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Find cheap flights from Philadelphia to Australia from $1,158

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 Australia departing on 7/5. 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
Mon 27/5
Mon 3/6

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Best Australia Flight Deals

Cheapest return prices found by our users on KAYAK in the last 72 hours

Sydney
Sydney2 stops$2,084
Brisbane
Brisbane2 stops$2,626
Perth
Perth1 stop$2,940
Cairns
Cairns3 stops$3,469
Canberra
Canberra3 stops$2,579

Good to know

Low season

September

High season

December

Cheapest flight

$1,158
Best time to beat the crowds (25% less expensive on average)
Most popular time to fly (32% more expensive on average)
Flight from Philadelphia to Sydney

FAQs - booking Australia flights

  • How is parking at Philadelphia International Airport?

    If you need to leave your car at the airport while flying out of Philadelphia International Airport, there are many parking garages available at your disposal. Garage C and D, which provides hourly parking, are available for your use if you want to park short-term. The Economy and Valet parking lots located in terminal F are your options for long-term parking. Additionally, each terminal has a shuttle service that picks up and drops off passengers.

  • How can I fly from Philadelphia to Sydney?

    Onestop option flights from Philadelphia to Sydney are provided by Delta, United Airlines, and Japan Airlines. If you want to save money, you might think about looking for a connecting flight with multiple layovers. Both Los Angeles International Airport and Dallas Fort Worth International Airport frequently experience layovers. Take advantage of these chances to buy a fast present or souvenir.

  • Which airlines should I fly with from Philadelphia to Sydney?

    You typically get what you pay for when traveling by air from PHL to SYD. However, three of the five highest-ranked airlines on KAYAK are ANA, Japan Airlines, and Air New Zealand, all of which provide exceptional services to customers. Air New Zealand allows customers to make last-minute modifications and pay later.

  • What activities and amenities do the departure and arrival airports offer for passengers to spend time?

    While you wait to catch your flight or airport shuttle transfer service, you can use numerous outstanding amenities and services at the departure and arrival airports to spend time. You can visit the onsite spas to treat yourself to a full body massage, nail services, and a facial. If you want, you can go to one of the numerous dining options offering a variety of cuisines and get something to eat if you're hungry.

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

    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 Australia.

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

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

    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 Australia 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 Australia?

    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 Australia 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 tips for finding cheap flights to Australia

  • Morning departure is around 14% cheaper than an evening flight, on average*.
  • When you arrive in Australia, you will land at Sydney Kingsford Smith Airport (SYD, which has locations where you can meet individuals who are picking you up from the airport, such as family and friends. Additionally, idling adjacent to the terminals is discouraged by the airport.
  • PHL Care, a network of places, programs, and services that guarantees accessibility for site visitors with disabilities, is a source of pride for the departure airport. Each PHL terminal offers restrooms that are wheelchair accessible and have changing tables. Visitors who have registered for the program are granted free parking in the accessibility car parks at Philadelphia International Airport (PHL). For further details about the program, get in touch with the airport.
  • Excellent inflight amenities are provided on flights between PHL and SYD, including entertainment, refreshments, snacks, plush seats, and enough legroom. You can obtain blankets if you want to travel at night.
  • There are notable lounges like the American Express Lounge at both the airports of departure and arrival. This lounge offers first-class services to passengers. Contact your airline before booking the services to know what you should expect.
  • The easiest way to get about if you're running late to catch your flight at PHL is to take a taxi. A taxi from the city center takes approximately 14min to PHL as compared to buses which take 39min to cover the same distance.
See more tips
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Top airlines flying from Philadelphia to Australia

 
Need help choosing which airline to fly with from Philadelphia to Australia? 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.
7.6
Qantas AirwaysOverall score based on 1001 reviews
7.8boarding
7.4comfort
8.3crew
7.1food
7.5entertainment
Airline reviews

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.

4.0 OkayAnonymous, Apr 2024AKL - SYD
Read more about Qantas Airways reviews

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

Business lounge in Melbourne mediocre. Look at Emirates or Qatar, Qantas! Great friendly crew. Food was good but Emirates is a level above. Business seat good. But can’t compare to Qatar. Main reason for booking Qantas is loyalty and terrific connection via Perth to LHR.

It's only a short trip from Sydney to Melbourne, which i have done many times. The trip met my expectations

The crew were amazing - A great job. They made me feel special and valued.

I really appreciated the fact that when I checked my bags at the Quantas counter after arriving from an international flight an hour early, the agent noticed I had a very long layover. He then found an earlier flight that allowed me to get to Cairns several hours earlier than I planned. That was amazing because I had already traveled over 20 hours and wasn’t looking forward to such a long layover. It allowed me to see my daughter and grandchildren much earlier (it had been two years since I visited last).

Qantas cancelled my flight for no good reason and rebooked me into a middle seat.

Food was icecold or frozen including breakfast. Hopeless service. Rude crew.

The flight was very uncomfortable and there was no snacks served for the 13 hours international flight. In addition, the flight was delayed 3 hours

Due to a strike taking place with the airline, it negatively impacted my flight in multiple ways. My flight was delayed over 2 hours and the food served was mediocre at best.

Terrible experience! All flights delayed, staff had no idea of what they were doing, and at the end luggage lost for 2 days!

Cabin crew were great. Seats are criminal for tall people

Flight was delayed 1.5 hrs due to problem with a previous flight to mine; I was informed appropriately via Text & Email, however, website did not keep up with messages sent by nearly an hour. When checking-in warm & friendly reception at check-in desk until female Air Canada Rep noticed my flight number and instantly pivoted to a condescending & sarcastic comments about getting my bag checked in since I’m running so late; then tone instantly changed again few minutes later when she muttered, “Oh, they’ve delayed it” another sign systems & worse front line staff, not fully informed or simply not reading their flight status updates. Flight crew were very friendly & did a great job trying to make up lost time due to the delay.

It was great, love the experience and will definitely recommend 👌. Communication was great

My flight was great! Gate attendants and crew were great… pleasant and in good spirits. Flight delayed several hours and we were well informed of the status while on plane. Thank you!

The fact that I got to Toronto alive and well and safe is a huge plus. I thank the captain and crew for a safe flight The comfort of the aircraft leaves much to be desired. Human beings should not have to be that cramped and squashed on a flight that we pay a lot for and even have to pay for lousy food choices The cabin crew were pleasant and helpful Kudos to them as the flight was packed to capacity and there was a lot of work for them in a short space of time All in all a good experience, but too cramped

It was great to check carryon luggage at no charge when there was no room for ours. A hidden benefit of having low-tier tickets. Also great to stay off plane as long as possible. Airline gave us seats we wanted on this last leg, again at no charge.

Book cheap flights from Philadelphia to Australia

Recent return flight deals

26/8Mon
2 stopsAir New Zealand
24h 27mPHL-SYD
9/9Mon
2 stopsAir New Zealand
24h 40mSYD-PHL
$2,084
13/8Tue
2 stopsAir New Zealand
24h 30mPHL-SYD
27/8Tue
2 stopsAir New Zealand
43h 21mSYD-PHL
$2,101
8/9Sun
1 stopUnited Airlines
22h 22mPHL-SYD
17/9Tue
1 stopUnited Airlines
21h 12mSYD-PHL
$2,228
11/9Wed
3 stopsUnited Airlines
28h 05mPHL-SYD
22/9Sun
2 stopsUnited Airlines
22h 19mSYD-PHL
$2,234
13/8Tue
2 stops
24h 30mPHL-SYD
27/8Tue
3 stops
36h 45mSYD-PHL
$2,242
8/5Wed
2 stops
28h 26mPHL-SYD
22/5Wed
3 stops
31h 15mSYD-PHL
$2,256
10/10Thu
2 stopsAir Canada
49h 10mPHL-SYD
29/10Tue
2 stopsAir Canada
43h 37mSYD-PHL
$2,303
11/9Wed
3 stopsAir Canada
49h 10mPHL-SYD
22/9Sun
3 stopsAir Canada
44h 11mSYD-PHL
$2,321
5/8Mon
1 stopQantas Airways
23h 40mPHL-SYD
26/8Mon
1 stopQantas Airways
24h 55mSYD-PHL
$2,624
1/8Thu
1 stopQantas Airways
26h 33mPHL-SYD
16/8Fri
1 stopQantas Airways
24h 55mSYD-PHL
$2,640

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Recent one-way flight deals

7/5Tue
2 stops
51h 31mPHL-SYD
$1,158
7/5Tue
2 stops
51h 31mPHL-SYD
$1,168
7/5Tue
3 stops
36h 26mPHL-SYD
$1,197
7/5Tue
3 stops
36h 26mPHL-SYD
$1,207
15/5Wed
3 stops
37h 46mPHL-SYD
$1,311
15/5Wed
2 stops
36h 36mPHL-SYD
$1,356
20/10Sun
2 stopsUnited Airlines
28h 05mPHL-SYD
$1,457
20/10Sun
1 stopQatar Airways
30h 15mPHL-SYD
$1,486
20/10Sun
3 stopsUnited Airlines
52h 05mPHL-SYD
$1,513
15/5Wed
1 stop
24h 51mPHL-SYD
$1,907

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Last minute flights from Philadelphia to Australia

Last minute flight, train and bus deals

1/5Wed
multi-stop
28h 26mPHL-SYD
5/5Sun
multi-stop
33h 40mSYD-PHL
$2,474
1/5Wed
multi-stop
35h 16mPHL-SYD
5/5Sun
multi-stop
33h 40mSYD-PHL
$2,580
1/5Wed
multi-stop
28h 26mPHL-SYD
8/5Wed
multi-stop
31h 15mSYD-PHL
$2,868
30/4Tue
multi-stopQatar Airways
61h 50mPHL-PER
7/5Tue
multi-stopQatar Airways
36h 22mPER-PHL
$3,175
30/4Tue
multi-stopQatar Airways
61h 50mPHL-PER
7/5Tue
multi-stopQatar Airways
28h 45mPER-PHL
$3,244
1/5Wed
multi-stopAir New Zealand
22h 34mPHL-SYD
8/5Wed
multi-stopAir New Zealand
26h 57mSYD-PHL
$3,367
1/5Wed
multi-stopAir New Zealand
22h 34mPHL-SYD
8/5Wed
multi-stopAir New Zealand
26h 57mSYD-PHL
$3,420
1/5Wed
multi-stopAir Canada
39h 20mPHL-MEL
15/5Wed
multi-stopAir Canada
30h 41mMEL-PHL
$3,852
28/4Sun
multi-stopQantas Airways
22h 16mPHL-SYD
30/4Tue
multi-stopQantas Airways
24h 08mSYD-PHL
$4,562
28/4Sun
multi-stopQantas Airways
26h 20mPHL-SYD
30/4Tue
multi-stopQantas Airways
24h 08mSYD-PHL
$4,825

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Philadelphia - Australia Flights

Departure:

Philadelphia (PHL)United States

Return flight deals:

Australia - Philadelphia

Cabin classes: