How long does it take to fly to Philadelphia?

If you’re flying from a popular airport in Australia, such as Brisbane or Sydney, and flying into Philadelphia, then you can expect flight times to average 20h 29m and 20h 40m, respectively.

What airlines fly to Philadelphia?

Qantas Airways, American Airlines and United Airlines are the top three most popular airlines that fly to Philadelphia from Australia according to our data. Qantas Airways is the first choice among our users, with 41% of people opting to fly with this airline when traveling to Philadelphia. Keep in mind that there are 6 different airlines that fly to Philadelphia on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Australia to Philadelphia?

Qantas Airways, Qatar Airways, and Turkish Airlines are the most popular carriers operating from Australia to Philadelphia

When did momondo last update prices for flights from Australia to Philadelphia Airport?

Prices for flights from Australia to Philadelphia Airport were last updated today.

How many operators does momondo search for flights from Australia to Philadelphia Airport?

As of November 2025, there are 2 operators available to choose from for flights from Australia to Philadelphia Airport.

How old do you have to be to fly from Australia to Philadelphia Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Australia to Philadelphia Airport.

What documentation or ID do you need to fly to Philadelphia Airport?

The required travel and health documents for your Philadelphia Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Philadelphia Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$826 Cheap Flights from Australia to Philadelphia in 2025/26

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11:20 am - 2:47 pmSYD-PHL

43h 27m3 stops

3:30 pm - 8:35 amPHL-SYD

26h 05m2 stops

$916Air Canada

Find Deal

Fri, Mar 6 - Tue, Mar 10

11:20 am - 10:46 pmSYD-PHL

27h 26m2 stops

3:30 pm - 8:35 amPHL-SYD

26h 05m2 stops

$936Air Canada

Find Deal

Fri, Mar 6 - Tue, Mar 10

12:00 pm - 12:19 amMEL-PHL

28h 19m2 stops

5:30 am - 9:30 amPHL-MEL

36h 00m2 stops

$1,040Multiple Airlines

Find Deal

Mon, Nov 17 - Thu, Dec 4

4:05 pm - 10:55 pmMEL-PHL

22h 50m1 stop

11:45 am - 5:00 amPHL-MEL

25h 15m1 stop

$1,050Qantas Airways

Find Deal

Mon, Dec 1 - Mon, Dec 8

2:05 pm - 10:41 pmSYD-PHL

24h 36m1 stop

3:41 pm - 7:25 amPHL-SYD

23h 44m1 stop

$1,054Qantas Airways

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Tue, Dec 9 - Tue, Dec 30

4:05 pm - 9:40 pmMEL-PHL

21h 35m1 stop

1:40 pm - 5:00 amPHL-MEL

23h 20m1 stop

$1,084American Airlines

Find Deal

Mon, Nov 17 - Wed, Nov 26

1:00 pm - 2:07 pmMEL-PHL

41h 07m3 stops

10:34 am - 10:00 amPHL-MEL

31h 26m2 stops

$1,096United Airlines

Find Deal

Mon, Nov 17 - Mon, Dec 1

12:00 pm - 8:03 pmMEL-PHL

24h 03m1 stop

6:31 am - 5:00 amPHL-MEL

30h 29m1 stop

$1,097American Airlines

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Mon, Nov 24 - Mon, Dec 8

2:00 pm - 9:32 pmSYD-PHL

23h 32m2 stops

6:16 pm - 6:20 amPHL-SYD

45h 04m1 stop

$1,103United Airlines

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Fri, Mar 6 - Tue, Mar 10

4:05 pm - 10:55 pmMEL-PHL

22h 50m1 stop

4:03 pm - 10:05 amPHL-MEL

26h 02m2 stops

$1,110Multiple Airlines

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Mon, Dec 1 - Mon, Dec 8

Qantas Airways flights from Australia to Philadelphia

Our best Qantas Airways deals on Australia to Philadelphia flight tickets

Qantas Airways

Dec 1

MEL4:05 pmMelbourne

22h 50m

1 stop

PHL10:55 pmPhiladelphia

Dec 8

PHL11:45 amPhiladelphia

25h 15m

1 stop

MEL5:00 amMelbourne

$1,050

Find similar

Qantas Airways

Dec 9

SYD2:05 pmSydney Kingsford Smith

24h 36m

1 stop

PHL10:41 pmPhiladelphia

Dec 30

PHL3:41 pmPhiladelphia

23h 44m

1 stop

SYD7:25 amSydney Kingsford Smith

$1,054

Find similar

Qantas Airways

Nov 30

MEL8:05 pmMelbourne

39h 19m

2 stops

PHL7:24 pmPhiladelphia

Dec 7

PHL5:00 pmPhiladelphia

24h 30m

1 stop

MEL9:30 amMelbourne

$1,087

Find similar

Air Canada flights from Australia to Philadelphia

Our best Air Canada deals on Australia to Philadelphia flight tickets

Air Canada

Mar 6

SYD11:20 amSydney Kingsford Smith

43h 27m

3 stops

PHL2:47 pmPhiladelphia

Mar 10

PHL3:30 pmPhiladelphia

26h 05m

2 stops

SYD8:35 amSydney Kingsford Smith

$916

Find similar

Air Canada

Mar 6

SYD11:20 amSydney Kingsford Smith

27h 26m

2 stops

PHL10:46 pmPhiladelphia

Mar 10

PHL3:30 pmPhiladelphia

26h 05m

2 stops

SYD8:35 amSydney Kingsford Smith

$936

Find similar

Air Canada

Mar 6

SYD11:20 amSydney Kingsford Smith

27h 26m

2 stops

PHL10:46 pmPhiladelphia

Mar 10

PHL3:30 pmPhiladelphia

26h 05m

2 stops

SYD8:35 amSydney Kingsford Smith

$937

Find similar

Fly from

Fly to

Route

Depart

Return

Price

SydneyPhiladelphia

SYD - PHL

SYDPHL

Sydney Kingsford Smith

Fri 3/6

11:20 am-2:47 pm

3 stops43h 27m

Philadelphia

Tue 3/10

3:30 pm-8:35 am

2 stops26h 05m

$916

SydneyPhiladelphia

SYD - PHL

SYDPHL

Sydney Kingsford Smith

Fri 3/6

11:20 am-10:46 pm

2 stops27h 26m

Philadelphia

Tue 3/10

3:30 pm-8:35 am

2 stops26h 05m

$936

MelbournePhiladelphia

MEL - PHL

MELPHL

Melbourne

Mon 11/17

12:00 pm-12:19 am

2 stops28h 19m

Philadelphia

Thu 12/4

5:30 am-9:30 am

2 stops36h 00m

$1,040

MelbournePhiladelphia

MEL - PHL

MELPHL

Melbourne

Mon 12/1

4:05 pm-10:55 pm

1 stop22h 50m

Philadelphia

Mon 12/8

11:45 am-5:00 am

1 stop25h 15m

$1,050

SydneyPhiladelphia

SYD - PHL

SYDPHL

Sydney Kingsford Smith

Tue 12/9

2:05 pm-10:41 pm

1 stop24h 36m

Philadelphia

Tue 12/30

3:41 pm-7:25 am

1 stop23h 44m

$1,054

MelbournePhiladelphia

MEL - PHL

MELPHL

Melbourne

Mon 11/17

4:05 pm-9:40 pm

1 stop21h 35m

Philadelphia

Wed 11/26

1:40 pm-5:00 am

1 stop23h 20m

$1,084

MelbournePhiladelphia

MEL - PHL

MELPHL

Melbourne

Mon 11/17

1:00 pm-2:07 pm

3 stops41h 07m

Philadelphia

Mon 12/1

10:34 am-10:00 am

2 stops31h 26m

$1,096

MelbournePhiladelphia

MEL - PHL

MELPHL

Melbourne

Mon 11/24

12:00 pm-8:03 pm

1 stop24h 03m

Philadelphia

Mon 12/8

6:31 am-5:00 am

1 stop30h 29m

$1,097

SydneyPhiladelphia

SYD - PHL

SYDPHL

Sydney Kingsford Smith

Fri 3/6

2:00 pm-9:32 pm

2 stops23h 32m

Philadelphia

Tue 3/10

6:16 pm-6:20 am

1 stop45h 04m

$1,103

MelbournePhiladelphia

MEL - PHL

MELPHL

Melbourne

Mon 12/1

4:05 pm-10:55 pm

1 stop22h 50m

Philadelphia

Mon 12/8

4:03 pm-10:05 am

2 stops26h 02m

$1,110

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How to get the cheapest flight ticket from Australia to Philadelphia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Philadelphia?

The cheapest month to fly to Philadelphia from Australia is in February. Flight prices, which tend to average around $784, are often lower during this time because this is during the off-season. The month of March is another great option to travel to Philadelphia, with average flight prices from Australia averaging around $794.

What is the cheapest day to depart on your flight to Philadelphia?

The cheapest day to depart from Australia to Philadelphia is on a Thursday. Travelers who choose to depart for Philadelphia on a Thursday will often find tickets for as low as $1,303. On the other hand, Saturday is the most expensive day to depart from Australia because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $2,072.

What is the cheapest time of day to depart on your flight to Philadelphia?

According to our data, the cheapest time of day to fly to Philadelphia is in the afternoon. momondo users have found flights departing from Australia to Philadelphia in the afternoon for as low as $1,705. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Philadelphia is in the morning when prices are around $1,727.

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

You are more likely to see cheaper flights to Philadelphia from Australia when booking weeks ahead of your departure date. In general, you can expect to find flights to Philadelphia for around $1,387 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Philadelphia from Australia for as low as $822 on momondo.

Can stopping save me money on Australia to Philadelphia flights?

You could potentially save up to 10% on your flight if you consider stops on a Australia to Philadelphia flight.

Cheap Australia to Philadelphia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Australia to Philadelphia

Direct flights	None

There are no direct flights from Australia to Philadelphia. There are no popular flight routes from Australia to Philadelphia.

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When did momondo last update prices for flights from Australia to Philadelphia Airport?
Prices for flights from Australia to Philadelphia Airport were last updated today.
How many operators does momondo search for flights from Australia to Philadelphia Airport?
As of November 2025, there are 2 operators available to choose from for flights from Australia to Philadelphia Airport.
How old do you have to be to fly from Australia to Philadelphia Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Australia to Philadelphia Airport.
What documentation or ID do you need to fly to Philadelphia Airport?
The required travel and health documents for your Philadelphia Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Philadelphia Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Australia to Philadelphia

Compare and see reviews for airlines that fly from Australia to Philadelphia with momondo

Airline	Rating	Free Cancellation	Price
Qantas Airways	PriceFrom $1,123	Free Cancellation	Rating 7.5 927 reviews		Search Qantas Airways flights
American Airlines	PriceFrom $1,195	Free Cancellation	Rating 7.2 11,034 reviews		Search American Airlines flights

Wildwood

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Rehoboth Beach

Ocean City

Wildwood Crest

King of Prussia

Dewey Beach

Cherry Hill

Reading

Newark

North Wildwood

Dover

Avalon

Lewes

Stone Harbor

Vineland

Essington

Pottstown

New Castle

Somers Point

Why use momondo?

Why should I use momondo to find a flight deal from Australia to Philadelphia?

Finding the right flight to Philadelphia from Australia is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Philadelphia quick and easy, saving you time and money.

Can I find flights from Australia to Philadelphia with flexible booking policies on momondo?

Yes. All flights to Philadelphia from Australia on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Australia to Philadelphia?

momondo helps you find the best flight between Australia and Philadelphia by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Australia to Philadelphia right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Australia to Philadelphia now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Philadelphia and let you know when they change.