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

United Airlines, Qantas Airways, and Cathay Pacific are the most popular carriers operating from New South Wales to Philadelphia

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 35m 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 28h 45m.

Which airlines fly to Philadelphia?

Qantas Airways, Air Canada and Asiana Airlines 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 61% 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.

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 June 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.

$1,128 Cheap Flights from New South Wales to Philadelphia in 2026

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Find the cheapest flights from New South Wales to Philadelphia

Round-trip

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

10:20 - 17:17

SYD

PHL

20h 57m

1 stop

11:38 - 06:55

PHL

SYD

29h 17m

2 stops

$1,518United Airlines

Sat, 18 Jul - Wed, 29 Jul

10:20 - 17:17

SYD

PHL

20h 57m

1 stop

09:25 - 06:55

PHL

SYD

31h 30m

1 stop

$1,707Virgin Australia

Thu, 9 Jul - Wed, 29 Jul

10:20 - 12:23

SYD

PHL

40h 03m

2 stops

18:36 - 06:55

PHL

SYD

22h 19m

1 stop

$1,817United Airlines

Tue, 1 Sep - Wed, 30 Sep

09:15 - 21:20

SYD

PHL

26h 05m

2 stops

12:36 - 06:50

PHL

SYD

28h 14m

2 stops

$1,856Delta

Thu, 9 Jul - Wed, 29 Jul

09:30 - 23:30

SYD

PHL

28h 00m

2 stops

13:24 - 07:00

PHL

SYD

27h 36m

2 stops

$1,862United Airlines

Wed, 30 Sep - Thu, 1 Oct

09:15 - 00:59

SYD

PHL

29h 44m

2 stops

06:25 - 06:50

PHL

SYD

34h 25m

2 stops

$1,872Delta

Mon, 15 Jun - Thu, 18 Jun

09:10 - 20:40

SYD

PHL

25h 30m

1 stop

18:01 - 07:05

PHL

SYD

23h 04m

1 stop

$1,891American Airlines

Sat, 18 Jul - Sat, 25 Jul

09:10 - 22:19

SYD

PHL

27h 09m

1 stop

10:31 - 07:05

PHL

SYD

30h 34m

1 stop

$1,903American Airlines

Wed, 30 Sep - Thu, 1 Oct

09:15 - 18:04

SYD

PHL

22h 49m

2 stops

06:00 - 06:50

PHL

SYD

34h 50m

2 stops

$1,918Delta

Sat, 18 Jul - Sat, 25 Jul

10:20 - 17:17

SYD

PHL

20h 57m

1 stop

18:23 - 06:55

PHL

SYD

22h 32m

1 stop

$1,979United Airlines

Fri, 17 Jul - Fri, 24 Jul

United Airlines flights from New South Wales to Philadelphia

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

United Airlines

4 June

SYD09:30Sydney Kingsford Smith

23h 27m

2 stops

PHL18:57Philadelphia

17 June

PHL09:25Philadelphia

31h 30m

1 stop

SYD06:55Sydney Kingsford Smith

$1,444

United Airlines

10 June

SYD10:20Sydney Kingsford Smith

29h 09m

1 stop

PHL01:29Philadelphia

22 July

PHL08:05Philadelphia

32h 50m

2 stops

SYD06:55Sydney Kingsford Smith

$1,450

United Airlines

9 June

SYD10:20Sydney Kingsford Smith

20h 57m

1 stop

PHL17:17Philadelphia

3 July

PHL09:25Philadelphia

31h 30m

1 stop

SYD06:55Sydney Kingsford Smith

$1,517

Delta flights from New South Wales to Philadelphia

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

Delta

9 July

SYD09:15Sydney Kingsford Smith

26h 05m

2 stops

PHL21:20Philadelphia

29 July

PHL12:36Philadelphia

28h 14m

2 stops

SYD06:50Sydney Kingsford Smith

$1,856

Delta

15 June

SYD09:15Sydney Kingsford Smith

29h 44m

2 stops

PHL00:59Philadelphia

18 June

PHL06:25Philadelphia

34h 25m

2 stops

SYD06:50Sydney Kingsford Smith

$1,872

Delta

18 July

SYD09:15Sydney Kingsford Smith

22h 49m

2 stops

PHL18:04Philadelphia

25 July

PHL06:00Philadelphia

34h 50m

2 stops

SYD06:50Sydney Kingsford Smith

$1,918

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 - PHL

SYDPHL

Sydney Kingsford Smith

Sat 18/7

10:20-17:17

1 stop20h 57m

Philadelphia

Wed 29/7

11:38-06:55

2 stops29h 17m

$1,518

SydneyPhiladelphia

SYD - PHL

SYDPHL

Sydney Kingsford Smith

Thu 9/7

10:20-17:17

1 stop20h 57m

Philadelphia

Wed 29/7

09:25-06:55

1 stop31h 30m

$1,707

SydneyPhiladelphia

SYD - PHL

SYDPHL

Sydney Kingsford Smith

Tue 1/9

10:20-12:23

2 stops40h 03m

Philadelphia

Wed 30/9

18:36-06:55

1 stop22h 19m

$1,817

SydneyPhiladelphia

SYD - PHL

SYDPHL

Sydney Kingsford Smith

Thu 9/7

09:15-21:20

2 stops26h 05m

Philadelphia

Wed 29/7

12:36-06:50

2 stops28h 14m

$1,856

SydneyPhiladelphia

SYD - PHL

SYDPHL

Sydney Kingsford Smith

Wed 30/9

09:30-23:30

2 stops28h 00m

Philadelphia

Thu 1/10

13:24-07:00

2 stops27h 36m

$1,862

SydneyPhiladelphia

SYD - PHL

SYDPHL

Sydney Kingsford Smith

Mon 15/6

09:15-00:59

2 stops29h 44m

Philadelphia

Thu 18/6

06:25-06:50

2 stops34h 25m

$1,872

SydneyPhiladelphia

SYD - PHL

SYDPHL

Sydney Kingsford Smith

Sat 18/7

09:10-20:40

1 stop25h 30m

Philadelphia

Sat 25/7

18:01-07:05

1 stop23h 04m

$1,891

SydneyPhiladelphia

SYD - PHL

SYDPHL

Sydney Kingsford Smith

Wed 30/9

09:10-22:19

1 stop27h 09m

Philadelphia

Thu 1/10

10:31-07:05

1 stop30h 34m

$1,903

SydneyPhiladelphia

SYD - PHL

SYDPHL

Sydney Kingsford Smith

Sat 18/7

09:15-18:04

2 stops22h 49m

Philadelphia

Sat 25/7

06:00-06:50

2 stops34h 50m

$1,918

Fastest return journey

SydneyPhiladelphia

SYD - PHL

SYDPHL

Sydney Kingsford Smith

Fri 17/7

10:20-17:17

1 stop20h 57m

Philadelphia

Fri 24/7

18:23-06:55

1 stop22h 32m

$1,979

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 November, then flying in October is also cheap. Prices for this month can be found on momondo for an average of $1,300.

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

You could potentially save up to 37% 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

Fastest flight time	20h 57m
Direct flights	None

The fastest flight from New South Wales to Philadelphia takes 20h 57m

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 June 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
Air Canada	PriceFrom $1,300	Free cancellation	Rating 7.1 11,126 reviews	Search Air Canada flights
Qantas Airways	PriceFrom $1,536	Free cancellation	Rating 7.5 1,042 reviews	Search Qantas Airways flights
American Airlines	PriceFrom $1,678	Free cancellation	Rating 7.1 11,640 reviews	Search American Airlines flights

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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 $1,128

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 22/8. 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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Filter for what you want

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United Airlines flights from New South Wales to Philadelphia

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

Delta flights from New South Wales to Philadelphia

Our best Delta 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.

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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

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

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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