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$888+ 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 4/5. Fares are subject to change and may not be available on all flights or dates of travel.
PER — PHL
Jan 29 — Feb 51
Thu 1/29
Thu 2/5
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 December 30, 2025.

This Virgin Australia deal was found by Cheapflights users on 12/28. 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 Virgin Australia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2811:55 pmPER - PHL
2 stops44h 09mVirgin Australia
Sun 1/46:17 amPHL - PER
2 stops40h 03mVirgin Australia
Deal found 12/28$2,645
This Qantas Airways deal was found by Cheapflights users on 12/28. 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 Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2810:55 pmPER - PHL
3 stops37h 57mMultiple Airlines
Sun 1/42:30 pmPHL - PER
2 stops28h 15mMultiple Airlines
Deal found 12/28$3,491
This Qatar Airways deal was found by Cheapflights users on 12/28. 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.
Sun 12/2810:45 pmPER - PHL
1 stop47h 15mQatar Airways
Sun 1/44:47 pmPHL - PER
2 stops30h 33mQatar Airways
Deal found 12/28$4,414

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 December 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$1,536
(lastminute.com)

One-way from

$888
(Kiwi.com)

Popular in

December

Cheapest in

November

Average price

$2,331
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
One-way flight from Perth to Philadelphia
Search Deals
High demand for flights, 1% potential price rise
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($54 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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 December 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

Mon 2/2

9:55 pm-9:36 pm

2 stops36h 41m

Philadelphia

Sun 2/8

1:10 pm-8:10 pm

2 stops42h 00m

$1,536

PerthPhiladelphia

PER - PHL

PERPHL

Perth

Tue 1/27

6:50 pm-10:59 pm

2 stops41h 09m

Philadelphia

Tue 2/3

5:50 pm-4:50 pm

2 stops58h 00m

$1,555

PerthPhiladelphia

PER - PHL

PERPHL

Perth

Thu 2/12

10:45 pm-9:30 am

1 stop47h 45m

Philadelphia

Thu 2/19

7:55 pm-6:45 pm

1 stop33h 50m

$1,761

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

$1,779

PerthPhiladelphia

PER - PHL

PERPHL

Perth

Sat 2/7

10:45 pm-9:00 am

1 stop47h 15m

Philadelphia

Fri 2/13

7:55 pm-6:45 pm

1 stop33h 50m

$1,885

PerthPhiladelphia

PER - PHL

PERPHL

Perth

Tue 1/27

10:45 pm-9:00 am

1 stop47h 15m

Philadelphia

Tue 2/3

7:45 pm-1:25 am

2 stops40h 40m

$1,927

PerthPhiladelphia

PER - PHL

PERPHL

Perth

Tue 1/27

6:50 pm-2:31 pm

3 stops56h 41m

Philadelphia

Tue 2/3

8:35 am-10:20 pm

2 stops48h 45m

$1,963

PerthPhiladelphia

PER - PHL

PERPHL

Perth

Sun 4/5

6:35 pm-6:05 am

3 stops47h 30m

$888

PerthPhiladelphia

PER - PHL

PERPHL

Perth

Sat 4/4

10:35 am-6:05 am

3 stops55h 30m

$925

PerthPhiladelphia

PER - PHL

PERPHL

Perth

Fri 4/3

8:50 pm-6:05 am

3 stops45h 15m

$1,115

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/28

Showing 1-10 of 13 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 December.
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 $1,380). 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 36h 41m. 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 $1,380). 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
Pottstown
King of Prussia
Reading
Ocean City
Cherry Hill
Lewes
Dewey Beach
Ephrata
Camden
Vineland
Milford
Dover
Elkton
Essington
Willow Grove
New Castle
Millville
Newark
Chester

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

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