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 47% 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.

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 35h 55m.

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

Delta, Air Canada, and Qantas Airways are the most popular carriers operating 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 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.

$839 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

Round-trip

One-way

Last minute

Cheap return flights

18:45 - 05:55SYD-PHL

26h 10m1 stop

21:14 - 07:30PHL-SYD

43h 16m2 stops

$1,433

Find Deal

Mon, 6 Oct - Tue, 21 Oct

14:15 - 06:15SYD-PHL

31h 00m3 stops

12:40 - 13:00PHL-SYD

32h 20m3 stops

$1,502

Find Deal

Thu, 30 Oct - Thu, 6 Nov

11:20 - 20:19SYD-PHL

23h 59m1 stop

15:55 - 09:00PHL-SYD

25h 05m1 stop

$1,511Qantas Airways

Find Deal

Wed, 29 Oct - Wed, 5 Nov

10:20 - 14:47SYD-PHL

43h 27m3 stops

15:30 - 09:35PHL-SYD

26h 05m2 stops

$1,522Air Canada

Find Deal

Thu, 30 Oct - Thu, 6 Nov

10:20 - 15:49SYD-PHL

44h 29m2 stops

15:25 - 08:20PHL-SYD

25h 55m2 stops

$1,553Air Canada

Find Deal

Mon, 6 Oct - Tue, 21 Oct

11:20 - 22:25SYD-PHL

26h 05m2 stops

10:27 - 09:00PHL-SYD

30h 33m1 stop

$1,580American Airlines

Find Deal

Wed, 29 Oct - Wed, 5 Nov

11:15 - 17:44SYD-PHL

22h 29m1 stop

17:05 - 09:00PHL-SYD

23h 55m1 stop

$1,654Qantas Airways

Find Deal

Mon, 9 Feb - Sat, 28 Feb

11:20 - 20:19SYD-PHL

23h 59m1 stop

15:55 - 09:00PHL-SYD

25h 05m1 stop

$1,663American Airlines

Find Deal

Thu, 30 Oct - Thu, 6 Nov

12:10 - 17:28SYD-PHL

21h 18m1 stop

18:16 - 06:20PHL-SYD

45h 04m1 stop

$1,681United Airlines

Find Deal

Fri, 6 Mar - Tue, 10 Mar

12:10 - 19:27SYD-PHL

23h 17m2 stops

13:15 - 09:15PHL-SYD

28h 00m2 stops

$1,966United Airlines

Find Deal

Mon, 24 Nov - Tue, 9 Dec

Air Canada flights from New South Wales to Philadelphia

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

Air Canada

30 Oct

SYD10:20Sydney Kingsford Smith

43h 27m

3 stops

PHL14:47Philadelphia

6 Nov

PHL15:30Philadelphia

26h 05m

2 stops

SYD09:35Sydney Kingsford Smith

$1,522

Find similar

Air Canada

6 Oct

SYD10:20Sydney Kingsford Smith

44h 29m

2 stops

PHL15:49Philadelphia

21 Oct

PHL15:25Philadelphia

25h 55m

2 stops

SYD08:20Sydney Kingsford Smith

$1,553

Find similar

Air Canada

6 Mar

SYD11:20Sydney Kingsford Smith

27h 36m

2 stops

PHL22:56Philadelphia

10 Mar

PHL15:30Philadelphia

26h 05m

2 stops

SYD08:35Sydney Kingsford Smith

$1,690

Find similar

Qantas Airways flights from New South Wales to Philadelphia

Our best Qantas Airways deals on New South Wales to Philadelphia flight tickets

Qantas Airways

29 Oct

SYD11:20Sydney Kingsford Smith

23h 59m

1 stop

PHL20:19Philadelphia

5 Nov

PHL15:55Philadelphia

25h 05m

1 stop

SYD09:00Sydney Kingsford Smith

$1,511

Find similar

Qantas Airways

9 Feb

SYD11:15Sydney Kingsford Smith

22h 29m

1 stop

PHL17:44Philadelphia

28 Feb

PHL17:05Philadelphia

23h 55m

1 stop

SYD09:00Sydney Kingsford Smith

$1,654

Find similar

Qantas Airways

6 Oct

SYD10:10Sydney Kingsford Smith

29h 49m

1 stop

PHL00:59Philadelphia

21 Oct

PHL15:45Philadelphia

25h 20m

1 stop

SYD08:05Sydney Kingsford Smith

$1,724

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

Mon 6/10

18:45-05:55

1 stop26h 10m

Philadelphia

Tue 21/10

21:14-07:30

2 stops43h 16m

$1,433

SydneyPhiladelphia

SYD - PHL

SYDPHL

Sydney Kingsford Smith

Thu 30/10

14:15-06:15

3 stops31h 00m

Philadelphia

Thu 6/11

12:40-13:00

3 stops32h 20m

$1,502

SydneyPhiladelphia

SYD - PHL

SYDPHL

Sydney Kingsford Smith

Wed 29/10

11:20-20:19

1 stop23h 59m

Philadelphia

Wed 5/11

15:55-09:00

1 stop25h 05m

$1,511

SydneyPhiladelphia

SYD - PHL

SYDPHL

Sydney Kingsford Smith

Thu 30/10

10:20-14:47

3 stops43h 27m

Philadelphia

Thu 6/11

15:30-09:35

2 stops26h 05m

$1,522

SydneyPhiladelphia

SYD - PHL

SYDPHL

Sydney Kingsford Smith

Mon 6/10

10:20-15:49

2 stops44h 29m

Philadelphia

Tue 21/10

15:25-08:20

2 stops25h 55m

$1,553

SydneyPhiladelphia

SYD - PHL

SYDPHL

Sydney Kingsford Smith

Wed 29/10

11:20-22:25

2 stops26h 05m

Philadelphia

Wed 5/11

10:27-09:00

1 stop30h 33m

$1,580

SydneyPhiladelphia

SYD - PHL

SYDPHL

Sydney Kingsford Smith

Mon 9/2

11:15-17:44

1 stop22h 29m

Philadelphia

Sat 28/2

17:05-09:00

1 stop23h 55m

$1,654

SydneyPhiladelphia

SYD - PHL

SYDPHL

Sydney Kingsford Smith

Thu 30/10

11:20-20:19

1 stop23h 59m

Philadelphia

Thu 6/11

15:55-09:00

1 stop25h 05m

$1,663

SydneyPhiladelphia

SYD - PHL

SYDPHL

Sydney Kingsford Smith

Fri 6/3

12:10-17:28

1 stop21h 18m

Philadelphia

Tue 10/3

18:16-06:20

1 stop45h 04m

$1,681

SydneyPhiladelphia

SYD - PHL

SYDPHL

Sydney Kingsford Smith

Mon 24/11

12:10-19:27

2 stops23h 17m

Philadelphia

Tue 9/12

13:15-09:15

2 stops28h 00m

$1,966

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 $1,192.

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 $1,937. If your travel schedule is flexible, try to avoid departing on a Tuesday because tickets tend to average around $2,430. 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 $1,635 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 $2,302.

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 $2,080 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 $1,250 on momondo.

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 September 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 $1,155	Free cancellation	Rating 7.9 7,954 reviews	Search Delta flights
United Airlines	PriceFrom $1,201	Free cancellation	Rating 7.4 8,929 reviews	Search United Airlines flights
Air Canada	PriceFrom $1,450	Free cancellation	Rating 7.1 10,000 reviews	Search Air Canada flights
Air New Zealand	PriceFrom $1,650	Free cancellation	Rating 8.0 505 reviews	Search Air New Zealand flights
Qantas Airways	PriceFrom $1,703	Free cancellation	Rating 7.5 905 reviews	Search Qantas Airways flights
American Airlines	PriceFrom $1,821	Free cancellation	Rating 7.2 10,000 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 $839

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 15/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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

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Price Alerts

Find the cheapest flights from New South Wales to Philadelphia

Cheap return flights

Cheap one-way flights

Cheap last-minute flights

Air Canada flights from New South Wales to Philadelphia

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

Qantas Airways flights from New South Wales to Philadelphia

Our best Qantas Airways 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 $1,192.

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?

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

Delta, 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