Find flights
When to book
Airlines
FAQs

Cheap flights from Australia to Philadelphia from $768

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 4/3. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — PHL
26 Feb — 5 Mar1
1 adult

Cheap flight deals from Australia to Philadelphia

Keep the following information in mind while searching for Australia to Philadelphia flight deals. Data was last updated 21 February 2025.

Round-trip from

$1,243

One-way from

$768

Popular in

December

Cheapest in

February

Average price

$1,229
Delta
  • Delta
  • 3/3-13/3
  • 4 total stops
  • 54h 10m total
  • Australia to Philadelphia
Search Deals
4/3
  • 4/3
  • 2 total stops
  • 25h 51m total
  • Australia to Philadelphia
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($716 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($141 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2025
Search Deals

Find flight deals from Australia to Philadelphia

Cheapest flights from Australia to Philadelphia
Explore the most affordable flight options available from Australia to Philadelphia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 February 2025.

Sat 1/311:05SYD - PHL
2 stops28h 47mDelta
Thu 13/311:36PHL - SYD
2 stops27h 29mDelta
Deal found 20/2$1,243
Sun 6/409:10SYD - PHL
2 stops34h 21mMultiple Airlines
Sun 13/406:40PHL - SYD
2 stops34h 25mMultiple Airlines
Deal found 20/2$1,656
Tue 4/311:20SYD - PHL
2 stops43h 30mAir Canada
Thu 13/315:30PHL - SYD
3 stops50h 05mAir Canada
Deal found 20/2$1,751
Tue 25/221:25SYD - PHL
1 stop25h 24mQantas Airways
Tue 4/313:45PHL - SYD
1 stop27h 15mQantas Airways
Deal found 20/2$1,798
Mon 5/510:00BNE - PHL
2 stops42h 36mAir Canada
Tue 20/515:20PHL - BNE
2 stops49h 45mAir Canada
Deal found 21/2$1,806
Tue 6/510:30BNE - PHL
2 stops24h 53mUnited Airlines
Mon 19/515:46PHL - BNE
2 stops24h 44mUnited Airlines
Deal found 21/2$1,822
Thu 6/312:00MEL - PHL
1 stop23h 24mQantas Airways
Thu 27/313:42PHL - MEL
1 stop24h 58mQantas Airways
Deal found 20/2$1,847
Thu 6/313:00MEL - PHL
2 stops36h 51mUnited Airlines
Thu 27/312:41PHL - MEL
2 stops28h 49mUnited Airlines
Deal found 20/2$1,875
Thu 6/307:45MEL - PHL
3 stops30h 51mMultiple Airlines
Thu 27/309:00PHL - MEL
3 stops36h 30mMultiple Airlines
Deal found 20/2$1,877
Sat 1/312:10SYD - PHL
2 stops27h 11mUnited Airlines
Wed 12/311:50PHL - SYD
2 stops28h 10mUnited Airlines
Deal found 20/2$1,894
Mon 5/510:00BNE - PHL
2 stops42h 36mMultiple Airlines
Tue 20/511:00PHL - BNE
3 stops35h 05mMultiple Airlines
Deal found 21/2$1,933
Wed 26/211:15SYD - PHL
2 stops22h 38mAmerican Airlines
Thu 6/312:35PHL - SYD
2 stops26h 50mAmerican Airlines
Deal found 20/2$1,988

Find flights from Australia to Philadelphia within your budget

Customise your flight search to find flights from Australia to Philadelphia 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 647,157 searches. Data last updated 21 February 2025.

Fly from

Australia

Fly to

Philadelphia

Route

Depart

Return

Price

SydneyPhiladelphia

SYD - PHL

SYDPHL

Sydney Kingsford Smith

Mon 3/3

11:05-20:39

2 stops25h 34m

Philadelphia

Thu 13/3

10:29-06:05

2 stops28h 36m

$1,243

SydneyPhiladelphia

SYD - PHL

SYDPHL

Sydney Kingsford Smith

Sun 6/4

09:10-05:31

2 stops34h 21m

Philadelphia

Sun 13/4

06:40-07:05

2 stops34h 25m

$1,656

SydneyPhiladelphia

SYD - PHL

SYDPHL

Sydney Kingsford Smith

Tue 4/3

11:20-14:50

2 stops43h 30m

Philadelphia

Thu 13/3

15:30-08:35

3 stops50h 05m

$1,751

BrisbanePhiladelphia

BNE - PHL

BNEPHL

Brisbane

Mon 5/5

10:00-14:36

2 stops42h 36m

Philadelphia

Tue 20/5

15:20-07:05

2 stops49h 45m

$1,806

BrisbanePhiladelphia

BNE - PHL

BNEPHL

Brisbane

Tue 6/5

10:30-21:23

2 stops24h 53m

Philadelphia

Tue 20/5

17:01-06:30

2 stops47h 29m

$1,822

MelbournePhiladelphia

MEL - PHL

MELPHL

Melbourne

Thu 6/3

12:00-19:24

1 stop23h 24m

Philadelphia

Thu 27/3

13:42-05:40

1 stop24h 58m

$1,847

SydneyPhiladelphia

SYD - PHL

SYDPHL

Sydney Kingsford Smith

Tue 4/3

11:15-19:24

1 stop24h 09m

Philadelphia

Thu 13/3

13:51-09:00

1 stop28h 09m

$1,866

MelbournePhiladelphia

MEL - PHL

MELPHL

Melbourne

Thu 6/3

13:00-09:51

2 stops36h 51m

Philadelphia

Thu 27/3

12:41-08:30

2 stops28h 49m

$1,875

MelbournePhiladelphia

MEL - PHL

MELPHL

Melbourne

Thu 6/3

07:45-22:36

3 stops30h 51m

Philadelphia

Thu 27/3

09:00-12:30

3 stops36h 30m

$1,877

SydneyPhiladelphia

SYD - PHL

SYDPHL

Sydney Kingsford Smith

Mon 3/3

12:10-21:34

2 stops25h 24m

Philadelphia

Thu 13/3

16:45-09:15

1 stop25h 30m

$1,894

Flights are sorted by cheapest return flights first.

Deals found on 20/2

Showing 1-10 of 47 results
1
2
3
...
5

Best time to book a flight from Australia to Philadelphia

Have a flexible travel schedule? Discover the best time to fly to Philadelphia from Australia with our price prediction graph.
Estimated return 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.

Travel insights for flights from Australia to Philadelphia

Get recent, data-driven insights about flights from Australia to Philadelphia including ideal travel times, pricing trends, and more.

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

Find hourly flight availability from Australia to Philadelphia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 21 February 2025.

When flying from Australia to Philadelphia, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Philadelphia by month

Plan your trip to Philadelphia by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Philadelphia ranges from 69.0 - 112.0 inches per month. July is typically the wettest month, when rainfall can reach 112.0 mm. February is typically the driest time to visit Philadelphia when rainfall is around 69.0 mm.

Temperature in Philadelphia by month

Plan your trip to Philadelphia by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Philadelphia, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 26.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 1.0 C).

Reviews of airlines servicing Philadelphia

Get insights into the airlines that provide service to Philadelphia. 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 Philadelphia. Reviews last updated 21 February 2025.
Read through reviews of airlines operating flights from Australia to Philadelphia, such as Air Tahiti Nui, ANA and Japan Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Tahiti Nui
8.7
Very Good
61 reviews
Check prices

Entertainment

7.2

Food

7.8

Crew

9.1

Overall

8.7

Comfort

8.0

Boarding

8.7

Reviews

1 / 2

10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

Air Tahiti Nui
8.7
Very Good
61 reviews
Air Tahiti Nui
8.7
Very Good
61 reviews
Check prices

Entertainment

7.2

Food

7.8

Crew

9.1

Overall

8.7

Comfort

8.0

Boarding

8.7

Reviews

1 / 2

10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

ANA
8.4
Very Good
836 reviews
Air Tahiti Nui
8.7
Very Good
61 reviews
Check prices

Entertainment

7.2

Food

7.8

Crew

9.1

Overall

8.7

Comfort

8.0

Boarding

8.7

Reviews

1 / 2

10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

Japan Airlines
8.3
Very Good
1,440 reviews
Air Tahiti Nui
8.7
Very Good
61 reviews
Check prices

Entertainment

7.2

Food

7.8

Crew

9.1

Overall

8.7

Comfort

8.0

Boarding

8.7

Reviews

1 / 2

10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

Emirates
8.1
Very Good
3,276 reviews
Air Tahiti Nui
8.7
Very Good
61 reviews
Check prices

Entertainment

7.2

Food

7.8

Crew

9.1

Overall

8.7

Comfort

8.0

Boarding

8.7

Reviews

1 / 2

10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

Delta
8.0
Very Good
8,213 reviews
Air Tahiti Nui
8.7
Very Good
61 reviews
Check prices

Entertainment

7.2

Food

7.8

Crew

9.1

Overall

8.7

Comfort

8.0

Boarding

8.7

Reviews

1 / 2

10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

Related info for your journey

Find useful and relevant information for your journey from Australia to Philadelphia. 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 into for flights to Philadelphia from Australia?

    If you book a flight to Philadelphia from Australia, you will be flying to Philadelphia, which is the city’s only airport. Philadelphia (PHL) is located 11.2 km from the centre of Philadelphia.

  • What are the cheapest airlines to fly from Australia to Philadelphia one-way?

    The cheapest airline one-way is Delta, with whom users have recently found tickets for as low as $776. However, be on the lookout for offers from American Airlines and Qatar Airways, as they are both options that can get you from Australia to Philadelphia for a low price.

  • What are the most popular routes from Australia to Philadelphia?

    Most travellers choose Sydney Kingsford Smith - Philadelphia, Melbourne - Philadelphia or Brisbane - Philadelphia when deciding on the best route from Australia to Philadelphia.

  • Can I find deals for flights from Australia to Philadelphia that include hotel bookings?

    Yes. In addition to deals on Australia to Philadelphia flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Australia to Philadelphia?

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

  • Can I find deals for business class flights from Australia to Philadelphia?

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

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 Australia to Philadelphia

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

Top 8 airlines flying from Australia to Philadelphia

Discover the top 8 airlines that operate flights from Australia to Philadelphia. 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 647,157 searches. Data last updated 21 February 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$1,207Average$1,228FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Fiji AirwaysCheapest$1,411Average$3,093FlexibilityNo cancel feeOn-time74%
Search Fiji Airways flights
Air CanadaCheapest$1,553Average$2,178FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
American AirlinesCheapest$1,643Average$2,082FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Qantas AirwaysCheapest$1,670Average$2,931FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
Air New ZealandCheapest$1,745Average$2,371FlexibilityNo cancel feeOn-time78%
Search Air New Zealand flights
United AirlinesCheapest$1,761Average$3,122FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Qatar AirwaysCheapest$2,461Average$2,998FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Australia to Philadelphia?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Australia to Philadelphia. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Australia to Philadelphia?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Australia to Philadelphia.

Can Cheapflights find flights from Australia to Philadelphia with no change fees?

Need flexible booking options for your flight to Philadelphia from Australia? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Australia to Philadelphia become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Philadelphia from Australia today and book when prices fit your budget.

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.