$1,176 Cheap Flights from Philadelphia to Perth in 2026/27 | momondo

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Find the cheapest flights from Philadelphia to Perth

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20:45 - 14:10PHL Philadelphia-PER Perth

52h 25m2 stops Doha Hamad Intl Adelaide

22:45 - 15:50PER Perth-PHL Philadelphia

29h 05m1 stop Doha Hamad Intl

$1,698Qatar Airways

Mon, 8 Mar - Mon, 15 Mar

20:45 - 14:10PHL Philadelphia-PER Perth

52h 25m2 stops Doha Hamad Intl Adelaide

22:45 - 15:50PER Perth-PHL Philadelphia

29h 05m1 stop Doha Hamad Intl

$1,754Qatar Airways

Mon, 8 Mar - Mon, 15 Mar

20:45 - 14:10PHL Philadelphia-PER Perth

52h 25m2 stops Doha Hamad Intl Adelaide

22:45 - 23:52PER Perth-PHL Philadelphia

37h 07m2 stops Doha Hamad Intl Miami

$1,940Qatar Airways

Mon, 8 Mar - Mon, 15 Mar

20:45 - 14:10PHL Philadelphia-PER Perth

52h 25m2 stops Doha Hamad Intl Adelaide

22:45 - 23:52PER Perth-PHL Philadelphia

37h 07m2 stops Doha Hamad Intl Miami

$1,942Qatar Airways

Mon, 8 Mar - Mon, 15 Mar

20:45 - 14:10PHL Philadelphia-PER Perth

52h 25m2 stops Doha Hamad Intl Adelaide

16:05 - 17:49PER Perth-PHL Philadelphia

61h 44m2 stops Doha Hamad Intl Miami

$1,953Qatar Airways

Mon, 8 Mar - Mon, 15 Mar

16:25 - 18:45PHL Philadelphia-PER Perth

37h 20m2 stops Boston Logan Intl Doha Hamad Intl

12:20 - 15:50PER Perth-PHL Philadelphia

39h 30m2 stops Adelaide Doha Hamad Intl

$2,022Qatar Airways

Mon, 8 Mar - Mon, 15 Mar

13:47 - 11:10PHL Philadelphia-PER Perth

32h 23m2 stops Los Angeles Brisbane

12:15 - 20:35PER Perth-PHL Philadelphia

45h 20m2 stops Brisbane Los Angeles

$2,474Qantas Airways

Sun, 13 Dec - Tue, 12 Jan

15:55 - 22:10PHL Philadelphia-PER Perth

41h 15m2 stops Los Angeles Brisbane

23:10 - 20:35PER Perth-PHL Philadelphia

34h 25m2 stops Brisbane Los Angeles

$2,474Qantas Airways

Mon, 14 Dec - Tue, 12 Jan

15:55 - 23:55PHL Philadelphia-PER Perth

43h 00m2 stops Los Angeles Brisbane

23:10 - 20:35PER Perth-PHL Philadelphia

34h 25m2 stops Brisbane Los Angeles

$2,474Qantas Airways

Tue, 15 Dec - Tue, 12 Jan

15:55 - 23:55PHL Philadelphia-PER Perth

43h 00m2 stops Los Angeles Brisbane

23:10 - 20:35PER Perth-PHL Philadelphia

34h 25m2 stops Brisbane Los Angeles

$2,558Qantas Airways

Mon, 14 Dec - Sun, 10 Jan

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Air Canada flights from Philadelphia to Perth

Our best Air Canada deals on Philadelphia to Perth flight tickets

Air Canada

2 Nov

PHL17:05Philadelphia

56h 25m

3 stops

PER14:30Perth

9 Nov

PER15:15Perth

44h 41m

3 stops

PHL22:56Philadelphia

$2,075

Air Canada

2 Nov

PHL17:05Philadelphia

56h 25m

3 stops

PER14:30Perth

6 Nov

PER22:55Perth

37h 01m

3 stops

PHL22:56Philadelphia

$2,615

Air Canada

2 Nov

PHL17:05Philadelphia

56h 25m

3 stops

PER14:30Perth

6 Nov

PER15:15Perth

62h 06m

3 stops

PHL16:21Philadelphia

$2,617

Qantas Airways flights from Philadelphia to Perth

Our best Qantas Airways deals on Philadelphia to Perth flight tickets

Qantas Airways

13 Dec

PHL13:47Philadelphia

32h 23m

2 stops

PER11:10Perth

12 Jan

PER12:15Perth

45h 20m

2 stops

PHL20:35Philadelphia

$2,474

Qantas Airways

13 Dec

PHL13:47Philadelphia

32h 23m

2 stops

PER11:10Perth

10 Jan

PER12:15Perth

45h 20m

2 stops

PHL20:35Philadelphia

$2,558

Qantas Airways

13 Dec

PHL13:47Philadelphia

32h 23m

2 stops

PER11:10Perth

11 Jan

PER23:10Perth

35h 27m

2 stops

PHL21:37Philadelphia

$2,562

Fly from

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Route

Depart

Return

Price

Cheapest return flight

PhiladelphiaPerth

PHL Philadelphia - PER Perth

PHLPER

Philadelphia

Mon 8/3

20:45-14:10

2 stops52h 25m

Perth

Mon 15/3

22:45-15:50

1 stop29h 05m

$1,698

PhiladelphiaPerth

PHL Philadelphia - PER Perth

PHLPER

Philadelphia

Mon 8/3

20:45-14:10

2 stops52h 25m

Perth

Mon 15/3

22:45-15:50

1 stop29h 05m

$1,754

PhiladelphiaPerth

PHL Philadelphia - PER Perth

PHLPER

Philadelphia

Mon 8/3

20:45-14:10

2 stops52h 25m

Perth

Mon 15/3

22:45-23:52

2 stops37h 07m

$1,940

PhiladelphiaPerth

PHL Philadelphia - PER Perth

PHLPER

Philadelphia

Mon 8/3

20:45-14:10

2 stops52h 25m

Perth

Mon 15/3

22:45-23:52

2 stops37h 07m

$1,942

PhiladelphiaPerth

PHL Philadelphia - PER Perth

PHLPER

Philadelphia

Mon 8/3

20:45-14:10

2 stops52h 25m

Perth

Mon 15/3

16:05-17:49

2 stops61h 44m

$1,953

PhiladelphiaPerth

PHL Philadelphia - PER Perth

PHLPER

Philadelphia

Mon 8/3

16:25-18:45

2 stops37h 20m

Perth

Mon 15/3

12:20-15:50

2 stops39h 30m

$2,022

PhiladelphiaPerth

PHL Philadelphia - PER Perth

PHLPER

Philadelphia

Sun 13/12

13:47-11:10

2 stops32h 23m

Perth

Tue 12/1

12:15-20:35

2 stops45h 20m

$2,474

Fastest return journey

PhiladelphiaPerth

PHL Philadelphia - PER Perth

PHLPER

Philadelphia

Mon 14/12

15:55-22:10

2 stops41h 15m

Perth

Tue 12/1

23:10-20:35

2 stops34h 25m

$2,474

PhiladelphiaPerth

PHL Philadelphia - PER Perth

PHLPER

Philadelphia

Tue 15/12

15:55-23:55

2 stops43h 00m

Perth

Tue 12/1

23:10-20:35

2 stops34h 25m

$2,474

PhiladelphiaPerth

PHL Philadelphia - PER Perth

PHLPER

Philadelphia

Mon 14/12

15:55-23:55

2 stops43h 00m

Perth

Sun 10/1

23:10-20:35

2 stops34h 25m

$2,558

Flights are sorted by cheapest return flights first.

Showing 1-10 of 14 resultsSorted by cheapest first

1

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How to get the cheapest flight ticket from Philadelphia to Perth

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 cheapest airline that flies from Philadelphia to Perth?

Qatar Airways is the most popular carrier operating from Philadelphia to Perth

When to book flights from Philadelphia to Perth

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

Estimated return price

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

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

Best price found	$1,176
Fastest flight time	31h 15m
Direct flights	None

The best one-way flight to Perth from Philadelphia in the past 72 hours is $1,176. The best return flight deal from Philadelphia to Perth found on momondo in the last 72 hours is $1,698.

The fastest flight from Philadelphia to Perth takes 31h 15m

There are no direct flights from Philadelphia to Perth. There are no popular flight routes from Philadelphia to Perth.

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Frequently asked questions about flying from Philadelphia to Perth

How far is Philadelphia to Perth by plane?
The straight-line distance from Philadelphia to Perth is 18671.8 km. In terms of flight time, this usually takes a little over 31h 15m.
When did momondo last update prices for flights from Philadelphia Airport to Perth Airport?
Prices for flights from Philadelphia Airport to Perth Airport are refreshed on a daily basis.
How old do you have to be to fly from Philadelphia Airport to Perth Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Philadelphia Airport to Perth Airport.
What documentation or ID do you need to fly to Perth Airport?
The travel and health documents you'll need for your trip to Perth Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Perth Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Mandurah

Fremantle

Scarborough

Rottnest Island

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Philadelphia to Perth for you.

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

All flight searches from Philadelphia to Perth on momondo can be filtered to show those which offer flexible booking policies.

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

momondo helps you find the best flight between Philadelphia and Perth by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes momondo offers price alerts on flights to Perth from Philadelphia. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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