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 50m.

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

Etihad Airways, JetBlue, 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 58% of people opting to fly with this airline when travelling to Philadelphia. Keep in mind that there are 15 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 October 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.

$810 Cheap Flights from Australia to Philadelphia in 2026/27

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Recent return flight deals from Australia to Philadelphia

Enter your travel dates to find the best prices.

21:40 - 17:11SYD Sydney Kingsford Smith-PHL Philadelphia

35h 31m2 stops Honolulu Seattle/Tacoma Intl

18:14 - 19:45PHL Philadelphia-SYD Sydney Kingsford Smith

33h 31m2 stops Seattle/Tacoma Intl Honolulu

$1,605Multiple Airlines

Sat, 23 Jan - Sun, 31 Jan

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

25h 04m1 stop Los Angeles

19:37 - 09:00PHL Philadelphia-SYD Sydney Kingsford Smith

45h 23m2 stops Miami Los Angeles

$1,660American Airlines

Thu, 5 Nov - Mon, 9 Nov

11:10 - 19:50SYD Sydney Kingsford Smith-PHL Philadelphia

24h 40m2 stops Los Angeles Phoenix Sky Harbor Intl

19:37 - 09:00PHL Philadelphia-SYD Sydney Kingsford Smith

45h 23m2 stops Miami Los Angeles

$1,660American Airlines

Thu, 5 Nov - Mon, 9 Nov

21:40 - 17:11SYD Sydney Kingsford Smith-PHL Philadelphia

35h 31m2 stops Honolulu Seattle/Tacoma Intl

17:56 - 19:45PHL Philadelphia-SYD Sydney Kingsford Smith

57h 49m2 stops Seattle/Tacoma Intl Honolulu

$1,687Multiple Airlines

Mon, 1 Feb - Wed, 24 Feb

11:10 - 21:05SYD Sydney Kingsford Smith-PHL Philadelphia

25h 55m2 stops Los Angeles Dallas/Fort Worth

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

25h 05m1 stop Los Angeles

$1,705Qantas Airways

Tue, 1 Dec - Mon, 7 Dec

17:50 - 16:24SYD Sydney Kingsford Smith-PHL Philadelphia

38h 34m2 stops Auckland Intl Dallas/Fort Worth

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

25h 05m1 stop Los Angeles

$1,781Qantas Airways

Mon, 30 Nov - Mon, 7 Dec

09:15 - 19:31SYD Sydney Kingsford Smith-PHL Philadelphia

26h 16m2 stops Houston George Bush Intcntl Denver Intl

18:21 - 09:20PHL Philadelphia-SYD Sydney Kingsford Smith

22h 59m1 stop San Francisco

$1,990United Airlines

Mon, 16 Nov - Mon, 23 Nov

11:20 - 18:41SYD Sydney Kingsford Smith-PHL Philadelphia

23h 21m2 stops Los Angeles Houston George Bush Intcntl

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

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

$1,990United Airlines

Mon, 16 Nov - Mon, 23 Nov

22:00 - 21:11ADL Adelaide-PHL Philadelphia

38h 41m2 stops Doha Hamad Intl Boston Logan Intl

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

27h 40m1 stop Doha Hamad Intl

$2,838Qatar Airways

Thu, 5 Nov - Thu, 12 Nov

22:00 - 14:50ADL Adelaide-PHL Philadelphia

32h 20m1 stop Doha Hamad Intl

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

27h 40m1 stop Doha Hamad Intl

$3,235Qatar Airways

Thu, 5 Nov - Thu, 12 Nov

Recent last minute flight deals from Australia to Philadelphia

Enter your travel dates to find the best prices.

09:45 - 08:10MEL Melbourne-PHL Philadelphia

37h 25m1 stop Los Angeles

07:06 - 11:30PHL Philadelphia-MEL Melbourne

37h 24m2 stops Dallas/Fort Worth Brisbane

$1,780American Airlines

Thu, 22 Oct - Mon, 26 Oct

06:30 - 07:16MEL Melbourne-PHL Philadelphia

39h 46m2 stops Sydney Kingsford Smith Los Angeles

18:40 - 11:30PHL Philadelphia-MEL Melbourne

25h 50m2 stops Dallas/Fort Worth Brisbane

$1,821American Airlines

Thu, 22 Oct - Mon, 26 Oct

06:30 - 07:16MEL Melbourne-PHL Philadelphia

39h 46m2 stops Sydney Kingsford Smith Los Angeles

07:06 - 11:30PHL Philadelphia-MEL Melbourne

37h 24m2 stops Dallas/Fort Worth Brisbane

$1,821American Airlines

Thu, 22 Oct - Mon, 26 Oct

20:45 - 17:38SYD Sydney Kingsford Smith-PHL Philadelphia

59h 53m2 stops Honolulu Seattle/Tacoma Intl

07:02 - 19:45PHL Philadelphia-SYD Sydney Kingsford Smith

68h 43m2 stops Seattle/Tacoma Intl Honolulu

$2,000Multiple Airlines

Sat, 24 Oct - Mon, 2 Nov

21:45 - 18:39SYD Sydney Kingsford Smith-PHL Philadelphia

35h 54m2 stops Doha Hamad Intl Boston Logan Intl

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

42h 05m1 stop Doha Hamad Intl

$2,965Qatar Airways

Sat, 24 Oct - Mon, 2 Nov

13:00 - 22:52SYD Sydney Kingsford Smith-PHL Philadelphia

24h 52m2 stops Dallas/Fort Worth Chicago O'Hare Intl

21:57 - 06:25PHL Philadelphia-SYD Sydney Kingsford Smith

40h 28m3 stops Chicago O'Hare Intl Phoenix Sky Harbor Intl Los Angeles

$3,208Multiple Airlines

Sat, 24 Oct - Mon, 2 Nov

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

26h 25m2 stops San Francisco Denver Intl

13:16 - 10:30PHL Philadelphia-MEL Melbourne

29h 14m3 stops Chicago O'Hare Intl Denver Intl San Francisco

$3,245United Airlines

Sat, 24 Oct - Sun, 8 Nov

06:25 - 21:07SYD Sydney Kingsford Smith-PHL Philadelphia

29h 42m3 stops Melbourne Los Angeles Chicago O'Hare Intl

21:57 - 06:25PHL Philadelphia-SYD Sydney Kingsford Smith

40h 28m3 stops Chicago O'Hare Intl Phoenix Sky Harbor Intl Los Angeles

$3,607Multiple Airlines

Sat, 24 Oct - Mon, 2 Nov

11:55 - 22:31MEL Melbourne-PHL Philadelphia

25h 36m2 stops San Francisco Houston George Bush Intcntl

13:16 - 09:30PHL Philadelphia-MEL Melbourne

29h 14m3 stops Chicago O'Hare Intl Denver Intl San Francisco

$3,876United Airlines

Thu, 22 Oct - Mon, 26 Oct

11:55 - 22:31MEL Melbourne-PHL Philadelphia

25h 36m2 stops San Francisco Houston George Bush Intcntl

13:16 - 09:30PHL Philadelphia-MEL Melbourne

29h 14m3 stops Chicago O'Hare Intl Denver Intl San Francisco

$3,886United Airlines

Thu, 22 Oct - Mon, 26 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

5 Nov

SYD11:10Sydney Kingsford Smith

25h 04m

1 stop

PHL20:14Philadelphia

9 Nov

PHL19:37Philadelphia

45h 23m

2 stops

SYD09:00Sydney Kingsford Smith

$1,660

American Airlines

22 Oct

MEL09:45Melbourne

37h 25m

1 stop

PHL08:10Philadelphia

26 Oct

PHL07:06Philadelphia

37h 24m

2 stops

MEL11:30Melbourne

$1,780

American Airlines

4 Feb

BNE13:10Brisbane

33h 20m

1 stop

PHL07:30Philadelphia

7 Feb

PHL15:35Philadelphia

23h 55m

2 stops

BNE06:30Brisbane

$1,782

Air New Zealand flights from Australia to Philadelphia

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

Air New Zealand

25 Dec

MEL12:10Melbourne

26h 49m

2 stops

PHL22:59Philadelphia

7 Jan

PHL12:43Philadelphia

28h 12m

2 stops

MEL08:55Melbourne

$3,077

Air New Zealand

24 Dec

MEL10:20Melbourne

37h 25m

2 stops

PHL07:45Philadelphia

8 Jan

PHL12:43Philadelphia

30h 12m

2 stops

MEL10:55Melbourne

$3,133

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SydneyPhiladelphia

SYD Sydney Kingsford Smith - PHL Philadelphia

SYDPHL

Sydney Kingsford Smith

Sat 23/1

21:40-17:11

2 stops35h 31m

Philadelphia

Sun 31/1

18:14-19:45

2 stops33h 31m

$1,605

SydneyPhiladelphia

SYD Sydney Kingsford Smith - PHL Philadelphia

SYDPHL

Sydney Kingsford Smith

Thu 5/11

11:10-20:14

1 stop25h 04m

Philadelphia

Mon 9/11

19:37-09:00

2 stops45h 23m

$1,660

SydneyPhiladelphia

SYD Sydney Kingsford Smith - PHL Philadelphia

SYDPHL

Sydney Kingsford Smith

Thu 5/11

11:10-19:50

2 stops24h 40m

Philadelphia

Mon 9/11

19:37-09:00

2 stops45h 23m

$1,660

SydneyPhiladelphia

SYD Sydney Kingsford Smith - PHL Philadelphia

SYDPHL

Sydney Kingsford Smith

Mon 1/2

21:40-17:11

2 stops35h 31m

Philadelphia

Wed 24/2

17:56-19:45

2 stops57h 49m

$1,687

SydneyPhiladelphia

SYD Sydney Kingsford Smith - PHL Philadelphia

SYDPHL

Sydney Kingsford Smith

Tue 1/12

11:10-21:05

2 stops25h 55m

Philadelphia

Mon 7/12

15:55-09:00

1 stop25h 05m

$1,705

SydneyPhiladelphia

SYD Sydney Kingsford Smith - PHL Philadelphia

SYDPHL

Sydney Kingsford Smith

Mon 30/11

17:50-16:24

2 stops38h 34m

Philadelphia

Mon 7/12

15:55-09:00

1 stop25h 05m

$1,781

Fastest return journey

SydneyPhiladelphia

SYD Sydney Kingsford Smith - PHL Philadelphia

SYDPHL

Sydney Kingsford Smith

Mon 16/11

09:15-19:31

2 stops26h 16m

Philadelphia

Mon 23/11

18:21-09:20

1 stop22h 59m

$1,990

SydneyPhiladelphia

SYD Sydney Kingsford Smith - PHL Philadelphia

SYDPHL

Sydney Kingsford Smith

Mon 16/11

11:20-18:41

2 stops23h 21m

Philadelphia

Mon 23/11

13:16-09:05

3 stops27h 49m

$1,990

AdelaidePhiladelphia

ADL Adelaide - PHL Philadelphia

ADLPHL

Adelaide

Thu 5/11

22:00-21:11

2 stops38h 41m

Philadelphia

Thu 12/11

20:45-15:55

1 stop27h 40m

$2,838

AdelaidePhiladelphia

ADL Adelaide - PHL Philadelphia

ADLPHL

Adelaide

Thu 5/11

22:00-14:50

1 stop32h 20m

Philadelphia

Thu 12/11

20:45-15:55

1 stop27h 40m

$3,235

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 November, then flying in July is also cheap. Prices for this month can be found on momondo for an average of $1,713.

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	$810
Fastest flight time	21h 24m
Direct flights	None

The best one-way flight to Philadelphia from Australia in the past 72 hours is $810. The best return flight deal from Australia to Philadelphia found on momondo in the last 72 hours is $1,605.

The fastest flight from Australia to Philadelphia takes 21h 24m

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 October 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 $613	Free cancellation	Rating 7.3 10,389 reviews	Search United Airlines flights
Qantas Airways	PriceFrom $1,132	Free cancellation	Rating 7.5 1,112 reviews	Search Qantas Airways flights
American Airlines	PriceFrom $1,551	Free cancellation	Rating 7.0 12,173 reviews	Search American Airlines flights
Qatar Airways	PriceFrom $2,345	Free cancellation	Rating 7.3 3,715 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 $810

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 25/1. 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

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.

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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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According to popular flight searches on momondo this year

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