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$976+ Cheap flights to Philadelphia

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 29/1. Fares are subject to change and may not be available on all flights or dates of travel.
— PHL
2 tammi — 9 tammi1
1 adult
1 adult, Economy, 0 bags

Flights to Philadelphia in 2025

Enter your travel dates to find the best prices.

Cheapest flights to Philadelphia
Explore the most affordable flight options available to Philadelphia. Find the lowest fares based on data from user searches, with prices last updated on 3 joulukuu 2025.

ti 2/1211:20SYD - PHL
1 stop22h 24mQantas Airways
ti 9/1215:13PHL - SYD
1 stop24h 12mQantas Airways
Deal found 1/12$18,527
ti 2/1211:20SYD - PHL
1 stop22h 24mAmerican Airlines
ti 9/1213:50PHL - SYD
2 stops25h 35mAmerican Airlines
Deal found 1/12$25,340
ti 2/1221:45SYD - PHL
2 stops41h 00mEmirates
ti 9/1212:45PHL - SYD
2 stops37h 50mEmirates
Deal found 1/12$27,661

Find flight deals to Philadelphia

Find the latest flights to Philadelphia in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 647,157 searches and data was last updated on 3 joulukuu 2025.

Return from

$1,315

One-way from

$976

Popular in

May

Cheapest in

February

Average price

$2,851
Air Canada
  • Air Canada
  • 26/1-8/2
  • 4 total stops
  • 92h 57m total
  • Sydney to Philadelphia
Search Deals
29/1
  • 29/1
  • 3 total stops
  • 34h 47m total
  • Sydney to Philadelphia
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($71 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($72 potential savings vs. average return price).
Search Deals
Average for return flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Locate flights to Philadelphia that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 647,157 searches and data was last updated on 3 joulukuu 2025.
Use the filters below to find and compare flights to Philadelphia that are best for you.

Fly from

Sydney

Route

Depart

Return

Price

SydneyPhiladelphia

SYD - PHL

SYDPHL

Sydney Kingsford Smith

ma 26/1

11:20-14:47

2 stops43h 27m

Philadelphia

su 8/2

16:05-09:35

2 stops49h 30m

$1,315

SydneyPhiladelphia

SYD - PHL

SYDPHL

Sydney Kingsford Smith

to 12/2

11:20-14:47

2 stops43h 27m

Philadelphia

ma 16/2

15:30-09:35

2 stops26h 05m

$1,324

SydneyPhiladelphia

SYD - PHL

SYDPHL

Sydney Kingsford Smith

ma 26/1

11:20-23:48

1 stop28h 28m

Philadelphia

su 8/2

14:30-09:00

1 stop26h 30m

$1,588

SydneyPhiladelphia

SYD - PHL

SYDPHL

Sydney Kingsford Smith

to 12/2

11:50-16:42

1 stop20h 52m

Philadelphia

ma 16/2

20:02-09:05

2 stops45h 03m

$1,609

SydneyPhiladelphia

SYD - PHL

SYDPHL

Sydney Kingsford Smith

ma 26/1

14:00-21:52

1 stop23h 52m

Philadelphia

su 8/2

10:30-06:20

2 stops27h 50m

$1,614

SydneyPhiladelphia

SYD - PHL

SYDPHL

Sydney Kingsford Smith

pe 16/1

14:05-20:41

1 stop22h 36m

Philadelphia

pe 23/1

14:30-09:00

1 stop26h 30m

$2,155

SydneyPhiladelphia

SYD - PHL

SYDPHL

Sydney Kingsford Smith

pe 16/1

06:20-19:06

2 stops28h 46m

Philadelphia

pe 23/1

15:35-06:55

1 stop23h 20m

$2,326

SydneyPhiladelphia

SYD - PHL

SYDPHL

Sydney Kingsford Smith

pe 30/1

12:55-00:52

3 stops51h 57m

$981

SydneyPhiladelphia

SYD - PHL

SYDPHL

Sydney Kingsford Smith

to 29/1

11:20-14:47

2 stops43h 27m

$1,085

SydneyPhiladelphia

SYD - PHL

SYDPHL

Sydney Kingsford Smith

pe 30/1

11:45-21:52

2 stops26h 07m

$1,155

Flights are sorted by cheapest return flights first.

Deals found on 30/11

Showing 1-10 of 17 results
1
2

Best time to book a flight to Philadelphia

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

Cheapflights Insights

Everything you need to know about your flight to Philadelphia

When is the best time to book a flight to Philadelphia?

Use this chart to determine the optimal time to book a return flight from Sydney to Philadelphia. Price data was last updated on 28 November 2025.

Booking 59 days in advance of your planned departure date is, on average, the best time to get cheap flights to Philadelphia. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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 3 joulukuu 2025.
Get a feel of what it's like to fly with Delta, Qantas Airways, andUnited Airlines to the United States by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,011 reviews
Check prices

Entertainment

7.9

Comfort

7.9

Crew

8.5

Food

7.3

Overall

7.9

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,011 reviews
Delta
7.9
Good
8,011 reviews
Check prices

Entertainment

7.9

Comfort

7.9

Crew

8.5

Food

7.3

Overall

7.9

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Qantas Airways
7.5
Good
947 reviews
Delta
7.9
Good
8,011 reviews
Check prices

Entertainment

7.9

Comfort

7.9

Crew

8.5

Food

7.3

Overall

7.9

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,063 reviews
Delta
7.9
Good
8,011 reviews
Check prices

Entertainment

7.9

Comfort

7.9

Crew

8.5

Food

7.3

Overall

7.9

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,043 reviews
Delta
7.9
Good
8,011 reviews
Check prices

Entertainment

7.9

Comfort

7.9

Crew

8.5

Food

7.3

Overall

7.9

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Air Canada
7.1
Good
10,495 reviews
Delta
7.9
Good
8,011 reviews
Check prices

Entertainment

7.9

Comfort

7.9

Crew

8.5

Food

7.3

Overall

7.9

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

FAQs about flying to Philadelphia

  • What airport do you fly into for flights to Philadelphia?

    Booking a flight to Philadelphia (PHL) is your only option if you intend on flying to Philadelphia. It is only a 11.2 km journey from Philadelphia to Philadelphia’s city centre.

  • Can I find cheaper flights to Philadelphia if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Philadelphia on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Philadelphia?

    Based on reviews from Cheapflights users, Delta is rated the highest out of the airlines that fly to Philadelphia.

  • What is the cheapest airport to fly to in Philadelphia?

    Philadelphia is currently the cheapest airport to fly to in Philadelphia. One-way flights to Philadelphia typically cost $69, while return flights cost around $1,723.

  • How much is a return flight to Philadelphia?

    A return flight to Philadelphia will typically cost around $1,723, however they can be found for as little as $1,723.

  • Where does the fastest flight to Philadelphia depart from?

    For those looking to save time traveling to Philadelphia, Brisbane offers the quickest one-way flight (19 hours 51 minutes).

  • Which airport is closest to Rittenhouse Square?

    f being close to Rittenhouse Square is important to you, you’ll want to land at New York John F Kennedy Intl Airport.

  • Does Philadelphia have car hire?

    Yes. Those touching down at Philadelphia can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Philadelphia?

    Yes. Philadelphia has hotels nearby for those requiring accommodations. Philadelphia Airport Marriott is the closest property to Philadelphia (0.0 km away from Philadelphia).

See more FAQs

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Users can book flights with no change fees policies with our dedicated filters. Book flights to Philadelphia flexibly with Cheapflights today.

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