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Cheap flights from Philadelphia to Perth from $1,109

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Philadelphia to Perth

Cheap return flights

Enter your travel dates to find the best prices.
Qatar Airways Logo
20:45 - 14:10PHL  Philadelphia-PER Perth
52h 25m2 stops Doha Hamad Intl Adelaide
Qatar Airways Logo
22:45 - 15:50PER  Perth-PHL Philadelphia
29h 05m1 stop Doha Hamad Intl
$1,872Qatar Airways
Mon, 8 Mar - Mon, 15 Mar
Qatar Airways Logo
21:30 - 23:50PHL  Philadelphia-PER Perth
38h 20m2 stops Doha Hamad Intl Adelaide
Qatar Airways Logo
22:45 - 15:05PER  Perth-PHL Philadelphia
28h 20m1 stop Doha Hamad Intl
$1,888Qatar Airways
Mon, 5 Apr - Thu, 15 Apr
Qatar Airways Logo
21:30 - 23:50PHL  Philadelphia-PER Perth
38h 20m2 stops Doha Hamad Intl Adelaide
Qatar Airways Logo
16:35 - 15:05PER  Perth-PHL Philadelphia
34h 30m1 stop Doha Hamad Intl
$1,892Qatar Airways
Mon, 5 Apr - Thu, 15 Apr
Qatar Airways Logo
21:30 - 20:25PHL  Philadelphia-PER Perth
34h 55m2 stops Doha Hamad Intl Adelaide
Qatar Airways Logo
22:45 - 15:05PER  Perth-PHL Philadelphia
28h 20m1 stop Doha Hamad Intl
$1,897Qatar Airways
Mon, 5 Apr - Thu, 15 Apr
Qatar Airways Logo
21:30 - 20:25PHL  Philadelphia-PER Perth
34h 55m2 stops Doha Hamad Intl Adelaide
Qatar Airways Logo
16:35 - 15:05PER  Perth-PHL Philadelphia
34h 30m1 stop Doha Hamad Intl
$1,900Qatar Airways
Mon, 5 Apr - Thu, 15 Apr
Qatar Airways Logo
20:45 - 18:45PHL  Philadelphia-PER Perth
33h 00m1 stop Doha Hamad Intl
Qatar Airways Logo
22:45 - 15:50PER  Perth-PHL Philadelphia
29h 05m1 stop Doha Hamad Intl
$2,125Qatar Airways
Mon, 8 Mar - Mon, 15 Mar
Qatar Airways Logo
21:30 - 18:35PHL  Philadelphia-PER Perth
33h 05m1 stop Doha Hamad Intl
Qatar Airways Logo
22:45 - 15:05PER  Perth-PHL Philadelphia
28h 20m1 stop Doha Hamad Intl
$2,133Qatar Airways
Wed, 21 Apr - Mon, 10 May
Qatar Airways Logo
21:30 - 18:35PHL  Philadelphia-PER Perth
33h 05m1 stop Doha Hamad Intl
Qatar Airways Logo
22:45 - 15:05PER  Perth-PHL Philadelphia
28h 20m1 stop Doha Hamad Intl
$2,134Qatar Airways
Wed, 21 Apr - Mon, 10 May
Qatar Airways Logo
21:30 - 18:35PHL  Philadelphia-PER Perth
33h 05m1 stop Doha Hamad Intl
Qatar Airways Logo
22:45 - 15:05PER  Perth-PHL Philadelphia
28h 20m1 stop Doha Hamad Intl
$2,144Qatar Airways
Mon, 5 Apr - Thu, 15 Apr
Qatar Airways Logo
21:30 - 18:35PHL  Philadelphia-PER Perth
33h 05m1 stop Doha Hamad Intl
Qatar Airways Logo
22:45 - 15:05PER  Perth-PHL Philadelphia
28h 20m1 stop Doha Hamad Intl
$2,146Qatar Airways
Mon, 5 Apr - Thu, 15 Apr

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Qatar Airways flights from Philadelphia to Perth

Our best Qatar Airways deals on Philadelphia to Perth flight tickets
Qatar Airways
8 Mar
PHL20:45Philadelphia
52h 25m
2 stops
PER14:10Perth
15 Mar
PER22:45Perth
29h 05m
1 stop
PHL15:50Philadelphia
$1,872
Qatar Airways
5 Apr
PHL21:30Philadelphia
38h 20m
2 stops
PER23:50Perth
15 Apr
PER22:45Perth
28h 20m
1 stop
PHL15:05Philadelphia
$1,888
Qatar Airways
5 Apr
PHL21:30Philadelphia
38h 20m
2 stops
PER23:50Perth
15 Apr
PER16:35Perth
34h 30m
1 stop
PHL15:05Philadelphia
$1,892

Cathay Pacific flights from Philadelphia to Perth

Our best Cathay Pacific deals on Philadelphia to Perth flight tickets
Cathay Pacific
5 Apr
PHL12:45Philadelphia
30h 05m
2 stops
PER06:50Perth
25 Apr
PER00:10Perth
32h 45m
2 stops
PHL20:55Philadelphia
$2,376
Cathay Pacific
17 Feb
PHL10:41Philadelphia
47h 14m
2 stops
PER22:55Perth
21 Feb
PER08:30Perth
47h 14m
2 stops
PHL18:44Philadelphia
$2,537

momondo Fare Finder

 
Use the filters below to find and compare flights from Philadelphia to Perth that are best for you.

Fly from

Fly to

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

$1,872

PhiladelphiaPerth

PHL Philadelphia - PER Perth

PHLPER

Philadelphia

Mon 5/4

21:30-23:50

2 stops38h 20m

Perth

Thu 15/4

22:45-15:05

1 stop28h 20m

$1,888

PhiladelphiaPerth

PHL Philadelphia - PER Perth

PHLPER

Philadelphia

Mon 5/4

21:30-23:50

2 stops38h 20m

Perth

Thu 15/4

16:35-15:05

1 stop34h 30m

$1,892

PhiladelphiaPerth

PHL Philadelphia - PER Perth

PHLPER

Philadelphia

Mon 5/4

21:30-20:25

2 stops34h 55m

Perth

Thu 15/4

22:45-15:05

1 stop28h 20m

$1,897

PhiladelphiaPerth

PHL Philadelphia - PER Perth

PHLPER

Philadelphia

Mon 5/4

21:30-20:25

2 stops34h 55m

Perth

Thu 15/4

16:35-15:05

1 stop34h 30m

$1,900

PhiladelphiaPerth

PHL Philadelphia - PER Perth

PHLPER

Philadelphia

Mon 8/3

20:45-18:45

1 stop33h 00m

Perth

Mon 15/3

22:45-15:50

1 stop29h 05m

$2,125
Fastest return journey

PhiladelphiaPerth

PHL Philadelphia - PER Perth

PHLPER

Philadelphia

Wed 21/4

21:30-18:35

1 stop33h 05m

Perth

Mon 10/5

22:45-15:05

1 stop28h 20m

$2,133

PhiladelphiaPerth

PHL Philadelphia - PER Perth

PHLPER

Philadelphia

Wed 21/4

21:30-18:35

1 stop33h 05m

Perth

Mon 10/5

22:45-15:05

1 stop28h 20m

$2,134

PhiladelphiaPerth

PHL Philadelphia - PER Perth

PHLPER

Philadelphia

Mon 5/4

21:30-18:35

1 stop33h 05m

Perth

Thu 15/4

22:45-15:05

1 stop28h 20m

$2,144

PhiladelphiaPerth

PHL Philadelphia - PER Perth

PHLPER

Philadelphia

Mon 5/4

21:30-18:35

1 stop33h 05m

Perth

Thu 15/4

22:45-15:05

1 stop28h 20m

$2,146

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Perth from

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

$1,109

Fastest flight time

33h 00m

Direct flights

None
The best one-way flight to Perth from Philadelphia in the past 72 hours is $1,109. The best return flight deal from Philadelphia to Perth found on momondo in the last 72 hours is $1,872.
The fastest flight from Philadelphia to Perth takes 33h 00m
There are no direct flights from Philadelphia to Perth. There are no popular flight routes from Philadelphia to Perth.
Search flight deals

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 33h 00m.

  • 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.

Travelling to a place near Perth?

Book flights to Perth if you plan to visit one of these locations
Mandurah
Fremantle
Rottnest Island
Scarborough

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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