HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
New South Wales

$471+ 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 9/15. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — SYD
jul. 8 — jul. 151
mar. 7/8
mar. 7/15
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Philadelphia to New South Wales with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 julio 3, 2025.

Round-trip from

$1,044
(CheapTickets)

One-way from

$471
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$1,678
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. 14% potential increase in price ($252 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 July 2025
Search Deals

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 julio 3, 2025.

This CheapTickets deal was found by Cheapflights users on 7/1. 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 CheapTickets is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 8/157:00 amPHL - SYD
2 stops34h 05mMultiple Airlines
vie. 8/229:10 amSYD - PHL
2 stops28h 10mMultiple Airlines
Deal found 7/1$1,044
This Cheapflightsfares deal was found by Cheapflights users on 6/30. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/1410:05 amPHL - SYD
2 stops33h 20mANA
mar. 10/219:45 pmSYD - PHL
2 stops31h 31mANA
Deal found 6/30$1,151
This Cheapflightsfares deal was found by Cheapflights users on 7/2. 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.
mié. 12/312:50 pmPHL - SYD
2 stops33h 35mQantas Airways
mié. 1/147:05 amSYD - PHL
2 stops26h 39mQantas Airways
Deal found 7/2$1,275
This oojo deal was found by Cheapflights users on 7/1. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/243:45 pmPHL - SYD
2 stops30h 00mFiji Airways
sáb. 11/152:30 pmSYD - PHL
2 stops22h 43mFiji Airways
Deal found 7/1$1,298
This lol.travel deal was found by Cheapflights users on 7/1. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/239:20 amPHL - SYD
3 stops32h 00mAir Canada
lun. 9/89:20 amSYD - PHL
2 stops26h 48mAir Canada
Deal found 7/1$1,341
This oojo deal was found by Cheapflights users on 7/1. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/101:06 pmPHL - SYD
2 stops29h 39mAir New Zealand
mié. 9/2411:50 amSYD - PHL
2 stops24h 36mAir New Zealand
Deal found 7/1$1,370
This FlightHub deal was found by Cheapflights users on 7/2. 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.
jue. 10/98:35 pmPHL - OOL
2 stops46h 05mQatar Airways
sáb. 10/182:50 pmOOL - PHL
2 stops56h 10mQatar Airways
Deal found 7/2$2,025
This Ovago deal was found by Cheapflights users on 7/3. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/98:05 amPHL - OOL
2 stops35h 40mAir New Zealand
sáb. 10/186:00 amOOL - PHL
2 stops25h 27mAir New Zealand
Deal found 7/3$2,026
This Air Canada deal was found by Cheapflights users on 7/1. 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.
jue. 10/910:35 amPHL - OOL
3 stops34h 05mAir Canada
sáb. 10/186:00 amOOL - PHL
3 stops41h 54mAir Canada
Deal found 7/1$2,043
This Air New Zealand deal was found by Cheapflights users on 7/1. 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 New Zealand is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/98:05 amPHL - OOL
2 stops35h 40mMultiple Airlines
sáb. 10/1810:55 amOOL - PHL
3 stops37h 44mMultiple Airlines
Deal found 7/1$2,204

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 julio 3, 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

vie. 8/15

7:00 am-7:05 am

2 stops34h 05m

Sydney Kingsford Smith

vie. 8/22

9:10 am-11:20 pm

2 stops28h 10m

$1,044

PhiladelphiaSydney

PHL - SYD

PHLSYD

Philadelphia

lun. 8/25

10:10 am-9:25 am

2 stops33h 15m

Sydney Kingsford Smith

lun. 9/8

11:50 am-5:21 pm

2 stops43h 31m

$1,165

PhiladelphiaSydney

PHL - SYD

PHLSYD

Philadelphia

mié. 9/24

3:40 pm-3:40 pm

2 stops34h 00m

Sydney Kingsford Smith

sáb. 10/11

2:45 pm-11:09 pm

2 stops23h 24m

$1,308

PhiladelphiaSydney

PHL - SYD

PHLSYD

Philadelphia

sáb. 8/23

9:20 am-7:20 am

3 stops32h 00m

Sydney Kingsford Smith

lun. 9/8

9:20 am-10:08 pm

2 stops26h 48m

$1,341

PhiladelphiaSydney

PHL - SYD

PHLSYD

Philadelphia

mié. 9/10

1:06 pm-8:45 am

2 stops29h 39m

Sydney Kingsford Smith

mié. 9/24

11:50 am-10:26 pm

2 stops24h 36m

$1,370

PhiladelphiaCoolangatta

PHL - OOL

PHLOOL

Philadelphia

jue. 10/9

8:35 pm-8:40 am

2 stops46h 05m

Coolangatta Gold Coast

sáb. 10/18

2:50 pm-9:00 am

2 stops56h 10m

$2,025

PhiladelphiaCoolangatta

PHL - OOL

PHLOOL

Philadelphia

jue. 10/9

8:05 am-9:45 am

2 stops35h 40m

Coolangatta Gold Coast

sáb. 10/18

6:00 am-5:27 pm

2 stops25h 27m

$2,026

PhiladelphiaCoolangatta

PHL - OOL

PHLOOL

Philadelphia

jue. 10/9

10:35 am-10:40 am

3 stops34h 05m

Coolangatta Gold Coast

sáb. 10/18

6:00 am-9:54 am

3 stops41h 54m

$2,043

PhiladelphiaCoolangatta

PHL - OOL

PHLOOL

Philadelphia

jue. 10/9

8:05 am-9:45 am

2 stops35h 40m

Coolangatta Gold Coast

sáb. 10/18

10:55 am-10:39 am

3 stops37h 44m

$2,204

PhiladelphiaSydney

PHL - SYD

PHLSYD

Philadelphia

lun. 9/15

6:40 pm-2:40 pm

2 stops54h 00m

$471

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

Showing 1-10 of 13 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, February is the cheapest month in which you can book a flight from Philadelphia to New South Wales (average of $1,040). Flying from Philadelphia to New South Wales in December is currently the most expensive (average of $1,630). 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 julio 3, 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.

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 julio 3, 2025.
Read reviews from past customers who have flown ANA, Fiji Airways, and Air New Zealand from Philadelphia to New South Wales. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
ANA
8.4
Very good
893 reviews

Overall

8.4

Food

7.7

Comfort

8.2

Boarding

8.5

Entertainment

7.9

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SEA - HND

The flight with ANA was fantastic. Huge plane but was boarded swiftly and efficiently with a lot of crew members engaged to expedite the process. The onboard crew was polite and considerate and constantly doing things to serve passengers. The plane was new and in great working order-- definitely more spacious than the Alaska plane we took from SLC. Food was solid, not great. Lots of movie options.
ANA
8.4
Very good
893 reviews
ANA
8.4
Very good
893 reviews

Overall

8.4

Food

7.7

Comfort

8.2

Boarding

8.5

Entertainment

7.9

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SEA - HND

The flight with ANA was fantastic. Huge plane but was boarded swiftly and efficiently with a lot of crew members engaged to expedite the process. The onboard crew was polite and considerate and constantly doing things to serve passengers. The plane was new and in great working order-- definitely more spacious than the Alaska plane we took from SLC. Food was solid, not great. Lots of movie options.
Fiji Airways
8.0
Very good
202 reviews
ANA
8.4
Very good
893 reviews

Overall

8.4

Food

7.7

Comfort

8.2

Boarding

8.5

Entertainment

7.9

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SEA - HND

The flight with ANA was fantastic. Huge plane but was boarded swiftly and efficiently with a lot of crew members engaged to expedite the process. The onboard crew was polite and considerate and constantly doing things to serve passengers. The plane was new and in great working order-- definitely more spacious than the Alaska plane we took from SLC. Food was solid, not great. Lots of movie options.
Air New Zealand
8.0
Very good
486 reviews
ANA
8.4
Very good
893 reviews

Overall

8.4

Food

7.7

Comfort

8.2

Boarding

8.5

Entertainment

7.9

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SEA - HND

The flight with ANA was fantastic. Huge plane but was boarded swiftly and efficiently with a lot of crew members engaged to expedite the process. The onboard crew was polite and considerate and constantly doing things to serve passengers. The plane was new and in great working order-- definitely more spacious than the Alaska plane we took from SLC. Food was solid, not great. Lots of movie options.
Qantas Airways
7.5
Good
868 reviews
ANA
8.4
Very good
893 reviews

Overall

8.4

Food

7.7

Comfort

8.2

Boarding

8.5

Entertainment

7.9

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SEA - HND

The flight with ANA was fantastic. Huge plane but was boarded swiftly and efficiently with a lot of crew members engaged to expedite the process. The onboard crew was polite and considerate and constantly doing things to serve passengers. The plane was new and in great working order-- definitely more spacious than the Alaska plane we took from SLC. Food was solid, not great. Lots of movie options.
Qatar Airways
7.4
Good
3,594 reviews
ANA
8.4
Very good
893 reviews

Overall

8.4

Food

7.7

Comfort

8.2

Boarding

8.5

Entertainment

7.9

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SEA - HND

The flight with ANA was fantastic. Huge plane but was boarded swiftly and efficiently with a lot of crew members engaged to expedite the process. The onboard crew was polite and considerate and constantly doing things to serve passengers. The plane was new and in great working order-- definitely more spacious than the Alaska plane we took from SLC. Food was solid, not great. Lots of movie options.

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.

  • 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 Qantas Airways ($965), Qatar Airways ($1,159), and American Airlines ($1,519).

  • 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, February is the cheapest month in which you can book a flight from Philadelphia to New South Wales (average of $1,040). Flying from Philadelphia to New South Wales in December is currently the most expensive (average of $1,630). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Philadelphia to New South Wales

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Sydney flights
Newark to Sydney flights
LaGuardia to Sydney flights
John F Kennedy Intl to Melbourne flights
Dulles Intl to Sydney flights
Reagan-National to Sydney flights
Newark to Melbourne flights
Dulles Intl to Melbourne flights
Reagan-National to Melbourne flights
LaGuardia to Melbourne flights
Philadelphia to Melbourne flights
John F Kennedy Intl to Brisbane flights
Dulles Intl to Brisbane flights
John F Kennedy Intl to Avalon flights
Reagan-National to Brisbane flights
Newark to Brisbane flights
LaGuardia to Brisbane flights
Philadelphia to Sydney flights
Philadelphia to Avalon flights
John F Kennedy Intl to Perth flights
Newark to Perth flights
Dulles Intl to Perth flights
LaGuardia to Perth flights
Reagan-National to Perth flights
Newark to Avalon flights
Dulles Intl to Avalon flights
Philadelphia to Brisbane flights
John F Kennedy Intl to Cairns flights
Pittsburgh to Sydney flights
John F Kennedy Intl to Canberra flights
Pittsburgh to Melbourne flights
Dulles Intl to Canberra flights
John F Kennedy Intl to Adelaide flights
Reagan-National to Canberra flights
Newark to Cairns flights
LaGuardia to Cairns flights
Dulles Intl to Adelaide flights
Harrisburg to Sydney flights
Reagan-National to Adelaide flights
Newark to Adelaide flights
LaGuardia to Adelaide flights
Philadelphia to Perth flights
Newark to Canberra flights
Pittsburgh to Brisbane flights
Dulles Intl to Cairns flights
Philadelphia to Adelaide flights
Philadelphia to Coolangatta flights

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 julio 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$834Average$909FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$860Average$928FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$945Average$1,228FlexibilityNo cancel feeOn-time67%
Air New ZealandCheapest$1,220Average$1,699FlexibilityNo cancel feeOn-time78%
American AirlinesCheapest$1,288Average$1,779FlexibilityNo cancel feeOn-time71%
Qantas AirwaysCheapest$1,294Average$1,972FlexibilityNo cancel feeOn-time74%
Fiji AirwaysCheapest$1,390Average$1,628FlexibilityNo cancel feeOn-time74%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.