What airlines fly to Perth?

Qatar Airways, United 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 66% of people opting to fly with this airline when traveling to Perth. Keep in mind that there are 5 different airlines that fly to Perth on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Philadelphia to Perth?

Qatar Airways, Cathay Pacific, and Air Canada are the most popular carriers operating from Philadelphia to Perth

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 November 2025, 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.

$1,286 Cheap Flights from Philadelphia to Perth in 2025/26

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Find the cheapest flights from Philadelphia to Perth

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One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

3:35 pm - 5:20 pmPHL-PER

36h 45m2 stops

11:35 am - 7:29 amPER-PHL

32h 54m2 stops

$1,411Qantas Airways

Find Deal

Mon, Jan 19 - Fri, Feb 6

3:13 pm - 2:15 pmPHL-PER

34h 02m2 stops

5:00 am - 9:37 pmPER-PHL

29h 37m2 stops

$1,453Qantas Airways

Find Deal

Tue, Dec 9 - Tue, Dec 16

5:19 pm - 5:20 pmPHL-PER

36h 01m2 stops

3:20 pm - 11:49 pmPER-PHL

44h 29m2 stops

$1,507Qantas Airways

Find Deal

Sat, Mar 14 - Wed, Mar 18

8:50 pm - 6:45 pmPHL-PER

33h 55m1 stop

10:45 pm - 9:00 amPER-PHL

46h 15m1 stop

$1,533Qatar Airways

Find Deal

Sat, Mar 14 - Wed, Mar 18

8:40 am - 11:55 amPHL-PER

38h 15m2 stops

10:45 pm - 9:00 amPER-PHL

47h 15m1 stop

$1,563Qatar Airways

Find Deal

Mon, Jan 19 - Fri, Feb 6

8:50 pm - 6:45 pmPHL-PER

33h 55m1 stop

10:45 pm - 12:48 amPER-PHL

38h 03m2 stops

$1,711Qatar Airways

Find Deal

Sat, Mar 14 - Wed, Mar 18

8:40 am - 11:55 amPHL-PER

38h 15m2 stops

2:25 am - 9:00 amPER-PHL

43h 35m2 stops

$1,782Qatar Airways

Find Deal

Mon, Jan 19 - Thu, Feb 5

4:00 pm - 9:15 pmPHL-PER

40h 15m2 stops

5:45 pm - 7:01 amPER-PHL

50h 16m2 stops

$1,849Qantas Airways

Find Deal

Wed, Dec 24 - Sun, Jan 11

4:00 pm - 9:15 pmPHL-PER

40h 15m2 stops

5:45 pm - 11:48 pmPER-PHL

43h 03m2 stops

$1,855Qantas Airways

Find Deal

Wed, Dec 24 - Mon, Jan 12

4:00 pm - 9:15 pmPHL-PER

40h 15m2 stops

5:45 pm - 2:33 pmPER-PHL

33h 48m2 stops

$1,874Qantas Airways

Find Deal

Wed, Dec 24 - Tue, Jan 13

Qantas Airways flights from Philadelphia to Perth

Our best Qantas Airways deals on Philadelphia to Perth flight tickets

Qantas Airways

Jan 19

PHL3:35 pmPhiladelphia

36h 45m

2 stops

PER5:20 pmPerth

Feb 6

PER11:35 amPerth

32h 54m

2 stops

PHL7:29 amPhiladelphia

$1,411

Find similar

Qantas Airways

Dec 9

PHL3:13 pmPhiladelphia

34h 02m

2 stops

PER2:15 pmPerth

Dec 16

PER5:00 amPerth

29h 37m

2 stops

PHL9:37 pmPhiladelphia

$1,453

Find similar

Qantas Airways

Mar 14

PHL5:19 pmPhiladelphia

36h 01m

2 stops

PER5:20 pmPerth

Mar 18

PER3:20 pmPerth

44h 29m

2 stops

PHL11:49 pmPhiladelphia

$1,507

Find similar

Qatar Airways flights from Philadelphia to Perth

Our best Qatar Airways deals on Philadelphia to Perth flight tickets

Qatar Airways

Mar 14

PHL8:50 pmPhiladelphia

33h 55m

1 stop

PER6:45 pmPerth

Mar 18

PER10:45 pmPerth

46h 15m

1 stop

PHL9:00 amPhiladelphia

$1,533

Find similar

Qatar Airways

Jan 19

PHL8:40 amPhiladelphia

38h 15m

2 stops

PER11:55 amPerth

Feb 6

PER10:45 pmPerth

47h 15m

1 stop

PHL9:00 amPhiladelphia

$1,563

Find similar

Qatar Airways

Mar 14

PHL8:50 pmPhiladelphia

33h 55m

1 stop

PER6:45 pmPerth

Mar 18

PER10:45 pmPerth

38h 03m

2 stops

PHL12:48 amPhiladelphia

$1,711

Find similar

Fly from

Fly to

Route

Depart

Return

Price

PhiladelphiaPerth

PHL - PER

PHLPER

Philadelphia

Mon 1/19

3:35 pm-5:20 pm

2 stops36h 45m

Perth

Fri 2/6

11:35 am-7:29 am

2 stops32h 54m

$1,411

PhiladelphiaPerth

PHL - PER

PHLPER

Philadelphia

Tue 12/9

3:13 pm-2:15 pm

2 stops34h 02m

Perth

Tue 12/16

5:00 am-9:37 pm

2 stops29h 37m

$1,453

PhiladelphiaPerth

PHL - PER

PHLPER

Philadelphia

Sat 3/14

5:19 pm-5:20 pm

2 stops36h 01m

Perth

Wed 3/18

3:20 pm-11:49 pm

2 stops44h 29m

$1,507

PhiladelphiaPerth

PHL - PER

PHLPER

Philadelphia

Sat 3/14

8:50 pm-6:45 pm

1 stop33h 55m

Perth

Wed 3/18

10:45 pm-9:00 am

1 stop46h 15m

$1,533

PhiladelphiaPerth

PHL - PER

PHLPER

Philadelphia

Mon 1/19

8:40 am-11:55 am

2 stops38h 15m

Perth

Fri 2/6

10:45 pm-9:00 am

1 stop47h 15m

$1,563

PhiladelphiaPerth

PHL - PER

PHLPER

Philadelphia

Sat 3/14

8:50 pm-6:45 pm

1 stop33h 55m

Perth

Wed 3/18

10:45 pm-12:48 am

2 stops38h 03m

$1,711

PhiladelphiaPerth

PHL - PER

PHLPER

Philadelphia

Mon 1/19

8:40 am-11:55 am

2 stops38h 15m

Perth

Thu 2/5

2:25 am-9:00 am

2 stops43h 35m

$1,782

PhiladelphiaPerth

PHL - PER

PHLPER

Philadelphia

Wed 12/24

4:00 pm-9:15 pm

2 stops40h 15m

Perth

Sun 1/11

5:45 pm-7:01 am

2 stops50h 16m

$1,849

PhiladelphiaPerth

PHL - PER

PHLPER

Philadelphia

Wed 12/24

4:00 pm-9:15 pm

2 stops40h 15m

Perth

Mon 1/12

5:45 pm-11:48 pm

2 stops43h 03m

$1,855

PhiladelphiaPerth

PHL - PER

PHLPER

Philadelphia

Wed 12/24

4:00 pm-9:15 pm

2 stops40h 15m

Perth

Tue 1/13

5:45 pm-2:33 pm

2 stops33h 48m

$1,874

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

Prices

Airlines

What is the cheapest day to depart on your flight to Perth?

The cheapest day to depart on your flight to Perth is on a Wednesday when prices can be found for as low as $1,527. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Perth is Thursday, with ticket prices averaging around $2,498.

What is the cheapest time of day to depart on your flight to Perth?

In the evening is the cheapest time of day to fly from Philadelphia to Perth when you can find flight prices for as low as $1,798. Flying to Perth in the evening is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the morning because they tend to be around $2,192. Of course, these prices can vary depending on the time of year and what airport you fly to.

Can stopping save me money on Philadelphia to Perth flights?

You could potentially save up to 20% on your flight if you consider stops on a Philadelphia to Perth flight.

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

Direct flights	None

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

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How far is Philadelphia to Perth by plane?
Perth is 11602.2 mi away from Philadelphia. Flights usually cover this in 28h 25m, 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 November 2025, 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 $1,296	Free Cancellation	Rating 7.4 3,664 reviews		Search Qatar Airways flights

Mandurah

Fremantle

Rottnest Island

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.