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$1,103+ Cheap flights to Philadelphia

— PHL
25 Sep — 2 Oct1
1 adult
1 adult, Economy, 0 bags

Flights to Philadelphia in 2026

Enter your travel dates to find the best prices.

Cheapest flights to Philadelphia

Sun 30/809:10 -
2 stops35h 20m
Mon 14/905:15 -
2 stops35h 50m
Deal found 23/8$1,649
Thu 5/1111:20 -
2 stops33h 50m
Mon 9/1105:00 -
1 stop33h 55m
Deal found 21/8$1,655
Sat 19/909:10 -
2 stops37h 55m
Sat 26/908:41 -
2 stops32h 24m
Deal found 22/8$1,677
Mon 21/909:10 -
1 stop28h 34m
Mon 28/910:31 -
1 stop30h 34m
Deal found 22/8$1,906
Tue 6/1010:10 -
1 stop25h 28m
Tue 13/1017:30 -
1 stop23h 35m
Deal found 22/8$1,937

Find flight deals to Philadelphia

Return from

$1,655

One-way from

$1,103

Popular in

September

Cheapest in

July

Average price

$1,564
American Airlines
  • American Airlines
  • 5/11-9/11
  • 3 total stops
  • 67h 45m total
  • Sydney to Philadelphia
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25/9
  • 25/9
  • 3 total stops
  • 39h 06m total
  • Sydney to Philadelphia
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($115 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($96 potential savings vs. average return price).
Search Deals
Average for return flights in August 2026
Search Deals

Cheapflights Fare Finder

 
Use the filters below to find and compare flights to Philadelphia that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

SydneyPhiladelphia

SYD Sydney Kingsford Smith - PHL Philadelphia

SYDPHL

Sydney Kingsford Smith

Thu 5/11

11:10-17:49

1 stop22h 39m

Philadelphia

Mon 9/11

13:47-09:00

1 stop27h 13m

$1,907

SydneyPhiladelphia

SYD Sydney Kingsford Smith - PHL Philadelphia

SYDPHL

Sydney Kingsford Smith

Tue 26/1

09:55-22:30

2 stops28h 35m

Philadelphia

Wed 31/3

13:00-08:45

3 stops28h 45m

$2,060

SydneyPhiladelphia

SYD Sydney Kingsford Smith - PHL Philadelphia

SYDPHL

Sydney Kingsford Smith

Fri 25/9

09:10-16:28

1 stop21h 18m

Philadelphia

Wed 14/10

11:00-08:05

1 stop30h 05m

$2,153
Fastest return journey

SydneyPhiladelphia

SYD Sydney Kingsford Smith - PHL Philadelphia

SYDPHL

Sydney Kingsford Smith

Wed 7/10

10:10-17:50

2 stops22h 40m

Philadelphia

Wed 14/10

15:43-06:55

2 stops24h 12m

$2,493

SydneyPhiladelphia

SYD Sydney Kingsford Smith - PHL Philadelphia

SYDPHL

Sydney Kingsford Smith

Fri 2/10

09:10-18:55

2 stops23h 45m

Philadelphia

Tue 13/10

17:30-08:05

1 stop23h 35m

$2,518

SydneyPhiladelphia

SYD Sydney Kingsford Smith - PHL Philadelphia

SYDPHL

Sydney Kingsford Smith

Thu 24/12

09:20-18:58

1 stop25h 38m

Philadelphia

Sat 23/1

18:13-06:20

1 stop44h 07m

$2,531

SydneyPhiladelphia

SYD Sydney Kingsford Smith - PHL Philadelphia

SYDPHL

Sydney Kingsford Smith

Thu 5/11

22:10-14:50

1 stop32h 40m

Philadelphia

Mon 9/11

20:45-19:20

1 stop30h 35m

$2,774

SydneyPhiladelphia

SYD Sydney Kingsford Smith - PHL Philadelphia

SYDPHL

Sydney Kingsford Smith

Mon 2/11

11:20-14:44

3 stops43h 24m

Philadelphia

Thu 17/12

15:20-09:35

2 stops26h 15m

$2,971
Cheapest one-way

SydneyPhiladelphia

SYD Sydney Kingsford Smith - PHL Philadelphia

SYDPHL

Sydney Kingsford Smith

Sun 6/9

07:40-15:21

2 stops45h 41m

$1,487

SydneyPhiladelphia

SYD Sydney Kingsford Smith - PHL Philadelphia

SYDPHL

Sydney Kingsford Smith

Tue 29/12

14:15-09:27

2 stops35h 12m

$1,743

Flights are sorted by cheapest return flights first.

Deals found on 23/8

Showing 1-10 of 14 resultsSorted by cheapest first
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

Cheapflights Insights

Everything you need to know about your flight to Philadelphia

What are the cheapest airlines that fly to Philadelphia?

The cheapest airlines flying from Sydney to Philadelphia are United Airlines, Qantas Airways and American Airlines.

Reviews of airlines servicing Philadelphia

Get a feel of what it's like to fly with Qantas Airways,United Airlines, andAmerican 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.
Qantas Airways
7.5
Good
1,085 reviews
Check prices

Entertainment

7.2

Comfort

7.4

Food

7.0

Overall

7.5

Crew

8.1

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Tania,May 2026

SYD - DFW

The trip was great and the flight attendants were lovely. It was my honeymoon and ai thought I lost my gold brecelet. They searched until they found it and gave us a bottle of champaign to celebrate our honeymoon. They were lovely!
Qantas Airways
7.5
Good
1,085 reviews
Qantas Airways
7.5
Good
1,085 reviews
Check prices

Entertainment

7.2

Comfort

7.4

Food

7.0

Overall

7.5

Crew

8.1

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Tania,May 2026

SYD - DFW

The trip was great and the flight attendants were lovely. It was my honeymoon and ai thought I lost my gold brecelet. They searched until they found it and gave us a bottle of champaign to celebrate our honeymoon. They were lovely!
United Airlines
7.4
Good
10,123 reviews
Qantas Airways
7.5
Good
1,085 reviews
Check prices

Entertainment

7.2

Comfort

7.4

Food

7.0

Overall

7.5

Crew

8.1

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Tania,May 2026

SYD - DFW

The trip was great and the flight attendants were lovely. It was my honeymoon and ai thought I lost my gold brecelet. They searched until they found it and gave us a bottle of champaign to celebrate our honeymoon. They were lovely!
American Airlines
7.1
Good
11,994 reviews
Qantas Airways
7.5
Good
1,085 reviews
Check prices

Entertainment

7.2

Comfort

7.4

Food

7.0

Overall

7.5

Crew

8.1

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Tania,May 2026

SYD - DFW

The trip was great and the flight attendants were lovely. It was my honeymoon and ai thought I lost my gold brecelet. They searched until they found it and gave us a bottle of champaign to celebrate our honeymoon. They were lovely!

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, United Airlines 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 $68, while return flights cost around $289.

  • How much is a return flight to Philadelphia?

    A return flight to Philadelphia will typically cost around $289, however they can be found for as little as $289.

  • Where does the fastest flight to Philadelphia depart from?

    For those looking to save time traveling to Philadelphia, Sydney Kingsford Smith offers the quickest one-way flight (21 hours 9 minutes).

  • 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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