HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news

Cheap flights from Sydney (SYD) to Philadelphia (PHL) from $758

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 9/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
SYD — PHL
Jun 16 — Jun 231
From?
To?
Sun 6/16
Sun 6/23
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

The best prices from Sydney Kingsford Smith to Philadelphia are usually found in July or March, booked 40 days in advance, depart on a Thursday or Tuesday and return on a Friday

Cheap flight deals from Sydney to Philadelphia

Discover tips and strategies to find the most affordable flight options for your journey from Sydney (SYD) to Philadelphia (PHL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 11, 2024.

Popular in

December

Cheapest in

July

Average price

$1,647

Round-trip from

$227
High demand for flights, 17% potential price rise
Search Deals
Best time to find cheap flights, 23% potential price drop
Search Deals
Average for round-trip flights in June 2024
Search Deals
From Sydney Kingsford Smith to Philadelphia
Search Deals

What is the cheapest day to fly round-trip from Sydney to Philadelphia?

Sunday flights are found to be more expensive to fly from Sydney to Philadelphia. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Philadelphia.

How far in advance should I book a flight from Sydney to Philadelphia?

To save up to 49% on this flight, we recommend booking at least 41 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Sydney to Philadelphia from $1,122 1-2 weeks out and tickets from $2,083 for flights departing within the next 72 hours.

What is the cheapest month to fly from Sydney to Philadelphia?

Due to multiple factors, expect to potentially pay more when booking in December. For low rates, July can be a great choice for travel to Philadelphia. Flights to Philadelphia from Sydney in July are about $1,475 on average during July, but can be found for as low as $1,040.

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

When flying from Sydney to Philadelphia, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 4% versus a flight at noon.

Cheap Sydney to Philadelphia flights in June & July 2024

Find cheap flight options from Sydney to Philadelphia specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,117,830 searches. Prices were last updated on June 11, 2024.
The lowest fares we've come across on flights traveling from Sydney to Philadelphia in June and July 2024. Check back regularly for other flight deals.
Fri 7/59:20 amSYD - PHL
2 stops44h 09mAir Canada
Sat 8/34:10 pmPHL - SYD
2 stops49h 10mAir Canada
Deal found 6/10$1,969
Fri 7/59:20 amSYD - PHL
2 stops50h 14mAir Canada
Sat 8/34:10 pmPHL - SYD
3 stops49h 10mAir Canada
Deal found 6/10$1,977
Fri 7/59:20 amSYD - PHL
3 stops44h 09mAir Canada
Sat 8/34:10 pmPHL - SYD
3 stops49h 10mAir Canada
Deal found 6/10$1,983
Sat 6/159:15 amSYD - PHL
2 stops43h 13mAmerican Airlines
Sat 6/296:47 pmPHL - SYD
2 stops46h 18mAmerican Airlines
Deal found 6/10$1,989
Sat 6/159:15 amSYD - PHL
2 stops43h 13mAmerican Airlines
Sat 6/298:12 pmPHL - SYD
1 stop44h 53mAmerican Airlines
Deal found 6/10$2,012
Sat 6/159:15 amSYD - PHL
1 stop35h 54mAmerican Airlines
Sat 6/298:57 pmPHL - SYD
1 stop43h 18mAmerican Airlines
Deal found 6/10$2,024
Sat 6/298:15 amSYD - PHL
2 stops44h 18mJapan Airlines
Sat 7/66:53 amPHL - SYD
2 stops33h 17mJapan Airlines
Deal found 6/10$2,139
Fri 7/59:15 amSYD - PHL
1 stop22h 28mQantas Airways
Sat 8/36:40 pmPHL - SYD
1 stop22h 25mQantas Airways
Deal found 6/10$2,178
Sat 6/159:20 amSYD - PHL
3 stops44h 08mAir Canada
Sat 6/296:15 amPHL - SYD
2 stops35h 05mAir Canada
Deal found 6/10$2,194

Sydney to Philadelphia 2024 flight deals

Discover exclusive flight deals for travel between Sydney and Philadelphia in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,117,830 searches. Data last updated June 11, 2024.
The lowest fares we've come across on flights traveling from Sydney to Philadelphia in June and July 2024. Check back regularly for other flight deals.
Fri 7/59:20 amSYD - PHL
2 stops44h 09mAir Canada
Sat 8/34:10 pmPHL - SYD
2 stops49h 10mAir Canada
Deal found 6/10$1,969
Fri 7/59:20 amSYD - PHL
2 stops50h 14mAir Canada
Sat 8/34:10 pmPHL - SYD
3 stops49h 10mAir Canada
Deal found 6/10$1,977
Fri 7/59:20 amSYD - PHL
3 stops44h 09mAir Canada
Sat 8/34:10 pmPHL - SYD
3 stops49h 10mAir Canada
Deal found 6/10$1,983
Sat 6/159:15 amSYD - PHL
2 stops43h 13mAmerican Airlines
Sat 6/296:47 pmPHL - SYD
2 stops46h 18mAmerican Airlines
Deal found 6/10$1,989
Sat 6/159:15 amSYD - PHL
1 stop37h 54mAmerican Airlines
Sat 6/298:57 pmPHL - SYD
1 stop43h 18mAmerican Airlines
Deal found 6/11$2,001
Sat 6/159:15 amSYD - PHL
2 stops34h 44mAmerican Airlines
Sat 6/298:57 pmPHL - SYD
1 stop43h 18mAmerican Airlines
Deal found 6/11$2,011
Sat 6/159:15 amSYD - PHL
2 stops43h 13mAmerican Airlines
Sat 6/298:12 pmPHL - SYD
1 stop44h 53mAmerican Airlines
Deal found 6/10$2,012
Sat 6/159:15 amSYD - PHL
1 stop35h 54mAmerican Airlines
Sat 6/298:57 pmPHL - SYD
1 stop43h 18mAmerican Airlines
Deal found 6/10$2,024
Sat 6/159:15 amSYD - PHL
2 stops24h 10mAmerican Airlines
Sat 6/296:41 pmPHL - SYD
2 stops46h 24mAmerican Airlines
Deal found 6/11$2,047

One-way flights to Philadelphia from Sydney

Search for one-way flight options from Sydney to Philadelphia. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,117,830 searches. Data last updated June 11, 2024.
If you're seeking multiple options on one-way flights from Sydney to Philadelphia, be sure to check out these deals, which are updated often. For those needing a return trip from Sydney, there is a search form available above.
Thu 9/59:10 amSYD - PHL
2 stops29h 16mAmerican Airlines
Deal found 6/11$758
Thu 9/59:10 amSYD - PHL
1 stop22h 34mAmerican Airlines
Deal found 6/11$763
Mon 10/146:00 amSYD - PHL
3 stops47h 16mMultiple Airlines
Deal found 6/11$1,068
Mon 10/1410:20 amSYD - PHL
2 stops26h 16mAir Canada
Deal found 6/11$1,072
Mon 10/144:50 pmSYD - PHL
1 stop23h 02mQantas Airways
Deal found 6/11$1,124
Thu 9/510:20 amSYD - PHL
3 stops39h 20mUnited Airlines
Deal found 6/11$1,202
Tue 6/187:35 amSYD - PHL
2 stops41h 30mMultiple Airlines
Deal found 6/11$1,204
Tue 6/187:35 amSYD - PHL
2 stops40h 04mMultiple Airlines
Deal found 6/10$1,214
Tue 6/189:15 amSYD - PHL
1 stop27h 47mAmerican Airlines
Deal found 6/11$1,331

Find flights from Sydney to Philadelphia within your budget

Customize your flight search to find flights from Sydney 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 3,117,830 searches. Data last updated June 11, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$1,969 - $2,426

Route

Depart

Return

Price

Sydney Kingsford SmithPhiladelphia

SYD - PHL

SYDPHL

Sydney Kingsford Smith

Fri 7/5

2 stops44h 09m

Philadelphia

Sat 8/3

2 stops49h 10m

$1,969

Sydney Kingsford SmithPhiladelphia

SYD - PHL

SYDPHL

Sydney Kingsford Smith

Fri 7/5

2 stops50h 14m

Philadelphia

Sat 8/3

3 stops49h 10m

$1,977

Sydney Kingsford SmithPhiladelphia

SYD - PHL

SYDPHL

Sydney Kingsford Smith

Fri 7/5

3 stops44h 09m

Philadelphia

Sat 8/3

3 stops49h 10m

$1,983

Sydney Kingsford SmithPhiladelphia

SYD - PHL

SYDPHL

Sydney Kingsford Smith

Sat 6/29

2 stops44h 18m

Philadelphia

Sat 7/6

2 stops33h 17m

$2,139

Sydney Kingsford SmithPhiladelphia

SYD - PHL

SYDPHL

Sydney Kingsford Smith

Fri 7/5

1 stop22h 28m

Philadelphia

Sat 8/3

1 stop22h 25m

$2,178

Sydney Kingsford SmithPhiladelphia

SYD - PHL

SYDPHL

Sydney Kingsford Smith

Fri 7/5

2 stops24h 16m

Philadelphia

Sat 8/3

1 stop21h 28m

$2,217

Sydney Kingsford SmithPhiladelphia

SYD - PHL

SYDPHL

Sydney Kingsford Smith

Sat 6/29

1 stop37h 54m

Philadelphia

Sat 7/6

1 stop33h 22m

$2,282

Sydney Kingsford SmithPhiladelphia

SYD - PHL

SYDPHL

Sydney Kingsford Smith

Sat 6/29

1 stop37h 54m

Philadelphia

Sat 7/6

2 stops29h 35m

$2,292

Sydney Kingsford SmithPhiladelphia

SYD - PHL

SYDPHL

Sydney Kingsford Smith

Sat 6/29

2 stops38h 04m

Philadelphia

Sat 7/6

3 stops28h 12m

$2,426

Flights are sorted by cheapest first

Deals found on 6/10

How far ahead should I book a flight from Sydney to Philadelphia?

Use this chart to determine the optimal time to book a round-trip flight from Sydney to Philadelphia. Price data was last updated on May 31, 2024.
The price you pay for your flight from Sydney to Philadelphia may vary depending on when you book. For the best chance of a lower fare, look to book 40 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Search Deals

What is the cheapest day to fly from Sydney to Philadelphia?

Use this chart to determine the cheapest time to fly round-trip from Sydney to Philadelphia. Price data was last updated on June 9, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Sydney to Philadelphia flight should consider departing on Sunday mornings when fares are most often at their lowest. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from Sydney to Philadelphia

Have a flexible travel schedule? Discover the best time to fly to Philadelphia from Sydney 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.

Temperature and rainfall in Philadelphia by month

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

PHL

Temperature

33.8 - 78.8 °F

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 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 33.8 F).

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 June 11, 2024.
Read reviews from past customers who have flown Air Canada and American Airlines from Sydney to Philadelphia. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Japan Airlines
8.3
Very good
1,456 reviews

Comfort

8.2

Boarding

8.4

Crew

8.7

Food

7.8

Entertainment

7.8

Overall

8.3

Reviews

1 / 10

Our flight was changed a couple of times. It was a choas just to a boarding pass!! Boarding was not better!

Japan Airlines
8.3
Very good
1,456 reviews
Japan Airlines
8.3
Very good
1,456 reviews

Comfort

8.2

Boarding

8.4

Crew

8.7

Food

7.8

Entertainment

7.8

Overall

8.3

Reviews

1 / 10

Our flight was changed a couple of times. It was a choas just to a boarding pass!! Boarding was not better!

Virgin Australia
7.7
Good
603 reviews
Japan Airlines
8.3
Very good
1,456 reviews

Comfort

8.2

Boarding

8.4

Crew

8.7

Food

7.8

Entertainment

7.8

Overall

8.3

Reviews

1 / 10

Our flight was changed a couple of times. It was a choas just to a boarding pass!! Boarding was not better!

Qantas Airways
7.6
Good
930 reviews
Japan Airlines
8.3
Very good
1,456 reviews

Comfort

8.2

Boarding

8.4

Crew

8.7

Food

7.8

Entertainment

7.8

Overall

8.3

Reviews

1 / 10

Our flight was changed a couple of times. It was a choas just to a boarding pass!! Boarding was not better!

United Airlines
7.4
Good
10,629 reviews
Japan Airlines
8.3
Very good
1,456 reviews

Comfort

8.2

Boarding

8.4

Crew

8.7

Food

7.8

Entertainment

7.8

Overall

8.3

Reviews

1 / 10

Our flight was changed a couple of times. It was a choas just to a boarding pass!! Boarding was not better!

American Airlines
7.3
Good
14,129 reviews
Japan Airlines
8.3
Very good
1,456 reviews

Comfort

8.2

Boarding

8.4

Crew

8.7

Food

7.8

Entertainment

7.8

Overall

8.3

Reviews

1 / 10

Our flight was changed a couple of times. It was a choas just to a boarding pass!! Boarding was not better!

Related info for your journey

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

  • Can I find flights from Sydney to Philadelphia for under $2,000 on Cheapflights?

    Yes, there are multiple flights from Sydney to Philadelphia for under $2,000. The cheapest flight booked recently is on Air Canada for just $1,969, but on average you can expect to pay $2,246.

  • What are the cheapest airlines flying from Sydney to Philadelphia round-trip?

    Cheapflights users have booked flights from Sydney to Philadelphia round-trip from $1,969. Other airlines that can offer you cheap pricing are Japan Airlines, from $2,139, and Qantas Airways, from $2,178.

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

    One-way options have recently been found by users for as low as $758 on American Airlines. Other airlines that offer cheap prices include Air Canada from $1,072 and Qantas Airways from $1,124 one-way.

  • What does SYD to PHL mean?

    SYD stands for Sydney Kingsford Smith Airport, while PHL stands for Philadelphia Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry.

  • Can I find deals for flights from Sydney to Philadelphia that include extra baggage allowance?

    The amount of baggage you can bring on your Sydney to Philadelphia flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Sydney to Philadelphia with specific airlines?

    Yes, Cheapflights allows you to browse and filter Sydney to Philadelphia flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Sydney 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.

  • Can I find deals for flights from Sydney to Philadelphia that allow pets onboard?

    Many airlines flying from Sydney to Philadelphia offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Sydney to Philadelphia?

    Yes, you can often find last-minute deals on Sydney to Philadelphia flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Sydney to Philadelphia flight deals updated?

    The Sydney to Philadelphia flight deals you see on this page were last updated on 6/11.

  • What is the cheapest month to book a flight from Sydney to Philadelphia?

    Currently, October is the cheapest month in which you can book a flight from Sydney to Philadelphia (average of $227). Flying from Sydney to Philadelphia in July is currently the most expensive (average of $298). 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 Sydney to Philadelphia
See prices for flight routes from nearby airports that may be better suited for you.

Sydney to John F Kennedy Intl flights
Sydney to Newark flights
Sydney to LaGuardia flights
Sydney to Reagan-National flights
Sydney to Dulles Intl flights
Sydney to Pittsburgh flights
Coolangatta to John F Kennedy Intl flights
Coolangatta to Newark flights
Coolangatta to Dulles Intl flights

Top airline flying from Sydney to Philadelphia

Discover the top airline that operate flights from Sydney 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 3,117,830 searches. Data last updated June 11, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$1,064Average$1,356FlexibilityNo cancel feeOn-time71%
Denver to Tampa flights
Los Angeles to El Salvador flights
USA to Scotland flights
Boston to Puerto Rico flights
Atlanta to Charlotte flights
Atlanta to Paris flights
Houston to Nashville flights
Nashville to Miami flights
New York John F Kennedy Intl Airport to Miami flights
Minneapolis to Dallas flights
Los Angeles to Manila flights
Sydney to Phoenix Sky Harbor Intl Airport flights

Search flights from Sydney to Philadelphia by cabin class

Find flights from Sydney to Philadelphia, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

Book a flight to one of these trending destinations

User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
Flights to Gaziantep
Flights to Miyakojima Hirara
Flights to Figari-Sud Corse
Flights to Mason City
Flights to Komatsu
Flights to Sendai
Flights to Rhinelander Oneida County
Flights to Constanţa Mihail Kogalniceanu
Flights to Brainerd Crow Wing County
Flights to Reus
Flights to Virac
Flights to Neiva La Marguita
Flights to Pellston Emmet County
Flights to Urumqi
Flights to Bastia Poretta
Flights to Samos
Flights to Hyannis Barnstable
Flights to Provincetown
Flights to Alghero-Fertilia
Flights to Laayoune Hassan I
Flights to Devils Lake
Flights to Vava'u Lupepau'U
Flights to Hakodate
Flights to Edremit/Korfez
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.
View all available airlines