How long does it take to fly to Philadelphia?

The flight from Australia to Philadelphia depends on which airports you’re departing from and arriving to, and whether or not you have a layover. If you fly from Sydney (a popular airport in Australia) to New York John F Kennedy Intl Airport (the most popular airport in Philadelphia), then the flight time is 20h 50m on average. If you fly from Melbourne (another popular airport in Australia) to New York John F Kennedy Intl Airport, then the average flight time is 21h 04m.

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

American Airlines, United Airlines, and Cathay Pacific are the most popular carriers operating from Australia to Philadelphia

Which airlines fly to Philadelphia?

Qantas Airways, United Airlines and Air Canada 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 57% of people opting to fly with this airline when travelling to Philadelphia. Keep in mind that there are 17 different airlines that fly to Philadelphia on a routine basis, so you have a few additional options to choose from.

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 September 2026, there are 4 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 offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify 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 necessary travel and health documents for your Philadelphia Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$1,067 Cheap Flights from Australia to Philadelphia in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Australia to Philadelphia

Return

One-way

Last minute

Recent return flight deals from Australia to Philadelphia

Enter your travel dates to find the best prices.

10:10 - 16:19SYD Sydney Kingsford Smith-PHL Philadelphia

21h 09m1 stop Los Angeles Los Angeles

15:57 - 08:05PHL Philadelphia-SYD Sydney Kingsford Smith

25h 08m1 stop Los Angeles Los Angeles

$1,692Qantas Airways

Wed, 7 Oct - Wed, 14 Oct

10:10 - 20:35SYD Sydney Kingsford Smith-PHL Philadelphia

25h 25m2 stops Los Angeles Los Angeles Dallas/Fort Worth

17:30 - 08:05PHL Philadelphia-SYD Sydney Kingsford Smith

23h 35m1 stop Los Angeles Los Angeles

$1,698Qantas Airways

Wed, 7 Oct - Wed, 14 Oct

11:10 - 08:06SYD Sydney Kingsford Smith-PHL Philadelphia

36h 56m1 stop Los Angeles Los Angeles

12:47 - 06:55PHL Philadelphia-SYD Sydney Kingsford Smith

26h 08m2 stops Chicago O'Hare Intl Dallas/Fort Worth

$1,710American Airlines

Thu, 5 Nov - Mon, 9 Nov

11:10 - 17:49SYD Sydney Kingsford Smith-PHL Philadelphia

22h 39m1 stop Los Angeles Los Angeles

20:05 - 06:55PHL Philadelphia-SYD Sydney Kingsford Smith

42h 50m1 stop Dallas/Fort Worth

$1,731American Airlines

Thu, 5 Nov - Mon, 9 Nov

13:00 - 00:12SYD Sydney Kingsford Smith-PHL Philadelphia

26h 12m3 stops Dallas/Fort Worth Kansas City Chicago O'Hare Intl

12:41 - 06:55PHL Philadelphia-SYD Sydney Kingsford Smith

27h 14m2 stops Chicago O'Hare Intl Dallas/Fort Worth

$1,803Multiple Airlines

Wed, 7 Oct - Wed, 14 Oct

08:55 - 22:31SYD Sydney Kingsford Smith-PHL Philadelphia

27h 36m2 stops Auckland Intl Houston George Bush Intcntl

06:00 - 10:35PHL Philadelphia-SYD Sydney Kingsford Smith

36h 35m2 stops San Francisco Auckland Intl

$1,953Air New Zealand

Tue, 29 Sep - Sun, 8 Nov

11:55 - 23:20MEL Melbourne-PHL Philadelphia

26h 25m2 stops San Francisco Denver Intl

13:24 - 09:15PHL Philadelphia-MEL Melbourne

28h 51m2 stops Chicago O'Hare Intl San Francisco

$2,220United Airlines

Mon, 5 Oct - Mon, 12 Oct

11:55 - 21:15MEL Melbourne-PHL Philadelphia

24h 20m1 stop San Francisco

06:00 - 09:15PHL Philadelphia-MEL Melbourne

36h 15m1 stop San Francisco

$2,220United Airlines

Mon, 5 Oct - Mon, 12 Oct

22:45 - 14:30PER Perth-PHL Philadelphia

27h 45m1 stop Doha Hamad Intl

21:45 - 18:45PHL Philadelphia-PER Perth

33h 00m1 stop Doha Hamad Intl

$2,360Qatar Airways

Tue, 13 Oct - Wed, 28 Oct

22:45 - 14:30PER Perth-PHL Philadelphia

27h 45m1 stop Doha Hamad Intl

21:45 - 18:45PHL Philadelphia-PER Perth

33h 00m1 stop Doha Hamad Intl

$2,489Qatar Airways

Mon, 19 Oct - Mon, 26 Oct

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

American Airlines flights from Australia to Philadelphia

Our best American Airlines deals on Australia to Philadelphia flight tickets

American Airlines

5 Nov

SYD11:10Sydney Kingsford Smith

36h 56m

1 stop

PHL08:06Philadelphia

9 Nov

PHL12:47Philadelphia

26h 08m

2 stops

SYD06:55Sydney Kingsford Smith

$1,710

American Airlines

5 Nov

SYD11:10Sydney Kingsford Smith

22h 39m

1 stop

PHL17:49Philadelphia

9 Nov

PHL20:05Philadelphia

42h 50m

1 stop

SYD06:55Sydney Kingsford Smith

$1,731

American Airlines

7 Oct

SYD10:10Sydney Kingsford Smith

23h 40m

2 stops

PHL18:50Philadelphia

14 Oct

PHL15:43Philadelphia

24h 12m

2 stops

SYD06:55Sydney Kingsford Smith

$1,744

JetBlue flights from Australia to Philadelphia

Our best JetBlue deals on Australia to Philadelphia flight tickets

JetBlue

5 Nov

ADL22:00Adelaide

32h 20m

1 stop

PHL14:50Philadelphia

9 Nov

PHL20:45Philadelphia

27h 40m

1 stop

ADL15:55Adelaide

$2,283

JetBlue

5 Nov

ADL22:00Adelaide

32h 20m

1 stop

PHL14:50Philadelphia

9 Nov

PHL20:45Philadelphia

27h 40m

1 stop

ADL15:55Adelaide

$2,287

JetBlue

5 Nov

ADL22:00Adelaide

32h 20m

1 stop

PHL14:50Philadelphia

9 Nov

PHL20:45Philadelphia

27h 40m

1 stop

ADL15:55Adelaide

$2,366

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

SydneyPhiladelphia

SYD Sydney Kingsford Smith - PHL Philadelphia

SYDPHL

Sydney Kingsford Smith

Wed 7/10

10:10-16:19

1 stop21h 09m

Philadelphia

Wed 14/10

15:57-08:05

1 stop25h 08m

$1,692

SydneyPhiladelphia

SYD Sydney Kingsford Smith - PHL Philadelphia

SYDPHL

Sydney Kingsford Smith

Wed 7/10

10:10-20:35

2 stops25h 25m

Philadelphia

Wed 14/10

17:30-08:05

1 stop23h 35m

$1,698

SydneyPhiladelphia

SYD Sydney Kingsford Smith - PHL Philadelphia

SYDPHL

Sydney Kingsford Smith

Thu 5/11

11:10-08:06

1 stop36h 56m

Philadelphia

Mon 9/11

12:47-06:55

2 stops26h 08m

$1,710

SydneyPhiladelphia

SYD Sydney Kingsford Smith - PHL Philadelphia

SYDPHL

Sydney Kingsford Smith

Thu 5/11

11:10-17:49

1 stop22h 39m

Philadelphia

Mon 9/11

20:05-06:55

1 stop42h 50m

$1,731

SydneyPhiladelphia

SYD Sydney Kingsford Smith - PHL Philadelphia

SYDPHL

Sydney Kingsford Smith

Wed 7/10

13:00-00:12

3 stops26h 12m

Philadelphia

Wed 14/10

12:41-06:55

2 stops27h 14m

$1,803

SydneyPhiladelphia

SYD Sydney Kingsford Smith - PHL Philadelphia

SYDPHL

Sydney Kingsford Smith

Tue 29/9

08:55-22:31

2 stops27h 36m

Philadelphia

Sun 8/11

06:00-10:35

2 stops36h 35m

$1,953

MelbournePhiladelphia

MEL Melbourne - PHL Philadelphia

MELPHL

Melbourne

Mon 5/10

11:55-23:20

2 stops26h 25m

Philadelphia

Mon 12/10

13:24-09:15

2 stops28h 51m

$2,220

MelbournePhiladelphia

MEL Melbourne - PHL Philadelphia

MELPHL

Melbourne

Mon 5/10

11:55-21:15

1 stop24h 20m

Philadelphia

Mon 12/10

06:00-09:15

1 stop36h 15m

$2,220

PerthPhiladelphia

PER Perth - PHL Philadelphia

PERPHL

Perth

Tue 13/10

22:45-14:30

1 stop27h 45m

Philadelphia

Wed 28/10

21:45-18:45

1 stop33h 00m

$2,360

PerthPhiladelphia

PER Perth - PHL Philadelphia

PERPHL

Perth

Mon 19/10

22:45-14:30

1 stop27h 45m

Philadelphia

Mon 26/10

21:45-18:45

1 stop33h 00m

$2,489

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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?

If you aren’t able to travel to Philadelphia during the month of July, then flying in November is also cheap. Prices for this month can be found on momondo for an average of $1,622.

Can stopping save me money on Australia to Philadelphia flights?

You could potentially save up to 18% 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

Best price found	$1,067
Fastest flight time	21h 09m
Direct flights	None

The best one-way flight to Philadelphia from Australia in the past 72 hours is $1,067. The best return flight deal from Australia to Philadelphia found on momondo in the last 72 hours is $1,692.

The fastest flight from Australia to Philadelphia takes 21h 09m

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

Search flight deals

Frequently asked questions about flying 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 September 2026, there are 4 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 offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify 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 necessary travel and health documents for your Philadelphia Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted 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
United Airlines	PriceFrom $590	Free cancellation	Rating 7.4 10,178 reviews	Search United Airlines flights
Qantas Airways	PriceFrom $1,090	Free cancellation	Rating 7.5 1,090 reviews	Search Qantas Airways flights
American Airlines	PriceFrom $1,494	Free cancellation	Rating 7.1 12,042 reviews	Search American Airlines flights
Qatar Airways	PriceFrom $2,313	Free cancellation	Rating 7.3 3,734 reviews	Search Qatar Airways flights

Elkton

Rehoboth Beach

Cherry Hill

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Australia to Philadelphia for you.

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

Yes. momondo enables you to select and highlight flights to Philadelphia from Australia with this policy.

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

momondo provides multiple filters to help you find the best flight to Philadelphia from Australia. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are simply researching potential flights to Philadelphia, momondo offers a useful price alert feature which will track prices for flights to Philadelphia from Australia and alert you when they change.

An easier way to manage your Philadelphia trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Start using Trips

Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

1 adult

Thu 8/10

Thu 15/10

Email me momondo's favourite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States

Nearby airports

Airlines

Cabin classes

Other United States destinations

Other flights from Australia

Complete your trip

Feeling lucky

Airports servicing Pennsylvania

Pittsburgh Airport

Cheap flights from Australia to Philadelphia from $1,067

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Australia to Philadelphia departing on 31/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from Australia to Philadelphia

Recent return flight deals from Australia to Philadelphia

Recent one-way flight deals from Australia to Philadelphia

Recent last minute flight deals from Australia to Philadelphia

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

American Airlines flights from Australia to Philadelphia

Our best American Airlines deals on Australia to Philadelphia flight tickets

JetBlue flights from Australia to Philadelphia

Our best JetBlue deals on Australia to Philadelphia flight tickets

momondo Fare Finder

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

See travel insights to Philadelphia from

How to get the cheapest flight ticket from Australia to Philadelphia

What is the cheapest month to fly to Philadelphia?

Can stopping save me money on Australia to Philadelphia flights?

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

Which airlines fly to Philadelphia?

How long does it take to fly to Philadelphia?

Cheap Australia to Philadelphia flight deals and tips

Best price found

Fastest flight time

Direct flights

Frequently asked questions about flying from Australia to Philadelphia

Best airlines flying from Australia to Philadelphia

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

Travelling to a place near Philadelphia?

Why use momondo?

An easier way to manage your Philadelphia trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing Pennsylvania

Fly your favourite airline to Philadelphia

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Philadelphia

List of cabin classes available on flights landing in Philadelphia. Availability may vary depending on flight origin and airline.

Popular Cities in the United States

Popular flights according to clicks in the last 7 days on momondo

Fly to other destinations from Australia

According to popular flight searches on momondo this year

Complete your trip to Philadelphia

Explore popular destinations other users love

According to popular flight searches on momondo this year