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

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

Which airlines fly to Philadelphia?

Qantas Airways, Air Canada and United 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 46% of people opting to fly with this airline when travelling to Philadelphia. Keep in mind that there are 20 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 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 40m on average. If you fly from Brisbane (another popular airport in Australia) to New York John F Kennedy Intl Airport, then the average flight time is 21h 15m.

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 2025, there are 9 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.

$1,037 Cheap Flights from Australia to Philadelphia in 2025/26

1 adult

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Find the cheapest flights from Australia to Philadelphia

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One-way

Last minute

Recent return flight deals from Australia to Philadelphia

Enter your travel dates to find the best prices.

09:40 - 11:55BNE-PHL

41h 15m2 stops

12:35 - 05:00PHL-BNE

26h 25m2 stops

$1,060American Airlines

Find Deal

Sun, 8 Mar - Tue, 10 Mar

11:45 - 22:45SYD-PHL

27h 00m2 stops

06:15 - 08:45PHL-SYD

34h 30m2 stops

$1,752Air New Zealand

Find Deal

Thu, 4 Dec - Sun, 7 Dec

11:20 - 15:49SYD-PHL

44h 29m2 stops

15:30 - 08:35PHL-SYD

26h 05m2 stops

$2,028Air Canada

Find Deal

Fri, 6 Mar - Tue, 10 Mar

11:20 - 15:49SYD-PHL

44h 29m2 stops

15:30 - 08:35PHL-SYD

26h 05m2 stops

$2,030Air Canada

Find Deal

Fri, 6 Mar - Tue, 10 Mar

21:55 - 09:00BNE-PHL

50h 05m1 stop

19:50 - 17:30PHL-BNE

30h 40m1 stop

$2,770Qatar Airways

Find Deal

Fri, 13 Feb - Tue, 17 Feb

21:40 - 08:00SYD-PHL

50h 20m1 stop

20:50 - 18:50PHL-SYD

31h 00m1 stop

$2,793Qatar Airways

Find Deal

Fri, 6 Mar - Tue, 10 Mar

13:00 - 05:11MEL-PHL

32h 11m1 stop

08:35 - 10:00PHL-MEL

33h 25m1 stop

$3,335United Airlines

Find Deal

Tue, 30 Dec - Tue, 6 Jan

06:35 - 05:11CBR-PHL

38h 36m2 stops

08:35 - 13:40PHL-CBR

37h 05m2 stops

$3,529United Airlines

Find Deal

Wed, 31 Dec - Wed, 7 Jan

22:55 - 14:38PER-PHL

28h 43m3 stops

15:35 - 16:45PHL-PER

36h 10m2 stops

$4,731Qantas Airways

Find Deal

Tue, 30 Dec - Tue, 6 Jan

05:00 - 19:33PER-PHL

27h 33m2 stops

17:39 - 12:05PHL-PER

29h 26m2 stops

$4,901Qantas Airways

Find Deal

Thu, 1 Jan - Thu, 8 Jan

American Airlines flights from Australia to Philadelphia

Our best American Airlines deals on Australia to Philadelphia flight tickets

American Airlines

8 Mar

BNE09:40Brisbane

41h 15m

2 stops

PHL11:55Philadelphia

10 Mar

PHL12:35Philadelphia

26h 25m

2 stops

BNE05:00Brisbane

$1,060

Find similar

American Airlines

13 Feb

BNE09:40Brisbane

38h 47m

2 stops

PHL09:27Philadelphia

17 Feb

PHL14:14Philadelphia

23h 46m

1 stop

BNE05:00Brisbane

$1,930

Find similar

American Airlines

13 Feb

MEL12:00Melbourne

37h 09m

2 stops

PHL09:09Philadelphia

17 Feb

PHL14:14Philadelphia

27h 16m

1 stop

MEL09:30Melbourne

$2,541

Find similar

Air New Zealand flights from Australia to Philadelphia

Our best Air New Zealand deals on Australia to Philadelphia flight tickets

Air New Zealand

4 Dec

SYD11:45Sydney Kingsford Smith

27h 00m

2 stops

PHL22:45Philadelphia

7 Dec

PHL06:15Philadelphia

34h 30m

2 stops

SYD08:45Sydney Kingsford Smith

$1,752

Find similar

Air New Zealand

13 Feb

MEL08:35Melbourne

38h 40m

2 stops

PHL07:15Philadelphia

17 Feb

PHL08:35Philadelphia

32h 50m

2 stops

MEL09:25Melbourne

$2,441

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BrisbanePhiladelphia

BNE - PHL

BNEPHL

Brisbane

Sun 8/3

09:40-11:55

2 stops41h 15m

Philadelphia

Tue 10/3

12:35-05:00

2 stops26h 25m

$1,060

SydneyPhiladelphia

SYD - PHL

SYDPHL

Sydney Kingsford Smith

Thu 4/12

11:45-22:45

2 stops27h 00m

Philadelphia

Sun 7/12

06:15-08:45

2 stops34h 30m

$1,752

SydneyPhiladelphia

SYD - PHL

SYDPHL

Sydney Kingsford Smith

Fri 6/3

11:20-15:49

2 stops44h 29m

Philadelphia

Tue 10/3

15:30-08:35

2 stops26h 05m

$2,028

SydneyPhiladelphia

SYD - PHL

SYDPHL

Sydney Kingsford Smith

Fri 6/3

11:20-15:49

2 stops44h 29m

Philadelphia

Tue 10/3

15:30-08:35

2 stops26h 05m

$2,030

BrisbanePhiladelphia

BNE - PHL

BNEPHL

Brisbane

Fri 13/2

21:55-09:00

1 stop50h 05m

Philadelphia

Tue 17/2

19:50-17:30

1 stop30h 40m

$2,770

SydneyPhiladelphia

SYD - PHL

SYDPHL

Sydney Kingsford Smith

Fri 6/3

21:40-08:00

1 stop50h 20m

Philadelphia

Tue 10/3

20:50-18:50

1 stop31h 00m

$2,793

MelbournePhiladelphia

MEL - PHL

MELPHL

Melbourne

Tue 30/12

13:00-05:11

1 stop32h 11m

Philadelphia

Tue 6/1

08:35-10:00

1 stop33h 25m

$3,335

CanberraPhiladelphia

CBR - PHL

CBRPHL

Canberra

Wed 31/12

06:35-05:11

2 stops38h 36m

Philadelphia

Wed 7/1

08:35-13:40

2 stops37h 05m

$3,529

PerthPhiladelphia

PER - PHL

PERPHL

Perth

Tue 30/12

22:55-14:38

3 stops28h 43m

Philadelphia

Tue 6/1

15:35-16:45

2 stops36h 10m

$4,731

PerthPhiladelphia

PER - PHL

PERPHL

Perth

Thu 1/1

05:00-19:33

2 stops27h 33m

Philadelphia

Thu 8/1

17:39-12:05

2 stops29h 26m

$4,901

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 February, then flying in March is also cheap. Prices for this month can be found on momondo for an average of $1,215.

What is the cheapest day to depart on your flight to Philadelphia?

The cheapest day to depart from Australia to Philadelphia is on a Thursday when prices can be found for as low as $1,975. If your travel schedule is flexible, try to avoid departing on a Tuesday because tickets tend to average around $2,477. These prices are subject to change though, so be sure to set up a Price Alert for flights to Philadelphia.

What is the cheapest time of day to depart on your flight to Philadelphia?

Flying to Philadelphia from Australia in the evening is the least expensive time of day to depart. momondo users have found prices as low as $1,667 when looking at flights departing in the evening. In contrast, the most expensive time of day to depart to Philadelphia is in the afternoon when prices are around $2,346.

How far in advance should I book a flight to Philadelphia?

You are more likely to see cheaper flights to Philadelphia from Australia when booking weeks ahead of your departure date. In general, you can expect to find flights to Philadelphia for around $2,132 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Philadelphia from Australia for as low as $1,257 on momondo.

Can stopping save me money on Australia to Philadelphia flights?

You could potentially save up to 15% 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

Direct flights	None

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

Search flight deals

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 2025, there are 9 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
Delta	PriceFrom $1,177	Free cancellation	Rating 7.9 8,007 reviews	Search Delta flights
United Airlines	PriceFrom $1,224	Free cancellation	Rating 7.4 9,015 reviews	Search United Airlines flights
Air Canada	PriceFrom $1,457	Free cancellation	Rating 7.1 10,456 reviews	Search Air Canada flights
Qantas Airways	PriceFrom $1,484	Free cancellation	Rating 7.5 937 reviews	Search Qantas Airways flights
Air New Zealand	PriceFrom $1,645	Free cancellation	Rating 8.0 527 reviews	Search Air New Zealand flights
Virgin Australia	PriceFrom $1,655	Free cancellation	Rating 7.6 424 reviews	Search Virgin Australia flights
American Airlines	PriceFrom $1,785	Free cancellation	Rating 7.2 11,050 reviews	Search American Airlines flights
Fiji Airways	PriceFrom $2,343	Free cancellation	Rating 8.1 209 reviews	Search Fiji Airways flights
Qatar Airways	PriceFrom $2,355	Free cancellation	Rating 7.4 3,664 reviews	Search Qatar Airways flights

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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.

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Cheap flights from Australia to Philadelphia from $1,037

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 15/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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

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

American Airlines flights from Australia to Philadelphia

Our best American Airlines deals on Australia to Philadelphia flight tickets

Air New Zealand flights from Australia to Philadelphia

Our best Air New Zealand deals on Australia to Philadelphia flight tickets

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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

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

What is the cheapest month to fly to Philadelphia?

If you aren’t able to travel to Philadelphia during the month of February, then flying in March is also cheap. Prices for this month can be found on momondo for an average of $1,215.

What is the cheapest day to depart on your flight to Philadelphia?

What is the cheapest time of day to depart on your flight to Philadelphia?

How far in advance should I book a flight to Philadelphia?

Can stopping save me money on Australia to Philadelphia flights?

You could potentially save up to 15% on your flight if you consider stops on a Australia to Philadelphia flight.

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

Air New Zealand, Qantas Airways, and American Airlines are the most popular carriers operating 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

Find info about flight duration, direct flights, and airports for your flight from Australia to Philadelphia

Direct flights

When did momondo last update prices for flights from Australia to Philadelphia Airport?

How many operators does momondo search for flights from Australia to Philadelphia Airport?

How old do you have to be to fly from Australia to Philadelphia Airport?

What documentation or ID do you need to fly to Philadelphia Airport?

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?

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

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

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

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

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