What is the cheapest airline that flies from New South Wales to Philadelphia?

American Airlines and Delta are the most popular carriers operating from New South Wales to Philadelphia

Which airlines fly to Philadelphia?

Qantas Airways, United Airlines and Air Canada are the top three most popular airlines that fly to Philadelphia from New South Wales according to our data. Qantas Airways is the first choice among our users, with 64% of people opting to fly with this airline when travelling to Philadelphia. Keep in mind that there are 11 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 New South Wales 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 New South Wales) 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 Newcastle (another popular airport in New South Wales) to New York John F Kennedy Intl Airport, then the average flight time is 37h 35m.

When did momondo last update prices for flights from New South Wales to Philadelphia Airport?

Prices for flights from New South Wales to Philadelphia Airport were last updated today.

How many operators does momondo search for flights from New South Wales to Philadelphia Airport?

As of September 2026, there are 3 operators available to choose from for flights from New South Wales to Philadelphia Airport.

How old do you have to be to fly from New South Wales to Philadelphia Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from New South Wales to Philadelphia Airport.

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

The travel and health documents required for your trip to Philadelphia Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Philadelphia Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$785 Cheap Flights from New South Wales to Philadelphia in 2026

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Find the cheapest flights from New South Wales to Philadelphia

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One-way

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Cheap return flights

Enter your travel dates to find the best prices.

09:55 - 22:57SYD Sydney Kingsford Smith-PHL Philadelphia

28h 02m2 stops Auckland Intl Houston George Bush Intcntl

09:10 - 10:35PHL Philadelphia-SYD Sydney Kingsford Smith

33h 25m2 stops San Francisco Auckland Intl

$2,036Air New Zealand

Thu, 29 Oct - Thu, 26 Nov

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

34h 00m2 stops Los Angeles Los Angeles Phoenix Sky Harbor Intl

07:00 - 06:55PHL Philadelphia-SYD Sydney Kingsford Smith

31h 55m1 stop Dallas/Fort Worth

$2,089American Airlines

Thu, 5 Nov - Mon, 9 Nov

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

34h 00m2 stops Los Angeles Los Angeles Phoenix Sky Harbor Intl

16:46 - 06:55PHL Philadelphia-SYD Sydney Kingsford Smith

22h 09m1 stop Dallas/Fort Worth

$2,089American Airlines

Thu, 5 Nov - Mon, 9 Nov

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

34h 00m2 stops Los Angeles Los Angeles Phoenix Sky Harbor Intl

07:00 - 06:55PHL Philadelphia-SYD Sydney Kingsford Smith

31h 55m1 stop Dallas/Fort Worth

$2,091American Airlines

Thu, 5 Nov - Mon, 9 Nov

22:10 - 15:50SYD 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

$2,461Qatar Airways

Thu, 29 Oct - Thu, 26 Nov

10:40 - 22:06SYD Sydney Kingsford Smith-PHL Philadelphia

27h 26m2 stops Los Angeles Los Angeles Minneapolis St Paul

09:42 - 08:30PHL Philadelphia-SYD Sydney Kingsford Smith

30h 48m2 stops Detroit Metropolitan Wayne County Los Angeles Los Angeles

$2,535Delta

Thu, 24 Dec - Mon, 25 Jan

11:50 - 17:06SYD Sydney Kingsford Smith-PHL Philadelphia

21h 16m1 stop San Francisco

18:13 - 06:20PHL Philadelphia-SYD Sydney Kingsford Smith

44h 07m1 stop San Francisco

$2,635United Airlines

Wed, 23 Dec - Sat, 23 Jan

11:50 - 21:41SYD Sydney Kingsford Smith-PHL Philadelphia

25h 51m2 stops San Francisco Chicago O'Hare Intl

18:13 - 06:20PHL Philadelphia-SYD Sydney Kingsford Smith

44h 07m1 stop San Francisco

$2,635United Airlines

Wed, 23 Dec - Sat, 23 Jan

11:15 - 18:47SYD Sydney Kingsford Smith-PHL Philadelphia

23h 32m1 stop Los Angeles Los Angeles

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

46h 18m2 stops Dallas/Fort Worth Auckland Intl

$2,791Qantas Airways

Mon, 21 Dec - Sat, 23 Jan

14:05 - 18:58SYD Sydney Kingsford Smith-PHL Philadelphia

20h 53m1 stop Dallas/Fort Worth

15:35 - 06:55PHL Philadelphia-SYD Sydney Kingsford Smith

23h 20m1 stop Dallas/Fort Worth

$2,818Qantas Airways

Tue, 17 Nov - Fri, 25 Dec

Cheap last-minute flights

Enter your travel dates to find the best prices.

08:55 - 18:19SYD Sydney Kingsford Smith-PHL Philadelphia

47h 24m2 stops Tokyo Haneda Chicago O'Hare Intl

11:35 - 07:20PHL Philadelphia-SYD Sydney Kingsford Smith

28h 45m2 stops Chicago O'Hare Intl Tokyo Haneda

$2,747Japan Airlines

Tue, 8 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

$2,889Qantas Airways

Tue, 8 Sep - Wed, 7 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

$2,889Qantas Airways

Tue, 8 Sep - Tue, 6 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

$2,889Qantas Airways

Tue, 8 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

$2,890Qantas Airways

Tue, 8 Sep - Wed, 7 Oct

12:00 - 21:03SYD Sydney Kingsford Smith-PHL Philadelphia

23h 03m1 stop Dallas/Fort Worth

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

23h 35m1 stop Los Angeles Los Angeles

$2,955Qantas Airways

Mon, 7 Sep - Mon, 5 Oct

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

37h 40m1 stop Doha Hamad Intl

21:30 - 22:20PHL Philadelphia-SYD Sydney Kingsford Smith

33h 50m2 stops Doha Hamad Intl Adelaide

$2,957Qatar Airways

Tue, 8 Sep - Mon, 5 Oct

12:00 - 21:03SYD Sydney Kingsford Smith-PHL Philadelphia

23h 03m1 stop Dallas/Fort Worth

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

23h 35m1 stop Los Angeles Los Angeles

$2,960Qantas Airways

Mon, 7 Sep - Mon, 5 Oct

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

23h 24m1 stop Los Angeles Los Angeles

15:57 - 08:05PHL Philadelphia-SYD Sydney Kingsford Smith

25h 08m1 stop Los Angeles Los Angeles

$2,961Qantas Airways

Tue, 8 Sep - Tue, 6 Oct

18:30 - 14:30SYD Sydney Kingsford Smith-PHL Philadelphia

34h 00m2 stops Brisbane Doha Hamad Intl

21:30 - 22:20PHL Philadelphia-SYD Sydney Kingsford Smith

33h 50m2 stops Doha Hamad Intl Adelaide

$2,969Qatar Airways

Mon, 7 Sep - Mon, 5 Oct

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American Airlines flights from New South Wales to Philadelphia

Our best American Airlines deals on New South Wales to Philadelphia flight tickets

American Airlines

5 Nov

SYD11:10Sydney Kingsford Smith

34h 00m

2 stops

PHL05:10Philadelphia

9 Nov

PHL07:00Philadelphia

31h 55m

1 stop

SYD06:55Sydney Kingsford Smith

$2,088

American Airlines

5 Nov

SYD11:10Sydney Kingsford Smith

34h 00m

2 stops

PHL05:10Philadelphia

9 Nov

PHL07:00Philadelphia

31h 55m

1 stop

SYD06:55Sydney Kingsford Smith

$2,091

American Airlines

14 Oct

SYD10:10Sydney Kingsford Smith

21h 09m

1 stop

PHL16:19Philadelphia

28 Oct

PHL17:30Philadelphia

24h 30m

1 stop

SYD09:00Sydney Kingsford Smith

$2,094

JetBlue flights from New South Wales to Philadelphia

Our best JetBlue deals on New South Wales to Philadelphia flight tickets

JetBlue

5 Nov

SYD22:10Sydney Kingsford Smith

32h 40m

1 stop

PHL14:50Philadelphia

9 Nov

PHL20:45Philadelphia

30h 35m

1 stop

SYD19:20Sydney Kingsford Smith

$2,756

JetBlue

5 Nov

SYD22:10Sydney Kingsford Smith

32h 40m

1 stop

PHL14:50Philadelphia

9 Nov

PHL20:45Philadelphia

30h 35m

1 stop

SYD19:20Sydney Kingsford Smith

$2,763

momondo Fare Finder

Use the filters below to find and compare flights from New South Wales to Philadelphia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SydneyPhiladelphia

SYD Sydney Kingsford Smith - PHL Philadelphia

SYDPHL

Sydney Kingsford Smith

Thu 29/10

09:55-22:57

2 stops28h 02m

Philadelphia

Thu 26/11

09:10-10:35

2 stops33h 25m

$2,036

SydneyPhiladelphia

SYD Sydney Kingsford Smith - PHL Philadelphia

SYDPHL

Sydney Kingsford Smith

Thu 5/11

11:10-05:10

2 stops34h 00m

Philadelphia

Mon 9/11

07:00-06:55

1 stop31h 55m

$2,088

SydneyPhiladelphia

SYD Sydney Kingsford Smith - PHL Philadelphia

SYDPHL

Sydney Kingsford Smith

Thu 5/11

11:10-05:10

2 stops34h 00m

Philadelphia

Mon 9/11

16:46-06:55

1 stop22h 09m

$2,088

SydneyPhiladelphia

SYD Sydney Kingsford Smith - PHL Philadelphia

SYDPHL

Sydney Kingsford Smith

Thu 5/11

11:10-05:10

2 stops34h 00m

Philadelphia

Mon 9/11

07:00-06:55

1 stop31h 55m

$2,091

SydneyPhiladelphia

SYD Sydney Kingsford Smith - PHL Philadelphia

SYDPHL

Sydney Kingsford Smith

Thu 29/10

22:10-15:50

1 stop32h 40m

Philadelphia

Thu 26/11

20:45-06:50

1 stop42h 05m

$2,461

SydneyPhiladelphia

SYD Sydney Kingsford Smith - PHL Philadelphia

SYDPHL

Sydney Kingsford Smith

Thu 24/12

10:40-22:06

2 stops27h 26m

Philadelphia

Mon 25/1

09:42-08:30

2 stops30h 48m

$2,535

SydneyPhiladelphia

SYD Sydney Kingsford Smith - PHL Philadelphia

SYDPHL

Sydney Kingsford Smith

Wed 23/12

11:50-17:06

1 stop21h 16m

Philadelphia

Sat 23/1

18:13-06:20

1 stop44h 07m

$2,635

SydneyPhiladelphia

SYD Sydney Kingsford Smith - PHL Philadelphia

SYDPHL

Sydney Kingsford Smith

Wed 23/12

11:50-21:41

2 stops25h 51m

Philadelphia

Sat 23/1

18:13-06:20

1 stop44h 07m

$2,635

SydneyPhiladelphia

SYD Sydney Kingsford Smith - PHL Philadelphia

SYDPHL

Sydney Kingsford Smith

Mon 21/12

11:15-18:47

1 stop23h 32m

Philadelphia

Sat 23/1

17:17-07:35

2 stops46h 18m

$2,791

Fastest return journey

SydneyPhiladelphia

SYD Sydney Kingsford Smith - PHL Philadelphia

SYDPHL

Sydney Kingsford Smith

Tue 17/11

14:05-18:58

1 stop20h 53m

Philadelphia

Fri 25/12

15:35-06:55

1 stop23h 20m

$2,818

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 New South Wales 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 $1,557.

Can stopping save me money on New South Wales to Philadelphia flights?

You could potentially save up to 29% on your flight if you consider stops on a New South Wales to Philadelphia flight.

Cheap New South Wales to Philadelphia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from New South Wales to Philadelphia

Best price found	$785
Fastest flight time	22h 39m
Direct flights	None

The best one-way flight to Philadelphia from New South Wales in the past 72 hours is $785. The best return flight deal from New South Wales to Philadelphia found on momondo in the last 72 hours is $2,036.

The fastest flight from New South Wales to Philadelphia takes 22h 39m

There are no direct flights from New South Wales to Philadelphia. There are no popular flight routes from New South Wales to Philadelphia.

Search flight deals

Frequently asked questions about flying from New South Wales to Philadelphia

When did momondo last update prices for flights from New South Wales to Philadelphia Airport?
Prices for flights from New South Wales to Philadelphia Airport were last updated today.
How many operators does momondo search for flights from New South Wales to Philadelphia Airport?
As of September 2026, there are 3 operators available to choose from for flights from New South Wales to Philadelphia Airport.
How old do you have to be to fly from New South Wales to Philadelphia Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from New South Wales to Philadelphia Airport.
What documentation or ID do you need to fly to Philadelphia Airport?
The travel and health documents required for your trip to Philadelphia Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Philadelphia Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from New South Wales to Philadelphia

Compare and see reviews for airlines that fly from New South Wales to Philadelphia with momondo

Airline	Rating	Free cancellation	Price
United Airlines	PriceFrom $593	Free cancellation	Rating 7.4 10,162 reviews	Search United Airlines flights
Qantas Airways	PriceFrom $1,519	Free cancellation	Rating 7.5 1,089 reviews	Search Qantas Airways flights
American Airlines	PriceFrom $1,670	Free cancellation	Rating 7.1 12,037 reviews	Search American Airlines flights

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Why should I use momondo to find a flight deal from New South Wales to Philadelphia?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from New South Wales to Philadelphia . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from New South Wales to Philadelphia with flexible booking policies on momondo?

All flight searches from New South Wales to Philadelphia on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from New South Wales to Philadelphia?

Once you have performed a search for New South Wales to Philadelphia flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from New South Wales to Philadelphia right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of New South Wales to Philadelphia flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Cheap flights from New South Wales to Philadelphia from $785

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from New South Wales 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.

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American Airlines flights from New South Wales to Philadelphia

Our best American Airlines deals on New South Wales to Philadelphia flight tickets

JetBlue flights from New South Wales to Philadelphia

Our best JetBlue deals on New South Wales to Philadelphia flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from New South Wales to Philadelphia that are best for you.

See travel insights to Philadelphia from

How to get the cheapest flight ticket from New South Wales to Philadelphia

What is the cheapest month to fly to Philadelphia?

Can stopping save me money on New South Wales to Philadelphia flights?

What is the cheapest airline that flies from New South Wales to Philadelphia?

Which airlines fly to Philadelphia?

How long does it take to fly to Philadelphia?

Cheap New South Wales to Philadelphia flight deals and tips

Best price found

Fastest flight time

Direct flights

Frequently asked questions about flying from New South Wales to Philadelphia

Best airlines flying from New South Wales to Philadelphia

Compare and see reviews for airlines that fly from New South Wales 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.

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Popular flights according to clicks in the last 7 days on momondo

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