How long is the flight from Philadelphia to New South Wales?

Departing from Philadelphia to New South Wales will take you 25h 40m. The distance from Philadelphia to New South Wales is about 9562 mi. Both multi-stop and nonstop flights can be found to your destination and back.

In terms of precipitation, rainfall in New South Wales ranges from 2.0 - 5.1 inches per month. March is typically the wettest month, when rainfall can reach 5.1 in. September is typically the driest time to visit New South Wales when rainfall is around 2.0 in.

If weather is an important factor for your trip to New South Wales, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 51.8 F).

What are the most popular airlines that fly from Philadelphia to New South Wales?

Before booking your flight from Philadelphia to New South Wales check out the most popular airlines for this route: United Airlines, Fiji Airways or American Airlines.

What airport do you fly from for flights from Philadelphia to New South Wales?

Most people fly from Philadelphia (PHL) if they book a flight from Philadelphia to New South Wales. Philadelphia is conveniently located just 7.0 mi from Philadelphia’s city center.

Can I find deals for flights from Philadelphia to New South Wales that include hotel bookings?

Yes. In addition to deals on Philadelphia to New South Wales flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Philadelphia to New South Wales?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Philadelphia to New South Wales.

Can I find deals for business class flights from Philadelphia to New South Wales?

Yes. Cheapflights offers flight deals from Philadelphia to New South Wales by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$414+ Flights from Philadelphia to New South Wales

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Find flight deals from Philadelphia to New South Wales

Cheapest flights from Philadelphia to New South Wales
Explore the most affordable flight options available from Philadelphia to New South Wales. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 23, 2025.

Tue 11/118:15 amPHL - SYD

1 stop30h 45mUnited Airlines

Tue 11/1811:50 amSYD - PHL

1 stop20h 51mUnited Airlines

Deal found 10/22

$831

Sat 10/258:05 amPHL - SYD

1 stop31h 55mUnited Airlines

Sun 11/211:50 amSYD - PHL

1 stop20h 51mUnited Airlines

Deal found 10/23

$834

Sun 12/710:33 amPHL - SYD

2 stops28h 27mUnited Airlines

Sun 12/142:00 pmSYD - PHL

2 stops37h 36mUnited Airlines

Deal found 10/22

$835

Sat 11/223:45 pmPHL - SYD

1 stop25h 15mQantas Airways

Sun 12/79:25 pmSYD - PHL

1 stop26h 15mQantas Airways

Deal found 10/22

$836

Fri 10/246:29 pmPHL - SYD

1 stop22h 26mUnited Airlines

Sat 11/1511:50 amSYD - PHL

1 stop20h 51mUnited Airlines

Deal found 10/22

$837

Fri 10/243:45 pmPHL - SYD

1 stop25h 20mQantas Airways

Sat 11/155:45 pmSYD - PHL

1 stop29h 39mQantas Airways

Deal found 10/23

$839

Sun 10/266:30 pmPHL - SYD

1 stop23h 30mQantas Airways

Tue 10/2811:20 amSYD - PHL

1 stop23h 59mQantas Airways

Deal found 10/23

$843

Wed 11/266:45 pmPHL - SYD

1 stop22h 15mAmerican Airlines

Mon 12/1511:20 amSYD - PHL

1 stop28h 29mAmerican Airlines

Deal found 10/22

$844

Mon 12/295:50 pmPHL - SYD

1 stop45h 10mUnited Airlines

Thu 1/1511:20 amSYD - PHL

2 stops26h 31mUnited Airlines

Deal found 10/22

$845

Thu 11/63:55 pmPHL - SYD

1 stop25h 05mQantas Airways

Sun 11/911:20 amSYD - PHL

1 stop21h 58mQantas Airways

Deal found 10/23

$846

Sun 12/75:00 pmPHL - OOL

2 stops25h 40mQantas Airways

Sun 12/146:00 amOOL - PHL

2 stops26h 18mQantas Airways

Deal found 10/23

$1,000

Wed 10/296:30 pmPHL - OOL

2 stops47h 05mQantas Airways

Sat 11/86:00 amOOL - PHL

2 stops26h 18mQantas Airways

Deal found 10/22

$1,099

Best flights from Philadelphia to New South Wales
Discover carefully curated flight deals from Philadelphia to New South Wales that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 23, 2025.

Mon 2/2312:44 pmPHL - SYD

1 stop26h 16mUnited Airlines

Tue 3/311:20 amSYD - PHL

2 stops28h 10mUnited Airlines

Deal found 10/22

$831

Sun 12/75:00 pmPHL - OOL

2 stops25h 40mQantas Airways

Sun 12/146:00 amOOL - PHL

2 stops26h 18mQantas Airways

Deal found 10/23

$1,000

Tue 11/118:15 amPHL - SYD

1 stop30h 45mUnited Airlines

Tue 11/1811:50 amSYD - PHL

1 stop20h 51mUnited Airlines

Deal found 10/22

$831

Mon 2/166:20 pmPHL - SYD

1 stop22h 55mUnited Airlines

Tue 2/242:00 pmSYD - PHL

1 stop23h 33mUnited Airlines

Deal found 10/23

$831

Tue 3/248:03 amPHL - SYD

2 stops34h 02mUnited Airlines

Fri 4/109:30 amSYD - PHL

2 stops29h 02mUnited Airlines

Deal found 10/22

$834

Mon 3/166:45 pmPHL - OOL

2 stops31h 25mQantas Airways

Fri 3/206:00 amOOL - PHL

2 stops31h 49mQantas Airways

Deal found 10/22

$1,082

Sat 1/318:35 amPHL - SYD

1 stop29h 45mUnited Airlines

Sun 2/812:10 pmSYD - PHL

1 stop25h 42mUnited Airlines

Deal found 10/22

$834

Sat 3/2112:45 pmPHL - SYD

1 stop27h 15mUnited Airlines

Wed 3/2512:10 pmSYD - PHL

1 stop24h 28mUnited Airlines

Deal found 10/21

$834

Sun 12/71:15 pmPHL - OOL

3 stops33h 55mANA

Sun 12/147:20 amOOL - PHL

3 stops45h 48mANA

Deal found 10/23

$2,480

Mon 11/173:48 pmPHL - SYD

2 stops25h 17mUnited Airlines

Mon 11/2411:50 amSYD - PHL

2 stops25h 31mUnited Airlines

Deal found 10/21

$835

Mon 3/168:28 amPHL - OOL

2 stops37h 52mUnited Airlines

Fri 3/207:20 amOOL - PHL

2 stops24h 28mUnited Airlines

Deal found 10/21

$1,108

Sat 12/612:45 pmPHL - OOL

2 stops29h 55mUnited Airlines

Sat 12/137:20 amOOL - PHL

2 stops27h 21mUnited Airlines

Deal found 10/22

$1,879

Last-minute flights from Philadelphia to New South Wales
Discover last-minute flight deals from Philadelphia to New South Wales. Data last updated October 23, 2025 and is based on user searches.

Fri 10/246:29 pmPHL - SYD

1 stop22h 26mUnited Airlines

Sat 11/1511:50 amSYD - PHL

1 stop20h 51mUnited Airlines

Deal found 10/22

$837

Fri 10/243:45 pmPHL - SYD

1 stop25h 20mQantas Airways

Sat 11/155:45 pmSYD - PHL

1 stop29h 39mQantas Airways

Deal found 10/23

$839

Sat 10/258:05 amPHL - SYD

1 stop31h 55mUnited Airlines

Sun 11/211:50 amSYD - PHL

1 stop20h 51mUnited Airlines

Deal found 10/23

$834

Sun 10/266:30 pmPHL - SYD

1 stop23h 30mQantas Airways

Tue 10/2811:20 amSYD - PHL

1 stop23h 59mQantas Airways

Deal found 10/23

$843

Wed 10/296:30 pmPHL - OOL

2 stops47h 05mQantas Airways

Sat 11/86:00 amOOL - PHL

2 stops26h 18mQantas Airways

Deal found 10/22

$1,099

Wed 10/296:25 pmPHL - OOL

2 stops25h 20mAir New Zealand

Sat 11/810:55 amOOL - PHL

2 stops33h 25mAir New Zealand

Deal found 10/21

$1,931

Wed 10/299:45 amPHL - OOL

3 stops34h 00mMultiple Airlines

Sat 11/810:55 amOOL - PHL

3 stops38h 29mMultiple Airlines

Deal found 10/21

$2,240

Thu 11/63:55 pmPHL - SYD

1 stop25h 05mQantas Airways

Sun 11/911:20 amSYD - PHL

1 stop21h 58mQantas Airways

Deal found 10/23

$846

Tue 11/118:15 amPHL - SYD

2 stops33h 00mUnited Airlines

Tue 11/1811:50 amSYD - PHL

1 stop26h 56mUnited Airlines

Deal found 10/22

$831

Sat 11/223:45 pmPHL - SYD

1 stop25h 15mQantas Airways

Sun 12/79:25 pmSYD - PHL

1 stop26h 15mQantas Airways

Deal found 10/22

$836

Wed 11/266:45 pmPHL - SYD

1 stop22h 15mAmerican Airlines

Mon 12/1511:20 amSYD - PHL

1 stop28h 29mAmerican Airlines

Deal found 10/22

$844

One-way flights from Philadelphia to New South Wales
Search for one-way flight options from Philadelphia to New South Wales. Find affordable one-way fares based on user searches. Data last updated October 23, 2025.

Tue 1/208:35 amPHL - SYD

1 stop32h 40mUnited Airlines

Deal found 10/22

$414

Tue 11/118:15 amPHL - SYD

2 stops32h 50mUnited Airlines

Deal found 10/22

$420

Tue 11/113:55 pmPHL - SYD

1 stop23h 30mQantas Airways

Deal found 10/23

$422

Wed 1/218:35 amPHL - SYD

2 stops32h 30mUnited Airlines

Deal found 10/22

$426

Wed 12/31:50 pmPHL - SYD

2 stops25h 35mAmerican Airlines

Deal found 10/22

$427

Sat 11/226:16 amPHL - SYD

2 stops34h 49mUnited Airlines

Deal found 10/21

$429

Sat 12/66:15 amPHL - OOL

2 stops59h 25mUnited Airlines

Deal found 10/22

$617

Cheap flight deals from Philadelphia to New South Wales

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$831 (United Airlines)
One-way from	$414 (United Airlines)
Popular in	December
Cheapest in	September
Average price	$1,450

Provider with most accurate pricing for Philadelphia-Sydney Kingsford Smith flight deals.

Search Deals

Provider most trusted by Cheapflights users for Philadelphia-Sydney Kingsford Smith flights.

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From Philadelphia to New South Wales

Search Deals

One-way flight from Philadelphia to New South Wales

Search Deals

Highest demand for flights based on searches. 16% potential increase in price ($305 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($49 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in October 2025

Search Deals

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

PhiladelphiaSydney

PHL - SYD

PHLSYD

Philadelphia

Mon 2/23

12:44 pm-7:00 am

1 stop26h 16m

Sydney Kingsford Smith

Tue 3/3

11:20 am-11:30 pm

2 stops28h 10m

$831

PhiladelphiaSydney

PHL - SYD

PHLSYD

Philadelphia

Tue 11/11

8:15 am-7:00 am

1 stop30h 45m

Sydney Kingsford Smith

Tue 11/18

11:50 am-4:41 pm

1 stop20h 51m

$831

PhiladelphiaSydney

PHL - SYD

PHLSYD

Philadelphia

Mon 2/16

6:20 pm-9:15 am

1 stop22h 55m

Sydney Kingsford Smith

Tue 2/24

2:00 pm-9:33 pm

1 stop23h 33m

$831

PhiladelphiaSydney

PHL - SYD

PHLSYD

Philadelphia

Tue 3/24

8:03 am-9:05 am

2 stops34h 02m

Sydney Kingsford Smith

Fri 4/10

9:30 am-12:32 am

2 stops29h 02m

$834

PhiladelphiaSydney

PHL - SYD

PHLSYD

Philadelphia

Sat 1/31

8:35 am-6:20 am

1 stop29h 45m

Sydney Kingsford Smith

Sun 2/8

12:10 pm-9:52 pm

1 stop25h 42m

$834

PhiladelphiaSydney

PHL - SYD

PHLSYD

Philadelphia

Sat 3/21

12:45 pm-7:00 am

1 stop27h 15m

Sydney Kingsford Smith

Wed 3/25

12:10 pm-9:38 pm

1 stop24h 28m

$834

PhiladelphiaSydney

PHL - SYD

PHLSYD

Philadelphia

Mon 11/17

3:48 pm-9:05 am

2 stops25h 17m

Sydney Kingsford Smith

Mon 11/24

11:50 am-9:21 pm

2 stops25h 31m

$835

PhiladelphiaCoolangatta

PHL - OOL

PHLOOL

Philadelphia

Sun 12/7

5:00 pm-9:40 am

2 stops25h 40m

Coolangatta Gold Coast

Sun 12/14

6:00 am-5:18 pm

2 stops26h 18m

$1,000

PhiladelphiaCoolangatta

PHL - OOL

PHLOOL

Philadelphia

Mon 3/16

6:45 pm-4:10 pm

2 stops31h 25m

Coolangatta Gold Coast

Fri 3/20

6:00 am-11:49 pm

2 stops31h 49m

$1,082

PhiladelphiaCoolangatta

PHL - OOL

PHLOOL

Philadelphia

Mon 3/16

8:28 am-12:20 pm

2 stops37h 52m

Coolangatta Gold Coast

Fri 3/20

7:20 am-5:48 pm

2 stops24h 28m

$1,108

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/22

Showing 1-10 of 19 results

Best time to book a flight from Philadelphia to New South Wales

Have a flexible travel schedule? Discover the best time to fly to New South Wales from Philadelphia with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Philadelphia to New South Wales

What is the cheapest month to book a flight from Philadelphia to New South Wales?

Currently, August is the cheapest month in which you can book a flight from Philadelphia to New South Wales (average of $431). Flying from Philadelphia to New South Wales in January is currently the most expensive (average of $954). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from PHL to NSW?

It’s typically best to fly out from Philadelphia to New South Wales in the morning. Doing so could potentially save you 29% on the flight price compared to flying in the evening, which is usually more expensive.

Reviews of airlines servicing New South Wales

Read reviews from past customers who have flown Fiji Airways, Qantas Airways, and United Airlines from Philadelphia to New South Wales. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Fiji Airways

8.0

Very good

205 reviews

Reviews

1 / 16

6.0

Good

Christopher,Jun 2025

LAX - NAN

No attempt to make you comfortable. All they care about is how can they pack more people on the plane and how can they charge you for as much as possible. I find it invasive and discriminatory that you weigh my carryon (or any of my naggage frankly). If I physically weighed 15kilos more and my bag weighed under your stupid and arbitrary weight limit I would not be charged... but if I'm a person who is skinny and weighs less, well heaven forbid my bag is 1 kilo heavier than you wish!! $$$ VERY VERY DISCRIMINATORY POLICY!! NEXT TIME I'LL TRY TO EAT MY BAGGAGE SO THAT I CAN TAKE ON AS MUCH WEIGHT AS I WANT! Yeah... sounds ridiculous doesn't it!? No more ridiculous than you charging more for people who bring more baggage weight while letting obese people carry on all the weight they want! It just proves it has absolutely nothing to do with safety, or even your operating costs... Just squeezing as much money out of us as possible!!

Fiji Airways

8.0

Very good

205 reviews

Fiji Airways

8.0

Very good

205 reviews

Reviews

1 / 16

6.0

Good

Christopher,Jun 2025

LAX - NAN

Qantas Airways

7.5

Good

922 reviews

Fiji Airways

8.0

Very good

205 reviews

Reviews

1 / 16

6.0

Good

Christopher,Jun 2025

LAX - NAN

United Airlines

7.4

Good

8,991 reviews

Fiji Airways

8.0

Very good

205 reviews

Reviews

1 / 16

6.0

Good

Christopher,Jun 2025

LAX - NAN

American Airlines

7.2

Good

11,028 reviews

Fiji Airways

8.0

Very good

205 reviews

Reviews

1 / 16

6.0

Good

Christopher,Jun 2025

LAX - NAN

Air Canada

7.1

Good

10,346 reviews

Fiji Airways

8.0

Very good

205 reviews

Reviews

1 / 16

6.0

Good

Christopher,Jun 2025

LAX - NAN

Related info for your journey

What airport do you fly from for flights from Philadelphia to New South Wales?
Most people fly from Philadelphia (PHL) if they book a flight from Philadelphia to New South Wales. Philadelphia is conveniently located just 7.0 mi from Philadelphia’s city center.
How long is the flight from Philadelphia to New South Wales?
Departing from Philadelphia to New South Wales will take you 25h 40m. The distance from Philadelphia to New South Wales is about 9562 mi. Both multi-stop and nonstop flights can be found to your destination and back.
Can I find deals for flights from Philadelphia to New South Wales that include hotel bookings?
Yes. In addition to deals on Philadelphia to New South Wales flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Philadelphia to New South Wales?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Philadelphia to New South Wales.
Can I find deals for business class flights from Philadelphia to New South Wales?
Yes. Cheapflights offers flight deals from Philadelphia to New South Wales by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Philadelphia to New South Wales?
Currently, August is the cheapest month in which you can book a flight from Philadelphia to New South Wales (average of $431). Flying from Philadelphia to New South Wales in January is currently the most expensive (average of $954). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Complete your trip

New South Wales car rentals

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Top 7 airlines flying from Philadelphia to New South Wales

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$833	Average$879	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$860	Average$895	FlexibilityNo cancel fee	On-time69%
Air Canada	Cheapest$941	Average$1,259	FlexibilityNo cancel fee	On-time67%
Air New Zealand	Cheapest$1,220	Average$1,548	FlexibilityNo cancel fee	On-time78%
Fiji Airways	Cheapest$1,288	Average$1,531	FlexibilityNo cancel fee	On-time74%
Qantas Airways	Cheapest$1,341	Average$2,045	FlexibilityNo cancel fee	On-time74%
American Airlines	Cheapest$1,351	Average$1,809	FlexibilityNo cancel fee	On-time71%

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$414+ Cheap flights from Philadelphia (PHL) to New South Wales

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/20. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Philadelphia to New South Wales with Cheapflights

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Find flight deals from Philadelphia to New South Wales

Cheapest flights from Philadelphia to New South WalesExplore the most affordable flight options available from Philadelphia to New South Wales. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 23, 2025.

Explore the most affordable flight options available from Philadelphia to New South Wales. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 23, 2025.

Cheap flight deals from Philadelphia to New South Wales

Keep the following information in mind while searching for Philadelphia to New South Wales flight deals. Data was last updated October 23, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

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

Best time to book a flight from Philadelphia to New South Wales

Have a flexible travel schedule? Discover the best time to fly to New South Wales from Philadelphia with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Philadelphia to New South Wales

What is the cheapest month to book a flight from Philadelphia to New South Wales?

What is the cheapest time of day to fly from PHL to NSW?

Find hourly flight availability from Philadelphia to New South Wales. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 23, 2025.

Reviews of airlines servicing New South Wales

Read reviews from past customers who have flown Fiji Airways, Qantas Airways, and United Airlines from Philadelphia to New South Wales. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Philadelphia to New South Wales. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly from for flights from Philadelphia to New South Wales?

How long is the flight from Philadelphia to New South Wales?

Can I find deals for flights from Philadelphia to New South Wales that include hotel bookings?

How can I find direct flights from Philadelphia to New South Wales?

Can I find deals for business class flights from Philadelphia to New South Wales?

What is the cheapest month to book a flight from Philadelphia to New South Wales?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Philadelphia to New South Wales

See prices for flight routes from nearby airports that may be better suited for you.

Top 7 airlines flying from Philadelphia to New South Wales

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Cheapest flights from Philadelphia to New South Wales
Explore the most affordable flight options available from Philadelphia to New South Wales. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 23, 2025.