Which airlines fly to Philadelphia?

Qantas Airways, United Airlines and American 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 58% 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.

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

United Airlines, Qantas Airways, and Delta are the most popular carriers operating from Australia to Philadelphia

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 Adelaide (another popular airport in Australia) to New York John F Kennedy Intl Airport, then the average flight time is 21h 20m.

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.

$917 Cheap Flights from Australia to Philadelphia in 2026

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Find the cheapest flights from Australia to Philadelphia

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Recent return flight deals from Australia to Philadelphia

Enter your travel dates to find the best prices.

10:20 - 21:32SYD Sydney Kingsford Smith-PHL Philadelphia

50h 12m3 stops Vancouver Intl Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl

15:20 - 08:35PHL Philadelphia-SYD Sydney Kingsford Smith

26h 15m2 stops Montreal Pierre Elliott Trudeau Intl Vancouver Intl

$1,351Air Canada

Mon, 19 Oct - Mon, 26 Oct

10:45 - 14:44BNE Brisbane-PHL Philadelphia

42h 59m2 stops Vancouver Intl Montreal Pierre Elliott Trudeau Intl

15:20 - 08:45PHL Philadelphia-BNE Brisbane

26h 25m2 stops Montreal Pierre Elliott Trudeau Intl Vancouver Intl

$1,358Air Canada

Thu, 5 Nov - Mon, 23 Nov

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

21h 09m1 stop Los Angeles Los Angeles

19:45 - 09:00PHL Philadelphia-SYD Sydney Kingsford Smith

22h 15m1 stop Los Angeles Los Angeles

$1,661American Airlines

Mon, 19 Oct - Mon, 26 Oct

10:10 - 18:50SYD Sydney Kingsford Smith-PHL Philadelphia

23h 40m2 stops Los Angeles Los Angeles Dallas/Fort Worth

19:45 - 09:00PHL Philadelphia-SYD Sydney Kingsford Smith

22h 15m1 stop Los Angeles Los Angeles

$1,661American Airlines

Mon, 19 Oct - Mon, 26 Oct

11:50 - 22:49SYD Sydney Kingsford Smith-PHL Philadelphia

26h 59m1 stop San Francisco

19:53 - 07:00PHL Philadelphia-SYD Sydney Kingsford Smith

43h 07m1 stop Houston George Bush Intcntl

$1,663United Airlines

Thu, 5 Nov - Mon, 9 Nov

11:20 - 23:39SYD Sydney Kingsford Smith-PHL Philadelphia

28h 19m2 stops Los Angeles Los Angeles Denver Intl

19:53 - 07:00PHL Philadelphia-SYD Sydney Kingsford Smith

43h 07m1 stop Houston George Bush Intcntl

$1,663United Airlines

Thu, 5 Nov - Mon, 9 Nov

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

21h 09m1 stop Los Angeles Los Angeles

17:39 - 06:55PHL Philadelphia-SYD Sydney Kingsford Smith

22h 16m1 stop Dallas/Fort Worth

$1,700Qantas Airways

Tue, 6 Oct - Tue, 13 Oct

09:45 - 16:19MEL Melbourne-PHL Philadelphia

21h 34m1 stop Los Angeles Los Angeles

15:07 - 05:00PHL Philadelphia-MEL Melbourne

22h 53m1 stop Dallas/Fort Worth

$1,751Qantas Airways

Wed, 7 Oct - Wed, 14 Oct

18:20 - 14:50ADL Adelaide-PHL Philadelphia

36h 00m2 stops Perth Doha Hamad Intl

20:45 - 15:55PHL Philadelphia-ADL Adelaide

27h 40m1 stop Doha Hamad Intl

$2,538Qatar Airways

Thu, 5 Nov - Mon, 9 Nov

22:00 - 15:50ADL Adelaide-PHL Philadelphia

32h 20m1 stop Doha Hamad Intl

21:45 - 15:55PHL Philadelphia-ADL Adelaide

27h 40m1 stop Doha Hamad Intl

$2,623Qatar Airways

Sat, 24 Oct - Sat, 31 Oct

Recent last minute flight deals from Australia to Philadelphia

Enter your travel dates to find the best prices.

10:55 - 10:02MEL Melbourne-PHL Philadelphia

37h 07m2 stops San Francisco Chicago O'Hare Intl

10:40 - 08:15PHL Philadelphia-MEL Melbourne

31h 35m2 stops Washington, D.C. Dulles Intl San Francisco

$1,988United Airlines

Sat, 19 Sep - Thu, 1 Oct

10:55 - 19:15MEL Melbourne-PHL Philadelphia

22h 20m1 stop San Francisco

06:00 - 08:15PHL Philadelphia-MEL Melbourne

36h 15m1 stop San Francisco

$1,988United Airlines

Sat, 19 Sep - Thu, 1 Oct

10:55 - 23:44MEL Melbourne-PHL Philadelphia

26h 49m2 stops San Francisco Denver Intl

06:00 - 08:15PHL Philadelphia-MEL Melbourne

36h 15m1 stop San Francisco

$1,988United Airlines

Sat, 19 Sep - Thu, 1 Oct

10:55 - 12:23MEL Melbourne-PHL Philadelphia

39h 28m3 stops San Francisco Los Angeles Los Angeles Chicago O'Hare Intl

10:40 - 08:15PHL Philadelphia-MEL Melbourne

31h 35m2 stops Washington, D.C. Dulles Intl San Francisco

$1,988United Airlines

Sat, 19 Sep - Thu, 1 Oct

14:05 - 07:05MEL Melbourne-PHL Philadelphia

31h 00m2 stops Sydney Kingsford Smith Los Angeles Los Angeles

17:45 - 10:40PHL Philadelphia-MEL Melbourne

26h 55m2 stops Dallas/Fort Worth Sydney Kingsford Smith

$2,019Qantas Airways

Sat, 19 Sep - Fri, 2 Oct

14:05 - 08:15MEL Melbourne-PHL Philadelphia

32h 10m3 stops Sydney Kingsford Smith Los Angeles Los Angeles Chicago O'Hare Intl

17:45 - 10:05PHL Philadelphia-MEL Melbourne

26h 20m2 stops Dallas/Fort Worth Sydney Kingsford Smith

$2,052Multiple Airlines

Sat, 19 Sep - Fri, 2 Oct

10:55 - 19:15MEL Melbourne-PHL Philadelphia

22h 20m1 stop San Francisco

06:00 - 08:15PHL Philadelphia-MEL Melbourne

36h 15m1 stop San Francisco

$2,734Virgin Australia

Sat, 19 Sep - Fri, 2 Oct

11:05 - 07:05MEL Melbourne-PHL Philadelphia

34h 00m2 stops Sydney Kingsford Smith Los Angeles Los Angeles

17:30 - 13:35PHL Philadelphia-MEL Melbourne

30h 05m2 stops Los Angeles Los Angeles Sydney Kingsford Smith

$2,748Qantas Airways

Sat, 19 Sep - Fri, 2 Oct

08:35 - 22:31MEL Melbourne-PHL Philadelphia

27h 56m2 stops Auckland Intl Houston George Bush Intcntl

13:06 - 13:45PHL Philadelphia-MEL Melbourne

34h 39m2 stops Houston George Bush Intcntl Auckland Intl

$3,014Air New Zealand

Thu, 17 Sep - Sat, 19 Sep

10:55 - 19:15MEL Melbourne-PHL Philadelphia

22h 20m1 stop San Francisco

06:00 - 08:15PHL Philadelphia-MEL Melbourne

36h 15m1 stop San Francisco

$3,077Virgin Australia

Sat, 19 Sep - Fri, 2 Oct

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American Airlines flights from Australia to Philadelphia

Our best American Airlines deals on Australia to Philadelphia flight tickets

American Airlines

19 Oct

SYD10:10Sydney Kingsford Smith

23h 40m

2 stops

PHL18:50Philadelphia

26 Oct

PHL19:45Philadelphia

22h 15m

1 stop

SYD09:00Sydney Kingsford Smith

$1,658

American Airlines

19 Oct

SYD10:10Sydney Kingsford Smith

21h 09m

1 stop

PHL16:19Philadelphia

26 Oct

PHL19:45Philadelphia

22h 15m

1 stop

SYD09:00Sydney Kingsford Smith

$1,661

American Airlines

6 Oct

SYD10:10Sydney Kingsford Smith

23h 40m

2 stops

PHL18:50Philadelphia

13 Oct

PHL17:39Philadelphia

22h 16m

1 stop

SYD06:55Sydney Kingsford Smith

$1,741

Qatar Airways flights from Australia to Philadelphia

Our best Qatar Airways deals on Australia to Philadelphia flight tickets

Qatar Airways

5 Nov

ADL18:20Adelaide

36h 00m

2 stops

PHL14:50Philadelphia

9 Nov

PHL20:45Philadelphia

27h 40m

1 stop

ADL15:55Adelaide

$2,538

Qatar Airways

24 Oct

ADL22:00Adelaide

32h 20m

1 stop

PHL15:50Philadelphia

31 Oct

PHL21:45Philadelphia

27h 40m

1 stop

ADL15:55Adelaide

$2,623

Qatar Airways

17 Sept

MEL16:10Melbourne

43h 53m

2 stops

PHL22:03Philadelphia

19 Sept

PHL21:30Philadelphia

34h 35m

1 stop

MEL22:05Melbourne

$3,256

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SydneyPhiladelphia

SYD Sydney Kingsford Smith - PHL Philadelphia

SYDPHL

Sydney Kingsford Smith

Mon 19/10

10:20-21:32

3 stops50h 12m

Philadelphia

Mon 26/10

15:20-08:35

2 stops26h 15m

$1,351

BrisbanePhiladelphia

BNE Brisbane - PHL Philadelphia

BNEPHL

Brisbane

Thu 5/11

10:45-14:44

2 stops42h 59m

Philadelphia

Mon 23/11

15:20-08:45

2 stops26h 25m

$1,358

Fastest return journey

SydneyPhiladelphia

SYD Sydney Kingsford Smith - PHL Philadelphia

SYDPHL

Sydney Kingsford Smith

Mon 19/10

10:10-16:19

1 stop21h 09m

Philadelphia

Mon 26/10

19:45-09:00

1 stop22h 15m

$1,661

SydneyPhiladelphia

SYD Sydney Kingsford Smith - PHL Philadelphia

SYDPHL

Sydney Kingsford Smith

Mon 19/10

10:10-18:50

2 stops23h 40m

Philadelphia

Mon 26/10

19:45-09:00

1 stop22h 15m

$1,661

SydneyPhiladelphia

SYD Sydney Kingsford Smith - PHL Philadelphia

SYDPHL

Sydney Kingsford Smith

Thu 5/11

11:50-22:49

1 stop26h 59m

Philadelphia

Mon 9/11

19:53-07:00

1 stop43h 07m

$1,663

SydneyPhiladelphia

SYD Sydney Kingsford Smith - PHL Philadelphia

SYDPHL

Sydney Kingsford Smith

Thu 5/11

11:20-23:39

2 stops28h 19m

Philadelphia

Mon 9/11

19:53-07:00

1 stop43h 07m

$1,663

SydneyPhiladelphia

SYD Sydney Kingsford Smith - PHL Philadelphia

SYDPHL

Sydney Kingsford Smith

Tue 6/10

10:10-16:19

1 stop21h 09m

Philadelphia

Tue 13/10

17:39-06:55

1 stop22h 16m

$1,700

MelbournePhiladelphia

MEL Melbourne - PHL Philadelphia

MELPHL

Melbourne

Wed 7/10

09:45-16:19

1 stop21h 34m

Philadelphia

Wed 14/10

15:07-05:00

1 stop22h 53m

$1,751

AdelaidePhiladelphia

ADL Adelaide - PHL Philadelphia

ADLPHL

Adelaide

Thu 5/11

18:20-14:50

2 stops36h 00m

Philadelphia

Mon 9/11

20:45-15:55

1 stop27h 40m

$2,538

AdelaidePhiladelphia

ADL Adelaide - PHL Philadelphia

ADLPHL

Adelaide

Sat 24/10

22:00-15:50

1 stop32h 20m

Philadelphia

Sat 31/10

21:45-15:55

1 stop27h 40m

$2,623

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 August is also cheap. Prices for this month can be found on momondo for an average of $1,560.

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	$917
Fastest flight time	25h 31m
Direct flights	None

The best one-way flight to Philadelphia from Australia in the past 72 hours is $917. The best return flight deal from Australia to Philadelphia found on momondo in the last 72 hours is $1,351.

The fastest flight from Australia to Philadelphia takes 25h 31m

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 $594	Free cancellation	Rating 7.4 10,214 reviews	Search United Airlines flights
Qantas Airways	PriceFrom $1,097	Free cancellation	Rating 7.5 1,093 reviews	Search Qantas Airways flights
American Airlines	PriceFrom $1,503	Free cancellation	Rating 7.1 12,050 reviews	Search American Airlines flights
Qatar Airways	PriceFrom $2,327	Free cancellation	Rating 7.4 3,733 reviews	Search Qatar Airways flights

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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

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Cheap flights from Australia to Philadelphia from $917

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 4/12. 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

Qatar Airways flights from Australia to Philadelphia

Our best Qatar Airways 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

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According to popular flight searches on momondo this year

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