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

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

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 60% of people opting to fly with this airline when travelling to Philadelphia. Keep in mind that there are 13 different airlines that fly to Philadelphia on a routine basis, so you have a few additional options to choose from.

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 Brisbane (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 20m on average. If you fly from Sydney (another popular airport in Australia) to New York John F Kennedy Intl Airport, then the average flight time is 20h 45m.

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 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.

$933 Cheap Flights from Australia to Philadelphia in 2026/27

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Find the cheapest flights from Australia to Philadelphia

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Recent return flight deals from Australia to Philadelphia

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11:25 - 13:08BNE Brisbane-PHL Philadelphia

40h 43m3 stops Nadi Los Angeles Atlanta Hartsfield-Jackson

09:50 - 10:25PHL Philadelphia-BNE Brisbane

33h 35m3 stops Atlanta Hartsfield-Jackson Los Angeles Nadi

$1,891Multiple Airlines

Fri, 20 Nov - Mon, 23 Nov

22:45 - 18:32MEL Melbourne-PHL Philadelphia

35h 47m2 stops Los Angeles Chicago O'Hare Intl

12:34 - 05:00PHL Philadelphia-MEL Melbourne

24h 26m1 stop Dallas/Fort Worth

$1,910American Airlines

Fri, 5 Feb - Tue, 9 Feb

22:45 - 18:32MEL Melbourne-PHL Philadelphia

35h 47m2 stops Los Angeles Chicago O'Hare Intl

12:34 - 05:00PHL Philadelphia-MEL Melbourne

24h 26m1 stop Dallas/Fort Worth

$1,914American Airlines

Fri, 5 Feb - Tue, 9 Feb

10:40 - 05:55SYD Sydney Kingsford Smith-PHL Philadelphia

35h 15m2 stops Los Angeles Salt Lake City

06:00 - 08:30PHL Philadelphia-SYD Sydney Kingsford Smith

34h 30m2 stops Detroit Metropolitan Wayne County Los Angeles

$2,133Delta

Sun, 6 Dec - Sun, 13 Dec

22:45 - 07:01MEL Melbourne-PHL Philadelphia

24h 16m1 stop Los Angeles

12:38 - 05:00PHL Philadelphia-MEL Melbourne

24h 22m1 stop Dallas/Fort Worth

$2,189Qantas Airways

Thu, 24 Dec - Thu, 31 Dec

10:20 - 16:58SYD Sydney Kingsford Smith-PHL Philadelphia

20h 38m1 stop San Francisco

20:00 - 06:55PHL Philadelphia-SYD Sydney Kingsford Smith

44h 55m2 stops Washington, D.C. Dulles Intl San Francisco

$2,764United Airlines

Sat, 1 May - Sat, 15 May

09:10 - 18:54SYD Sydney Kingsford Smith-PHL Philadelphia

23h 44m1 stop Los Angeles

17:35 - 07:05PHL Philadelphia-SYD Sydney Kingsford Smith

23h 30m1 stop Los Angeles

$2,770Qantas Airways

Sat, 1 May - Sat, 15 May

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

25h 00m1 stop San Francisco

15:30 - 07:00PHL Philadelphia-SYD Sydney Kingsford Smith

49h 30m2 stops Denver Intl Los Angeles

$2,779United Airlines

Sat, 1 May - Sat, 15 May

22:45 - 15:05PER Perth-PHL Philadelphia

28h 20m1 stop Doha Hamad Intl

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

33h 05m1 stop Doha Hamad Intl

$2,786Qatar Airways

Mon, 26 Apr - Thu, 29 Apr

22:45 - 15:05PER Perth-PHL Philadelphia

28h 20m1 stop Doha Hamad Intl

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

33h 05m1 stop Doha Hamad Intl

$2,792Qatar Airways

Mon, 26 Apr - Thu, 29 Apr

Recent last minute flight deals from Australia to Philadelphia

Enter your travel dates to find the best prices.

11:10 - 05:10SYD Sydney Kingsford Smith-PHL Philadelphia

34h 00m2 stops Los Angeles Phoenix Sky Harbor Intl

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

42h 50m1 stop Dallas/Fort Worth

$2,182American Airlines

Thu, 12 Nov - Mon, 16 Nov

11:10 - 05:10SYD Sydney Kingsford Smith-PHL Philadelphia

34h 00m2 stops Los Angeles Phoenix Sky Harbor Intl

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

42h 50m1 stop Dallas/Fort Worth

$2,186American Airlines

Thu, 12 Nov - Mon, 16 Nov

11:10 - 05:10SYD Sydney Kingsford Smith-PHL Philadelphia

34h 00m2 stops Los Angeles Phoenix Sky Harbor Intl

13:30 - 06:55PHL Philadelphia-SYD Sydney Kingsford Smith

25h 25m1 stop Dallas/Fort Worth

$2,300American Airlines

Thu, 12 Nov - Mon, 16 Nov

09:25 - 18:36SYD Sydney Kingsford Smith-PHL Philadelphia

49h 11m2 stops Tokyo Haneda Chicago O'Hare Intl

05:52 - 06:50PHL Philadelphia-SYD Sydney Kingsford Smith

32h 58m2 stops Chicago O'Hare Intl Tokyo Haneda

$3,182Japan Airlines

Thu, 12 Nov - Mon, 16 Nov

11:10 - 20:14SYD Sydney Kingsford Smith-PHL Philadelphia

25h 04m1 stop Los Angeles

15:55 - 09:00PHL Philadelphia-SYD Sydney Kingsford Smith

25h 05m1 stop Los Angeles

$3,261Qantas Airways

Thu, 12 Nov - Mon, 16 Nov

11:10 - 20:14SYD Sydney Kingsford Smith-PHL Philadelphia

25h 04m1 stop Los Angeles

15:55 - 09:00PHL Philadelphia-SYD Sydney Kingsford Smith

25h 05m1 stop Los Angeles

$3,267Qantas Airways

Thu, 12 Nov - Mon, 16 Nov

11:20 - 18:51SYD Sydney Kingsford Smith-PHL Philadelphia

23h 31m2 stops Los Angeles Washington, D.C. Dulles Intl

13:16 - 09:05PHL Philadelphia-SYD Sydney Kingsford Smith

27h 49m3 stops Chicago O'Hare Intl Denver Intl Los Angeles

$3,652United Airlines

Thu, 12 Nov - Mon, 16 Nov

11:20 - 18:51SYD Sydney Kingsford Smith-PHL Philadelphia

23h 31m2 stops Los Angeles Washington, D.C. Dulles Intl

13:16 - 09:05PHL Philadelphia-SYD Sydney Kingsford Smith

27h 49m3 stops Chicago O'Hare Intl Denver Intl Los Angeles

$3,660United Airlines

Thu, 12 Nov - Mon, 16 Nov

19:30 - 14:50SYD Sydney Kingsford Smith-PHL Philadelphia

35h 20m2 stops Brisbane Doha Hamad Intl

20:45 - 06:50PHL Philadelphia-SYD Sydney Kingsford Smith

42h 05m1 stop Doha Hamad Intl

$15,893Qatar Airways

Fri, 13 Nov - Thu, 3 Dec

22:10 - 14:50SYD Sydney Kingsford Smith-PHL Philadelphia

32h 40m1 stop Doha Hamad Intl

20:45 - 06:50PHL Philadelphia-SYD Sydney Kingsford Smith

42h 05m1 stop Doha Hamad Intl

$16,254Qatar Airways

Fri, 13 Nov - Thu, 3 Dec

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Qatar Airways flights from Australia to Philadelphia

Our best Qatar Airways deals on Australia to Philadelphia flight tickets

Qatar Airways

26 Apr

PER22:45Perth

28h 20m

1 stop

PHL15:05Philadelphia

29 Apr

PHL21:30Philadelphia

33h 05m

1 stop

PER18:35Perth

$2,786

Qatar Airways

19 Nov

PER22:45Perth

29h 05m

1 stop

PHL14:50Philadelphia

26 Nov

PHL20:45Philadelphia

33h 10m

1 stop

PER18:55Perth

$2,792

Qatar Airways

26 Apr

PER22:45Perth

28h 20m

1 stop

PHL15:05Philadelphia

29 Apr

PHL21:30Philadelphia

33h 05m

1 stop

PER18:35Perth

$2,834

American Airlines flights from Australia to Philadelphia

Our best American Airlines deals on Australia to Philadelphia flight tickets

American Airlines

18 Nov

SYD11:10Sydney Kingsford Smith

24h 40m

2 stops

PHL19:50Philadelphia

2 Dec

PHL17:28Philadelphia

23h 32m

2 stops

SYD09:00Sydney Kingsford Smith

$1,774

American Airlines

5 Feb

MEL22:45Melbourne

35h 47m

2 stops

PHL18:32Philadelphia

9 Feb

PHL12:34Philadelphia

24h 26m

1 stop

MEL05:00Melbourne

$1,910

American Airlines

5 Feb

MEL22:45Melbourne

35h 47m

2 stops

PHL18:32Philadelphia

9 Feb

PHL12:34Philadelphia

24h 26m

1 stop

MEL05:00Melbourne

$1,914

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BrisbanePhiladelphia

BNE Brisbane - PHL Philadelphia

BNEPHL

Brisbane

Fri 20/11

11:25-13:08

3 stops40h 43m

Philadelphia

Mon 23/11

09:50-10:25

3 stops33h 35m

$1,891

MelbournePhiladelphia

MEL Melbourne - PHL Philadelphia

MELPHL

Melbourne

Fri 5/2

22:45-18:32

2 stops35h 47m

Philadelphia

Tue 9/2

12:34-05:00

1 stop24h 26m

$1,910

MelbournePhiladelphia

MEL Melbourne - PHL Philadelphia

MELPHL

Melbourne

Fri 5/2

22:45-18:32

2 stops35h 47m

Philadelphia

Tue 9/2

12:34-05:00

1 stop24h 26m

$1,914

SydneyPhiladelphia

SYD Sydney Kingsford Smith - PHL Philadelphia

SYDPHL

Sydney Kingsford Smith

Sun 6/12

10:40-05:55

2 stops35h 15m

Philadelphia

Sun 13/12

06:00-08:30

2 stops34h 30m

$2,133

MelbournePhiladelphia

MEL Melbourne - PHL Philadelphia

MELPHL

Melbourne

Thu 24/12

22:45-07:01

1 stop24h 16m

Philadelphia

Thu 31/12

12:38-05:00

1 stop24h 22m

$2,189

SydneyPhiladelphia

SYD Sydney Kingsford Smith - PHL Philadelphia

SYDPHL

Sydney Kingsford Smith

Sat 1/5

10:20-16:58

1 stop20h 38m

Philadelphia

Sat 15/5

20:00-06:55

2 stops44h 55m

$2,764

Fastest return journey

SydneyPhiladelphia

SYD Sydney Kingsford Smith - PHL Philadelphia

SYDPHL

Sydney Kingsford Smith

Sat 1/5

09:10-18:54

1 stop23h 44m

Philadelphia

Sat 15/5

17:35-07:05

1 stop23h 30m

$2,770

SydneyPhiladelphia

SYD Sydney Kingsford Smith - PHL Philadelphia

SYDPHL

Sydney Kingsford Smith

Sat 1/5

10:20-21:20

1 stop25h 00m

Philadelphia

Sat 15/5

15:30-07:00

2 stops49h 30m

$2,779

PerthPhiladelphia

PER Perth - PHL Philadelphia

PERPHL

Perth

Mon 26/4

22:45-15:05

1 stop28h 20m

Philadelphia

Thu 29/4

21:30-18:35

1 stop33h 05m

$2,786

PerthPhiladelphia

PER Perth - PHL Philadelphia

PERPHL

Perth

Mon 26/4

22:45-15:05

1 stop28h 20m

Philadelphia

Thu 29/4

21:30-18:35

1 stop33h 05m

$2,792

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 $1,801.

Can stopping save me money on Australia to Philadelphia flights?

You could potentially save up to 20% 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	$933
Fastest flight time	23h 35m
Direct flights	None

The best one-way flight to Philadelphia from Australia in the past 72 hours is $933. The best return flight deal from Australia to Philadelphia found on momondo in the last 72 hours is $1,891.

The fastest flight from Australia to Philadelphia takes 23h 35m

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 November 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
Qantas Airways	PriceFrom $1,145	Free cancellation	Rating 7.5 1,123 reviews	Search Qantas Airways flights
United Airlines	PriceFrom $1,463	Free cancellation	Rating 7.3 10,479 reviews	Search United Airlines flights
American Airlines	PriceFrom $1,569	Free cancellation	Rating 7.0 12,227 reviews	Search American Airlines flights
Qatar Airways	PriceFrom $2,373	Free cancellation	Rating 7.4 3,707 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 $933

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 6/4. 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

Qatar Airways flights from Australia to Philadelphia

Our best Qatar Airways deals on Australia to Philadelphia flight tickets

American Airlines flights from Australia to Philadelphia

Our best American Airlines 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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