How long is the flight from Australia to Philadelphia?

Airlines like Air Canada, United Airlines, and American Airlines fly from Australia to Philadelphia in about 25h 23m. The time it takes to get you to your destination can typically vary by up to 17h 36m. Australia and Philadelphia are separated by a distance of 15871 km. This flight may include one or multiple stops.

In terms of precipitation, rainfall in Philadelphia ranges from 69.0 - 112.0 inches per month. July is typically the wettest month, when rainfall can reach 112.0 mm. February is typically the driest time to visit Philadelphia when rainfall is around 69.0 mm.

If weather is an important factor for your trip to Philadelphia, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 26.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 1.0 C).

What are the most popular routes from Australia to Philadelphia?

Most travellers choose Sydney Kingsford Smith - Philadelphia, Melbourne - Philadelphia or Perth - Philadelphia when deciding on the best route from Australia to Philadelphia.

What are the most popular airlines that fly from Australia to Philadelphia?

The most popular airlines flying from Australia to Philadelphia are Qantas Airways, American Airlines and United Airlines. Something to consider prior to booking your flight.

What is the cheapest time of day to fly from AU to PHL?

When flying from Australia to Philadelphia, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What airport do you fly into for flights to Philadelphia from Australia?

If you book a flight to Philadelphia from Australia, you will be flying to Philadelphia, which is the city’s only airport. Philadelphia (PHL) is located 11.2 km from the centre of Philadelphia.

Can I find deals for flights from Australia to Philadelphia that include hotel bookings?

Yes. In addition to deals on Australia to Philadelphia flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Australia to Philadelphia?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Australia to Philadelphia.

Can I find deals for business class flights from Australia to Philadelphia?

Yes. Cheapflights offers flight deals from Australia to Philadelphia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$713+ Cheap Flights from Australia to Philadelphia

Cheap flight deals from Australia to Philadelphia

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from Australia to Philadelphia
Explore the most affordable flight options available from Australia to Philadelphia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 6 August 2026.

Wed 9/913:15 -

3 stops33h 50m

Wed 23/908:41 -

3 stops47h 44m

Deal found 2/8$1,316

Thu 5/1110:45 -

2 stops27h 11m

Mon 9/1109:15 -

2 stops32h 30m

Deal found 4/8$1,332

Wed 16/910:00 -

2 stops42h 47m

Wed 23/913:30 -

2 stops27h 35m

Deal found 2/8$1,347

Fri 7/809:30 -

3 stops34h 01m

Thu 20/818:36 -

1 stop23h 39m

Deal found 5/8$1,364

Tue 15/909:20 -

2 stops26h 12m

Tue 22/911:04 -

2 stops30h 16m

Deal found 1/8$1,364

Thu 6/810:55 -

2 stops26h 25m

Thu 13/810:30 -

2 stops31h 45m

Deal found 1/8$1,367

Thu 6/810:55 -

2 stops32h 36m

Wed 19/809:27 -

1 stop32h 48m

Deal found 3/8$1,371

Wed 16/920:45 -

3 stops51h 26m

Wed 23/910:05 -

2 stops31h 00m

Deal found 2/8$1,393

Tue 15/909:20 -

2 stops26h 12m

Tue 22/910:05 -

3 stops31h 15m

Deal found 1/8$1,485

Sat 12/920:45 -

3 stops40h 01m

Sat 19/910:05 -

2 stops31h 00m

Deal found 3/8$1,527

Thu 17/909:20 -

2 stops43h 27m

Thu 24/911:04 -

2 stops30h 16m

Deal found 3/8$1,527

Wed 9/909:10 -

1 stop23h 32m

Wed 23/917:30 -

1 stop23h 35m

Deal found 4/8$1,539

Best flights from Australia to Philadelphia
Discover carefully curated flight deals from Australia to Philadelphia that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 6 August 2026.

Wed 9/913:15 -

3 stops33h 50m

Wed 23/908:41 -

3 stops37h 09m

Deal found 4/8$1,333

Thu 5/1110:45 -

2 stops42h 59m

Mon 9/1106:15 -

2 stops35h 30m

Deal found 2/8$1,387

Sat 29/810:20 -

2 stops25h 23m

Thu 17/913:30 -

2 stops27h 30m

Deal found 4/8$1,575

Wed 9/909:10 -

1 stop23h 32m

Wed 23/913:10 -

1 stop27h 55m

Deal found 5/8$1,632

Sun 30/810:55 -

1 stop34h 54m

Sun 6/909:27 -

2 stops35h 53m

Deal found 2/8$1,639

Wed 9/909:15 -

2 stops29h 25m

Wed 23/909:35 -

2 stops31h 15m

Deal found 5/8$1,672

Thu 5/1109:40 -

2 stops29h 28m

Mon 9/1118:40 -

1 stop44h 10m

Deal found 2/8$1,753

Sun 13/922:45 -

1 stop27h 45m

Thu 17/921:30 -

1 stop33h 05m

Deal found 6/8$2,517

Tue 15/909:20 -

2 stops26h 12m

Tue 22/911:04 -

2 stops30h 16m

Deal found 1/8$1,364

Tue 15/909:20 -

3 stops26h 12m

Tue 22/910:05 -

3 stops31h 15m

Deal found 1/8$1,574

Mon 17/821:35 -

2 stops36h 08m

Thu 20/806:25 -

2 stops49h 35m

Deal found 3/8$3,150

Sun 30/810:20 -

1 stop21h 10m

Thu 1/1009:27 -

1 stop31h 28m

Deal found 1/8$1,580

Sat 12/920:45 -

3 stops40h 01m

Sat 19/910:05 -

2 stops31h 00m

Deal found 3/8$1,527

Wed 2/909:30 -

2 stops28h 14m

Mon 7/910:34 -

2 stops30h 26m

Deal found 2/8$1,610

Tue 8/909:00 -

2 stops26h 03m

Tue 22/917:45 -

2 stops26h 15m

Deal found 2/8$1,777

Sun 20/910:00 -

2 stops34h 05m

Wed 30/905:45 -

2 stops36h 05m

Deal found 3/8$1,852

Sat 26/910:15 -

2 stops25h 17m

Sun 4/1010:05 -

2 stops31h 00m

Deal found 2/8$1,690

Wed 28/1009:50 -

2 stops36h 26m

Sun 1/1120:05 -

2 stops47h 25m

Deal found 3/8$1,956

Sun 30/821:00 -

2 stops35h 48m

Sun 6/917:39 -

2 stops27h 31m

Deal found 2/8$1,812

Sat 26/910:15 -

2 stops25h 17m

Sat 3/1006:10 -

2 stops34h 55m

Deal found 4/8$1,710

Sun 20/920:00 -

2 stops35h 30m

Wed 30/918:34 -

1 stop23h 41m

Deal found 3/8$2,080

Wed 16/910:30 -

1 stop22h 45m

Wed 23/909:30 -

2 stops31h 00m

Deal found 2/8$1,770

Tue 15/906:05 -

3 stops30h 41m

Tue 22/910:50 -

3 stops34h 00m

Deal found 1/8$1,812

Tue 15/906:10 -

2 stops26h 32m

Tue 22/917:30 -

2 stops29h 35m

Deal found 1/8$1,817

Thu 3/910:55 -

1 stop24h 00m

Mon 21/918:36 -

1 stop23h 39m

Deal found 4/8$1,797

Tue 8/906:00 -

2 stops26h 34m

Tue 22/914:32 -

3 stops29h 43m

Deal found 2/8$1,834

Tue 1/914:00 -

2 stops30h 34m

Mon 7/917:48 -

2 stops27h 47m

Deal found 2/8$1,839

Tue 1/922:00 -

1 stop30h 00m

Mon 7/921:30 -

1 stop28h 00m

Deal found 2/8$2,527

Mon 31/820:35 -

1 stop24h 29m

Mon 7/915:37 -

1 stop23h 23m

Deal found 3/8$1,842

Fri 6/1115:15 -

3 stops44h 41m

Fri 20/1109:15 -

3 stops40h 05m

Deal found 2/8$1,859

Find flight deals from Australia to Philadelphia

Round-trip from	$1,316
One-way from	$713
Popular in	September
Cheapest in	July
Average price	$1,775

9/9-23/9
6 total stops
81h 34m total
Australia to Philadelphia

Search Deals

20/10
3 total stops
37h 57m total
Australia to Philadelphia

Search Deals

Highest demand for flights based on searches. 10% potential increase in price ($338 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease ($138 potential savings vs. average return price).

Search Deals

Average for round-trip flights in August 2026

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Australia to Philadelphia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SydneyPhiladelphia

SYD Sydney Kingsford Smith - PHL Philadelphia

SYDPHL

Sydney Kingsford Smith

Wed 9/9

13:15-09:05

3 stops33h 50m

Philadelphia

Wed 23/9

08:41-11:50

3 stops37h 09m

$1,333

SydneyPhiladelphia

SYD Sydney Kingsford Smith - PHL Philadelphia

SYDPHL

Sydney Kingsford Smith

Tue 15/9

09:20-21:32

2 stops26h 12m

Philadelphia

Tue 22/9

11:04-07:20

2 stops30h 16m

$1,364

BrisbanePhiladelphia

BNE Brisbane - PHL Philadelphia

BNEPHL

Brisbane

Thu 5/11

10:45-14:44

2 stops42h 59m

Philadelphia

Mon 9/11

06:15-08:45

2 stops35h 30m

$1,387

BrisbanePhiladelphia

BNE Brisbane - PHL Philadelphia

BNEPHL

Brisbane

Sat 12/9

20:45-22:46

3 stops40h 01m

Philadelphia

Sat 19/9

10:05-07:05

2 stops31h 00m

$1,527

SydneyPhiladelphia

SYD Sydney Kingsford Smith - PHL Philadelphia

SYDPHL

Sydney Kingsford Smith

Tue 15/9

09:20-21:32

3 stops26h 12m

Philadelphia

Tue 22/9

10:05-07:20

3 stops31h 15m

$1,574

SydneyPhiladelphia

SYD Sydney Kingsford Smith - PHL Philadelphia

SYDPHL

Sydney Kingsford Smith

Sat 29/8

10:20-21:43

2 stops25h 23m

Philadelphia

Thu 17/9

13:30-07:00

2 stops27h 30m

$1,575

SydneyPhiladelphia

SYD Sydney Kingsford Smith - PHL Philadelphia

SYDPHL

Sydney Kingsford Smith

Sun 30/8

10:20-17:30

1 stop21h 10m

Philadelphia

Thu 1/10

09:27-06:55

1 stop31h 28m

$1,580

SydneyPhiladelphia

SYD Sydney Kingsford Smith - PHL Philadelphia

SYDPHL

Sydney Kingsford Smith

Wed 2/9

09:30-23:44

2 stops28h 14m

Philadelphia

Mon 7/9

10:34-07:00

2 stops30h 26m

$1,610

SydneyPhiladelphia

SYD Sydney Kingsford Smith - PHL Philadelphia

SYDPHL

Sydney Kingsford Smith

Wed 9/9

09:10-18:42

1 stop23h 32m

Philadelphia

Wed 23/9

13:10-07:05

1 stop27h 55m

$1,632

MelbournePhiladelphia

MEL Melbourne - PHL Philadelphia

MELPHL

Melbourne

Sun 30/8

10:55-07:49

1 stop34h 54m

Philadelphia

Sun 6/9

09:27-11:20

2 stops35h 53m

$1,639

Flights are sorted by cheapest return flights first.

Deals found on 6/8

Showing 1-10 of 46 resultsSorted by cheapest first

...

Best time to book a flight from Australia to Philadelphia

Have a flexible travel schedule? Discover the best time to fly to Philadelphia from Australia with our price prediction graph.

SYD-PHL

BNE-PHL

MEL-PHL

PER-PHL

CBR-PHL

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Australia to Philadelphia

AU0-PHL

SYD-PHL

BNE-PHL

MEL-PHL

PER-PHL

What is the cheapest month to book a flight from Australia to Philadelphia?

Currently, November is the cheapest month in which you can book a flight from Australia to Philadelphia (average of $1,653). Flying from Australia to Philadelphia in June is currently the most expensive (average of $2,744). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Philadelphia

Read reviews from past customers who have flown with Qantas Airways,Qatar Airways, andUnited Airlines from Australia to Philadelphia. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Qantas Airways

7.5

Good

1,079 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Tania,May 2026

SYD - DFW

The trip was great and the flight attendants were lovely. It was my honeymoon and ai thought I lost my gold brecelet. They searched until they found it and gave us a bottle of champaign to celebrate our honeymoon. They were lovely!

Qantas Airways

7.5

Good

1,079 reviews

Qantas Airways

7.5

Good

1,079 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Tania,May 2026

SYD - DFW

Qatar Airways

7.4

Good

3,737 reviews

Qantas Airways

7.5

Good

1,079 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Tania,May 2026

SYD - DFW

United Airlines

7.4

Good

10,072 reviews

Qantas Airways

7.5

Good

1,079 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Tania,May 2026

SYD - DFW

American Airlines

7.1

Good

11,862 reviews

Qantas Airways

7.5

Good

1,079 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Tania,May 2026

SYD - DFW

Related info for your journey

What airport do you fly into for flights to Philadelphia from Australia?
If you book a flight to Philadelphia from Australia, you will be flying to Philadelphia, which is the city’s only airport. Philadelphia (PHL) is located 11.2 km from the centre of Philadelphia.
How long is the flight from Australia to Philadelphia?
Airlines like Air Canada, United Airlines, and American Airlines fly from Australia to Philadelphia in about 25h 23m. The time it takes to get you to your destination can typically vary by up to 17h 36m. Australia and Philadelphia are separated by a distance of 15871 km. This flight may include one or multiple stops.
What are the most popular routes from Australia to Philadelphia?
Most travellers choose Sydney Kingsford Smith - Philadelphia, Melbourne - Philadelphia or Perth - Philadelphia when deciding on the best route from Australia to Philadelphia.
Can I find deals for flights from Australia to Philadelphia that include hotel bookings?
Yes. In addition to deals on Australia to Philadelphia flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Australia to Philadelphia?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Australia to Philadelphia.
Can I find deals for business class flights from Australia to Philadelphia?
Yes. Cheapflights offers flight deals from Australia to Philadelphia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Australia to Philadelphia?
Currently, November is the cheapest month in which you can book a flight from Australia to Philadelphia (average of $1,653). Flying from Australia to Philadelphia in June is currently the most expensive (average of $2,744). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Alternative routes for Australia to Philadelphia

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Adelaide to Philadelphia flights

Top 4 airlines flying from Australia to Philadelphia

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$604	Average$1,541	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Qantas Airways	Cheapest$1,038	Average$2,294	FlexibilityNo cancel fee	On-time74%	Search Qantas Airways flights
American Airlines	Cheapest$1,529	Average$2,067	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights
Qatar Airways	Cheapest$2,366	Average$2,548	FlexibilityNo cancel fee	On-time68%	Search Qatar Airways flights

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How does Cheapflights help users find flights from Australia to Philadelphia?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Australia to Philadelphia. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Australia to Philadelphia?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Australia to Philadelphia.

Can Cheapflights find flights from Australia to Philadelphia with no change fees?

Need flexible booking options for your flight to Philadelphia from Australia? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Australia to Philadelphia become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Philadelphia from Australia today and book when prices fit your budget.

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Cheap flights from Australia to Philadelphia from $713

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 20/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Australia to Philadelphia

Cheapest flights from Australia to PhiladelphiaExplore the most affordable flight options available from Australia to Philadelphia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 6 August 2026.

Explore the most affordable flight options available from Australia to Philadelphia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 6 August 2026.

Best flights from Australia to PhiladelphiaDiscover carefully curated flight deals from Australia to Philadelphia that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 6 August 2026.

Discover carefully curated flight deals from Australia to Philadelphia that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 6 August 2026.

Last-minute flights from Australia to PhiladelphiaDiscover last-minute flight deals from Australia to Philadelphia. Data last updated 6 August 2026 and is based on user searches.

Discover last-minute flight deals from Australia to Philadelphia. Data last updated 6 August 2026 and is based on user searches.

One-way flights from Australia to PhiladelphiaSearch for one-way flight options from Australia to Philadelphia. Find affordable one-way fares based on user searches. Data last updated 6 August 2026.

Search for one-way flight options from Australia to Philadelphia. Find affordable one-way fares based on user searches. Data last updated 6 August 2026.

Find flight deals from Australia to Philadelphia

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One-way from

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Cheapest in

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Cheapflights Fare Finder

Use the filters below to find and compare flights from Australia to Philadelphia that are best for you.

Best time to book a flight from Australia to Philadelphia

Have a flexible travel schedule? Discover the best time to fly to Philadelphia from Australia with our price prediction graph.

Cheapflights Insights

What is the cheapest month to book a flight from Australia to Philadelphia?

Reviews of airlines servicing Philadelphia

Read reviews from past customers who have flown with Qantas Airways,Qatar Airways, andUnited Airlines from Australia to Philadelphia. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

What airport do you fly into for flights to Philadelphia from Australia?

How long is the flight from Australia to Philadelphia?

What are the most popular routes from Australia to Philadelphia?

Can I find deals for flights from Australia to Philadelphia that include hotel bookings?

How can I find direct flights from Australia to Philadelphia?

Can I find deals for business class flights from Australia to Philadelphia?

What is the cheapest month to book a flight from Australia to Philadelphia?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Australia to Philadelphia

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Complete your trip

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Direct flights to United States

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Search flights from Australia to Philadelphia by cabin class

Find flights from Australia to Philadelphia, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Australia and Philadelphia flights

Browse other Australia and Philadelphia flight options. Last updated on 6 August 2026.

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Australia to Philadelphia flights

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Top 4 airlines flying from Australia to Philadelphia

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Cheapest flights from Australia to Philadelphia
Explore the most affordable flight options available from Australia to Philadelphia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 6 August 2026.

Best flights from Australia to Philadelphia
Discover carefully curated flight deals from Australia to Philadelphia that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 6 August 2026.

Last-minute flights from Australia to Philadelphia
Discover last-minute flight deals from Australia to Philadelphia. Data last updated 6 August 2026 and is based on user searches.

One-way flights from Australia to Philadelphia
Search for one-way flight options from Australia to Philadelphia. Find affordable one-way fares based on user searches. Data last updated 6 August 2026.