$1,501+ Cheap flights from Philadelphia (PHL) to Western Australia
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 9/17. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Philadelphia to Western Australia with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.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 April 17, 2025.
Most accurate provider | AranGrant 3 stars |
|---|---|
Most trusted provider | AranGrant 3 stars |
Round-trip from | $1,501 (FlightHub) |
Popular in | June |
Cheapest in | March |
Find flight deals from Philadelphia to Western Australia
Cheapest flights from Philadelphia to Western AustraliaExplore 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 April 17, 2025.
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 April 17, 2025.
This FlightHub deal was found by Cheapflights users on 4/17. 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.
This Mytrip deal was found by Cheapflights users on 4/17. 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.
This oojo deal was found by Cheapflights users on 4/17. 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.
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 April 17, 2025.
Use the filters below to find and compare flights from Philadelphia to Western Australia that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
PhiladelphiaPerth
PHL - PER
PHLPER
Philadelphia
Wed 9/17
8:30 pm-11:55 am
1 stop27h 25m
Perth
Fri 9/26
10:45 pm-6:42 pm
2 stops31h 57m
PhiladelphiaPerth
PHL - PER
PHLPER
Philadelphia
Sat 5/17
7:45 am-7:25 am
2 stops35h 40m
Perth
Sat 5/24
8:30 pm-6:30 am
3 stops46h 00m
PhiladelphiaPerth
PHL - PER
PHLPER
Philadelphia
Wed 9/17
3:30 pm-10:40 pm
2 stops43h 10m
Perth
Thu 9/25
12:10 am-12:43 am
2 stops36h 33m
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.
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 April 17, 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 April 17, 2025.
Entertainment
Boarding
Comfort
Food
Crew
Overall
Reviews
Anonymous,Mar 2025
BOS - HKG
Entertainment
Boarding
Comfort
Food
Crew
Overall
Reviews
Anonymous,Mar 2025
BOS - HKG
Entertainment
Boarding
Comfort
Food
Crew
Overall
Reviews
Anonymous,Mar 2025
BOS - HKG
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.
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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.
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 April 17, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$1,296 | Average$1,574 | FlexibilityNo cancel fee | On-time68% |