What airlines fly to Perth?

United Airlines, Qatar Airways and Air Canada are the top three most popular airlines that fly to Perth from Philadelphia according to our data. United Airlines is the first choice among our users, with 38% of people opting to fly with this airline when traveling to Perth. Keep in mind that there are 4 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 United Airlines 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 July 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.

$970 Cheap Flights from Philadelphia to Perth in 2025

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Find the cheapest flights from Philadelphia to Perth

Round-trip

One-way

Cheap round-trip flights

8:25 pm - 6:40 pmPHL-PER

34h 15m1 stop

10:45 pm - 9:05 amPER-PHL

46h 20m1 stop

$1,417Qatar Airways

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Tue, Sep 9 - Tue, Sep 30

8:25 pm - 6:40 pmPHL-PER

34h 15m1 stop

10:45 pm - 9:05 amPER-PHL

46h 20m1 stop

$1,457Qatar Airways

Find Deal

Tue, Aug 26 - Tue, Sep 2

8:25 pm - 7:30 pmPHL-PER

35h 05m2 stops

7:50 am - 9:05 amPER-PHL

37h 15m2 stops

$1,468

Find Deal

Tue, Aug 26 - Tue, Sep 2

3:10 pm - 11:55 amPHL-PER

32h 45m2 stops

10:45 pm - 9:05 amPER-PHL

46h 20m1 stop

$1,470Qatar Airways

Find Deal

Tue, Sep 9 - Tue, Sep 30

6:50 pm - 10:40 pmPHL-PER

39h 50m2 stops

12:10 am - 10:37 pmPER-PHL

34h 27m2 stops

$1,832Cathay Pacific

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Tue, Aug 26 - Mon, Sep 1

10:35 am - 3:45 pmPHL-PER

41h 10m3 stops

3:30 pm - 10:29 pmPER-PHL

42h 59m3 stops

$1,988Air Canada

Find Deal

Tue, Sep 9 - Tue, Sep 30

12:36 pm - 10:40 pmPHL-PER

46h 04m2 stops

12:10 am - 7:55 pmPER-PHL

31h 45m2 stops

$2,062Cathay Pacific

Find Deal

Tue, Sep 9 - Mon, Sep 29

3:20 pm - 2:50 pmPHL-PER

35h 30m3 stops

11:35 pm - 10:08 pmPER-PHL

34h 33m3 stops

$2,204

Find Deal

Tue, Aug 26 - Tue, Sep 2

6:29 pm - 2:45 pmPHL-PER

32h 16m2 stops

11:45 pm - 12:45 amPER-PHL

37h 00m3 stops

$2,718United Airlines

Find Deal

Wed, Oct 8 - Tue, Oct 14

8:15 am - 12:30 pmPHL-PER

40h 15m3 stops

1:10 am - 5:28 pmPER-PHL

52h 18m2 stops

$3,415United Airlines

Find Deal

Tue, Aug 26 - Mon, Sep 1

United Airlines flights from Philadelphia to Perth

Our best United Airlines deals on Philadelphia to Perth flight tickets

United Airlines

Oct 8

PHL6:29 pmPhiladelphia

32h 16m

2 stops

PER2:45 pmPerth

Oct 14

PER11:45 pmPerth

37h 00m

3 stops

PHL12:45 amPhiladelphia

$2,718

Find similar

United Airlines

Aug 26

PHL8:15 amPhiladelphia

40h 15m

3 stops

PER12:30 pmPerth

Sep 1

PER1:10 amPerth

52h 18m

2 stops

PHL5:28 pmPhiladelphia

$3,415

Find similar

United Airlines

Dec 17

PHL12:45 pmPhiladelphia

33h 35m

2 stops

PER11:20 amPerth

Jan 4

PER11:55 pmPerth

51h 27m

3 stops

PHL2:22 pmPhiladelphia

$3,535

Find similar

Qatar Airways flights from Philadelphia to Perth

Our best Qatar Airways deals on Philadelphia to Perth flight tickets

Qatar Airways

Sep 9

PHL8:25 pmPhiladelphia

34h 15m

1 stop

PER6:40 pmPerth

Sep 30

PER10:45 pmPerth

46h 20m

1 stop

PHL9:05 amPhiladelphia

$1,417

Find similar

Qatar Airways

Aug 26

PHL8:25 pmPhiladelphia

34h 15m

1 stop

PER6:40 pmPerth

Sep 2

PER10:45 pmPerth

46h 20m

1 stop

PHL9:05 amPhiladelphia

$1,457

Find similar

Qatar Airways

Sep 9

PHL3:10 pmPhiladelphia

32h 45m

2 stops

PER11:55 amPerth

Sep 30

PER10:45 pmPerth

46h 20m

1 stop

PHL9:05 amPhiladelphia

$1,470

Find similar

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 month to fly to Perth?

In general, March is the cheapest month to fly from Philadelphia to Perth. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,443. If you are unable to visit Perth during the month of March, then departing from Philadelphia during the month September is also very affordable. Most momondo users find prices during this month for around $1,529.

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 31% 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

Best Price Found	$970
Fastest flight time	31h 30m
Direct flights	None
Airports in Perth	1 airport

The best one-way flight to Perth from Philadelphia in the past 72 hours is $970. The best round-trip flight deal from Philadelphia to Perth found on momondo in the last 72 hours is $1,417.

The fastest flight from Philadelphia to Perth takes 31h 30m

There are no direct flights from Philadelphia to Perth. Popular non-direct route for this connection is Philadelphia Airport - Perth Airport.

There is 1 airport near Perth: Perth (PER)

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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 31h 30m, 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 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 3,603 reviews		Search Qatar Airways flights

Mandurah

Fremantle

Scarborough

Rottnest Island

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.