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$1,200+ 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 31/8. Fares are subject to change and may not be available on all flights or dates of travel.
— PHL
3 Sep — 10 Sep1
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
Explore the most affordable flight options available to Philadelphia. Find the lowest fares based on data from user searches, with prices last updated on 4 August 2026.

Wed 9/913:15 -
3 stops33h 50m
Wed 23/908:41 -
3 stops47h 44m
Deal found 30/7$1,261
Wed 9/909:20 -
2 stops43h 27m
Wed 23/907:00 -
2 stops34h 20m
Deal found 30/7$1,324
Wed 4/1111:20 -
3 stops42h 57m
Wed 18/1115:20 -
2 stops50h 15m
Deal found 30/7$1,364
Tue 15/909:20 -
2 stops26h 12m
Tue 22/911:04 -
2 stops30h 16m
Deal found 1/8$1,372
Thu 13/809:20 -
2 stops43h 29m
Mon 17/815:25 -
2 stops49h 55m
Deal found 30/7$1,379
Wed 5/810:20 -
2 stops24h 59m
Wed 12/810:30 -
2 stops30h 25m
Deal found 30/7$1,433
Wed 4/1111:20 -
1 stop27h 36m
Wed 18/1115:20 -
2 stops26h 15m
Deal found 30/7$1,470
Wed 4/1111:20 -
1 stop27h 36m
Wed 18/1109:15 -
1 stop32h 20m
Deal found 30/7$1,476

Find flight deals to Philadelphia

Find the latest flights to Philadelphia in 2026, 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 4 August 2026.

Return from

$1,261

One-way from

$1,200

Popular in

September

Cheapest in

July

Average price

$1,750
9/9-23/9
  • 9/9-23/9
  • 6 total stops
  • 81h 34m total
  • Sydney to Philadelphia
Search Deals
31/8
  • 31/8
  • 3 total stops
  • 48h 05m total
  • Sydney to Philadelphia
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($279 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($115 potential savings vs. average return price).
Search Deals
Average for return flights in August 2026
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 4 August 2026.
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 - PHL

SYDPHL

Sydney Kingsford Smith

Wed 9/9

13:15-09:05

3 stops33h 50m

Philadelphia

Wed 23/9

08:41-11:50

3 stops37h 09m

$1,341

SydneyPhiladelphia

SYD - PHL

SYDPHL

Sydney Kingsford Smith

Tue 19/1

11:20-16:21

1 stop45h 01m

Philadelphia

Sat 6/2

09:15-09:35

1 stop32h 20m

$1,463
Fastest return journey

SydneyPhiladelphia

SYD - PHL

SYDPHL

Sydney Kingsford Smith

Wed 9/9

09:10-18:42

1 stop23h 32m

Philadelphia

Wed 23/9

17:30-07:05

1 stop23h 35m

$1,548

SydneyPhiladelphia

SYD - PHL

SYDPHL

Sydney Kingsford Smith

Wed 9/9

09:10-22:19

1 stop27h 09m

Philadelphia

Wed 23/9

16:56-07:05

2 stops24h 09m

$1,587

SydneyPhiladelphia

SYD - PHL

SYDPHL

Sydney Kingsford Smith

Sun 30/8

10:20-17:30

1 stop21h 10m

Philadelphia

Thu 1/10

09:27-06:55

1 stop31h 28m

$1,589

SydneyPhiladelphia

SYD - PHL

SYDPHL

Sydney Kingsford Smith

Wed 26/8

09:10-18:34

1 stop23h 24m

Philadelphia

Mon 31/8

15:37-07:05

1 stop25h 28m

$1,599

SydneyPhiladelphia

SYD - PHL

SYDPHL

Sydney Kingsford Smith

Wed 2/9

09:30-23:44

2 stops28h 14m

Philadelphia

Mon 7/9

10:34-07:00

2 stops30h 26m

$1,619

SydneyPhiladelphia

SYD - PHL

SYDPHL

Sydney Kingsford Smith

Thu 27/8

09:20-21:34

2 stops26h 14m

Philadelphia

Sun 30/8

10:05-07:20

2 stops31h 15m

$1,757

SydneyPhiladelphia

SYD - PHL

SYDPHL

Sydney Kingsford Smith

Sat 29/8

12:00-22:23

2 stops24h 23m

Philadelphia

Sat 5/9

12:42-07:30

3 stops28h 48m

$1,911
Cheapest one-way

SydneyPhiladelphia

SYD - PHL

SYDPHL

Sydney Kingsford Smith

Mon 19/10

10:30-21:29

2 stops25h 59m

$1,294

Flights are sorted by cheapest return flights first.

Deals found on 3/8

Showing 1-10 of 17 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
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

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 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 4 August 2026.
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
1,077 reviews
Check prices

Crew

8.1

Entertainment

7.2

Boarding

7.7

Overall

7.5

Comfort

7.4

Food

7.0

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
1,077 reviews
Qantas Airways
7.5
Good
1,077 reviews
Check prices

Crew

8.1

Entertainment

7.2

Boarding

7.7

Overall

7.5

Comfort

7.4

Food

7.0

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
10,059 reviews
Qantas Airways
7.5
Good
1,077 reviews
Check prices

Crew

8.1

Entertainment

7.2

Boarding

7.7

Overall

7.5

Comfort

7.4

Food

7.0

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
11,845 reviews
Qantas Airways
7.5
Good
1,077 reviews
Check prices

Crew

8.1

Entertainment

7.2

Boarding

7.7

Overall

7.5

Comfort

7.4

Food

7.0

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 $69, while return flights cost around $407.

  • How much is a return flight to Philadelphia?

    A return flight to Philadelphia will typically cost around $514, however they can be found for as little as $407.

  • Where does the fastest flight to Philadelphia depart from?

    For those looking to save time traveling to Philadelphia, Canberra offers the quickest one-way flight (25 hours 5 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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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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