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 July 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.

$875 Cheap Flights from Philadelphia to Perth in 2026

Find the cheapest flights from Philadelphia to Perth

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:30 pm - 8:25 pm

PHL

PER

34h 55m

2 stops

10:45 pm - 2:30 pm

PER

PHL

27h 45m

1 stop

$1,296Qatar Airways

Sun, Aug 30 - Sun, Sep 6

9:30 pm - 6:35 pm

PHL

PER

33h 05m

1 stop

1:20 pm - 2:30 pm

PER

PHL

37h 10m

2 stops

$1,341Qatar Airways

Fri, Aug 28 - Fri, Sep 4

9:30 pm - 11:10 pm

PHL

PER

37h 40m

2 stops

10:45 pm - 2:30 pm

PER

PHL

27h 45m

1 stop

$1,456Qatar Airways

Wed, Aug 19 - Wed, Aug 26

5:30 pm - 6:35 pm

PHL

PER

37h 05m

2 stops

1:20 pm - 2:30 pm

PER

PHL

37h 10m

2 stops

$1,476Qatar Airways

Fri, Aug 28 - Fri, Sep 4

9:30 pm - 6:35 pm

PHL

PER

33h 05m

1 stop

10:45 pm - 2:30 pm

PER

PHL

27h 45m

1 stop

$1,520Qatar Airways

Sun, Aug 30 - Sun, Sep 6

9:30 pm - 6:35 pm

PHL

PER

33h 05m

1 stop

10:45 pm - 2:30 pm

PER

PHL

27h 45m

1 stop

$1,543Qatar Airways

Wed, Aug 19 - Wed, Aug 26

5:30 pm - 6:35 pm

PHL

PER

37h 05m

2 stops

11:45 pm - 2:30 pm

PER

PHL

50h 45m

2 stops

$1,545Qatar Airways

Sun, Aug 30 - Sun, Sep 6

9:30 pm - 6:35 pm

PHL

PER

33h 05m

1 stop

6:10 pm - 2:30 pm

PER

PHL

56h 20m

2 stops

$1,556Qatar Airways

Thu, Aug 20 - Mon, Aug 24

9:30 pm - 6:35 pm

PHL

PER

33h 05m

1 stop

10:45 pm - 2:30 pm

PER

PHL

27h 45m

1 stop

$1,578Qatar Airways

Thu, Sep 10 - Mon, Sep 14

9:30 pm - 6:35 pm

PHL

PER

33h 05m

1 stop

10:45 pm - 2:30 pm

PER

PHL

27h 45m

1 stop

$1,582Qatar Airways

Fri, Aug 28 - Fri, Sep 4

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United Airlines flights from Philadelphia to Perth

Our best United Airlines deals on Philadelphia to Perth flight tickets

United Airlines

Aug 11

PHL9:27 amPhiladelphia

41h 13m

2 stops

PER2:40 pmPerth

Aug 17

PER3:30 pmPerth

56h 53m

3 stops

PHL12:23 pmPhiladelphia

$1,877

United Airlines

Aug 11

PHL9:27 amPhiladelphia

39h 03m

2 stops

PER12:30 pmPerth

Aug 17

PER3:30 pmPerth

56h 53m

3 stops

PHL12:23 pmPhiladelphia

$1,879

United Airlines

Aug 19

PHL9:27 amPhiladelphia

39h 03m

2 stops

PER12:30 pmPerth

Aug 26

PER3:30 pmPerth

56h 53m

3 stops

PHL12:23 pmPhiladelphia

$1,929

American Airlines flights from Philadelphia to Perth

Our best American Airlines deals on Philadelphia to Perth flight tickets

American Airlines

Aug 11

PHL2:08 pmPhiladelphia

33h 07m

2 stops

PER11:15 amPerth

Aug 17

PER11:45 pmPerth

30h 49m

2 stops

PHL6:34 pmPhiladelphia

$1,753

American Airlines

Aug 19

PHL4:28 pmPhiladelphia

30h 47m

2 stops

PER11:15 amPerth

Aug 26

PER10:35 amPerth

32h 29m

2 stops

PHL7:04 amPhiladelphia

$1,759

American Airlines

Aug 11

PHL2:08 pmPhiladelphia

33h 07m

2 stops

PER11:15 amPerth

Aug 17

PER11:55 pmPerth

30h 39m

2 stops

PHL6:34 pmPhiladelphia

$1,766

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PhiladelphiaPerth

PHL - PER

PHLPER

Philadelphia

Sun 8/30

9:30 pm-8:25 pm

2 stops34h 55m

Perth

Sun 9/6

10:45 pm-2:30 pm

1 stop27h 45m

$1,296

PhiladelphiaPerth

PHL - PER

PHLPER

Philadelphia

Fri 8/28

9:30 pm-6:35 pm

1 stop33h 05m

Perth

Fri 9/4

1:20 pm-2:30 pm

2 stops37h 10m

$1,341

PhiladelphiaPerth

PHL - PER

PHLPER

Philadelphia

Wed 8/19

9:30 pm-11:10 pm

2 stops37h 40m

Perth

Wed 8/26

10:45 pm-2:30 pm

1 stop27h 45m

$1,456

PhiladelphiaPerth

PHL - PER

PHLPER

Philadelphia

Fri 8/28

5:30 pm-6:35 pm

2 stops37h 05m

Perth

Fri 9/4

1:20 pm-2:30 pm

2 stops37h 10m

$1,476

Quickest round-trip

PhiladelphiaPerth

PHL - PER

PHLPER

Philadelphia

Sun 8/30

9:30 pm-6:35 pm

1 stop33h 05m

Perth

Sun 9/6

10:45 pm-2:30 pm

1 stop27h 45m

$1,520

PhiladelphiaPerth

PHL - PER

PHLPER

Philadelphia

Wed 8/19

9:30 pm-6:35 pm

1 stop33h 05m

Perth

Wed 8/26

10:45 pm-2:30 pm

1 stop27h 45m

$1,543

PhiladelphiaPerth

PHL - PER

PHLPER

Philadelphia

Sun 8/30

5:30 pm-6:35 pm

2 stops37h 05m

Perth

Sun 9/6

11:45 pm-2:30 pm

2 stops50h 45m

$1,545

PhiladelphiaPerth

PHL - PER

PHLPER

Philadelphia

Thu 8/20

9:30 pm-6:35 pm

1 stop33h 05m

Perth

Mon 8/24

6:10 pm-2:30 pm

2 stops56h 20m

$1,556

PhiladelphiaPerth

PHL - PER

PHLPER

Philadelphia

Thu 9/10

9:30 pm-6:35 pm

1 stop33h 05m

Perth

Mon 9/14

10:45 pm-2:30 pm

1 stop27h 45m

$1,578

PhiladelphiaPerth

PHL - PER

PHLPER

Philadelphia

Fri 8/28

9:30 pm-6:35 pm

1 stop33h 05m

Perth

Fri 9/4

10:45 pm-2:30 pm

1 stop27h 45m

$1,582

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 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?

Qatar Airways and Cathay Pacific are the most popular carriers 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 49% 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.

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 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 July 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 7.3 3,745 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.