Perth

$804+ Cheap flights from Philadelphia (PHL) to Perth (PER)

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 9/24. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — PER
May 29 — Jun 51
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Cheap flight deals from Philadelphia to Perth

Cheapest flights from Philadelphia to Perth
Explore the most affordable flight options available from Philadelphia to Perth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2026.

This Qatar Airways deal was found by Cheapflights users on 4/27. 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.
Wed 10/288:50 pm
PHL
-
PER
1 stop33h 55m
Qatar Airways
Sun 11/110:45 pm
PER
-
PHL
1 stop47h 15m
Qatar Airways
Deal found 4/27$1,643
This American Airlines deal was found by Cheapflights users on 4/26. 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.
Tue 5/263:29 pm
PHL
-
PER
2 stops31h 46m
American Airlines
Tue 6/211:45 pm
PER
-
PHL
2 stops32h 53m
American Airlines
Deal found 4/26$1,756
This American Airlines deal was found by Cheapflights users on 4/24. 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.
Sun 6/73:29 pm
PHL
-
PER
2 stops32h 46m
American Airlines
Sun 6/1411:45 pm
PER
-
PHL
2 stops32h 53m
American Airlines
Deal found 4/24$1,757
This American Airlines deal was found by Cheapflights users on 4/27. 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 5/273:29 pm
PHL
-
PER
2 stops31h 46m
American Airlines
Wed 6/310:35 am
PER
-
PHL
2 stops32h 25m
American Airlines
Deal found 4/27$1,763
This American Airlines deal was found by Cheapflights users on 4/27. 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 6/103:29 pm
PHL
-
PER
2 stops31h 46m
American Airlines
Wed 6/1710:00 am
PER
-
PHL
2 stops33h 05m
American Airlines
Deal found 4/27$1,769
This Qantas Airways deal was found by Cheapflights users on 4/26. 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.
Tue 12/155:00 pm
PHL
-
PER
2 stops36h 15m
Qantas Airways
Sun 1/310:35 pm
PER
-
PHL
2 stops34h 26m
Qantas Airways
Deal found 4/26$1,932
This Qatar Airways deal was found by Cheapflights users on 4/24. 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 5/243:25 pm
PHL
-
PER
2 stops32h 30m
Multiple Airlines
Fri 5/2910:45 pm
PER
-
PHL
2 stops38h 13m
Multiple Airlines
Deal found 4/24$1,942
This Qantas Airways deal was found by Cheapflights users on 4/26. 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.
Tue 12/155:00 pm
PHL
-
PER
2 stops41h 50m
Qantas Airways
Wed 12/3010:35 pm
PER
-
PHL
2 stops34h 26m
Qantas Airways
Deal found 4/26$1,982
This oojo deal was found by Cheapflights users on 4/26. 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 12/183:41 pm
PHL
-
PER
2 stops30h 34m
Qantas Airways
Thu 12/315:00 am
PER
-
PHL
2 stops28h 01m
Qantas Airways
Deal found 4/26$2,034
This Qantas Airways deal was found by Cheapflights users on 4/26. 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 12/183:41 pm
PHL
-
PER
2 stops30h 34m
Qantas Airways
Sun 1/310:35 pm
PER
-
PHL
2 stops34h 26m
Qantas Airways
Deal found 4/26$2,102

Find flight deals from Philadelphia to Perth

Discover tips and strategies to find the most affordable flight options for your journey from Philadelphia (PHL) to Perth (PER). 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 April 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,756
(American Airlines)

One-way from

$804
(Kiwi.com)
Provider with most accurate pricing for Philadelphia-Perth flight deals.
Provider most trusted by Cheapflights users for Philadelphia-Perth flights.
From Philadelphia to Perth
One-way flight from Philadelphia to Perth

Cheapflights Fare Finder

 
Customize your flight search to find flights from Philadelphia to Perth 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 April 29, 2026.
Use the filters below to find and compare flights from Philadelphia to Perth that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PhiladelphiaPerth

PHL - PER

PHLPER

Philadelphia

Sun 6/7

3:29 pm-12:15 pm

2 stops32h 46m

Perth

Sun 6/14

11:45 pm-8:38 pm

2 stops32h 53m

$1,757

PhiladelphiaPerth

PHL - PER

PHLPER

Philadelphia

Wed 6/10

3:20 pm-11:15 am

2 stops31h 55m

Perth

Wed 6/17

10:35 am-8:06 am

2 stops33h 31m

$1,763
Quickest round-trip

PhiladelphiaPerth

PHL - PER

PHLPER

Philadelphia

Wed 5/27

3:29 pm-11:15 am

2 stops31h 46m

Perth

Wed 6/3

10:35 am-7:00 am

2 stops32h 25m

$1,763

PhiladelphiaPerth

PHL - PER

PHLPER

Philadelphia

Sun 5/24

3:25 pm-11:55 am

2 stops32h 30m

Perth

Fri 5/29

10:45 pm-12:58 am

2 stops38h 13m

$1,942

PhiladelphiaPerth

PHL - PER

PHLPER

Philadelphia

Wed 6/10

6:00 am-3:45 pm

3 stops45h 45m

Perth

Wed 6/17

4:25 pm-10:44 pm

3 stops42h 19m

$2,507

PhiladelphiaPerth

PHL - PER

PHLPER

Philadelphia

Sun 6/7

10:25 am-5:00 pm

3 stops42h 35m

Perth

Sun 6/14

4:25 pm-10:43 pm

3 stops42h 18m

$2,562

PhiladelphiaPerth

PHL - PER

PHLPER

Philadelphia

Wed 5/27

9:25 am-4:00 pm

2 stops42h 35m

Perth

Wed 6/3

7:50 pm-9:39 am

3 stops49h 49m

$2,664

PhiladelphiaPerth

PHL - PER

PHLPER

Philadelphia

Sun 6/7

6:23 pm-2:40 pm

2 stops32h 17m

Perth

Sun 6/14

11:55 pm-12:25 pm

3 stops48h 30m

$2,985
Cheapest one-way

PhiladelphiaPerth

PHL - PER

PHLPER

Philadelphia

Mon 8/10

7:35 pm-10:40 pm

2 stops39h 05m

$1,030
Quickest one-way

PhiladelphiaPerth

PHL - PER

PHLPER

Philadelphia

Sun 9/20

8:30 pm-6:35 pm

1 stop34h 05m

$1,182

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/25

Showing 1-10 of 14 resultsSorted by cheapest first
1
2
  • Most accurate provider: When it comes to deals on Philadelphia-Perth flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Philadelphia-Perth flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Philadelphia-Perth flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Philadelphia-Perth 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 Philadelphia-Perth 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 Philadelphia to Perth

Have a flexible travel schedule? Discover the best time to fly to Perth from Philadelphia 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.

Reviews of airlines servicing Perth

Get insights into the airlines that provide service to Perth. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Perth. Reviews last updated April 29, 2026.
Read through reviews of airlines operating flights from Philadelphia to Perth, such as Qatar Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Boarding

7.5

Overall

7.4

Comfort

7.3

Food

7.3

Entertainment

7.3

Crew

7.9

Reviews

1 / 20
6.0
Good

Chris,Jul 2025

DFW - DOH

Too crammed for the amount you have to pay. That was very uncomfortable

Boarding

7.5

Overall

7.4

Comfort

7.3

Food

7.3

Entertainment

7.3

Crew

7.9

Reviews

1 / 20
6.0
Good

Chris,Jul 2025

DFW - DOH

Too crammed for the amount you have to pay. That was very uncomfortable

Related info for your journey

Find useful and relevant information for your journey from Philadelphia to Perth. 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 Philadelphia to Perth?

    American Airlines can get you from Philadelphia to Perth in just under 32h 46m. Your travel time can differ by up to . The distance between Philadelphia and Perth is about 11597 mi.

  • What is the cheapest airline to fly from Philadelphia to Perth round-trip?

    Our cheapest airline available from Philadelphia to Perth is Qatar Airways. Our recent data shows that you can find tickets from as low as $1,447 on this airline.

  • Can I find deals for flights from Philadelphia to Perth that include hotel bookings?

    Yes. In addition to deals on Philadelphia to Perth flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Philadelphia to Perth?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Philadelphia to Perth.

  • Can I find deals for business class flights from Philadelphia to Perth?

    Yes. Cheapflights offers flight deals from Philadelphia to Perth by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Perth?

Book flights to Perth if you plan to visit one of these locations
Rottnest Island
Scarborough

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Alternative routes for Philadelphia to Perth

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Philadelphia to Perth

Discover the top airline that operate flights from Philadelphia to Perth. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
Qatar AirwaysCheapest$1,447Average$2,010FlexibilityNo cancel feeOn-time68%

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