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Cheap flights from Perth to Philadelphia from $990

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 15/6. Fares are subject to change and may not be available on all flights or dates of travel.
PER — PHL
4 May — 11 May1
1 adult

Cheap 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 29 April 2025.

Round-trip from

$2,628

One-way from

$990

Popular in

December

Cheapest in

January

Average price

$3,357
5/10-18/10
  • 5/10-18/10
  • 6 total stops
  • 75h 48m total
  • Perth to Philadelphia
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15/6
  • 15/6
  • 3 total stops
  • 37h 30m total
  • Perth to Philadelphia
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($178 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($164 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2025
Search Deals

Find 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 29 April 2025.

Sun 5/1022:55PER - PHL
3 stops34h 43mMultiple Airlines
Sat 18/1007:30PHL - PER
3 stops41h 05mMultiple Airlines
Deal found 28/4$2,628
Sun 5/1022:45PER - PHL
2 stops33h 35mQatar Airways
Sat 18/1020:35PHL - PER
1 stop27h 20mQatar Airways
Deal found 28/4$2,723
Sun 5/1022:55PER - PHL
3 stops37h 42mUnited Airlines
Sat 18/1018:33PHL - PER
2 stops46h 37mUnited Airlines
Deal found 28/4$2,899
Wed 24/910:30PER - PHL
2 stops26h 13mQantas Airways
Sun 12/1017:25PHL - PER
2 stops31h 10mQantas Airways
Deal found 29/4$6,374
Tue 23/900:10PER - PHL
2 stops31h 39mCathay Pacific
Sun 12/1012:42PHL - PER
2 stops45h 58mCathay Pacific
Deal found 29/4$19,101

Cheapflights Fare Finder

Customise 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 647,157 searches. Data last updated 29 April 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

Sun 5/10

22:55-21:38

3 stops34h 43m

Philadelphia

Sat 18/10

07:30-12:35

3 stops41h 05m

$2,628

PerthPhiladelphia

PER - PHL

PERPHL

Perth

Sun 5/10

22:45-20:20

2 stops33h 35m

Philadelphia

Sat 18/10

20:35-11:55

1 stop27h 20m

$2,723

PerthPhiladelphia

PER - PHL

PERPHL

Perth

Sun 5/10

22:55-00:37

3 stops37h 42m

Philadelphia

Sat 18/10

18:33-05:10

2 stops46h 37m

$2,899

PerthPhiladelphia

PER - PHL

PERPHL

Perth

Wed 24/9

10:30-00:43

2 stops26h 13m

Philadelphia

Sun 12/10

17:25-12:35

2 stops31h 10m

$6,374

PerthPhiladelphia

PER - PHL

PERPHL

Perth

Tue 23/9

00:10-19:49

2 stops31h 39m

Philadelphia

Sun 12/10

12:42-22:40

2 stops45h 58m

$19,101

PerthPhiladelphia

PER - PHL

PERPHL

Perth

Sun 15/6

05:10-06:40

3 stops37h 30m

$990

PerthPhiladelphia

PER - PHL

PERPHL

Perth

Sun 15/6

22:45-09:00

1 stop46h 15m

$2,623

Flights are sorted by cheapest return flights first.

Deals found on 28/4

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 return 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 time of day to fly from PER to PHL?

Find hourly flight availability from Perth to Philadelphia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 29 April 2025.

It’s typically best to fly out from Perth to Philadelphia in the afternoon. Doing so could potentially save you 12% on the flight price compared to flying at midday, which is usually more expensive.

Rainfall in Philadelphia by month

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

In terms of precipitation, rainfall in Philadelphia ranges from 69.0 - 112.0 inches per month. July is typically the wettest month, when rainfall can reach 112.0 mm. February is typically the driest time to visit Philadelphia when rainfall is around 69.0 mm.

Temperature in Philadelphia by month

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

If weather is an important factor for your trip to Philadelphia, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 26.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 1.0 C).

Reviews of airlines servicing Philadelphia

Get insights into the airlines that provide service to Philadelphia. 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 Philadelphia. Reviews last updated 29 April 2025.
Qantas Airways
7.5
Good
828 reviews
Check prices

Entertainment

7.2

Overall

7.5

Crew

8.2

Comfort

7.4

Boarding

7.7

Food

6.9

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SYD - DFW

They need to improve the check-in kiosks and the in-flight special meals. Never had a smooth boarding process with Qantas. The special meals look like they're prepared at the last minute without much thought.
Qantas Airways
7.5
Good
828 reviews
Qantas Airways
7.5
Good
828 reviews
Check prices

Entertainment

7.2

Overall

7.5

Crew

8.2

Comfort

7.4

Boarding

7.7

Food

6.9

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SYD - DFW

They need to improve the check-in kiosks and the in-flight special meals. Never had a smooth boarding process with Qantas. The special meals look like they're prepared at the last minute without much thought.
Cathay Pacific
7.5
Good
852 reviews
Qantas Airways
7.5
Good
828 reviews
Check prices

Entertainment

7.2

Overall

7.5

Crew

8.2

Comfort

7.4

Boarding

7.7

Food

6.9

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SYD - DFW

They need to improve the check-in kiosks and the in-flight special meals. Never had a smooth boarding process with Qantas. The special meals look like they're prepared at the last minute without much thought.
Qatar Airways
7.4
Good
3,563 reviews
Qantas Airways
7.5
Good
828 reviews
Check prices

Entertainment

7.2

Overall

7.5

Crew

8.2

Comfort

7.4

Boarding

7.7

Food

6.9

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SYD - DFW

They need to improve the check-in kiosks and the in-flight special meals. Never had a smooth boarding process with Qantas. The special meals look like they're prepared at the last minute without much thought.
United Airlines
7.4
Good
8,696 reviews
Qantas Airways
7.5
Good
828 reviews
Check prices

Entertainment

7.2

Overall

7.5

Crew

8.2

Comfort

7.4

Boarding

7.7

Food

6.9

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SYD - DFW

They need to improve the check-in kiosks and the in-flight special meals. Never had a smooth boarding process with Qantas. The special meals look like they're prepared at the last minute without much thought.

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.

  • What are the cheapest airlines flying from Perth to Philadelphia round-trip?

    Qatar Airways, at $2,723, was found to be the cheapest airline from Perth to Philadelphia.Alternate airlines to your destination round-trip include United Airlines and Qantas Airways. You may be able to fly from Perth to Philadelphia for 4% less than the average price by searching for these airlines.

  • 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 holiday 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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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 Newark flights
Perth to LaGuardia flights
Perth to John F Kennedy Intl flights
Perth to Dulles Intl flights
Perth to Reagan-National flights

Top 2 airlines flying from Perth to Philadelphia

Discover the top 2 airlines that operate flights from Perth to Philadelphia. 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 647,157 searches. Data last updated 29 April 2025.
AirlineCheapestAverageFlexibilityOn-time
Qantas AirwaysCheapest$1,973Average$3,005FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
Qatar AirwaysCheapest$2,554Average$2,945FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Perth to Philadelphia?

Deals for Perth to Philadelphia flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Perth to Philadelphia?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Philadelphia from Perth.

Can Cheapflights find flights from Perth to Philadelphia with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Perth to Philadelphia flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Perth to Philadelphia become cheaper?

Yes! Start tracking prices for Perth to Philadelphia flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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