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

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.

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 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.

$788 Cheap Flights from Australia to Philadelphia in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Australia to Philadelphia

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One-way

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Recent return flight deals from Australia to Philadelphia

Enter your travel dates to find the best prices.

10:00 - 07:18BNE Brisbane-PHL Philadelphia

35h 18m3 stops Vancouver Intl Los Angeles Los Angeles Las Vegas Harry Reid Intl

06:25 - 08:45PHL Philadelphia-BNE Brisbane

35h 20m3 stops Las Vegas Harry Reid Intl Los Angeles Los Angeles Vancouver Intl

$1,834Multiple Airlines

Thu, 8 Oct - Fri, 20 Nov

09:45 - 06:41MEL Melbourne-PHL Philadelphia

35h 56m2 stops Los Angeles Los Angeles Phoenix Sky Harbor Intl

18:40 - 05:00PHL Philadelphia-MEL Melbourne

43h 20m1 stop Dallas/Fort Worth

$1,849American Airlines

Thu, 22 Oct - Mon, 26 Oct

09:45 - 06:41MEL Melbourne-PHL Philadelphia

35h 56m2 stops Los Angeles Los Angeles Phoenix Sky Harbor Intl

18:40 - 05:00PHL Philadelphia-MEL Melbourne

43h 20m1 stop Dallas/Fort Worth

$1,853American Airlines

Thu, 22 Oct - Mon, 26 Oct

10:00 - 01:16BNE Brisbane-PHL Philadelphia

29h 16m3 stops Vancouver Intl Los Angeles Los Angeles Denver Intl

05:50 - 07:05PHL Philadelphia-BNE Brisbane

35h 15m3 stops Denver Intl Los Angeles Los Angeles Vancouver Intl

$1,878Multiple Airlines

Tue, 13 Oct - Tue, 20 Oct

09:30 - 21:29MEL Melbourne-PHL Philadelphia

25h 59m2 stops Los Angeles Los Angeles Chicago O'Hare Intl

09:34 - 09:15PHL Philadelphia-MEL Melbourne

32h 41m2 stops Chicago O'Hare Intl San Francisco

$2,232United Airlines

Fri, 2 Oct - Sun, 18 Oct

10:55 - 07:49MEL Melbourne-PHL Philadelphia

34h 54m1 stop San Francisco

18:34 - 09:15PHL Philadelphia-MEL Melbourne

23h 41m1 stop San Francisco

$2,232United Airlines

Fri, 2 Oct - Sun, 18 Oct

22:00 - 14:30ADL Adelaide-PHL Philadelphia

31h 00m1 stop Doha Hamad Intl

21:30 - 16:00PHL Philadelphia-ADL Adelaide

28h 00m1 stop Doha Hamad Intl

$2,332Qatar Airways

Mon, 12 Oct - Mon, 19 Oct

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

27h 45m1 stop Doha Hamad Intl

21:30 - 18:35PHL Philadelphia-PER Perth

33h 05m1 stop Doha Hamad Intl

$2,369Qatar Airways

Mon, 12 Oct - Mon, 19 Oct

20:35 - 07:16BNE Brisbane-PHL Philadelphia

24h 41m1 stop Los Angeles Los Angeles

20:05 - 06:30PHL Philadelphia-BNE Brisbane

43h 25m1 stop Dallas/Fort Worth

$2,525Qantas Airways

Thu, 8 Oct - Fri, 20 Nov

20:35 - 05:26BNE Brisbane-PHL Philadelphia

22h 51m2 stops Los Angeles Los Angeles Phoenix Sky Harbor Intl

20:05 - 06:30PHL Philadelphia-BNE Brisbane

43h 25m1 stop Dallas/Fort Worth

$2,531Qantas Airways

Thu, 8 Oct - Fri, 20 Nov

Recent last minute flight deals from Australia to Philadelphia

Enter your travel dates to find the best prices.

09:15 - 23:42SYD Sydney Kingsford Smith-PHL Philadelphia

28h 27m2 stops Los Angeles Los Angeles Atlanta Hartsfield-Jackson

18:20 - 07:50PHL Philadelphia-SYD Sydney Kingsford Smith

46h 30m2 stops Atlanta Hartsfield-Jackson Los Angeles Los Angeles

$3,072Delta

Sat, 5 Sep - Sat, 3 Oct

09:10 - 18:34SYD Sydney Kingsford Smith-PHL Philadelphia

23h 24m1 stop Los Angeles Los Angeles

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

23h 35m1 stop Los Angeles Los Angeles

$3,091Qantas Airways

Sun, 6 Sep - Mon, 5 Oct

22:00 - 18:34SYD Sydney Kingsford Smith-PHL Philadelphia

34h 34m2 stops Melbourne Los Angeles Los Angeles

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

23h 35m1 stop Los Angeles Los Angeles

$3,126Qantas Airways

Sun, 6 Sep - Mon, 5 Oct

09:10 - 18:34SYD Sydney Kingsford Smith-PHL Philadelphia

23h 24m1 stop Los Angeles Los Angeles

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

23h 35m1 stop Los Angeles Los Angeles

$3,137Qantas Airways

Sat, 5 Sep - Sat, 3 Oct

06:25 - 18:34SYD Sydney Kingsford Smith-PHL Philadelphia

26h 09m2 stops Melbourne Los Angeles Los Angeles

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

23h 35m1 stop Los Angeles Los Angeles

$3,199Qantas Airways

Sat, 5 Sep - Sat, 3 Oct

09:15 - 21:53SYD Sydney Kingsford Smith-PHL Philadelphia

26h 38m2 stops Los Angeles Los Angeles Atlanta Hartsfield-Jackson

06:30 - 07:50PHL Philadelphia-SYD Sydney Kingsford Smith

34h 20m2 stops Atlanta Hartsfield-Jackson Los Angeles Los Angeles

$3,308Delta

Sun, 6 Sep - Mon, 5 Oct

09:20 - 22:46SYD Sydney Kingsford Smith-PHL Philadelphia

27h 26m2 stops Vancouver Intl Toronto Pearson Intl

10:40 - 08:20PHL Philadelphia-SYD Sydney Kingsford Smith

30h 40m3 stops Washington, D.C. Dulles Intl Toronto Pearson Intl Vancouver Intl

$3,371Air Canada

Sun, 6 Sep - Mon, 5 Oct

09:20 - 21:34SYD Sydney Kingsford Smith-PHL Philadelphia

26h 14m2 stops Vancouver Intl Montreal Pierre Elliott Trudeau Intl

10:05 - 07:20PHL Philadelphia-SYD Sydney Kingsford Smith

31h 15m3 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl Vancouver Intl

$3,478Air Canada

Sat, 5 Sep - Sat, 3 Oct

09:20 - 21:34SYD Sydney Kingsford Smith-PHL Philadelphia

26h 14m3 stops Vancouver Intl Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl

06:10 - 08:20PHL Philadelphia-SYD Sydney Kingsford Smith

35h 10m3 stops Chicago O'Hare Intl Toronto Pearson Intl Vancouver Intl

$3,481Air Canada

Sun, 6 Sep - Mon, 5 Oct

09:20 - 21:34SYD Sydney Kingsford Smith-PHL Philadelphia

26h 14m3 stops Vancouver Intl Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl

06:10 - 07:20PHL Philadelphia-SYD Sydney Kingsford Smith

35h 10m3 stops Chicago O'Hare Intl Toronto Pearson Intl Vancouver Intl

$3,537Air Canada

Sat, 5 Sep - Sat, 3 Oct

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Virgin Australia flights from Australia to Philadelphia

Our best Virgin Australia deals on Australia to Philadelphia flight tickets

Virgin Australia

13 Oct

BNE10:30Brisbane

35h 19m

1 stop

PHL07:49Philadelphia

20 Oct

PHL18:30Philadelphia

30h 50m

2 stops

BNE15:20Brisbane

$2,082

Virgin Australia

15 Oct

BNE05:05Brisbane

26h 16m

2 stops

PHL17:21Philadelphia

22 Oct

PHL18:30Philadelphia

27h 50m

2 stops

BNE12:20Brisbane

$2,110

Virgin Australia

12 Oct

MEL07:15Melbourne

25h 06m

2 stops

PHL17:21Philadelphia

19 Oct

PHL18:30Philadelphia

27h 50m

2 stops

MEL13:20Melbourne

$2,377

Qantas Airways flights from Australia to Philadelphia

Our best Qantas Airways deals on Australia to Philadelphia flight tickets

Qantas Airways

9 Sept

MEL09:45Melbourne

35h 20m

1 stop

PHL07:05Philadelphia

22 Sept

PHL16:32Philadelphia

30h 08m

2 stops

MEL12:40Melbourne

$2,520

Qantas Airways

8 Oct

BNE20:35Brisbane

24h 41m

1 stop

PHL07:16Philadelphia

20 Nov

PHL20:05Philadelphia

43h 25m

1 stop

BNE06:30Brisbane

$2,525

Qantas Airways

8 Oct

BNE20:35Brisbane

22h 51m

2 stops

PHL05:26Philadelphia

20 Nov

PHL20:05Philadelphia

43h 25m

1 stop

BNE06:30Brisbane

$2,531

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BrisbanePhiladelphia

BNE Brisbane - PHL Philadelphia

BNEPHL

Brisbane

Thu 8/10

10:00-07:18

3 stops35h 18m

Philadelphia

Fri 20/11

06:25-08:45

3 stops35h 20m

$1,834

MelbournePhiladelphia

MEL Melbourne - PHL Philadelphia

MELPHL

Melbourne

Thu 22/10

09:45-06:41

2 stops35h 56m

Philadelphia

Mon 26/10

18:40-05:00

1 stop43h 20m

$1,849

MelbournePhiladelphia

MEL Melbourne - PHL Philadelphia

MELPHL

Melbourne

Thu 22/10

09:45-06:41

2 stops35h 56m

Philadelphia

Mon 26/10

18:40-05:00

1 stop43h 20m

$1,853

BrisbanePhiladelphia

BNE Brisbane - PHL Philadelphia

BNEPHL

Brisbane

Tue 13/10

10:00-01:16

3 stops29h 16m

Philadelphia

Tue 20/10

05:50-07:05

3 stops35h 15m

$1,878

MelbournePhiladelphia

MEL Melbourne - PHL Philadelphia

MELPHL

Melbourne

Fri 2/10

09:30-21:29

2 stops25h 59m

Philadelphia

Sun 18/10

09:34-09:15

2 stops32h 41m

$2,232

Fastest return journey

MelbournePhiladelphia

MEL Melbourne - PHL Philadelphia

MELPHL

Melbourne

Fri 2/10

10:55-07:49

1 stop34h 54m

Philadelphia

Sun 18/10

18:34-09:15

1 stop23h 41m

$2,232

AdelaidePhiladelphia

ADL Adelaide - PHL Philadelphia

ADLPHL

Adelaide

Mon 12/10

22:00-14:30

1 stop31h 00m

Philadelphia

Mon 19/10

21:30-16:00

1 stop28h 00m

$2,332

PerthPhiladelphia

PER Perth - PHL Philadelphia

PERPHL

Perth

Mon 12/10

22:45-14:30

1 stop27h 45m

Philadelphia

Mon 19/10

21:30-18:35

1 stop33h 05m

$2,369

BrisbanePhiladelphia

BNE Brisbane - PHL Philadelphia

BNEPHL

Brisbane

Thu 8/10

20:35-07:16

1 stop24h 41m

Philadelphia

Fri 20/11

20:05-06:30

1 stop43h 25m

$2,525

BrisbanePhiladelphia

BNE Brisbane - PHL Philadelphia

BNEPHL

Brisbane

Thu 8/10

20:35-05:26

2 stops22h 51m

Philadelphia

Fri 20/11

20:05-06:30

1 stop43h 25m

$2,531

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 $1,690.

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	$788
Fastest flight time	22h 39m
Direct flights	None

The best one-way flight to Philadelphia from Australia in the past 72 hours is $788. The best return flight deal from Australia to Philadelphia found on momondo in the last 72 hours is $1,834.

The fastest flight from Australia to Philadelphia takes 22h 39m

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 $595	Free cancellation	Rating 7.4 10,157 reviews	Search United Airlines flights
Qantas Airways	PriceFrom $1,100	Free cancellation	Rating 7.5 1,088 reviews	Search Qantas Airways flights
American Airlines	PriceFrom $1,507	Free cancellation	Rating 7.1 12,023 reviews	Search American Airlines flights
Qatar Airways	PriceFrom $2,332	Free cancellation	Rating 7.4 3,722 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 $788

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 27/10. 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

Virgin Australia flights from Australia to Philadelphia

Our best Virgin Australia deals on Australia to Philadelphia flight tickets

Qantas Airways flights from Australia to Philadelphia

Our best Qantas 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.

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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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