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$682+ 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 9/29. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — SYD
May 6 — May 131
Tue 5/6
Tue 5/13
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 May 1, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$1,152
(Trip.com)

One-way from

$682
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$1,511
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
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($211 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($52 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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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 May 1, 2025.

This Trip.com deal was found by Cheapflights users on 4/30. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/255:48 pmPHL - SYD
2 stops38h 22mMultiple Airlines
Wed 7/231:15 pmSYD - PHL
2 stops31h 43mMultiple Airlines
Deal found 4/30$1,152
This StudentUniverse deal was found by Cheapflights users on 5/1. 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 StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/275:23 pmPHL - SYD
2 stops28h 22mFiji Airways
Thu 9/41:15 pmSYD - PHL
2 stops23h 27mFiji Airways
Deal found 5/1$1,215
This StudentUniverse deal was found by Cheapflights users on 4/30. 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 StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/712:58 pmPHL - SYD
2 stops31h 37mAir New Zealand
Thu 8/149:55 amSYD - PHL
2 stops26h 36mAir New Zealand
Deal found 4/30$1,329
This Air Canada deal was found by Cheapflights users on 5/1. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/33:30 pmPHL - SYD
2 stops26h 05mAir Canada
Wed 1/1411:20 amSYD - PHL
2 stops43h 30mAir Canada
Deal found 5/1$1,414
This oojo deal was found by Cheapflights users on 4/30. 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.
Tue 8/268:30 pmPHL - SYD
1 stop43h 45mQatar Airways
Tue 9/211:00 amSYD - PHL
2 stops36h 00mQatar Airways
Deal found 4/30$1,515
This Air New Zealand deal was found by Cheapflights users on 4/30. 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 Air New Zealand is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/98:15 amPHL - OOL
2 stops35h 30mMultiple Airlines
Sat 10/1810:55 amOOL - PHL
3 stops27h 42mMultiple Airlines
Deal found 4/30$1,685
This Cheapflightsfares deal was found by Cheapflights users on 5/1. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/34:00 pmPHL - SYD
1 stop25h 00mQantas Airways
Wed 1/1411:15 amSYD - PHL
1 stop22h 29mQantas Airways
Deal found 5/1$1,703
This Gurufare deal was found by Cheapflights users on 4/30. 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.
Thu 10/91:06 pmPHL - OOL
2 stops30h 39mAir New Zealand
Sat 10/186:00 amOOL - PHL
2 stops25h 28mAir New Zealand
Deal found 4/30$1,763
This United Airlines deal was found by Cheapflights users on 5/1. 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.
Mon 12/226:16 pmPHL - SYD
1 stop44h 04mUnited Airlines
Mon 1/511:20 amSYD - PHL
2 stops36h 01mUnited Airlines
Deal found 5/1$1,798

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 May 1, 2025.
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

Wed 6/25

5:48 pm-10:10 pm

2 stops38h 22m

Sydney Kingsford Smith

Wed 7/23

1:15 pm-6:58 am

2 stops31h 43m

$1,152

PhiladelphiaSydney

PHL - SYD

PHLSYD

Philadelphia

Wed 8/27

5:23 pm-11:45 am

2 stops28h 22m

Sydney Kingsford Smith

Thu 9/4

1:15 pm-10:42 pm

2 stops23h 27m

$1,215

PhiladelphiaSydney

PHL - SYD

PHLSYD

Philadelphia

Thu 8/7

12:58 pm-10:35 am

2 stops31h 37m

Sydney Kingsford Smith

Thu 8/14

9:55 am-10:31 pm

2 stops26h 36m

$1,329

PhiladelphiaSydney

PHL - SYD

PHLSYD

Philadelphia

Mon 10/13

9:45 am-8:20 am

2 stops31h 35m

Sydney Kingsford Smith

Mon 11/10

11:20 am-2:50 pm

2 stops43h 30m

$1,414

PhiladelphiaSydney

PHL - SYD

PHLSYD

Philadelphia

Tue 8/26

8:30 pm-6:15 am

1 stop43h 45m

Sydney Kingsford Smith

Tue 9/2

11:00 am-9:00 am

2 stops36h 00m

$1,515

PhiladelphiaCoolangatta

PHL - OOL

PHLOOL

Philadelphia

Thu 10/9

8:15 am-9:45 am

2 stops35h 30m

Coolangatta Gold Coast

Sat 10/18

10:55 am-12:37 am

3 stops27h 42m

$1,685

PhiladelphiaSydney

PHL - SYD

PHLSYD

Philadelphia

Mon 8/25

6:48 pm-7:05 am

1 stop22h 17m

Sydney Kingsford Smith

Mon 9/8

9:10 am-5:30 pm

1 stop22h 20m

$1,703

PhiladelphiaCoolangatta

PHL - OOL

PHLOOL

Philadelphia

Thu 10/9

1:06 pm-9:45 am

2 stops30h 39m

Coolangatta Gold Coast

Sat 10/18

6:00 am-5:28 pm

2 stops25h 28m

$1,763

PhiladelphiaSydney

PHL - SYD

PHLSYD

Philadelphia

Mon 9/8

8:15 am-6:55 am

2 stops32h 40m

Sydney Kingsford Smith

Sun 9/21

10:20 am-12:14 am

3 stops27h 54m

$1,808

PhiladelphiaSydney

PHL - SYD

PHLSYD

Philadelphia

Mon 9/29

2:57 pm-11:45 am

2 stops30h 48m

$682

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

Showing 1-10 of 12 results
1
2

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, March is the cheapest month in which you can book a flight from Philadelphia to New South Wales (average of $1,043). Flying from Philadelphia to New South Wales in December is currently the most expensive (average of $1,643). 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?

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 May 1, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Philadelphia to New South Wales as you normally would.

Rainfall in New South Wales by month

Plan your trip to New South Wales by taking into account the average rainfall totals by month.

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.

Temperature in New South Wales by month

Plan your trip to New South Wales by taking into account the average temperature totals by month.

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).

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 May 1, 2025.
Peruse reviews from past customers who have flown with Fiji Airways, Air New Zealand and Qantas Airways from Philadelphia to New South Wales to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Fiji Airways
8.1
Very good
190 reviews

Overall

8.1

Boarding

8.2

Food

7.5

Entertainment

7.5

Crew

8.5

Comfort

8.1

Reviews

1 / 15
6.0
Good

Anonymous,Dec 2024

NAN - LAX

Asked for water before dinner was served, didn’t get it. Dinner served but no drinks was asked or served with dinner. When asked if I wanted my seat made for bedtime, asked for water again. This time I got it. Filled the breakfast form but was still asked what I wanted. Comparing this experience with Fiji air flight from LA to Melbourne. Worse was missing my flight connection to Baltimore since Fiji air opted to wait for a passenger that couldn’t pass security. Instead of leaving at 9:40 pm, we left at 11. So spent overnight at a hotel for next day’s flight. Another expense!
Fiji Airways
8.1
Very good
190 reviews
Fiji Airways
8.1
Very good
190 reviews

Overall

8.1

Boarding

8.2

Food

7.5

Entertainment

7.5

Crew

8.5

Comfort

8.1

Reviews

1 / 15
6.0
Good

Anonymous,Dec 2024

NAN - LAX

Asked for water before dinner was served, didn’t get it. Dinner served but no drinks was asked or served with dinner. When asked if I wanted my seat made for bedtime, asked for water again. This time I got it. Filled the breakfast form but was still asked what I wanted. Comparing this experience with Fiji air flight from LA to Melbourne. Worse was missing my flight connection to Baltimore since Fiji air opted to wait for a passenger that couldn’t pass security. Instead of leaving at 9:40 pm, we left at 11. So spent overnight at a hotel for next day’s flight. Another expense!
Air New Zealand
8.0
Very good
472 reviews
Fiji Airways
8.1
Very good
190 reviews

Overall

8.1

Boarding

8.2

Food

7.5

Entertainment

7.5

Crew

8.5

Comfort

8.1

Reviews

1 / 15
6.0
Good

Anonymous,Dec 2024

NAN - LAX

Asked for water before dinner was served, didn’t get it. Dinner served but no drinks was asked or served with dinner. When asked if I wanted my seat made for bedtime, asked for water again. This time I got it. Filled the breakfast form but was still asked what I wanted. Comparing this experience with Fiji air flight from LA to Melbourne. Worse was missing my flight connection to Baltimore since Fiji air opted to wait for a passenger that couldn’t pass security. Instead of leaving at 9:40 pm, we left at 11. So spent overnight at a hotel for next day’s flight. Another expense!
Qantas Airways
7.5
Good
829 reviews
Fiji Airways
8.1
Very good
190 reviews

Overall

8.1

Boarding

8.2

Food

7.5

Entertainment

7.5

Crew

8.5

Comfort

8.1

Reviews

1 / 15
6.0
Good

Anonymous,Dec 2024

NAN - LAX

Asked for water before dinner was served, didn’t get it. Dinner served but no drinks was asked or served with dinner. When asked if I wanted my seat made for bedtime, asked for water again. This time I got it. Filled the breakfast form but was still asked what I wanted. Comparing this experience with Fiji air flight from LA to Melbourne. Worse was missing my flight connection to Baltimore since Fiji air opted to wait for a passenger that couldn’t pass security. Instead of leaving at 9:40 pm, we left at 11. So spent overnight at a hotel for next day’s flight. Another expense!
Qatar Airways
7.4
Good
3,564 reviews
Fiji Airways
8.1
Very good
190 reviews

Overall

8.1

Boarding

8.2

Food

7.5

Entertainment

7.5

Crew

8.5

Comfort

8.1

Reviews

1 / 15
6.0
Good

Anonymous,Dec 2024

NAN - LAX

Asked for water before dinner was served, didn’t get it. Dinner served but no drinks was asked or served with dinner. When asked if I wanted my seat made for bedtime, asked for water again. This time I got it. Filled the breakfast form but was still asked what I wanted. Comparing this experience with Fiji air flight from LA to Melbourne. Worse was missing my flight connection to Baltimore since Fiji air opted to wait for a passenger that couldn’t pass security. Instead of leaving at 9:40 pm, we left at 11. So spent overnight at a hotel for next day’s flight. Another expense!
United Airlines
7.4
Good
8,696 reviews
Fiji Airways
8.1
Very good
190 reviews

Overall

8.1

Boarding

8.2

Food

7.5

Entertainment

7.5

Crew

8.5

Comfort

8.1

Reviews

1 / 15
6.0
Good

Anonymous,Dec 2024

NAN - LAX

Asked for water before dinner was served, didn’t get it. Dinner served but no drinks was asked or served with dinner. When asked if I wanted my seat made for bedtime, asked for water again. This time I got it. Filled the breakfast form but was still asked what I wanted. Comparing this experience with Fiji air flight from LA to Melbourne. Worse was missing my flight connection to Baltimore since Fiji air opted to wait for a passenger that couldn’t pass security. Instead of leaving at 9:40 pm, we left at 11. So spent overnight at a hotel for next day’s flight. Another expense!

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.

  • 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, March is the cheapest month in which you can book a flight from Philadelphia to New South Wales (average of $1,043). Flying from Philadelphia to New South Wales in December is currently the most expensive (average of $1,643). 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 May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$834Average$950FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$861Average$1,118FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$945Average$1,274FlexibilityNo cancel feeOn-time67%
Air New ZealandCheapest$1,220Average$1,840FlexibilityNo cancel feeOn-time78%
American AirlinesCheapest$1,288Average$1,786FlexibilityNo cancel feeOn-time71%
Qantas AirwaysCheapest$1,359Average$1,987FlexibilityNo cancel feeOn-time74%
Fiji AirwaysCheapest$1,433Average$1,629FlexibilityNo cancel feeOn-time74%

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