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$1,067+ 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 10/18. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — PER
jun. 17 — jun. 241
mar. 6/17
mar. 6/24
1 adult, Economy
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Cheap 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 junio 12, 2025.

Round-trip from

$1,470
(FlightHub)

One-way from

$1,067
(oojo)

Popular in

June

Cheapest in

March

Average price

$2,551
From Philadelphia to Perth
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One-way flight from Philadelphia to Perth
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Highest demand for flights based on searches. 14% potential increase in price ($306 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($66 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find 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 junio 12, 2025.

This FlightHub deal was found by Cheapflights users on 6/12. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/86:40 pmPHL - PER
2 stops36h 00mQatar Airways
mar. 10/1410:45 pmPER - PHL
1 stop46h 15mQatar Airways
Deal found 6/12$1,470
This Trip.com deal was found by Cheapflights users on 6/11. 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.
dom. 6/228:15 amPHL - PER
2 stops43h 10mMultiple Airlines
sáb. 7/56:05 amPER - PHL
2 stops36h 55mMultiple Airlines
Deal found 6/11$1,889
This BestPriceTravel deal was found by Cheapflights users on 6/12. 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.
dom. 7/276:28 pmPHL - PER
2 stops40h 27mAir New Zealand
dom. 8/38:05 amPER - PHL
2 stops33h 21mAir New Zealand
Deal found 6/12$2,097
This Air Canada deal was found by Cheapflights users on 6/10. 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.
mar. 10/77:30 amPHL - PER
3 stops43h 15mAir Canada
mar. 10/1410:55 pmPER - PHL
3 stops35h 34mAir Canada
Deal found 6/10$2,134
This United Airlines deal was found by Cheapflights users on 6/10. 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.
mar. 10/76:29 pmPHL - PER
2 stops32h 16mUnited Airlines
mar. 10/1411:45 pmPER - PHL
3 stops37h 00mUnited Airlines
Deal found 6/10$2,416
This Jetabroad deal was found by Cheapflights users on 6/12. 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 Jetabroad is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 7/136:00 pmPHL - PER
2 stops35h 05mQantas Airways
dom. 8/310:55 pmPER - PHL
3 stops44h 10mQantas Airways
Deal found 6/12$2,774
This lastminute.com deal was found by Cheapflights users on 6/9. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 7/2512:42 pmPHL - PER
2 stops31h 03mCathay Pacific
jue. 7/3112:10 amPER - PHL
2 stops31h 53mCathay Pacific
Deal found 6/9$3,270

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 junio 12, 2025.
Use the filters below to find and compare flights from Philadelphia to Perth that are best for you.

Fly from

Philadelphia

Fly to

Perth

Route

Depart

Return

Price

PhiladelphiaPerth

PHL - PER

PHLPER

Philadelphia

mié. 10/8

6:40 pm-6:40 pm

2 stops36h 00m

Perth

mar. 10/14

10:45 pm-9:00 am

1 stop46h 15m

$1,470

PhiladelphiaPerth

PHL - PER

PHLPER

Philadelphia

dom. 6/22

8:15 am-3:25 pm

2 stops43h 10m

Perth

sáb. 7/5

6:05 am-7:00 am

2 stops36h 55m

$1,889

PhiladelphiaPerth

PHL - PER

PHLPER

Philadelphia

dom. 7/27

6:28 pm-10:55 pm

2 stops40h 27m

Perth

dom. 8/3

8:05 am-5:26 am

2 stops33h 21m

$2,097

PhiladelphiaPerth

PHL - PER

PHLPER

Philadelphia

mar. 10/7

7:30 am-2:45 pm

3 stops43h 15m

Perth

mar. 10/14

10:55 pm-10:29 pm

3 stops35h 34m

$2,134

PhiladelphiaPerth

PHL - PER

PHLPER

Philadelphia

mar. 10/7

6:29 pm-2:45 pm

2 stops32h 16m

Perth

mar. 10/14

11:45 pm-12:45 am

3 stops37h 00m

$2,416

PhiladelphiaPerth

PHL - PER

PHLPER

Philadelphia

dom. 7/13

6:00 pm-5:05 pm

2 stops35h 05m

Perth

dom. 8/3

10:55 pm-7:05 am

3 stops44h 10m

$2,774

PhiladelphiaPerth

PHL - PER

PHLPER

Philadelphia

vie. 7/25

12:42 pm-7:45 am

2 stops31h 03m

Perth

jue. 7/31

12:10 am-8:03 pm

2 stops31h 53m

$3,270

PhiladelphiaPerth

PHL - PER

PHLPER

Philadelphia

sáb. 10/18

8:35 pm-6:40 pm

1 stop34h 05m

$1,067

PhiladelphiaPerth

PHL - PER

PHLPER

Philadelphia

sáb. 10/18

10:35 am-12:35 pm

3 stops38h 00m

$1,191

PhiladelphiaPerth

PHL - PER

PHLPER

Philadelphia

sáb. 10/18

10:35 am-4:00 pm

3 stops41h 25m

$1,290

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

Showing 1-10 of 12 results
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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.

Cheapflights Insights

Everything you need to know about your flight from Philadelphia to Perth

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

Currently, February is the cheapest month in which you can book a flight from Philadelphia to Perth (average of $1,456). Flying from Philadelphia to Perth in December is currently the most expensive (average of $2,172). 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.

What is the cheapest time of day to fly from PHL to PER?

Find hourly flight availability from Philadelphia to Perth. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated junio 12, 2025.

It’s optimal to fly from Philadelphia to Perth in the afternoon. By choosing this option you can save up to 18% on the cost of your flight, compared to a flight in the morning.

Rainfall in Perth by month

Plan your trip to Perth by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Perth ranges from 0.0 - 6.7 inches per month. June is typically the wettest month, when rainfall can reach 6.7 in. January is typically the driest time to visit Perth when rainfall is around 0.0 in.

Temperature in Perth by month

Plan your trip to Perth by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Perth, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 53.6 F).

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 junio 12, 2025.
Get a feel of what it's like to fly with Air New Zealand, Cathay Pacific and Qantas Airways from Philadelphia to Perth by reading reviews from past customers. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air New Zealand
8.0
Very good
483 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

8.0

Entertainment

7.4

Crew

8.5

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

AKL - SFO

It was a United plane, the seating was too tight.
Air New Zealand
8.0
Very good
483 reviews
Air New Zealand
8.0
Very good
483 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

8.0

Entertainment

7.4

Crew

8.5

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

AKL - SFO

It was a United plane, the seating was too tight.
Cathay Pacific
7.6
Good
892 reviews
Air New Zealand
8.0
Very good
483 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

8.0

Entertainment

7.4

Crew

8.5

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

AKL - SFO

It was a United plane, the seating was too tight.
Qantas Airways
7.5
Good
854 reviews
Air New Zealand
8.0
Very good
483 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

8.0

Entertainment

7.4

Crew

8.5

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

AKL - SFO

It was a United plane, the seating was too tight.
Qatar Airways
7.4
Good
3,584 reviews
Air New Zealand
8.0
Very good
483 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

8.0

Entertainment

7.4

Crew

8.5

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

AKL - SFO

It was a United plane, the seating was too tight.
United Airlines
7.4
Good
8,790 reviews
Air New Zealand
8.0
Very good
483 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

8.0

Entertainment

7.4

Crew

8.5

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

AKL - SFO

It was a United plane, the seating was too tight.

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.

  • What are the cheapest airlines flying 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 $1,470 on this airline. Additional options worth looking into are Air New Zealand and Air Canada, starting at $2,097 and $2,134 round-trip. These flights start at 19% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Philadelphia to Perth one-way?

    The cheapest airline one-way is Qatar Airways, with whom users have recently found tickets for as low as $1,067. However, be on the lookout for offers from Cathay Pacific and Air Canada, as they are both options that can get you from Philadelphia to Perth for a low price.

  • 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.

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

    Currently, February is the cheapest month in which you can book a flight from Philadelphia to Perth (average of $1,456). Flying from Philadelphia to Perth in December is currently the most expensive (average of $2,172). 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
Fremantle
Rottnest Island
Scarborough

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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 junio 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Qatar AirwaysCheapest$1,296Average$1,574FlexibilityNo cancel feeOn-time68%

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