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New South Wales

$543+ 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 3/25. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — SYD
Feb 7 — Feb 141
Sat 2/7
Sat 2/14
1 adult, Economy
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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 January 8, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$962
(oojo)

One-way from

$543
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$1,681
Provider with most accurate pricing for Philadelphia-Sydney Kingsford Smith flight deals.
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Provider most trusted by Cheapflights users for Philadelphia-Sydney Kingsford Smith flights.
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From Philadelphia to New South Wales
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One-way flight from Philadelphia to New South Wales
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Highest demand for flights based on searches. 11% potential increase in price ($190 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($44 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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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 January 8, 2026.

This oojo deal was found by Cheapflights users on 1/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/113:40 pmPHL - SYD
2 stops31h 10mQantas Airways
Mon 11/1611:15 amSYD - PHL
1 stop28h 31mQantas Airways
Deal found 1/8$941
This oojo deal was found by Cheapflights users on 1/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/232:16 pmPHL - SYD
2 stops38h 34mQantas Airways
Tue 3/311:20 amSYD - PHL
1 stop28h 30mQantas Airways
Deal found 1/6$962
This oojo deal was found by Cheapflights users on 1/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/162:16 pmPHL - SYD
2 stops51h 49mQantas Airways
Tue 2/249:25 pmSYD - PHL
1 stop26h 43mQantas Airways
Deal found 1/8$970
This United Airlines deal was found by Cheapflights users on 1/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/18:00 amPHL - SYD
1 stop31h 00mUnited Airlines
Tue 3/2410:25 amSYD - PHL
2 stops28h 05mUnited Airlines
Deal found 1/8$998
This United Airlines deal was found by Cheapflights users on 1/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/36:13 pmPHL - SYD
1 stop22h 42mUnited Airlines
Wed 6/109:30 amSYD - PHL
2 stops33h 46mUnited Airlines
Deal found 1/7$1,001
This United Airlines deal was found by Cheapflights users on 1/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/18:00 amPHL - SYD
1 stop31h 00mUnited Airlines
Sun 3/810:20 amSYD - PHL
2 stops28h 56mUnited Airlines
Deal found 1/8$1,002
This United Airlines deal was found by Cheapflights users on 1/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/76:20 pmPHL - SYD
1 stop44h 00mUnited Airlines
Sun 3/2211:50 amSYD - PHL
2 stops36h 57mUnited Airlines
Deal found 1/8$1,012
This Gurufare deal was found by Cheapflights users on 1/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/18:35 amPHL - SYD
1 stop29h 45mAir New Zealand
Sun 3/812:10 pmSYD - PHL
1 stop34h 05mAir New Zealand
Deal found 1/8$1,018
This BYOjet deal was found by Cheapflights users on 1/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure BYOjet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/222:16 pmPHL - SYD
1 stop26h 44mQantas Airways
Sun 3/19:25 pmSYD - PHL
1 stop26h 43mQantas Airways
Deal found 1/8$1,043
This FlightHub deal was found by Cheapflights users on 1/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/42:30 pmPHL - SYD
1 stop26h 30mQantas Airways
Wed 2/1111:20 amSYD - PHL
1 stop24h 56mQantas Airways
Deal found 1/6$1,045
This KAYAK deal was found by Cheapflights users on 1/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/33:35 pmPHL - OOL
2 stops26h 55mMultiple Airlines
Tue 2/107:50 pmOOL - PHL
2 stops39h 26mMultiple Airlines
Deal found 1/7$1,202
This oojo deal was found by Cheapflights users on 1/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/213:59 pmPHL - OOL
2 stops34h 06mQantas Airways
Sat 2/282:50 pmOOL - PHL
2 stops44h 59mQantas Airways
Deal found 1/7$1,295

Cheapflights Fare Finder

 
Customize your flight search to find flights from Philadelphia to New South Wales that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 8, 2026.
Use the filters below to find and compare flights from Philadelphia to New South Wales that are best for you.

Fly from

Philadelphia

Fly to

New South Wales

Route

Depart

Return

Price

PhiladelphiaSydney

PHL - SYD

PHLSYD

Philadelphia

Sun 3/1

8:00 am-7:00 am

1 stop31h 00m

Sydney Kingsford Smith

Tue 3/24

2:00 pm-9:31 pm

1 stop22h 31m

$998

PhiladelphiaSydney

PHL - SYD

PHLSYD

Philadelphia

Wed 6/3

6:13 pm-6:55 am

1 stop22h 42m

Sydney Kingsford Smith

Wed 6/10

9:30 am-5:16 am

2 stops33h 46m

$1,001

PhiladelphiaSydney

PHL - SYD

PHLSYD

Philadelphia

Sun 3/1

8:00 am-7:00 am

1 stop31h 00m

Sydney Kingsford Smith

Sun 3/8

10:20 am-11:16 pm

2 stops28h 56m

$1,002

PhiladelphiaSydney

PHL - SYD

PHLSYD

Philadelphia

Mon 3/2

12:55 pm-9:15 am

2 stops28h 20m

Sydney Kingsford Smith

Mon 3/16

10:25 am-7:15 am

2 stops35h 50m

$1,002

PhiladelphiaSydney

PHL - SYD

PHLSYD

Philadelphia

Sat 3/7

6:20 pm-6:20 am

1 stop44h 00m

Sydney Kingsford Smith

Sun 3/22

11:50 am-9:47 am

2 stops36h 57m

$1,012

PhiladelphiaSydney

PHL - SYD

PHLSYD

Philadelphia

Sun 3/1

2:57 pm-6:55 am

1 stop23h 58m

Sydney Kingsford Smith

Tue 3/24

11:20 am-7:42 pm

1 stop23h 22m

$1,046

PhiladelphiaSydney

PHL - SYD

PHLSYD

Philadelphia

Mon 2/16

12:29 pm-8:30 am

2 stops28h 01m

Sydney Kingsford Smith

Tue 2/24

10:40 am-5:11 pm

2 stops22h 31m

$1,070

PhiladelphiaSydney

PHL - SYD

PHLSYD

Philadelphia

Mon 2/23

10:37 am-8:30 am

2 stops29h 53m

Sydney Kingsford Smith

Tue 3/3

10:40 am-6:52 pm

2 stops24h 12m

$1,070

PhiladelphiaSydney

PHL - SYD

PHLSYD

Philadelphia

Sun 2/22

10:37 am-8:30 am

2 stops29h 53m

Sydney Kingsford Smith

Sun 3/1

10:40 am-6:52 pm

2 stops24h 12m

$1,070

PhiladelphiaCoolangatta

PHL - OOL

PHLOOL

Philadelphia

Sat 2/21

3:59 pm-5:05 pm

2 stops34h 06m

Coolangatta Gold Coast

Sat 2/28

2:50 pm-8:49 pm

2 stops44h 59m

$1,295

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/8

Showing 1-10 of 35 results
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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.

How much does it cost to fly round-trip from Philadelphia to New South Wales?

Reviews of airlines servicing New South Wales

Get insights into the airlines that provide service to New South Wales. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to New South Wales. Reviews last updated January 8, 2026.
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
216 reviews

Crew

8.5

Comfort

8.0

Food

7.5

Overall

8.0

Boarding

8.1

Entertainment

7.5

Reviews

1 / 17
10.0
Excellent

Anonymous,Oct 2025

CNS - NAN

Food service: Outstanding. Comfort of seating and usual things: Also outstanding.
Fiji Airways
8.0
Very good
216 reviews
Fiji Airways
8.0
Very good
216 reviews

Crew

8.5

Comfort

8.0

Food

7.5

Overall

8.0

Boarding

8.1

Entertainment

7.5

Reviews

1 / 17
10.0
Excellent

Anonymous,Oct 2025

CNS - NAN

Food service: Outstanding. Comfort of seating and usual things: Also outstanding.
Qantas Airways
7.5
Good
968 reviews
Fiji Airways
8.0
Very good
216 reviews

Crew

8.5

Comfort

8.0

Food

7.5

Overall

8.0

Boarding

8.1

Entertainment

7.5

Reviews

1 / 17
10.0
Excellent

Anonymous,Oct 2025

CNS - NAN

Food service: Outstanding. Comfort of seating and usual things: Also outstanding.
United Airlines
7.4
Good
9,141 reviews
Fiji Airways
8.0
Very good
216 reviews

Crew

8.5

Comfort

8.0

Food

7.5

Overall

8.0

Boarding

8.1

Entertainment

7.5

Reviews

1 / 17
10.0
Excellent

Anonymous,Oct 2025

CNS - NAN

Food service: Outstanding. Comfort of seating and usual things: Also outstanding.
American Airlines
7.2
Good
11,095 reviews
Fiji Airways
8.0
Very good
216 reviews

Crew

8.5

Comfort

8.0

Food

7.5

Overall

8.0

Boarding

8.1

Entertainment

7.5

Reviews

1 / 17
10.0
Excellent

Anonymous,Oct 2025

CNS - NAN

Food service: Outstanding. Comfort of seating and usual things: Also outstanding.
Air Canada
7.1
Good
10,603 reviews
Fiji Airways
8.0
Very good
216 reviews

Crew

8.5

Comfort

8.0

Food

7.5

Overall

8.0

Boarding

8.1

Entertainment

7.5

Reviews

1 / 17
10.0
Excellent

Anonymous,Oct 2025

CNS - NAN

Food service: Outstanding. Comfort of seating and usual things: Also outstanding.

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?

    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 31h. The distance from Philadelphia to New South Wales is about 9862 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Philadelphia to New South Wales one-way?

    The cheapest airlines for a one-way flight from Philadelphia to New South Wales are Fiji Airways ($623), Qantas Airways ($628), and American Airlines ($1,036).

  • 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

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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.
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Top 7 airlines flying from Philadelphia to New South Wales

Discover the top 7 airlines that operate flights from Philadelphia to New South Wales. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 8, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$535Average$879FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$859Average$884FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$941Average$1,251FlexibilityNo cancel feeOn-time67%
Qantas AirwaysCheapest$1,044Average$1,889FlexibilityNo cancel feeOn-time74%
Air New ZealandCheapest$1,220Average$1,548FlexibilityNo cancel feeOn-time78%
Fiji AirwaysCheapest$1,288Average$1,531FlexibilityNo cancel feeOn-time74%
American AirlinesCheapest$1,350Average$1,678FlexibilityNo cancel feeOn-time71%

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