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PHL - PER

$1,582 Find cheap flights from Philadelphia to Perth

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Philadelphia to Perth departing on 9/22. 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
0 bags
Fri 6/7
Fri 6/14

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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
In the last 7 days travelers have searched 43,968,530 times on KAYAK, and here is why:

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Cheap flight deals from Philadelphia to Perth (PHL-PER)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip 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 and deals for you by selecting your travel dates.
Choose your dates
8:20 am - 6:35 pmPHL-PER
46h 15m2 stops
10:45 pm - 9:30 pmPER-PHL
34h 45m2 stops
$1,582Qatar Airways
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Sun, Sep 22 - Sun, Sep 29
7:00 am - 6:35 pmPHL-PER
47h 35m2 stops
10:45 pm - 10:23 pmPER-PHL
35h 38m2 stops
$1,586Qatar Airways
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Sun, Sep 22 - Sun, Sep 29
8:55 pm - 6:35 pmPHL-PER
33h 40m1 stop
10:45 pm - 9:30 pmPER-PHL
34h 45m2 stops
$1,690Qatar Airways
Find Deal
Sun, Sep 22 - Sun, Sep 29
8:55 pm - 6:35 pmPHL-PER
33h 40m1 stop
10:45 pm - 9:30 pmPER-PHL
34h 45m2 stops
$1,780Qatar Airways
Find Deal
Sun, Sep 22 - Sun, Sep 29
8:55 pm - 6:35 pmPHL-PER
33h 40m1 stop
10:45 pm - 2:55 pmPER-PHL
28h 10m1 stop
$1,991Qatar Airways
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Sun, Sep 22 - Sun, Sep 29
12:55 pm - 12:30 pmPHL-PER
35h 35m3 stops
11:55 pm - 5:30 pmPER-PHL
29h 35m2 stops
$2,110United Airlines
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Sun, Sep 22 - Sun, Sep 29
6:38 pm - 12:55 pmPHL-PER
30h 17m2 stops
1:10 am - 7:47 amPER-PHL
42h 37m2 stops
$2,339United Airlines
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Sun, Sep 22 - Sat, Sep 28
11:15 am - 2:55 pmPHL-PER
39h 40m3 stops
11:55 pm - 10:43 pmPER-PHL
34h 48m3 stops
$2,653
Find Deal
Sun, Sep 22 - Sun, Sep 29
11:15 am - 3:40 pmPHL-PER
40h 25m3 stops
11:55 pm - 10:43 pmPER-PHL
34h 48m3 stops
$2,745
Find Deal
Sun, Sep 22 - Sun, Sep 29
8:55 pm - 1:10 amPHL-PER
40h 15m2 stops
2:10 am - 2:55 pmPER-PHL
48h 45m2 stops
$3,286Malaysia Airlines
Find Deal
Sun, Sep 22 - Sat, Sep 28

Flights from Philadelphia to Perth - Travel Insights & Trends

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’s the cheapest day of the week to fly from Philadelphia to Perth?

The average price of all flights from Philadelphia to Perth clicked on KAYAK for each day over the last 12 months.
If your flying dates are flexible, you should consider flying to Perth on a Monday, as we generally find the cheapest rates on that day for this route. On the other hand, Thursday is the most expensive day to fly from Philadelphia to Perth. For your return ticket, we recommend flying on a Tuesday and avoiding Wednesdays for the best deals.

Good to know

High season

July

Cheapest flight

$1,582
Most popular time to fly and prices are also 9% 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 round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips 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 $1,582 for a round-trip ticket.

  • Do I need a passport to fly between Philadelphia and Perth?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Philadelphia and on arrival in Perth.

  • 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 round-trip ticket. You could then fly to Perth with an airline and back to Philadelphia with another airline. Booking your flights between Philadelphia and PER can sometimes prove cheaper using this method.

  • 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.

See more FAQs

Top 3 airlines serving from Philadelphia to Perth

 
See real verified KAYAK customer reviews for airlines flying from Philadelphia to Perth. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Philadelphia to Perth? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.2
Air New ZealandOverall score based on 635 reviews
8.8Crew
7.9Entertainment
7.6Food
8.1Comfort
8.4Boarding
Airline reviews

All was good, the only thing was it didn't run on time.

8.0 ExcellentDaniel, Apr 2024ZQN - SYD
Read more about Air New Zealand reviews

All was good, the only thing was it didn't run on time.

Great meal. Best seats ever! They need to teach other airlines how to do that.

The staff and crew on board were excellent. Business class however, was very weird. I thought we would have individual pods, but the way it was set up was unexpected. Not very private and If you wanted to lay down, you had to have an entire bed made up for you by the crew, rather than how Delta one works where you could just lie down whenever you feel like it. It was a 16 hour flight. I chose not to have my bed made, and that turned out to be a good idea because everybody who had their bed made had to wait for the crew to roll up their mattresses. So strange!

United flight from SFO to PDX was cancelled. I will ask for a refund. Had to book on Alaska

They announced food service but then never came around. We also couldn’t land so kept trying to get to runway and then had to come up and go around happened like 3 times and cause the child next to me to start throwing up

Good food and entertainment options. Great Staff that were all welcoming and caregiving.

The recline on the seat in front of me came back so that I was staring at the top of the man’s head in front of me the whole trip. He refused to bring his seat back up twice every time he was instructed to do so and only relented when he had a tray of good in front of him. And then right back in my lap!!! Horrible man!! I complained to the staff multiple times, but no one would address the issue. Otherwise, it would have been a perfect flight.

There was a snafu with confirming seats at check which left us in limbo for the second leg of our trip. I believe the ANZ app is not well integrated with the systems at the terminal resulting in this disconcerting error.

Flight was canceled due to technical issue shortly before the check-in counters opened. Passengers were rebooked on a flight three days later. Request to be accommodated on Air Tahiti Nui could not be processed. Customer service sorted out the refund after calling and being put on hold for almost an hour.

The pilot tried to make up for lost time due to delays that were out of her control. She communicated the issues openly and clearly and made every effort to do what she could to alleviate issues.

Operated by American Airlines. Very chaotic and the crew was bit rough responding any enquiries. Restricted leg space.. Qatar would have been better

Qatar airways from Doha to guangzhau was excellent big bird Boeing 777 more room and smoothly flight, I Love it

It was good no problems made it on time for the next flight overseas!

The made us waiting and held our passports and boarding pass making us miss our flights

Not impressed. Only allowed one carry on on such a long flight.

The flight was good but my neighbor had the vent open full power for the whole flight and because the air was blowing from the side instead of from the top and I got very cold and ended up with a sore throat.

Bad experience with the delay n long wait time for connecting flight after missing the connection flight from Doha.

Wore experience due to delay and took me 3 days to reach my destination.

All over with Qatar airlines my experience was really bad due to delays and then putting me on different airlines and after 8 hours of wait I had to listen to their is no plane to fly for another 24 hours. Wore experience ever.

Excellent will be flying again in May with Qatar. to Botswana.

The international flight from Sydney to Dallas had great food. I have travelled a lot over the years and this has been the most memorable in my experience so far.

flight delayed, wait in crowded gate. staff inattentive. had to remind them to get my coat from their closet. not many new movies, media choices were limited (nothing compared to Emirates.) Lounge was crowded

flight delayed, wait in crowded gate. staff inattentive. had to remind them to get my coat from their closet. not many new movies, media choices were limited (nothing compared to Emirates.)

Initial flight was cancelled so moved to an alternative flight. As a result, stuck in a middle seat. Flight then place in holding pattern prior to landing resulting in a very late trip home.

There was nothing I didn’t like, prices a little lower would help

Flight delay was informed at the last minute. Food quality is not up to Qantas standard I was unable to book an online boarding pass on any of my 6 flights.

Following a marathon flight riddled by delays and changes from Santiago, Chile, my flight to Melbourne from Sydney was on schedule but I was transferred to the next flight. The reason by ticketing and the floor manager was I missed the entry to flight by one minute! That's right, the emphasised that if I was 1 minute earlier I would be on the flight. I asked what was the point them emphasising 1minute overdue and how that helped me or the situation. They didn't care at all. Replying that if it was one minute earlier they would've done something and smirking delivering the information. Australian's do call Australia home, Qantas calls Australian's suckers.

Rescheduled after ticket purchased and issued, not 2 or 3 times and not a fourth but by 5 times, by Qantas, that's right, 5 changes! Forcing an overnight stay in Chile and need for visa. Qantas can no longer provide basic services as a national or international service provider. Professionalism is extinct and the provider needs to be mentored and educated in perfecting who to operate as an airline. Qantas is the spirit of Australian dissatisfaction.

Amazing! Was put on the earlier flight and I requested for an aisle seat and was given it. Thanks Qantas!

The staff we fantastic and seemed to work very well with each other

Philadelphia - Perth Flights

Departure:

Philadelphia (undefined)United States

Destination:

Perth (PER)Australia

Return flight deals:

Perth - Philadelphia

Cabin classes:

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