PHL - PER

$1,638 Find Cheap Flights from Philadelphia to Perth

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Philadelphia to Perth departing on 18/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

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

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Philadelphia to Perth, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Philadelphia to Perth, as well as popular online travel agencies
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Flights 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.

Recent return flight deals from Philadelphia to Perth

Wed, 8 Oct - Tue, 14 Oct
Qatar Airways Logo
15:35 - 18:40PHL-PER
39h 05m2 stops
Qatar Airways Logo
22:45 - 09:00PER-PHL
46h 15m1 stop
$2,257Qatar Airways
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Wed, 8 Oct - Tue, 14 Oct
Qatar Airways Logo
15:35 - 18:40PHL-PER
39h 05m2 stops
Qatar Airways Logo
22:45 - 09:00PER-PHL
46h 15m1 stop
$2,297Qatar Airways
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Sun, 22 Jun - Sat, 5 Jul
Logo
08:15 - 15:25PHL-PER
43h 10m2 stops
Logo
06:05 - 07:00PER-PHL
36h 55m2 stops
$2,900
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Sun, 27 Jul - Sun, 3 Aug
Air New Zealand Logo
18:28 - 22:55PHL-PER
40h 27m2 stops
Air New Zealand Logo
08:05 - 05:26PER-PHL
33h 21m2 stops
$3,219Air New Zealand
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Fri, 25 Jul - Fri, 1 Aug
Air New Zealand Logo
06:20 - 16:00PHL-PER
45h 40m2 stops
Air New Zealand Logo
23:55 - 17:22PER-PHL
29h 27m2 stops
$3,230Air New Zealand
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Tue, 7 Oct - Tue, 14 Oct
Air Canada Logo
07:30 - 14:45PHL-PER
43h 15m3 stops
Air Canada Logo
22:55 - 22:29PER-PHL
35h 34m3 stops
$3,276Air Canada
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Tue, 7 Oct - Tue, 14 Oct
Air Canada Logo
07:30 - 14:45PHL-PER
43h 15m3 stops
Air Canada Logo
22:55 - 22:29PER-PHL
35h 34m3 stops
$3,277Air Canada
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Sun, 27 Jul - Sun, 3 Aug
Logo
20:30 - 18:40PHL-PER
34h 10m1 stop
Logo
22:45 - 22:07PER-PHL
35h 22m2 stops
$3,362
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Tue, 7 Oct - Tue, 14 Oct
United Airlines Logo
18:29 - 14:45PHL-PER
32h 16m2 stops
United Airlines Logo
23:45 - 00:45PER-PHL
37h 00m3 stops
$3,709United Airlines
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Tue, 7 Oct - Tue, 14 Oct
United Airlines Logo
18:29 - 14:45PHL-PER
32h 16m2 stops
United Airlines Logo
23:45 - 00:45PER-PHL
37h 00m3 stops
$3,710United Airlines
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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.

What is the cheapest month to fly from Philadelphia to Perth?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Philadelphia to Perth, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Philadelphia to Perth is March, where tickets cost $2,215 (return) on average. On the other hand, the most expensive months are June and July, where the average cost of round-trip tickets is $3,916 and $3,512 respectively.

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Good to know

Low seasonApril
High seasonNovember
Cheapest flight$1,638
Best time to beat the crowds (12% less expensive on average)
Most popular time to fly and prices are also 14% 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.

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 $1,067 for a one-way ticket and $1,470 for a return.

  • 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.

  • Which airline alliances offer flights from Philadelphia to Perth?

    oneworld, and Star Alliance are the airline alliances operating flights between Philadelphia and Perth, with oneworld being the most commonly used for this 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

Philadelphia (PHL)
Perth (PER)

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