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$1,662+ 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 2/2. Fares are subject to change and may not be available on all flights or dates of travel.
PER — PHL
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
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 18, 2025.

This oojo deal was found by Cheapflights users on 12/15. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/193:55 pmPER - PHL
2 stops41h 32mQatar Airways
Thu 1/84:44 pmPHL - PER
2 stops30h 11mQatar Airways
Deal found 12/15$2,717
This Expedia deal was found by Cheapflights users on 12/15. 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.
Sat 12/203:55 pmPER - PHL
2 stops41h 40mMultiple Airlines
Thu 1/82:30 pmPHL - PER
2 stops41h 45mMultiple Airlines
Deal found 12/15$2,870
This Qantas Airways deal was found by Cheapflights users on 12/15. 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 Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/195:00 amPER - PHL
3 stops29h 46mMultiple Airlines
Thu 1/812:08 pmPHL - PER
2 stops30h 37mMultiple Airlines
Deal found 12/15$3,849
This oojo deal was found by Cheapflights users on 12/15. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/203:55 pmPER - PHL
2 stops42h 57mQatar Airways
Thu 1/87:45 pmPHL - PER
1 stop34h 00mQatar Airways
Deal found 12/15$4,097
This Travelocity deal was found by Cheapflights users on 12/15. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/203:15 pmPER - PHL
3 stops44h 31mAir Canada
Thu 1/87:50 amPHL - PER
3 stops41h 40mAir Canada
Deal found 12/15$4,120
This Air Canada deal was found by Cheapflights users on 12/15. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1910:55 pmPER - PHL
3 stops36h 51mAir Canada
Thu 1/87:50 amPHL - PER
3 stops41h 40mAir Canada
Deal found 12/15$4,231

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 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$1,794
(Qatar Airways)

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
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 18, 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-2:31 pm

2 stops53h 36m

Philadelphia

Mon 2/9

6:30 am-8:10 pm

2 stops48h 40m

$1,662

PerthPhiladelphia

PER - PHL

PERPHL

Perth

Mon 2/2

10:45 pm-9:00 am

1 stop47h 15m

Philadelphia

Mon 2/9

7:45 pm-6:45 pm

1 stop34h 00m

$1,739

PerthPhiladelphia

PER - PHL

PERPHL

Perth

Sat 2/14

10:45 pm-9:30 am

1 stop47h 45m

Philadelphia

Wed 2/18

7:55 pm-6:45 pm

1 stop33h 50m

$1,794

PerthPhiladelphia

PER - PHL

PERPHL

Perth

Thu 1/29

1:15 am-6:03 pm

2 stops29h 48m

Philadelphia

Fri 2/6

7:06 pm-11:55 pm

2 stops39h 49m

$1,817

PerthPhiladelphia

PER - PHL

PERPHL

Perth

Mon 2/2

10:55 pm-10:46 pm

3 stops36h 51m

Philadelphia

Mon 2/9

7:50 am-8:20 pm

3 stops47h 30m

$1,933

PerthPhiladelphia

PER - PHL

PERPHL

Perth

Fri 1/30

3:55 pm-5:25 pm

2 stops38h 30m

Philadelphia

Fri 2/6

7:45 pm-6:45 pm

1 stop34h 00m

$1,958

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/15

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 $1,376). 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 47h 15m. 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 $1,376). 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
Newark
Millville
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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