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$741+ Cheap flights from Philadelphia (PHL) to Western Australia

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 5/14. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — PER
Apr 5 — Apr 121
Sat 4/5
Sat 4/12
1 adult, Economy
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Cheap flight deals from Philadelphia to Western Australia

Keep the following information in mind while searching for Philadelphia to Western Australia flight deals. Data was last updated March 31, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,359
(Mytrip)

One-way from

$741
(Kiwi.com)

Popular in

June

Cheapest in

March

Average price

$1,443
Provider with most accurate pricing for Philadelphia-Perth flight deals.
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Provider most trusted by Cheapflights users for Philadelphia-Perth flights.
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From Philadelphia to Western Australia
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One-way flight from Philadelphia to Western Australia
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Highest demand for flights based on searches. 12% potential increase in price ($261 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($68 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Find flight deals from Philadelphia to Western Australia

Cheapest flights from Philadelphia to Western Australia
Explore the most affordable flight options available from Philadelphia to Western Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 31, 2025.

This Mytrip deal was found by Cheapflights users on 3/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/147:45 amPHL - PER
2 stops36h 00mMultiple Airlines
Wed 5/219:15 amPER - PHL
2 stops33h 15mMultiple Airlines
Deal found 3/30$1,359
This oojo deal was found by Cheapflights users on 3/30. 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.
Thu 5/1510:16 amPHL - PER
2 stops44h 24mQatar Airways
Thu 5/2210:45 pmPER - PHL
2 stops37h 06mQatar Airways
Deal found 3/30$1,815
This Gotogate deal was found by Cheapflights users on 3/30. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/148:45 pmPHL - PER
2 stops30h 05mMalaysia Airlines
Tue 5/202:10 amPER - PHL
2 stops42h 50mMalaysia Airlines
Deal found 3/30$2,236
This United Airlines deal was found by Cheapflights users on 3/30. 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.
Wed 5/146:20 pmPHL - PER
2 stops30h 10mUnited Airlines
Tue 5/201:10 amPER - PHL
2 stops51h 47mUnited Airlines
Deal found 3/30$3,268

Cheapflights Fare Finder

Customize your flight search to find flights from Philadelphia to Western Australia 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 March 31, 2025.
Use the filters below to find and compare flights from Philadelphia to Western Australia that are best for you.

Fly from

Philadelphia

Fly to

Western Australia

Route

Depart

Return

Price

PhiladelphiaPerth

PHL - PER

PHLPER

Philadelphia

Wed 5/14

7:45 am-7:45 am

2 stops36h 00m

Perth

Wed 5/21

9:15 am-6:30 am

2 stops33h 15m

$1,359

PhiladelphiaPerth

PHL - PER

PHLPER

Philadelphia

Thu 5/15

10:16 am-6:40 pm

2 stops44h 24m

Perth

Thu 5/22

10:45 pm-11:51 pm

2 stops37h 06m

$1,815

PhiladelphiaPerth

PHL - PER

PHLPER

Philadelphia

Wed 5/14

8:45 pm-2:50 pm

2 stops30h 05m

Perth

Tue 5/20

2:10 am-9:00 am

2 stops42h 50m

$2,236

PhiladelphiaPerth

PHL - PER

PHLPER

Philadelphia

Wed 5/14

6:20 pm-12:30 pm

2 stops30h 10m

Perth

Tue 5/20

1:10 am-4:57 pm

2 stops51h 47m

$3,268

PhiladelphiaPerth

PHL - PER

PHLPER

Philadelphia

Wed 5/14

7:45 am-5:50 am

3 stops58h 05m

$741

PhiladelphiaPerth

PHL - PER

PHLPER

Philadelphia

Mon 7/21

6:50 pm-11:55 am

2 stops29h 05m

$1,250

PhiladelphiaPerth

PHL - PER

PHLPER

Philadelphia

Wed 5/14

8:45 pm-1:10 am

2 stops40h 25m

$1,314

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/30

Best time to book a flight from Philadelphia to Western Australia

Have a flexible travel schedule? Discover the best time to fly to Western Australia 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 Western Australia

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

Currently, February is the cheapest month in which you can book a flight from Philadelphia to Western Australia (average of $1,447). Flying from Philadelphia to Western Australia 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 WA?

Find hourly flight availability from Philadelphia to Western Australia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 31, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Philadelphia to Western Australia as you normally would.

Rainfall in Western Australia by month

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

In terms of precipitation, rainfall in Western Australia 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 Western Australia when rainfall is around 0.0 in.

Temperature in Western Australia by month

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

If weather is an important factor for your trip to Western Australia, 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 Western Australia

Get insights into the airlines that provide service to Western Australia. 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 Western Australia. Reviews last updated March 31, 2025.
Qatar Airways
7.4
Good
3,541 reviews

Food

7.3

Crew

7.9

Overall

7.4

Boarding

7.5

Comfort

7.4

Entertainment

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2025

JFK - DOH

Very good, first time travel with Qatar airlines, great, thank you
Qatar Airways
7.4
Good
3,541 reviews
Qatar Airways
7.4
Good
3,541 reviews

Food

7.3

Crew

7.9

Overall

7.4

Boarding

7.5

Comfort

7.4

Entertainment

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2025

JFK - DOH

Very good, first time travel with Qatar airlines, great, thank you
United Airlines
7.4
Good
8,614 reviews
Qatar Airways
7.4
Good
3,541 reviews

Food

7.3

Crew

7.9

Overall

7.4

Boarding

7.5

Comfort

7.4

Entertainment

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2025

JFK - DOH

Very good, first time travel with Qatar airlines, great, thank you
Malaysia Airlines
7.3
Good
252 reviews
Qatar Airways
7.4
Good
3,541 reviews

Food

7.3

Crew

7.9

Overall

7.4

Boarding

7.5

Comfort

7.4

Entertainment

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2025

JFK - DOH

Very good, first time travel with Qatar airlines, great, thank you

Related info for your journey

Find useful and relevant information for your journey from Philadelphia to Western Australia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Philadelphia to Western Australia?

    If you book a flight to Western Australia from Philadelphia, you will be flying from Philadelphia, which is the city’s only airport. Philadelphia (PHL) is located 7.0 mi from the center of Philadelphia.

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

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

  • How can I find direct flights from Philadelphia to Western Australia?

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

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

    Yes. Cheapflights offers flight deals from Philadelphia to Western Australia 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 Western Australia?

    Currently, February is the cheapest month in which you can book a flight from Philadelphia to Western Australia (average of $1,447). Flying from Philadelphia to Western Australia 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

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Alternative routes for Philadelphia to Western Australia

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Philadelphia to Western Australia

Discover the top airline that operate flights from Philadelphia to Western Australia. 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 March 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
Qatar AirwaysCheapest$1,296Average$1,574FlexibilityNo cancel feeOn-time68%
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