What is the cheapest flight from Philadelphia to Perth?

In the last 3 days, the lowest price for a flight from Philadelphia to Perth was $2,063 for a return ticket. Visit our flight page for the latest deals!>/a>

Which airports will I be using when flying from Philadelphia to Perth?

Philadelphia and Perth are both served by 1 main airport. You will leave Philadelphia from Philadelphia and will be arriving at Perth. Visit our flight page for the latest deals!>/a>

Which aircraft models fly most regularly from Philadelphia to Perth?

We unfortunately don’t have that data for this specific route.

How does KAYAK find such low prices on flights from Philadelphia to Perth?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Philadelphia to Perth. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Philadelphia to Perth?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Perth from Philadelphia is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Philadelphia to Perth?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Perth with an airline and back to Philadelphia with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Philadelphia to Perth?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Perth from Philadelphia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$2,063 CHEAP FLIGHTS from Philadelphia to Perth (PHL - PER)

PHL - PER

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Flight Deals

Cheap Flights from Philadelphia to Perth (PHL-PER)

Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Philadelphia to Perth that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Recent return flight deals from Philadelphia to Perth

Wed, 25 Feb - Wed, 4 Mar

19:50 - 18:45PHL-PER

33h 55m1 stop

22:45 - 09:00PER-PHL

47h 15m1 stop

$2,063Qatar Airways

Find Deal

Sun, 1 Feb - Sun, 15 Feb

08:36 - 14:15PHL-PER

40h 39m2 stops

11:35 - 08:19PER-PHL

33h 44m2 stops

$2,208Qantas Airways

Find Deal

Wed, 25 Feb - Tue, 3 Mar

14:14 - 22:55PHL-PER

43h 41m2 stops

00:25 - 08:19PER-PHL

44h 54m2 stops

$2,353Multiple Airlines

Find Deal

Wed, 28 Jan - Tue, 24 Feb

08:26 - 14:45PHL-PER

41h 19m2 stops

23:45 - 23:30PER-PHL

36h 45m3 stops

$2,648United Airlines

Find Deal

Sun, 1 Feb - Sun, 15 Feb

12:34 - 14:45PHL-PER

37h 11m3 stops

22:30 - 21:33PER-PHL

36h 03m2 stops

$2,730United Airlines

Find Deal

Wed, 25 Feb - Wed, 4 Mar

09:20 - 17:20PHL-PER

43h 00m3 stops

22:55 - 15:49PER-PHL

53h 54m3 stops

$2,735Multiple Airlines

Find Deal

Wed, 12 Nov - Sat, 15 Nov

10:57 - 06:55PHL-PER

30h 58m2 stops

00:25 - 22:55PER-PHL

35h 30m2 stops

$3,079Cathay Pacific

Find Deal

Mon, 5 Jan - Sun, 18 Jan

10:30 - 06:55PHL-PER

31h 25m2 stops

00:25 - 23:26PER-PHL

36h 01m2 stops

$3,297Cathay Pacific

Find Deal

Wed, 12 Nov - Sun, 16 Nov

09:20 - 14:30PHL-PER

40h 10m3 stops

22:55 - 22:46PER-PHL

36h 51m3 stops

$5,442Air Canada

Find Deal

Wed, 12 Nov - Sun, 16 Nov

09:20 - 14:30PHL-PER

40h 10m3 stops

22:55 - 22:46PER-PHL

36h 51m3 stops

$5,585Air Canada

Find Deal

Cheapest return fare

$2,063

Qatar Airways

Wed 25/2Wed 4/3

PHL - PER • 1 stop

Cheapest one-way flight

Multiple Airlines

Fri 31/10

PHL - PER • multi-stop

Start a new search

KAYAK searches hundreds of sites at once to find you the best travel deals.

We hope you love your trip to Perth!

Booking Insights

KAYAK's insights & trends for Philadelphia to Perth flights

Get data-powered insights and trends into flights from Philadelphia to Perth to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Philadelphia to Perth?

In the past 3 days, the cheapest return tickets from Philadelphia to Perth were found on Qatar Airways ($2,063) and Qantas Airways ($2,208).

Find deals

Low season	September
High season	October
Cheapest flight	$2,063

Best time to beat the crowds (30% less expensive on average)

Most popular time to fly and prices are also 13% lower on average.

Flight from Philadelphia to Perth

When to book flights from Philadelphia to Perth

Are your dates flexible? Find out the best times to travel from Philadelphia to Perth based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated return price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

What is the cheapest flight from Philadelphia to Perth?
In the last 3 days, the lowest price for a flight from Philadelphia to Perth was $2,063 for a return ticket.
Which airports will I be using when flying from Philadelphia to Perth?
Philadelphia and Perth are both served by 1 main airport. You will leave Philadelphia from Philadelphia and will be arriving at Perth.
Which aircraft models fly most regularly from Philadelphia to Perth?
We unfortunately don’t have that data for this specific route.
How does KAYAK find such low prices on flights from Philadelphia to Perth?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Philadelphia to Perth.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Philadelphia to Perth?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Perth from Philadelphia is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Philadelphia to Perth?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Perth with an airline and back to Philadelphia with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Philadelphia to Perth?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Perth from Philadelphia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Philadelphia to Perth

Airports

Cabin class

Complete your trip

Direct flights

Flights to other cities

Origins

Other airports

Return flight deals

Information on your arrival and departure airports

Philadelphia (PHL)

Perth (PER)

Not what you’re looking for? Find thousands of other hotels, flights, car hires and package deals with KAYAK.

PHL - PER

$2,063 Find Cheap Flights from Philadelphia to Perth

KAYAK searches hundreds of travel sites at once for deals on flights to Perth

Cheap Flights from Philadelphia to Perth (PHL-PER)

Recent return flight deals from Philadelphia to Perth

Recent one-way flight deals from Philadelphia to Perth

Everything you should know

KAYAK's insights & trends for Philadelphia to Perth flights

Get data-powered insights and trends into flights from Philadelphia to Perth to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Philadelphia to Perth?

In the past 3 days, the cheapest return tickets from Philadelphia to Perth were found on Qatar Airways ($2,063) and Qantas Airways ($2,208).

Good to know

When to book flights from Philadelphia to Perth

FAQs for booking flights from Philadelphia to Perth

What is the cheapest flight from Philadelphia to Perth?

In the last 3 days, the lowest price for a flight from Philadelphia to Perth was $2,063 for a return ticket.

Which airports will I be using when flying from Philadelphia to Perth?

Philadelphia and Perth are both served by 1 main airport. You will leave Philadelphia from Philadelphia and will be arriving at Perth.

Which aircraft models fly most regularly from Philadelphia to Perth?

We unfortunately don’t have that data for this specific route.

How does KAYAK find such low prices on flights from Philadelphia to Perth?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Philadelphia to Perth.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Philadelphia to Perth?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Perth from Philadelphia is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Philadelphia to Perth?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Perth with an airline and back to Philadelphia with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Philadelphia to Perth?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Perth from Philadelphia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Philadelphia to Perth

Information on your arrival and departure airports

Cabin class types available on flights from Philadelphia to Perth

Complete your trip to Perth with a hotel stay or car hire

Find direct flights to and from Philadelphia and Perth

Flights to other popular destinations

Flights from domestic origins to Perth

Choose which airport to fly into in PerthPerth

Find deals for your return flight