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

Air New Zealand, Air Canada, and Qantas Airways 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 40m 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 23h 40m.

Which airlines fly to Philadelphia?

Qantas Airways, Air Canada and United 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 48% of people opting to fly with this airline when travelling to Philadelphia. Keep in mind that there are 14 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 November 2025, there are 6 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.

$985 Cheap Flights from New South Wales to Philadelphia in 2025/26

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09:55 - 22:45SYD-PHL

28h 50m2 stops

06:15 - 10:30PHL-SYD

36h 15m2 stops

$1,617Air New Zealand

Find Deal

Thu, 4 Dec - Sat, 6 Dec

09:55 - 14:07SYD-PHL

44h 12m3 stops

06:15 - 10:30PHL-SYD

36h 15m2 stops

$1,996Multiple Airlines

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Thu, 4 Dec - Sat, 6 Dec

11:20 - 14:49SYD-PHL

43h 29m2 stops

15:30 - 08:35PHL-SYD

26h 05m2 stops

$2,108Air Canada

Find Deal

Sat, 7 Mar - Tue, 10 Mar

11:20 - 14:49SYD-PHL

43h 29m2 stops

15:30 - 08:35PHL-SYD

50h 05m2 stops

$2,291Air Canada

Find Deal

Sat, 7 Mar - Tue, 10 Mar

21:40 - 17:44SYD-PHL

36h 04m2 stops

19:06 - 19:45PHL-SYD

32h 39m2 stops

$2,593Alaska Airlines

Find Deal

Wed, 24 Dec - Sat, 24 Jan

20:45 - 09:00SYD-PHL

50h 15m1 stop

20:30 - 19:55PHL-SYD

33h 25m2 stops

$2,760Qatar Airways

Find Deal

Mon, 4 May - Tue, 9 Jun

21:40 - 08:00SYD-PHL

50h 20m1 stop

20:50 - 18:50PHL-SYD

31h 00m1 stop

$2,785Qatar Airways

Find Deal

Sat, 7 Mar - Tue, 10 Mar

21:40 - 05:37SYD-PHL

47h 57m2 stops

07:00 - 19:45PHL-SYD

68h 45m2 stops

$2,786Alaska Airlines

Find Deal

Thu, 25 Dec - Thu, 1 Jan

11:20 - 06:55SYD-PHL

35h 35m1 stop

18:35 - 09:50PHL-SYD

24h 15m2 stops

$2,991American Airlines

Find Deal

Sat, 7 Mar - Tue, 10 Mar

11:20 - 06:55SYD-PHL

35h 35m1 stop

18:35 - 09:50PHL-SYD

24h 15m2 stops

$3,160American Airlines

Find Deal

Sat, 7 Mar - Tue, 10 Mar

Alaska Airlines flights from New South Wales to Philadelphia

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

Alaska Airlines

24 Dec

SYD21:40Sydney Kingsford Smith

36h 04m

2 stops

PHL17:44Philadelphia

24 Jan

PHL19:06Philadelphia

32h 39m

2 stops

SYD19:45Sydney Kingsford Smith

$2,593

Find similar

Alaska Airlines

25 Dec

SYD21:40Sydney Kingsford Smith

47h 57m

2 stops

PHL05:37Philadelphia

1 Jan

PHL07:00Philadelphia

68h 45m

2 stops

SYD19:45Sydney Kingsford Smith

$2,786

Find similar

Alaska Airlines

25 Dec

SYD21:40Sydney Kingsford Smith

47h 57m

2 stops

PHL05:37Philadelphia

1 Jan

PHL07:00Philadelphia

44h 45m

2 stops

SYD19:45Sydney Kingsford Smith

$2,953

Find similar

United Airlines flights from New South Wales to Philadelphia

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

United Airlines

24 Dec

SYD11:50Sydney Kingsford Smith

20h 51m

1 stop

PHL16:41Philadelphia

24 Jan

PHL19:45Philadelphia

42h 35m

2 stops

SYD06:20Sydney Kingsford Smith

$3,028

Find similar

United Airlines

24 Dec

SYD11:50Sydney Kingsford Smith

27h 40m

2 stops

PHL23:30Philadelphia

31 Dec

PHL18:25Philadelphia

22h 50m

1 stop

SYD09:15Sydney Kingsford Smith

$3,034

Find similar

United Airlines

24 Dec

SYD12:10Sydney Kingsford Smith

21h 12m

1 stop

PHL17:22Philadelphia

24 Jan

PHL08:35Philadelphia

29h 45m

1 stop

SYD06:20Sydney Kingsford Smith

$3,106

Find similar

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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Fly to

Route

Depart

Return

Price

SydneyPhiladelphia

SYD - PHL

SYDPHL

Sydney Kingsford Smith

Thu 4/12

09:55-22:45

2 stops28h 50m

Philadelphia

Sat 6/12

06:15-10:30

2 stops36h 15m

$1,617

SydneyPhiladelphia

SYD - PHL

SYDPHL

Sydney Kingsford Smith

Thu 4/12

09:55-14:07

3 stops44h 12m

Philadelphia

Sat 6/12

06:15-10:30

2 stops36h 15m

$1,996

SydneyPhiladelphia

SYD - PHL

SYDPHL

Sydney Kingsford Smith

Sat 7/3

11:20-14:49

2 stops43h 29m

Philadelphia

Tue 10/3

15:30-08:35

2 stops26h 05m

$2,108

SydneyPhiladelphia

SYD - PHL

SYDPHL

Sydney Kingsford Smith

Sat 7/3

11:20-14:49

2 stops43h 29m

Philadelphia

Tue 10/3

15:30-08:35

2 stops50h 05m

$2,291

SydneyPhiladelphia

SYD - PHL

SYDPHL

Sydney Kingsford Smith

Wed 24/12

21:40-17:44

2 stops36h 04m

Philadelphia

Sat 24/1

19:06-19:45

2 stops32h 39m

$2,593

SydneyPhiladelphia

SYD - PHL

SYDPHL

Sydney Kingsford Smith

Mon 4/5

20:45-09:00

1 stop50h 15m

Philadelphia

Tue 9/6

20:30-19:55

2 stops33h 25m

$2,760

SydneyPhiladelphia

SYD - PHL

SYDPHL

Sydney Kingsford Smith

Sat 7/3

21:40-08:00

1 stop50h 20m

Philadelphia

Tue 10/3

20:50-18:50

1 stop31h 00m

$2,785

SydneyPhiladelphia

SYD - PHL

SYDPHL

Sydney Kingsford Smith

Thu 25/12

21:40-05:37

2 stops47h 57m

Philadelphia

Thu 1/1

07:00-19:45

2 stops68h 45m

$2,786

SydneyPhiladelphia

SYD - PHL

SYDPHL

Sydney Kingsford Smith

Sat 7/3

11:20-06:55

1 stop35h 35m

Philadelphia

Tue 10/3

18:35-09:50

2 stops24h 15m

$2,991

SydneyPhiladelphia

SYD - PHL

SYDPHL

Sydney Kingsford Smith

Sat 7/3

11:20-06:55

1 stop35h 35m

Philadelphia

Tue 10/3

18:35-09:50

2 stops24h 15m

$3,160

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 February, then flying in March is also cheap. Prices for this month can be found on momondo for an average of $1,216.

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

The cheapest day to depart from New South Wales to Philadelphia is on a Thursday when prices can be found for as low as $1,977. If your travel schedule is flexible, try to avoid departing on a Tuesday because tickets tend to average around $2,481. 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 New South Wales in the evening is the least expensive time of day to depart. momondo users have found prices as low as $1,669 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 $2,349.

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

You are more likely to see cheaper flights to Philadelphia from New South Wales when booking weeks ahead of your departure date. In general, you can expect to find flights to Philadelphia for around $2,136 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 New South Wales for as low as $1,259 on momondo.

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

You could potentially save up to 15% 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

Direct flights	None

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

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 November 2025, there are 6 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
Delta	PriceFrom $1,179	Free cancellation	Rating 7.9 8,006 reviews	Search Delta flights
United Airlines	PriceFrom $1,226	Free cancellation	Rating 7.4 9,012 reviews	Search United Airlines flights
Air Canada	PriceFrom $1,473	Free cancellation	Rating 7.1 10,437 reviews	Search Air Canada flights
Air New Zealand	PriceFrom $1,684	Free cancellation	Rating 8.0 525 reviews	Search Air New Zealand flights
Qantas Airways	PriceFrom $1,711	Free cancellation	Rating 7.5 933 reviews	Search Qantas Airways flights
American Airlines	PriceFrom $1,858	Free cancellation	Rating 7.2 11,047 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 $985

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 4/12. 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 New South Wales to Philadelphia

Cheap return flights

Cheap one-way flights

Alaska Airlines flights from New South Wales to Philadelphia

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

United Airlines flights from New South Wales to Philadelphia

Our best United Airlines 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

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 $1,216.

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 New South Wales to Philadelphia flights?

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

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

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

Direct flights

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

How many operators does momondo search 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?

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

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?

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

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

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

I’m not ready to book a flight from New South Wales 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