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

Air New Zealand, Qantas Airways, and American Airlines 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 26h 55m.

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 October 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.

$1,142 Cheap Flights from New South Wales to Philadelphia in 2025/26

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Find the cheapest flights from New South Wales to Philadelphia

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09:55 - 05:18SYD-PHL

35h 23m2 stops

06:25 - 08:45PHL-SYD

34h 20m2 stops

$1,866Air New Zealand

Find Deal

Sun, 9 Nov - Wed, 12 Nov

11:20 - 14:47SYD-PHL

43h 27m2 stops

15:55 - 09:00PHL-SYD

25h 05m1 stop

$2,036Multiple Airlines

Find Deal

Sun, 9 Nov - Wed, 12 Nov

21:40 - 17:28SYD-PHL

33h 48m2 stops

18:35 - 19:45PHL-SYD

35h 10m2 stops

$2,091Alaska Airlines

Find Deal

Fri, 17 Apr - Fri, 24 Apr

11:20 - 17:18SYD-PHL

21h 58m1 stop

14:02 - 09:00PHL-SYD

26h 58m1 stop

$2,095American Airlines

Find Deal

Thu, 4 Dec - Tue, 30 Dec

11:20 - 14:47SYD-PHL

43h 27m3 stops

15:30 - 08:35PHL-SYD

26h 05m2 stops

$2,216Air Canada

Find Deal

Fri, 6 Mar - Tue, 10 Mar

11:20 - 14:47SYD-PHL

43h 27m3 stops

15:30 - 08:35PHL-SYD

26h 05m2 stops

$2,217Air Canada

Find Deal

Fri, 6 Mar - Tue, 10 Mar

21:40 - 17:53SYD-PHL

60h 13m2 stops

18:54 - 19:45PHL-SYD

56h 51m2 stops

$2,388Alaska Airlines

Find Deal

Thu, 4 Dec - Sat, 13 Dec

11:20 - 17:18SYD-PHL

21h 58m1 stop

17:27 - 13:00PHL-SYD

27h 33m2 stops

$2,512Qantas Airways

Find Deal

Thu, 4 Dec - Sat, 13 Dec

16:15 - 07:27SYD-PHL

31h 12m2 stops

14:30 - 09:00PHL-SYD

26h 30m1 stop

$2,535Qantas Airways

Find Deal

Thu, 4 Dec - Mon, 12 Jan

11:20 - 23:49SYD-PHL

28h 29m1 stop

10:35 - 09:00PHL-SYD

30h 25m1 stop

$2,558American Airlines

Find Deal

Thu, 4 Dec - Mon, 12 Jan

Air New Zealand flights from New South Wales to Philadelphia

Our best Air New Zealand deals on New South Wales to Philadelphia flight tickets

Air New Zealand

1 Nov

SYD13:55Sydney Kingsford Smith

30h 25m

2 stops

PHL05:20Philadelphia

4 Dec

PHL12:45Philadelphia

29h 45m

2 stops

SYD10:30Sydney Kingsford Smith

$1,654

Find similar

Air New Zealand

9 Nov

SYD09:55Sydney Kingsford Smith

35h 23m

2 stops

PHL05:18Philadelphia

12 Nov

PHL06:25Philadelphia

34h 20m

2 stops

SYD08:45Sydney Kingsford Smith

$1,866

Find similar

Air New Zealand

21 Dec

SYD13:55Sydney Kingsford Smith

33h 09m

2 stops

PHL07:04Philadelphia

1 Jan

PHL06:17Philadelphia

34h 28m

2 stops

SYD08:45Sydney Kingsford Smith

$3,053

Find similar

American Airlines flights from New South Wales to Philadelphia

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

American Airlines

4 Dec

SYD11:20Sydney Kingsford Smith

21h 58m

1 stop

PHL17:18Philadelphia

30 Dec

PHL14:02Philadelphia

26h 58m

1 stop

SYD09:00Sydney Kingsford Smith

$2,095

Find similar

American Airlines

1 Nov

SYD11:20Sydney Kingsford Smith

23h 59m

1 stop

PHL20:19Philadelphia

4 Dec

PHL17:00Philadelphia

24h 00m

1 stop

SYD09:00Sydney Kingsford Smith

$2,196

Find similar

American Airlines

4 Dec

SYD11:20Sydney Kingsford Smith

28h 29m

1 stop

PHL23:49Philadelphia

12 Jan

PHL10:35Philadelphia

30h 25m

1 stop

SYD09:00Sydney Kingsford Smith

$2,558

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.

Fly from

Fly to

Route

Depart

Return

Price

SydneyPhiladelphia

SYD - PHL

SYDPHL

Sydney Kingsford Smith

Sun 9/11

09:55-05:18

2 stops35h 23m

Philadelphia

Wed 12/11

06:25-08:45

2 stops34h 20m

$1,866

SydneyPhiladelphia

SYD - PHL

SYDPHL

Sydney Kingsford Smith

Sun 9/11

11:20-14:47

2 stops43h 27m

Philadelphia

Wed 12/11

15:55-09:00

1 stop25h 05m

$2,036

SydneyPhiladelphia

SYD - PHL

SYDPHL

Sydney Kingsford Smith

Fri 17/4

21:40-17:28

2 stops33h 48m

Philadelphia

Fri 24/4

18:35-19:45

2 stops35h 10m

$2,091

SydneyPhiladelphia

SYD - PHL

SYDPHL

Sydney Kingsford Smith

Thu 4/12

11:20-17:18

1 stop21h 58m

Philadelphia

Tue 30/12

14:02-09:00

1 stop26h 58m

$2,095

SydneyPhiladelphia

SYD - PHL

SYDPHL

Sydney Kingsford Smith

Fri 6/3

11:20-14:47

3 stops43h 27m

Philadelphia

Tue 10/3

15:30-08:35

2 stops26h 05m

$2,216

SydneyPhiladelphia

SYD - PHL

SYDPHL

Sydney Kingsford Smith

Fri 6/3

11:20-14:47

3 stops43h 27m

Philadelphia

Tue 10/3

15:30-08:35

2 stops26h 05m

$2,217

SydneyPhiladelphia

SYD - PHL

SYDPHL

Sydney Kingsford Smith

Thu 4/12

21:40-17:53

2 stops60h 13m

Philadelphia

Sat 13/12

18:54-19:45

2 stops56h 51m

$2,388

SydneyPhiladelphia

SYD - PHL

SYDPHL

Sydney Kingsford Smith

Thu 4/12

11:20-17:18

1 stop21h 58m

Philadelphia

Sat 13/12

17:27-13:00

2 stops27h 33m

$2,512

SydneyPhiladelphia

SYD - PHL

SYDPHL

Sydney Kingsford Smith

Thu 4/12

16:15-07:27

2 stops31h 12m

Philadelphia

Mon 12/1

14:30-09:00

1 stop26h 30m

$2,535

SydneyPhiladelphia

SYD - PHL

SYDPHL

Sydney Kingsford Smith

Thu 4/12

11:20-23:49

1 stop28h 29m

Philadelphia

Mon 12/1

10:35-09:00

1 stop30h 25m

$2,558

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 $1,212.

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 $1,971. If your travel schedule is flexible, try to avoid departing on a Tuesday because tickets tend to average around $2,473. 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 $1,664 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 $2,342.

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 $2,112 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 $1,255 on momondo.

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

You could potentially save up to 4% 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 October 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 $1,175	Free cancellation	Rating 7.9 7,993 reviews	Search Delta flights
United Airlines	PriceFrom $1,222	Free cancellation	Rating 7.4 8,997 reviews	Search United Airlines flights
Air Canada	PriceFrom $1,468	Free cancellation	Rating 7.1 10,371 reviews	Search Air Canada flights
Air New Zealand	PriceFrom $1,679	Free cancellation	Rating 8.0 519 reviews	Search Air New Zealand flights
Qantas Airways	PriceFrom $1,706	Free cancellation	Rating 7.5 924 reviews	Search Qantas Airways flights
American Airlines	PriceFrom $1,852	Free cancellation	Rating 7.2 11,034 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 $1,142

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 5/12. 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

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Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from New South Wales to Philadelphia

Cheap return flights

Cheap one-way flights

Cheap last-minute flights

Air New Zealand flights from New South Wales to Philadelphia

Our best Air New Zealand deals on New South Wales to Philadelphia flight tickets

American Airlines flights from New South Wales to Philadelphia

Our best American 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 $1,212.

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 4% 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, Qantas Airways, and American Airlines 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