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 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.

$832 Cheap Flights from Philadelphia to Perth in 2026

Find the cheapest flights from Philadelphia to Perth

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:45 pm - 2:10 pmPHL Philadelphia-PER Perth

52h 25m2 stops Doha Hamad Intl Adelaide

10:45 pm - 3:50 pmPER Perth-PHL Philadelphia

29h 05m1 stop Doha Hamad Intl

$1,277Qatar Airways

Mon, Mar 8 - Mon, Mar 15

8:45 pm - 6:45 pmPHL Philadelphia-PER Perth

33h 00m1 stop Doha Hamad Intl

12:20 pm - 3:50 pmPER Perth-PHL Philadelphia

39h 30m2 stops Adelaide Doha Hamad Intl

$1,307Qatar Airways

Mon, Mar 8 - Mon, Mar 15

8:45 pm - 6:45 pmPHL Philadelphia-PER Perth

33h 00m1 stop Doha Hamad Intl

11:45 pm - 3:50 pmPER Perth-PHL Philadelphia

52h 05m2 stops Melbourne Doha Hamad Intl

$1,326Qatar Airways

Mon, Mar 8 - Mon, Mar 15

8:45 pm - 2:10 pmPHL Philadelphia-PER Perth

52h 25m2 stops Doha Hamad Intl Adelaide

10:45 pm - 11:52 pmPER Perth-PHL Philadelphia

37h 07m2 stops Doha Hamad Intl Miami

$1,395Qatar Airways

Mon, Mar 8 - Mon, Mar 15

8:45 pm - 2:10 pmPHL Philadelphia-PER Perth

52h 25m2 stops Doha Hamad Intl Adelaide

4:05 pm - 5:49 pmPER Perth-PHL Philadelphia

61h 44m2 stops Doha Hamad Intl Miami

$1,404Qatar Airways

Mon, Mar 8 - Mon, Mar 15

8:45 pm - 2:10 pmPHL Philadelphia-PER Perth

52h 25m2 stops Doha Hamad Intl Adelaide

10:45 pm - 11:52 pmPER Perth-PHL Philadelphia

37h 07m2 stops Doha Hamad Intl Miami

$1,415Qatar Airways

Mon, Mar 8 - Mon, Mar 15

9:15 am - 8:20 pmPHL Philadelphia-PER Perth

46h 05m3 stops Toronto Pearson Intl Vancouver Intl Sydney Kingsford Smith

10:55 pm - 3:50 pmPER Perth-PHL Philadelphia

52h 55m3 stops Sydney Kingsford Smith Vancouver Intl Toronto Pearson Intl

$1,430Air Canada

Mon, Mar 8 - Mon, Mar 15

9:10 am - 1:45 pmPHL Philadelphia-PER Perth

40h 35m3 stops Toronto Pearson Intl Vancouver Intl Sydney Kingsford Smith

10:55 pm - 4:21 pmPER Perth-PHL Philadelphia

54h 26m3 stops Sydney Kingsford Smith Vancouver Intl Toronto Pearson Intl

$1,432Multiple Airlines

Sun, Oct 25 - Sun, Nov 1

9:15 am - 1:45 pmPHL Philadelphia-PER Perth

40h 30m3 stops Toronto Pearson Intl Vancouver Intl Sydney Kingsford Smith

3:15 pm - 4:21 pmPER Perth-PHL Philadelphia

62h 06m3 stops Sydney Kingsford Smith Vancouver Intl Toronto Pearson Intl

$1,433Multiple Airlines

Mon, Oct 26 - Mon, Nov 2

4:25 pm - 6:45 pmPHL Philadelphia-PER Perth

37h 20m2 stops Boston Logan Intl Doha Hamad Intl

12:20 pm - 3:50 pmPER Perth-PHL Philadelphia

39h 30m2 stops Adelaide Doha Hamad Intl

$1,443Qatar Airways

Mon, Mar 8 - Mon, Mar 15

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Qatar Airways flights from Philadelphia to Perth

Our best Qatar Airways deals on Philadelphia to Perth flight tickets

Qatar Airways

Mar 8

PHL8:45 pmPhiladelphia

52h 25m

2 stops

PER2:10 pmPerth

Mar 15

PER10:45 pmPerth

29h 05m

1 stop

PHL3:50 pmPhiladelphia

$1,277

Qatar Airways

Mar 8

PHL8:45 pmPhiladelphia

33h 00m

1 stop

PER6:45 pmPerth

Mar 15

PER12:20 pmPerth

39h 30m

2 stops

PHL3:50 pmPhiladelphia

$1,307

Qatar Airways

Mar 8

PHL8:45 pmPhiladelphia

33h 00m

1 stop

PER6:45 pmPerth

Mar 15

PER11:45 pmPerth

52h 05m

2 stops

PHL3:50 pmPhiladelphia

$1,326

JetBlue flights from Philadelphia to Perth

Our best JetBlue deals on Philadelphia to Perth flight tickets

JetBlue

Mar 8

PHL8:45 pmPhiladelphia

33h 00m

1 stop

PER6:45 pmPerth

Mar 15

PER10:45 pmPerth

29h 05m

1 stop

PHL3:50 pmPhiladelphia

$1,476

JetBlue

Mar 8

PHL8:45 pmPhiladelphia

33h 00m

1 stop

PER6:45 pmPerth

Mar 15

PER10:45 pmPerth

29h 05m

1 stop

PHL3:50 pmPhiladelphia

$1,477

JetBlue

Nov 6

PHL8:45 pmPhiladelphia

33h 00m

1 stop

PER6:45 pmPerth

Nov 19

PER10:45 pmPerth

29h 05m

1 stop

PHL2:50 pmPhiladelphia

$1,579

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PhiladelphiaPerth

PHL Philadelphia - PER Perth

PHLPER

Philadelphia

Mon 3/8

8:45 pm-2:10 pm

2 stops52h 25m

Perth

Mon 3/15

10:45 pm-3:50 pm

1 stop29h 05m

$1,277

Quickest round-trip

PhiladelphiaPerth

PHL Philadelphia - PER Perth

PHLPER

Philadelphia

Mon 3/8

8:45 pm-6:45 pm

1 stop33h 00m

Perth

Mon 3/15

12:20 pm-3:50 pm

2 stops39h 30m

$1,307

PhiladelphiaPerth

PHL Philadelphia - PER Perth

PHLPER

Philadelphia

Mon 3/8

8:45 pm-6:45 pm

1 stop33h 00m

Perth

Mon 3/15

11:45 pm-3:50 pm

2 stops52h 05m

$1,326

PhiladelphiaPerth

PHL Philadelphia - PER Perth

PHLPER

Philadelphia

Mon 3/8

8:45 pm-2:10 pm

2 stops52h 25m

Perth

Mon 3/15

10:45 pm-11:52 pm

2 stops37h 07m

$1,395

PhiladelphiaPerth

PHL Philadelphia - PER Perth

PHLPER

Philadelphia

Mon 3/8

8:45 pm-2:10 pm

2 stops52h 25m

Perth

Mon 3/15

4:05 pm-5:49 pm

2 stops61h 44m

$1,404

PhiladelphiaPerth

PHL Philadelphia - PER Perth

PHLPER

Philadelphia

Mon 3/8

8:45 pm-2:10 pm

2 stops52h 25m

Perth

Mon 3/15

10:45 pm-11:52 pm

2 stops37h 07m

$1,415

PhiladelphiaPerth

PHL Philadelphia - PER Perth

PHLPER

Philadelphia

Mon 3/8

9:15 am-8:20 pm

3 stops46h 05m

Perth

Mon 3/15

10:55 pm-3:50 pm

3 stops52h 55m

$1,430

PhiladelphiaPerth

PHL Philadelphia - PER Perth

PHLPER

Philadelphia

Sun 10/25

9:10 am-1:45 pm

3 stops40h 35m

Perth

Sun 11/1

10:55 pm-4:21 pm

3 stops54h 26m

$1,432

PhiladelphiaPerth

PHL Philadelphia - PER Perth

PHLPER

Philadelphia

Mon 10/26

9:15 am-1:45 pm

3 stops40h 30m

Perth

Mon 11/2

3:15 pm-4:21 pm

3 stops62h 06m

$1,433

PhiladelphiaPerth

PHL Philadelphia - PER Perth

PHLPER

Philadelphia

Mon 3/8

4:25 pm-6:45 pm

2 stops37h 20m

Perth

Mon 3/15

12:20 pm-3:50 pm

2 stops39h 30m

$1,443

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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?

JetBlue is the most popular carrier operating from Philadelphia to Perth

What airlines fly to Perth?

Singapore Airlines, Qatar Airways and Cathay Pacific are the top three most popular airlines that fly to Perth from Philadelphia according to our data. Singapore Airlines is the first choice among our users, with 44% 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

Best Price Found	$832
Fastest flight time	33h 00m
Direct flights	None

The best one-way flight to Perth from Philadelphia in the past 72 hours is $832. The best round-trip flight deal from Philadelphia to Perth found on momondo in the last 72 hours is $1,277.

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?
Perth is 11602.2 mi away from Philadelphia. Flights usually cover this in 33h 00m, 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 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.

Rottnest Island

Fremantle

Mandurah

Scarborough

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.