PER - PHL

$6,375 Find Cheap Flights from Perth to Philadelphia

This is the cheapest return flight price found by a KAYAK user in the last 72 hours by searching for a flight from Perth to Philadelphia departing on 24/9. 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.
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KAYAK searches hundreds of travel sites at once for deals on flights to Philadelphia

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Perth to Philadelphia, 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 Perth to Philadelphia, as well as popular online travel agencies
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Cheap Flight Deals from Perth to Philadelphia (PER-PHL)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Perth to Philadelphia 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.

Recent return flight deals from Perth to Philadelphia

KAYAK's recommended return flight deals from the most popular airlines that fly from Perth to Philadelphia.
Discover the best prices for you by selecting your travel dates on KAYAK.
Qantas Airways Logo
10:30 - 00:43PER-PHL
26h 13m2 stops
Qantas Airways Logo
17:25 - 12:35PHL-PER
31h 10m2 stops
$6,375Qantas Airways
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Wed, 24 Sep - Sun, 12 Oct
 Logo
23:55 - 22:29PER-PHL
34h 34m3 stops
 Logo
06:30 - 16:00PHL-PER
45h 30m2 stops
$10,082
Find Deal
Wed, 24 Sep - Sun, 12 Oct
 Logo
23:55 - 22:29PER-PHL
34h 34m3 stops
 Logo
10:35 - 13:55PHL-PER
39h 20m3 stops
$10,447
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Wed, 24 Sep - Sun, 12 Oct
 Logo
18:35 - 16:25PER-PHL
33h 50m1 stop
 Logo
18:30 - 16:15PHL-PER
57h 45m2 stops
$11,365
Find Deal
Wed, 24 Sep - Sun, 12 Oct
United Airlines Logo
23:55 - 00:37PER-PHL
36h 42m3 stops
United Airlines Logo
18:33 - 14:45PHL-PER
32h 12m2 stops
$15,716United Airlines
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Wed, 24 Sep - Sun, 12 Oct
United Airlines Logo
23:55 - 00:37PER-PHL
36h 42m3 stops
United Airlines Logo
18:52 - 14:45PHL-PER
55h 53m3 stops
$16,569United Airlines
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Wed, 24 Sep - Sun, 12 Oct
Qatar Airways Logo
22:45 - 09:00PER-PHL
46h 15m1 stop
Qatar Airways Logo
20:35 - 11:55PHL-PER
27h 20m1 stop
$17,696Qatar Airways
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Wed, 24 Sep - Sun, 12 Oct
Qatar Airways Logo
22:45 - 22:58PER-PHL
36h 13m2 stops
Qatar Airways Logo
20:35 - 11:55PHL-PER
27h 20m1 stop
$17,976Qatar Airways
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Wed, 24 Sep - Sun, 12 Oct
Cathay Pacific Logo
00:10 - 19:49PER-PHL
31h 39m2 stops
Cathay Pacific Logo
12:42 - 22:40PHL-PER
45h 58m2 stops
$19,103Cathay Pacific
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Tue, 23 Sep - Sun, 12 Oct
Qatar Airways Logo
02:10 - 09:00PER-PHL
42h 50m2 stops
Qatar Airways Logo
20:35 - 18:40PHL-PER
34h 05m1 stop
$19,489Qatar Airways
Find Deal
Tue, 23 Sep - Sun, 12 Oct
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KAYAK's insights & trends for Perth to Philadelphia flights

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

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Perth to Philadelphia, 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 Perth to Philadelphia is January, where tickets cost $2,106 (return) on average. On the other hand, the most expensive months are December and April, where the average cost of round-trip tickets is $3,986 and $3,357 respectively.

Good to know

Low season

May

High season

October

Cheapest flight

$6,375
Best time to beat the crowds (22% less expensive on average)
Most popular time to fly (5% more expensive on average)
Flight from Perth to Philadelphia

When to book flights from Perth to Philadelphia

Are your dates flexible? Find out the best times to travel from Perth to Philadelphia 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 Perth to Philadelphia

  • What is the cheapest flight from Perth to Philadelphia?

    In the last 3 days, the lowest price for a flight from Perth to Philadelphia was $4,083 for a return ticket.

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

    When flying out of Perth you will be using Perth. You will be landing at Philadelphia, also known as Philadelphia.

  • Which aircraft models fly most regularly from Perth to Philadelphia?

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

  • Which airline alliances offer flights from Perth to Philadelphia?

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

  • Which is the best airline for flights from Perth to Philadelphia, Qantas Airways or Qatar Airways?

    The two airlines most popular with KAYAK users for flights from Perth to Philadelphia are Qantas Airways and Qatar Airways. With an average price for the route of $3,005 and an overall rating of 7.5, Qantas Airways is the most popular choice. Qatar Airways is also a great choice for the route, with an average price of $2,945 and an overall rating of 7.4.

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

    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 Perth to Philadelphia.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Philadelphia from Perth 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 Perth to Philadelphia?

    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 Philadelphia with an airline and back to Perth with another airline.

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

    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 Philadelphia from Perth up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top airlines flying from Perth to Philadelphia

 
See real verified KAYAK customer reviews for airlines flying from Perth to Philadelphia. 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 Perth to Philadelphia? 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.
7.5
Qantas AirwaysOverall score based on 829 reviews
7.2Entertainment
7.4Comfort
8.2Crew
7.7Boarding
6.9Food
Airline reviews

Pretty excellent. I don’t know what the pilot could have done better with the bumping ( there was a storm) nor what happened to my ears coming down into bendigo. It doesn’t happen coming down into Sydney just the return flight. I wonder why?

10.0 ExcellentAnonymous, Apr 2025SYD - BXG
Read more Qantas Airways reviews

Pretty excellent. I don’t know what the pilot could have done better with the bumping ( there was a storm) nor what happened to my ears coming down into bendigo. It doesn’t happen coming down into Sydney just the return flight. I wonder why?

Touch screens were very difficult to use, generally being laggy and unresponsive- it was quite an art to get it to play the thing you wanted rather than some thing at random. Selection of films and Tv was good when touchscreen decided to finally respond.

Their aircraft are old and amenities lack way behind other international carriers leaving from BNE. Even in economy

Airport and crew experience was excellent. We had to queue for the runway - no one’s fault, but it did mean we were 30 minutes late leaving

Overall good experience with flight and airport wheelchair staff. Also got Indian food in the flights

Friendly staff, surprisingly good premium economy seats allowing good sleep/ snooze opportunity and very good menu.

Very good as always, stand out airline. The passengers whom choose to stuff baggage that otherwise should be checked-in is a real bother but that's not the airlines doing. A real frustration that passengers just don't want to check-in luggage. This is a pet hate unfortunately.

It’s a two prop flight so I had problems with my ears on re- entering ! But otherwise fine

I love flying with Qantas. There was no onscreen entertaining on this flight, and only a snack provided (not a meal) but still better than Jetstar or Virgin (in my opinion) so still happy.

Complaint is with American Airlines which delayed our flight from salt lake to Dallas reaulting in us missing our connection to Brisbane. Had to spend 24 hours in Dallas to wait for the next flight. Awful experience and ruined my wife’s birthday.

All the crew members were too slow and rude. Most of the times the registers were empty, while hundreds of customers were waiting in line, and it was impossible to get a supervisor. Despite being in line on time, I missed my freight, plus a some customers who were ahead and behind me.

Seats very small and unable to pre purchase internet or seat upgrades

I recently travelled with Qatar Airways from Doha to Dulles in the QSuite, and the experience was nothing short of exceptional. The QSuite truly feels like a First-Class experience, with its luxurious design, privacy, and comfort. The cabin crew, especially the lady in charge of the cabin, was remarkable—professional, attentive, and genuinely kind. The food was excellent, and the comfort of the seat was absolutely first-class, making the journey smooth and enjoyable. While the in-flight experience was outstanding, I have a few points of feedback. Firstly, the content available in the in-flight entertainment system could be expanded and upgraded to include a more diverse and updated collection. This would elevate the entertainment experience to match the premium standards of the QSuite. Secondly, regarding the Wi-Fi service: while QSuite passengers receive one hour of complimentary Wi-Fi, any additional usage requires a fee of USD 10. Considering the premium pricing of QSuite, it would be more fitting to include unlimited Wi-Fi as part of the experience, further enhancing the luxury offered to passengers. Lastly, I must highlight an issue with luggage handling. Unfortunately, my luggage did not make it through the transit, which was disappointing. While the ground crew assured me that it would be delivered to my home on the same day as it was arriving on the next flight, this promise was not fulfilled, and the delay added unnecessary inconvenience to an otherwise excellent experience. Overall, the QSuite experience was exceptional, but addressing these areas would further solidify Qatar Airways’ position as a leader in luxury air travel.

Seating is terrible, having seats so crammed is unacceptable for a 15-hour journey. I cannot stress enough how uncomfortable it is to sit in such an aircraft. Leg space is roomier in a domestic aircraft. I have not experienced this kind of crammy seating in domestic flights either in the US or other international airlines overseas.

Do not overbook flights and kick out confirmed ticketed passengers :-(

Wasn’t allowed to continue with the purchased tickets because I hadn’t been able to go on the first scheduled leg.

Do I need to repeat my complaints about my lost carry on bag?

Noice cancelling headphones would be better since it’s a crowded plane And kids behaviors are unavoidable

More facilities to transport to the gates......felt too much walking distance

Just happy I flew Qatar Airways awesome no wonder they are #1 in the world right now! The food was just delicious, very courteous, professional crew.

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

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