$1,104 Cheap Flights from Philadelphia to Perth in 2026 | momondo

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Find the cheapest flights from Philadelphia to Perth

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9:30 pm - 8:25 pmPHL Philadelphia-PER Perth

34h 55m2 stops Doha Hamad Intl Adelaide

10:45 pm - 2:30 pmPER Perth-PHL Philadelphia

27h 45m1 stop Doha Hamad Intl

$1,212Qatar Airways

Sun, Sep 13 - Sun, Sep 20

9:30 pm - 8:25 pmPHL Philadelphia-PER Perth

34h 55m2 stops Doha Hamad Intl Adelaide

10:45 pm - 2:30 pmPER Perth-PHL Philadelphia

27h 45m1 stop Doha Hamad Intl

$1,274Qatar Airways

Sun, Sep 13 - Sun, Sep 20

9:30 pm - 8:25 pmPHL Philadelphia-PER Perth

34h 55m2 stops Doha Hamad Intl Adelaide

10:45 pm - 2:30 pmPER Perth-PHL Philadelphia

27h 45m1 stop Doha Hamad Intl

$1,275Qatar Airways

Sun, Sep 13 - Sun, Sep 20

9:30 pm - 8:25 pmPHL Philadelphia-PER Perth

34h 55m2 stops Doha Hamad Intl Adelaide

10:45 pm - 2:30 pmPER Perth-PHL Philadelphia

27h 45m1 stop Doha Hamad Intl

$1,291Qatar Airways

Sun, Sep 13 - Sun, Sep 20

9:30 pm - 8:25 pmPHL Philadelphia-PER Perth

34h 55m2 stops Doha Hamad Intl Adelaide

10:45 pm - 2:30 pmPER Perth-PHL Philadelphia

27h 45m1 stop Doha Hamad Intl

$1,336Qatar Airways

Thu, Sep 3 - Wed, Sep 16

9:30 pm - 8:25 pmPHL Philadelphia-PER Perth

34h 55m2 stops Doha Hamad Intl Adelaide

10:45 pm - 11:00 pmPER Perth-PHL Philadelphia

36h 15m2 stops Doha Hamad Intl Miami

$1,465Qatar Airways

Sun, Sep 13 - Sun, Sep 20

9:30 pm - 8:25 pmPHL Philadelphia-PER Perth

34h 55m2 stops Doha Hamad Intl Adelaide

10:45 pm - 10:03 pmPER Perth-PHL Philadelphia

35h 18m2 stops Doha Hamad Intl Boston Logan Intl

$1,516Qatar Airways

Sun, Sep 13 - Sun, Sep 20

9:30 pm - 8:25 pmPHL Philadelphia-PER Perth

34h 55m2 stops Doha Hamad Intl Adelaide

10:45 pm - 10:03 pmPER Perth-PHL Philadelphia

35h 18m2 stops Doha Hamad Intl Boston Logan Intl

$1,517Qatar Airways

Sun, Sep 13 - Sun, Sep 20

7:00 am - 5:00 pmPHL Philadelphia-PER Perth

46h 00m3 stops Toronto Pearson Intl Vancouver Intl Sydney Kingsford Smith

11:55 pm - 10:46 pmPER Perth-PHL Philadelphia

34h 51m3 stops Sydney Kingsford Smith Vancouver Intl Toronto Pearson Intl

$1,787Multiple Airlines

Sun, Sep 13 - Sun, Sep 20

7:00 am - 5:00 pmPHL Philadelphia-PER Perth

46h 00m3 stops Toronto Pearson Intl Vancouver Intl Sydney Kingsford Smith

11:55 pm - 10:46 pmPER Perth-PHL Philadelphia

34h 51m3 stops Sydney Kingsford Smith Vancouver Intl Toronto Pearson Intl

$1,788Multiple Airlines

Sun, Sep 13 - Sun, Sep 20

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JetBlue flights from Philadelphia to Perth

Our best JetBlue deals on Philadelphia to Perth flight tickets

JetBlue

Aug 6

PHL9:30 pmPhiladelphia

33h 05m

1 stop

PER6:35 pmPerth

Aug 18

PER10:45 pmPerth

27h 45m

1 stop

PHL2:30 pmPhiladelphia

$2,372

JetBlue

Dec 18

PHL8:40 pmPhiladelphia

33h 05m

1 stop

PER6:45 pmPerth

Jan 2

PER10:45 pmPerth

29h 15m

1 stop

PHL3:00 pmPhiladelphia

$3,391

JetBlue

Dec 18

PHL8:40 pmPhiladelphia

33h 05m

1 stop

PER6:45 pmPerth

Jan 2

PER10:45 pmPerth

46h 54m

2 stops

PHL8:39 amPhiladelphia

$3,869

Qantas Airways flights from Philadelphia to Perth

Our best Qantas Airways deals on Philadelphia to Perth flight tickets

Qantas Airways

Dec 13

PHL3:13 pmPhiladelphia

30h 57m

2 stops

PER11:10 amPerth

Dec 29

PER11:10 pmPerth

34h 45m

2 stops

PHL8:55 pmPhiladelphia

$1,935

Qantas Airways

Dec 12

PHL5:00 pmPhiladelphia

34h 00m

2 stops

PER4:00 pmPerth

Dec 29

PER11:10 pmPerth

28h 28m

2 stops

PHL2:38 pmPhiladelphia

$2,070

Qantas Airways

Dec 18

PHL10:40 amPhiladelphia

38h 30m

2 stops

PER2:10 pmPerth

Jan 2

PER11:10 amPerth

35h 05m

2 stops

PHL9:15 amPhiladelphia

$3,864

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

PhiladelphiaPerth

PHL Philadelphia - PER Perth

PHLPER

Philadelphia

Sun 9/13

9:30 pm-8:25 pm

2 stops34h 55m

Perth

Sun 9/20

10:45 pm-2:30 pm

1 stop27h 45m

$1,212

PhiladelphiaPerth

PHL Philadelphia - PER Perth

PHLPER

Philadelphia

Sun 9/13

9:30 pm-8:25 pm

2 stops34h 55m

Perth

Sun 9/20

10:45 pm-2:30 pm

1 stop27h 45m

$1,274

PhiladelphiaPerth

PHL Philadelphia - PER Perth

PHLPER

Philadelphia

Sun 9/13

9:30 pm-8:25 pm

2 stops34h 55m

Perth

Sun 9/20

10:45 pm-2:30 pm

1 stop27h 45m

$1,275

PhiladelphiaPerth

PHL Philadelphia - PER Perth

PHLPER

Philadelphia

Sun 9/13

9:30 pm-8:25 pm

2 stops34h 55m

Perth

Sun 9/20

10:45 pm-2:30 pm

1 stop27h 45m

$1,291

PhiladelphiaPerth

PHL Philadelphia - PER Perth

PHLPER

Philadelphia

Thu 9/3

9:30 pm-8:25 pm

2 stops34h 55m

Perth

Wed 9/16

10:45 pm-2:30 pm

1 stop27h 45m

$1,336

PhiladelphiaPerth

PHL Philadelphia - PER Perth

PHLPER

Philadelphia

Sun 9/13

9:30 pm-8:25 pm

2 stops34h 55m

Perth

Sun 9/20

10:45 pm-11:00 pm

2 stops36h 15m

$1,465

PhiladelphiaPerth

PHL Philadelphia - PER Perth

PHLPER

Philadelphia

Sun 9/13

9:30 pm-8:25 pm

2 stops34h 55m

Perth

Sun 9/20

10:45 pm-10:03 pm

2 stops35h 18m

$1,516

PhiladelphiaPerth

PHL Philadelphia - PER Perth

PHLPER

Philadelphia

Sun 9/13

9:30 pm-8:25 pm

2 stops34h 55m

Perth

Sun 9/20

10:45 pm-10:03 pm

2 stops35h 18m

$1,517

PhiladelphiaPerth

PHL Philadelphia - PER Perth

PHLPER

Philadelphia

Sun 9/13

7:00 am-5:00 pm

3 stops46h 00m

Perth

Sun 9/20

11:55 pm-10:46 pm

3 stops34h 51m

$1,787

PhiladelphiaPerth

PHL Philadelphia - PER Perth

PHLPER

Philadelphia

Sun 9/13

7:00 am-5:00 pm

3 stops46h 00m

Perth

Sun 9/20

11:55 pm-10:46 pm

3 stops34h 51m

$1,788

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first

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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

What airlines fly to Perth?

Qatar Airways, Singapore Airlines and Cathay Pacific are the top three most popular airlines that fly to Perth from Philadelphia according to our data. Qatar Airways is the first choice among our users, with 48% of people opting to fly with this airline when traveling to Perth. Keep in mind that there are 3 different airlines that fly to Perth on a routine basis, so you have a few additional options to choose from.

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 round-trip 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

Fastest flight time	33h 05m
Direct flights	None

The fastest flight from Philadelphia to Perth takes 33h 05m

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?
Perth is 11602.2 mi away from Philadelphia. Flights usually cover this in 33h 05m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Philadelphia Airport to Perth Airport?
Prices for flights from Philadelphia Airport to Perth Airport refresh daily.
How many operators does momondo search for flights from Philadelphia Airport to Perth Airport?
As of August 2026, there is 1 operator available to choose from for flights from Philadelphia Airport to Perth Airport.
How old do you have to be to fly from Philadelphia Airport to Perth Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Philadelphia Airport to Perth Airport.
What documentation or ID do you need to fly to Perth Airport?
The required travel and health documents for your Perth Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Perth Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from Philadelphia to Perth?
Based on momondo bookings for flights between Philadelphia and Perth, the leading airline is Qatar Airways, making up 100% of the total bookings.

Best airlines flying from Philadelphia to Perth

Compare and see reviews for airlines that fly from Philadelphia to Perth with momondo

Airline	Rating	Free Cancellation	Price
Qatar Airways	PriceFrom $1,447	Free Cancellation	Rating 7.4 3,736 reviews		Search Qatar Airways flights

Rottnest Island

Fremantle

Mandurah

Scarborough

Waikiki

Why use momondo?

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

It is quick and easy to find Philadelphia to Perth 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 Perth that suits you.

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

Yes. momondo enables you to select and highlight flights to Perth from Philadelphia with this policy.

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

Once all potential Philadelphia to Perth flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are not ready to book a flight from Philadelphia to Perth now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Perth and let you know when they change.

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