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Cheap flights from Perth to Philadelphia from $2,585

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Perth to Philadelphia departing on 4/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Cheap return flights

Enter your travel dates to find the best prices.
Qatar Airways Logo
22:45 - 09:00
PER
-
PHL
46h 15m
1 stop
Qatar Airways Logo
20:30 - 18:35
PHL
-
PER
34h 05m
1 stop
$2,585Qatar Airways
Tue, 4 Aug - Tue, 18 Aug
Qatar Airways Logo
22:45 - 09:00
PER
-
PHL
46h 15m
1 stop
Qatar Airways Logo
20:30 - 18:35
PHL
-
PER
34h 05m
1 stop
$2,591Qatar Airways
Tue, 4 Aug - Tue, 18 Aug
Qatar Airways Logo
22:45 - 09:00
PER
-
PHL
46h 15m
1 stop
Qatar Airways Logo
20:30 - 18:35
PHL
-
PER
34h 05m
1 stop
$2,610Qatar Airways
Tue, 4 Aug - Tue, 18 Aug
Qatar Airways Logo
22:45 - 09:00
PER
-
PHL
46h 15m
1 stop
Qatar Airways Logo
20:30 - 18:35
PHL
-
PER
34h 05m
1 stop
$2,668Qatar Airways
Tue, 4 Aug - Tue, 18 Aug
Qatar Airways Logo
22:45 - 09:00
PER
-
PHL
46h 15m
1 stop
Qatar Airways Logo
20:30 - 18:35
PHL
-
PER
34h 05m
1 stop
$2,669Qatar Airways
Tue, 4 Aug - Tue, 18 Aug
Qatar Airways Logo
22:45 - 20:00
PER
-
PHL
33h 15m
2 stops
Qatar Airways Logo
20:30 - 18:35
PHL
-
PER
34h 05m
1 stop
$2,763Qatar Airways
Tue, 4 Aug - Tue, 18 Aug
Qatar Airways Logo
22:45 - 18:55
PER
-
PHL
32h 10m
2 stops
Qatar Airways Logo
20:30 - 18:35
PHL
-
PER
34h 05m
1 stop
$2,769Qatar Airways
Tue, 4 Aug - Tue, 18 Aug
Qatar Airways Logo
22:45 - 20:00
PER
-
PHL
33h 15m
2 stops
Qatar Airways Logo
20:30 - 18:35
PHL
-
PER
34h 05m
1 stop
$2,771Qatar Airways
Tue, 4 Aug - Tue, 18 Aug
Qatar Airways Logo
22:45 - 20:00
PER
-
PHL
33h 15m
2 stops
Qatar Airways Logo
20:30 - 18:35
PHL
-
PER
34h 05m
1 stop
$2,789Qatar Airways
Tue, 4 Aug - Tue, 18 Aug
Multiple Airlines Logo
22:45 - 21:33
PER
-
PHL
34h 48m
2 stops
Multiple Airlines Logo
20:30 - 18:35
PHL
-
PER
34h 05m
1 stop
$2,795Multiple Airlines
Sat, 13 Jun - Tue, 11 Aug

Qatar Airways flights from Perth to Philadelphia

Our best Qatar Airways deals on Perth to Philadelphia flight tickets
Qatar Airways
4 Aug
PER22:45Perth
46h 15m
1 stop
PHL09:00Philadelphia
18 Aug
PHL20:30Philadelphia
34h 05m
1 stop
PER18:35Perth
$2,585
Qatar Airways
4 Aug
PER22:45Perth
46h 15m
1 stop
PHL09:00Philadelphia
18 Aug
PHL20:30Philadelphia
34h 05m
1 stop
PER18:35Perth
$2,591
Qatar Airways
4 Aug
PER22:45Perth
46h 15m
1 stop
PHL09:00Philadelphia
18 Aug
PHL20:30Philadelphia
34h 05m
1 stop
PER18:35Perth
$2,610

Qantas Airways flights from Perth to Philadelphia

Our best Qantas Airways deals on Perth to Philadelphia flight tickets
Qantas Airways
4 Aug
PER10:30Perth
32h 30m
2 stops
PHL07:00Philadelphia
18 Aug
PHL15:35Philadelphia
31h 40m
2 stops
PER11:15Perth
$2,959
Qantas Airways
4 Aug
PER10:30Perth
32h 30m
2 stops
PHL07:00Philadelphia
18 Aug
PHL15:35Philadelphia
31h 40m
2 stops
PER11:15Perth
$2,965
Qantas Airways
4 Aug
PER10:30Perth
32h 30m
2 stops
PHL07:00Philadelphia
18 Aug
PHL15:35Philadelphia
31h 40m
2 stops
PER11:15Perth
$2,966

momondo 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, momondo users made 78,305 searches. Data last updated 3 April 2026.
Use the filters below to find and compare flights from Perth to Philadelphia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

PerthPhiladelphia

PER - PHL

PERPHL

Perth

Tue 4/8

22:45-09:00

1 stop46h 15m

Philadelphia

Tue 18/8

20:30-18:35

1 stop34h 05m

$2,585

PerthPhiladelphia

PER - PHL

PERPHL

Perth

Tue 4/8

22:45-09:00

1 stop46h 15m

Philadelphia

Tue 18/8

20:30-18:35

1 stop34h 05m

$2,591

PerthPhiladelphia

PER - PHL

PERPHL

Perth

Tue 4/8

22:45-09:00

1 stop46h 15m

Philadelphia

Tue 18/8

20:30-18:35

1 stop34h 05m

$2,610

PerthPhiladelphia

PER - PHL

PERPHL

Perth

Tue 4/8

22:45-09:00

1 stop46h 15m

Philadelphia

Tue 18/8

20:30-18:35

1 stop34h 05m

$2,668

PerthPhiladelphia

PER - PHL

PERPHL

Perth

Tue 4/8

22:45-09:00

1 stop46h 15m

Philadelphia

Tue 18/8

20:30-18:35

1 stop34h 05m

$2,669

PerthPhiladelphia

PER - PHL

PERPHL

Perth

Tue 4/8

22:45-20:00

2 stops33h 15m

Philadelphia

Tue 18/8

20:30-18:35

1 stop34h 05m

$2,763
Fastest return journey

PerthPhiladelphia

PER - PHL

PERPHL

Perth

Tue 4/8

22:45-18:55

2 stops32h 10m

Philadelphia

Tue 18/8

20:30-18:35

1 stop34h 05m

$2,769

PerthPhiladelphia

PER - PHL

PERPHL

Perth

Tue 4/8

22:45-20:00

2 stops33h 15m

Philadelphia

Tue 18/8

20:30-18:35

1 stop34h 05m

$2,771

PerthPhiladelphia

PER - PHL

PERPHL

Perth

Tue 4/8

22:45-20:00

2 stops33h 15m

Philadelphia

Tue 18/8

20:30-18:35

1 stop34h 05m

$2,789

PerthPhiladelphia

PER - PHL

PERPHL

Perth

Sat 13/6

22:45-21:33

2 stops34h 48m

Philadelphia

Tue 11/8

20:30-18:35

1 stop34h 05m

$2,795

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

See travel insights to Philadelphia from

How to get the cheapest flight ticket from Perth to Philadelphia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Perth and Philadelphia?

Can stopping save me money on Perth to Philadelphia flights?

You could potentially save up to 46% on your flight if you consider stops on a Perth to Philadelphia flight.

When to book flights from Perth to Philadelphia

Are you open to changing your travel dates? Check out the ideal times to fly from Perth to Philadelphia according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Perth to Philadelphia (PER to PHL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Perth to Philadelphia

Fastest flight time

46h 15m

Direct flights

None
The fastest flight from Perth to Philadelphia takes 46h 15m
There are no direct flights from Perth to Philadelphia. There are no popular flight routes from Perth to Philadelphia.
Search flight deals

Frequently asked questions about flying from Perth to Philadelphia

  • How far is Perth to Philadelphia by plane?

    There are 18671.8 km between Perth and Philadelphia. By plane, this route typically takes 46h 15m.

  • When did momondo last update prices for flights from Perth Airport to Philadelphia Airport?

    Prices for flights from Perth Airport to Philadelphia Airport were last updated today.

  • How many operators does momondo search for flights from Perth Airport to Philadelphia Airport?

  • How old do you have to be to fly from Perth Airport to Philadelphia Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Perth Airport to Philadelphia Airport.

  • What documentation or ID do you need to fly to Philadelphia Airport?

    The necessary travel and health documents for your Philadelphia Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Perth to Philadelphia?

Best airlines flying from Perth to Philadelphia

Compare and see reviews for airlines that fly from Perth to Philadelphia with momondo
Airline
Rating
Free cancellation
Price
Qantas AirwaysPriceFrom $1,948Free cancellationRating
7.5
1,016 reviews
Search Qantas Airways flights
Qatar AirwaysPriceFrom $2,196Free cancellationRating
7.4
3,730 reviews
Search Qatar Airways flights

Travelling to a place near Philadelphia?

Book flights to Philadelphia if you plan to visit one of these locations
Rehoboth Beach
Elkton
Cherry Hill

Why use momondo?

Why should I use momondo to find a flight deal from Perth to Philadelphia?

It is quick and easy to find Perth to Philadelphia flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Philadelphia that suits you.

Can I find flights from Perth to Philadelphia with flexible booking policies on momondo?

momondo does allow users to show only those flights to Philadelphia from Perth which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Perth to Philadelphia?

Once you have performed a search for Perth to Philadelphia flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Perth to Philadelphia right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Perth to Philadelphia flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Philadelphia trip

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