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Cheap flights from Perth to Philadelphia from $2,418

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/11. Fares are subject to change and may not be available on all flights or dates of travel.
PER — PHL
24 ago — 31 ago1
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 19 agosto 2025.

Round-trip from

$2,418

Popular in

December

Cheapest in

January

Average price

$2,913
ANA
  • ANA
  • 6/11-10/11
  • 4 total stops
  • 104h 58m total
  • Perth to Philadelphia
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($241 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($149 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 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 19 agosto 2025.

gio 6/1121:55PER - PHL
2 stops38h 08mANA
lun 10/1112:40PHL - PER
2 stops66h 50mANA
Deal found 16/8$2,418
gio 6/1122:45PER - PHL
1 stop47h 15mQatar Airways
lun 10/1119:50PHL - PER
1 stop33h 55mQatar Airways
Deal found 18/8$2,618
gio 21/821:35PER - PHL
2 stops35h 56mANA
gio 4/906:30PHL - PER
2 stops49h 30mANA
Deal found 19/8$2,636
gio 2/1022:45PER - PHL
1 stop46h 20mQatar Airways
gio 9/1010:45PHL - PER
2 stops43h 55mQatar Airways
Deal found 18/8$2,854
gio 21/822:45PER - PHL
2 stops60h 00mQatar Airways
gio 4/920:25PHL - PER
1 stop34h 15mQatar Airways
Deal found 19/8$3,054

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 19 agosto 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

gio 6/11

21:55-23:03

2 stops38h 08m

Philadelphia

lun 10/11

12:40-20:30

2 stops66h 50m

$2,418

PerthPhiladelphia

PER - PHL

PERPHL

Perth

gio 6/11

22:45-09:00

1 stop47h 15m

Philadelphia

lun 10/11

19:50-18:45

1 stop33h 55m

$2,618

PerthPhiladelphia

PER - PHL

PERPHL

Perth

gio 2/10

22:45-09:05

1 stop46h 20m

Philadelphia

gio 9/10

10:45-18:40

2 stops43h 55m

$2,854

Flights are sorted by cheapest return flights first.

Deals found on 16/8

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 19 agosto 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.

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 19 agosto 2025.
Check out reviews from past customers who have flown with Qantas Airways and Qatar Airways from Perth to Philadelphia to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Qantas Airways
7.5
Good
896 reviews
Check prices

Overall

7.5

Boarding

7.7

Comfort

7.4

Entertainment

7.2

Food

6.9

Crew

8.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,July 2025

MEL - SYD

Flight cancelled 2hours before take off after checking in. Booked by airline on flight 6 hours later. No compensation or vouchers till we asked just before the flight took off.
Qantas Airways
7.5
Good
896 reviews
Qantas Airways
7.5
Good
896 reviews
Check prices

Overall

7.5

Boarding

7.7

Comfort

7.4

Entertainment

7.2

Food

6.9

Crew

8.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,July 2025

MEL - SYD

Flight cancelled 2hours before take off after checking in. Booked by airline on flight 6 hours later. No compensation or vouchers till we asked just before the flight took off.
Qatar Airways
7.4
Good
3,611 reviews
Qantas Airways
7.5
Good
896 reviews
Check prices

Overall

7.5

Boarding

7.7

Comfort

7.4

Entertainment

7.2

Food

6.9

Crew

8.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,July 2025

MEL - SYD

Flight cancelled 2hours before take off after checking in. Booked by airline on flight 6 hours later. No compensation or vouchers till we asked just before the flight took off.

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.

  • How long is the flight from Perth to Philadelphia?

    ANA and Qatar Airways can get you from Perth to Philadelphia in just under 38h 08m. Your travel time can differ by up to 9h 07m. The distance from Perth to Philadelphia is about 18664 km. Both multi-stop and direct flights can be found to your destination and back.

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

    Qantas Airways, at $1,969, was found to be the cheapest airline from Perth to Philadelphia. An alternate airline flying to your destination would be Qatar Airways. You may be able to fly from Perth to Philadelphia for 30% 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 John F Kennedy Intl flights
Perth to LaGuardia flights
Perth to Newark 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 19 agosto 2025.
AirlineCheapestAverageFlexibilityOn-time
Qantas AirwaysCheapest$1,969Average$3,003FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
Qatar AirwaysCheapest$2,473Average$2,916FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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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