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Find cheap flights from Australia to Philadelphia from $614

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Philadelphia departing on 8/19. 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
Thu 5/16
Thu 5/23

Search 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 for flights to Philadelphia, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Philadelphia, as well as popular online travel agencies
In the last 7 days travelers have searched 43,990,755 times on KAYAK, and here is why:

Save 22% or moreCompare multiple travel sites with one search.

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Flights to Philadelphia - Travel Insights & Trends

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

What is the cheapest day to fly to Philadelphia?

The average price of all flights to Philadelphia clicked on KAYAK for each day over the last 12 months.
Based on KAYAK data, the cheapest day to fly to Philadelphia is Friday where tickets can be as cheap as $1,420. On the other hand, the most expensive day to fly is Wednesday, where prices are $2,059 on average.

What is the cheapest month to fly to Philadelphia?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights 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 to Philadelphia is November, where tickets cost $1,854 on average for one-way flights. On the other hand, the most expensive months are January and December, where the average cost of tickets from Australia is $2,559 and $2,449 respectively. For return trips, the best month to travel is November with an average price of $1,446.

What is the cheapest time of day to fly to Philadelphia?

The average price for all flights to Philadelphia depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.
The cheapest time of day to fly to Philadelphia is generally in the evening, when flights cost $1,323 on average. The most expensive time of day to fly to Philadelphia is generally in the morning, which is peak travel time and where the average cost of a ticket is $1,687.

How far in advance should I book a flight to Philadelphia?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights to Philadelphia, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 86 days before departure.

How long is the flight to Philadelphia?

The duration of your flight to Philadelphia depends on your departure and arrival airports. Obviously any flights that include a layover will also be longer. The most popular routes to Philadelphia on KAYAK are from Sydney, which takes 27h 47m, Melbourne, which takes 30h 51m, Adelaide, which takes 31h 05m, and Perth, which takes 43h 45m.

How many direct flights to Philadelphia are there each day?

There are around 524 direct flights from within Australia to Philadelphia every day. Most flights depart in the morning, with 6:00 am the most common departure time and 49% of flights departing in the morning.

How many direct flights to Philadelphia are there each week?

Each week there are around 3,665 direct flights from within Australia to Philadelphia. The most common day for departures is Thursday, with 15% of flights taking off on this day.

Good to know

Low season

January

High season

May

Cheapest flight

$614
Best time to beat the crowds but there is an average 21% increase in price.
Most popular time to fly and prices are also 5% lower on average.
Flight from Melbourne to Philadelphia

FAQs - booking Philadelphia flights

  • How far is Philadelphia from central Philadelphia?

    You’ll need to travel 7 miles to reach the Philadelphia city center from Philadelphia.

  • What is the name of Philadelphia’s airport?

    When flying to Philadelphia, you'll arrive at Philadelphia (PHL). The airport is also known as Philadelphia or Philadelphia Intl.

  • How does KAYAK find such low prices on flights 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 to Philadelphia.

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

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

    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 Philadelphia with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight 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 up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • Which airline offers the most flights to Philadelphia?

    Of the 10 airlines that fly to Philadelphia, American Airlines offers the most flights, with around 2,683 per week, followed by Delta with 277 flights per week.

See more FAQs

Top tips for finding cheap flights to Philadelphia

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Philadelphia flight deals.

Prefer to fly non-stop to Philadelphia?

Find which airlines fly direct to Philadelphia, which days they fly and book direct flights.

Nonstop departures

Australia to Philadelphia

Monday

ANA, Aer Lingus, Aeromexico, +49 more

ANA, Aer Lingus, +50 more

Tuesday

ANA, Aer Lingus, Aeromexico, +49 more

ANA, Aer Lingus, +50 more

Wednesday

ANA, Aer Lingus, Aeromexico, +49 more

ANA, Aer Lingus, +50 more

Thursday

ANA, Aer Lingus, Aeromexico, +49 more

ANA, Aer Lingus, +50 more

Friday

ANA, Aer Lingus, Aeromexico, +45 more

ANA, Aer Lingus, +46 more

Saturday

ANA, Aer Lingus, Aeromexico, +48 more

ANA, Aer Lingus, +49 more

Sunday

ANA, Aer Lingus, Aeromexico, +49 more

ANA, Aer Lingus, +50 more

See more direct flights

Nonstop returns

Philadelphia to Australia

Monday

ANA, Aer Lingus, Aeromexico, +49 more

ANA, Aer Lingus, +50 more

Tuesday

ANA, Aer Lingus, Aeromexico, +49 more

ANA, Aer Lingus, +50 more

Wednesday

ANA, Aer Lingus, Aeromexico, +49 more

ANA, Aer Lingus, +50 more

Thursday

ANA, Aer Lingus, Aeromexico, +49 more

ANA, Aer Lingus, +50 more

Friday

ANA, Aer Lingus, Aeromexico, +45 more

ANA, Aer Lingus, +46 more

Saturday

ANA, Aer Lingus, Aeromexico, +48 more

ANA, Aer Lingus, +49 more

Sunday

ANA, Aer Lingus, Aeromexico, +49 more

ANA, Aer Lingus, +50 more

See more direct flights
See more direct flights

Top airlines flying from Australia to Philadelphia

 
See real verified KAYAK customer reviews for airlines flying to Philadelphia. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Australia to Philadelphia. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with 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.
7.3
American AirlinesOverall score based on 14952 reviews
7.6boarding
7.1entertainment
6.6food
8.0crew
7.2comfort
Airline reviews

Was as expected. Good leg room on planes - much appreciated.

8.0 ExcellentLaurie, Apr 2024IAH - PHL
Read more about American Airlines reviews

Was as expected. Good leg room on planes - much appreciated.

Smaller, regional aircraft limits amount of overhead luggage space. At least there were jetways at both BNA and PHL. First class food service was minimal with the usual assortment of packaged snacks (nothing creative) and no handiwipes. American tries to turn around aircraft too quickly without enough time to clean the planes. WIFI service did not include TV programming.

6 plus hour delay with no explanation. No wheelchairs to transport us on arrival. Very disappointed.

Food choice is limited, entertainment better than average, seat leg room terrible

While I received notice that AA 478 was delayed, the flight departed PHX and arrived PHL more than two hours late. The first class cabin service was mediocre; there were no pre-departure beverages offered; there were no warm mixed nuts served with cocktails; there was no personal greeting to me as an Executive Platinum member by the first class flight attendant. While the flight operated safely, its arrival at 0219 in the morning in PHL ended a very long day. I do not feel that American provided first class service.

My baggage went to Dallas and not to Philadelphia. Do I need to add anything else?

Late arrival due to gate being blocked by stalled truck

delayed delayed delayed. was supposed to have a 2 hour layover and very nearly missed my connection.

We truly had not one problem. Nive enough to receive an upgrade. Flight attendants were extremely friendly and cheeful. Gladly will continue to fly American.

Flight operated on tie. However, the in-flight entertainment was inoperative. No special recognition as an Executive Platinum member.

Headphones for the movies have too much bass and can't be adjusted. Almost impossible to hear. Great movie selections but can't really watch them because you can't hear them. Also the system is very slow.

This was the first AC flight in a long time that we experienced no delays or frustrations. The gate attendant was extremely polite and accommodating to my husband who has Parkinson’s disease which made boarding extremely stress free. Flight departed ON TIME and was a smooth ride. If only all my AC experiences could be like this.

The Air Canada agent was very helpful helping with my luggage and cat carrier when I went there instead of United.

United force you to download their App to do the check-in.

I didn’t like the fact that all the customs officers went to lunch so I was in line for 90 minutes due to where the staff directed me. We were told three very different reasons for why the plane was delayed. It was a crowded plane with difficult storage situations for the Carry On bags. The Air Canada airline staff were all very good and professional. I was so disappointed in my cheese and fruit box as the cheese had molded and the fruit wasn’t fresh so I couldn’t eat the majority of the food. This was the last meal I could find as the restaurants had closed when I got in to my destination. I think you could work on improving the food quality.

There was no entertainment at our seats. The flight was comfortable and we had leg room. The snack we had was really good.

Economy seats were surprisingly comfortable, and snacks not too bad. Checked luggage arrived at destination without problems. It was annoying to wait until last to board as lowest-tier seats but understand it’s difficult to gauge when loading a full plane At least checked carryon luggage seemed to come off first. Annoying to have to use app to order food/drink when wifi availability didn’t allow time for it. Advance communication would have helped Food on menu seemed highly processed and unpalatable, overpriced and over packaged. So maybe a good thing to have missed chance to order

Once again my complaint is how close the seats are together. Also, the bathrooms were not very clean by the second half of the flight.

Excellent in flight service, perhaps the best we've ever had. Business class feels tired and needs improvement to compete with other airlines. The food looked good but tasted terrible. Check in was quick, the flight arrived early and our luggage was on our flight with us.

The staff were so kind and helpful. We flew back from NY with another airline and it was horrible. We will always stick with Air Canada as everything was far better!

Book cheap flights from Australia to Philadelphia

Recent round-trip flight deals

 
These are the cheapest round-trip flights to Philadelphia found on KAYAK in the last 72 hours.
5/28Tue
1 stop
45h 12mSYD-PHL
6/4Tue
1 stop
24h 51mPHL-SYD
$1,141
5/25Sat
1 stop
23h 49mSYD-PHL
6/4Tue
1 stop
24h 51mPHL-SYD
$1,173
5/27Mon
1 stopAmerican Airlines
21h 24mSYD-PHL
6/5Wed
1 stopAmerican Airlines
31h 55mPHL-SYD
$1,189
5/28Tue
2 stopsAmerican Airlines
24h 50mSYD-PHL
6/4Tue
2 stopsAmerican Airlines
25h 26mPHL-SYD
$1,190
5/30Thu
2 stopsAir Canada
26h 13mSYD-PHL
6/4Tue
2 stopsAir Canada
31h 15mPHL-SYD
$1,249
5/25Sat
2 stopsAir Canada
44h 08mSYD-PHL
6/2Sun
2 stopsAir Canada
49h 10mPHL-SYD
$1,281
6/23Sun
2 stopsANA
41h 45mSYD-PHL
7/3Wed
2 stopsANA
45h 15mPHL-SYD
$1,529
6/19Wed
2 stopsANA
41h 45mSYD-PHL
7/20Sat
2 stopsANA
41h 45mPHL-SYD
$1,581
8/20Tue
3 stopsAir New Zealand
39h 50mADL-PHL
10/22Tue
3 stopsAir New Zealand
40h 15mPHL-ADL
$1,655
5/10Fri
2 stopsAir New Zealand
36h 50mMEL-PHL
5/26Sun
2 stopsAir New Zealand
38h 43mPHL-MEL
$2,700

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Recent one-way flight deals

 
Only flying one-way? Below are some of the best deals for one-way flights to Philadelphia found on KAYAK in the last 72 hours.
8/19Mon
3 stops
44h 26mMEL-PHL
$614
9/5Thu
1 stopVirgin Australia
21h 12mSYD-PHL
$1,112
6/18Tue
2 stopsAir New Zealand
27h 45mSYD-PHL
$1,125
8/19Mon
2 stopsAir New Zealand
24h 20mMEL-PHL
$1,142
5/1Wed
3 stopsAir Tahiti Nui
48h 16mMEL-PHL
$1,160
6/1Sat
3 stopsAir Tahiti Nui
66h 04mSYD-PHL
$1,169
6/18Tue
1 stopAmerican Airlines
27h 47mSYD-PHL
$1,186
6/1Sat
2 stops
34h 55mSYD-PHL
$1,196
6/1Sat
1 stopVirgin Australia
36h 13mSYD-PHL
$1,239
6/18Tue
3 stopsAir Canada
44h 09mSYD-PHL
$1,433

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Last minute flights to Philadelphia

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights to Philadelphia that are departing in the next 10 days.
4/19Fri
multi-stopAmerican Airlines
51h 01mCBR-PHL
4/21Sun
multi-stopAmerican Airlines
40h 00mPHL-CBR
$2,133
4/19Fri
multi-stopAmerican Airlines
39h 10mCBR-PHL
4/21Sun
multi-stopAmerican Airlines
35h 08mPHL-CBR
$2,160
4/19Fri
multi-stopUnited Airlines
45h 58mCBR-PHL
4/21Sun
multi-stopUnited Airlines
34h 25mPHL-CBR
$2,348
4/21Sun
multi-stop
40h 35mMEL-PHL
4/26Fri
multi-stop
36h 40mPHL-MEL
$5,902
4/21Sun
multi-stopUnited Airlines
42h 18mMEL-PHL
4/26Fri
multi-stopUnited Airlines
23h 49mPHL-MEL
$13,165
4/21Sun
multi-stop
21h 45mMEL-PHL
4/26Fri
multi-stop
24h 05mPHL-MEL
$17,456

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Flights to Philadelphia

Destination:

Philadelphia (PHL)United States

Return flight deals:

Philadelphia - Australia

Cabin classes: