deal found 10/28$1,893
This Air Canada deal was found by Cheapflights users on 10/29. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/133:15 pmPER - PHL
3 stops44h 31mAir Canada
Mon 11/179:20 amPHL - PER
3 stops46h 00mAir Canada
Deal found 10/29$2,175
This Air New Zealand deal was found by Cheapflights users on 10/29. 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 Air New Zealand is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1311:50 pmPER - PHL
2 stops42h 24mAir New Zealand
Mon 11/178:15 amPHL - PER
2 stops43h 35mAir New Zealand
Deal found 10/29$2,341
This United Airlines deal was found by Cheapflights users on 10/29. 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 11/1310:30 pmPER - PHL
2 stops31h 40mUnited Airlines
Mon 11/178:15 amPHL - PER
3 stops41h 30mUnited Airlines
Deal found 10/29$2,645
This Cathay Pacific deal was found by Cheapflights users on 10/28. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1212:25 amPER - PHL
2 stops32h 26mCathay Pacific
Mon 11/1710:57 amPHL - PER
2 stops46h 58mCathay Pacific
Deal found 10/28$4,676

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 October 30, 2025.
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

Wed 1/14

5:45 pm-8:16 pm

2 stops39h 31m

Philadelphia

Sat 1/31

2:30 pm-5:20 pm

2 stops37h 50m

$1,376

PerthPhiladelphia

PER - PHL

PERPHL

Perth

Wed 1/14

5:30 am-8:41 pm

2 stops28h 11m

Philadelphia

Sat 1/31

12:08 pm-12:25 pm

3 stops35h 17m

$1,526

PerthPhiladelphia

PER - PHL

PERPHL

Perth

Wed 1/14

10:45 pm-9:00 am

1 stop47h 15m

Philadelphia

Sat 1/31

7:45 pm-6:45 pm

1 stop34h 00m

$1,679

PerthPhiladelphia

PER - PHL

PERPHL

Perth

Thu 11/13

3:15 pm-10:46 pm

3 stops44h 31m

Philadelphia

Mon 11/17

9:20 am-8:20 pm

3 stops46h 00m

$2,175

PerthPhiladelphia

PER - PHL

PERPHL

Perth

Thu 11/13

11:50 pm-5:14 am

2 stops42h 24m

Philadelphia

Mon 11/17

8:15 am-4:50 pm

2 stops43h 35m

$2,341

PerthPhiladelphia

PER - PHL

PERPHL

Perth

Thu 11/13

10:45 pm-8:07 pm

2 stops34h 22m

Philadelphia

Mon 11/17

12:50 pm-6:45 pm

2 stops40h 55m

$2,395

PerthPhiladelphia

PER - PHL

PERPHL

Perth

Fri 2/27

8:40 pm-5:31 pm

3 stops57h 51m

$698

PerthPhiladelphia

PER - PHL

PERPHL

Perth

Mon 2/16

5:45 pm-2:09 pm

3 stops57h 24m

$787

PerthPhiladelphia

PER - PHL

PERPHL

Perth

Sun 2/15

11:10 pm-8:35 pm

2 stops34h 25m

$927

PerthPhiladelphia

PER - PHL

PERPHL

Perth

Mon 2/16

10:45 pm-9:00 am

1 stop47h 15m

$1,030

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/30

Showing 1-10 of 12 results
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Compare providers for flights from Perth to Philadelphia

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Perth to Philadelphia in October.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Perth-Philadelphia flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Perth-Philadelphia flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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, July is the cheapest month in which you can book a flight from Perth to Philadelphia (average of $1,106). Flying from Perth to Philadelphia in December is currently the most expensive (average of $1,441). 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.

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 39h 31m. 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.

  • What is the cheapest month to book a flight from Perth to Philadelphia?

    Currently, July is the cheapest month in which you can book a flight from Perth to Philadelphia (average of $1,106). Flying from Perth to Philadelphia in December is currently the most expensive (average of $1,441). 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.

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
Pottstown
Reading
Ocean City
Cherry Hill
Dewey Beach
Ephrata
Camden
Vineland
Milford
Dover
Elkton
Essington
Willow Grove
Newark
Millville
Chester
Exton
Havre de Grace

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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
Perth to John F Kennedy Intl flights
Perth to Dulles Intl flights

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