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$828+ 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 26/10. Fares are subject to change and may not be available on all flights or dates of travel.
— PHL
27 Aug — 3 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 28 July 2026.

Thu 13/809:20
SYD
-
PHL
2 stops50h 14m
Air Canada
Mon 17/810:05
PHL
-
SYD
2 stops31h 15m
Air Canada
Deal found 27/7$1,383
Sun 30/809:30
SYD
-
PHL
2 stops25h 25m
United Airlines
Wed 30/913:24
PHL
-
SYD
2 stops27h 36m
United Airlines
Deal found 24/7$1,514
Sun 30/809:30
SYD
-
PHL
2 stops29h 29m
United Airlines
Thu 1/1018:34
PHL
-
SYD
1 stop22h 21m
United Airlines
Deal found 26/7$1,582
Thu 13/809:10
SYD
-
PHL
1 stop21h 10m
American Airlines
Mon 17/821:55
PHL
-
SYD
1 stop43h 10m
American Airlines
Deal found 27/7$1,588
Thu 13/810:20
SYD
-
PHL
2 stops27h 24m
United Airlines
Mon 17/818:36
PHL
-
SYD
1 stop22h 19m
United Airlines
Deal found 23/7$1,672
Mon 7/909:15
SYD
-
PHL
2 stops34h 50m
Delta
Mon 14/912:29
PHL
-
SYD
2 stops28h 21m
Delta
Deal found 24/7$1,769
Tue 25/810:20
SYD
-
PHL
1 stop22h 55m
Virgin Australia
Tue 1/909:27
PHL
-
SYD
1 stop31h 28m
Virgin Australia
Deal found 25/7$1,828
Mon 7/909:10
SYD
-
PHL
1 stop24h 59m
American Airlines
Mon 14/913:10
PHL
-
SYD
1 stop27h 55m
American Airlines
Deal found 24/7$1,971
Sun 30/810:20
SYD
-
PHL
1 stop21h 10m
Virgin Australia
Thu 1/1018:34
PHL
-
SYD
1 stop22h 21m
Virgin Australia
Deal found 26/7$1,975
Wed 9/910:20
SYD
-
PHL
1 stop22h 55m
United Airlines
Wed 16/917:07
PHL
-
SYD
1 stop23h 48m
United Airlines
Deal found 26/7$2,052
Thu 3/913:15
SYD
-
PHL
3 stops54h 24m
Multiple Airlines
Mon 7/920:37
PHL
-
SYD
3 stops59h 48m
Multiple Airlines
Deal found 26/7$2,090

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 28 July 2026.

Return from

$1,383

One-way from

$828

Popular in

September

Cheapest in

July

Average price

$1,494
Air Canada
  • Air Canada
  • 13/8-17/8
  • 4 total stops
  • 81h 29m total
  • Sydney to Philadelphia
Search Deals
26/10
  • 26/10
  • 3 total stops
  • 34h 32m total
  • Sydney to Philadelphia
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($280 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 July 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 28 July 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

Thu 13/8

09:20-21:34

2 stops50h 14m

Philadelphia

Mon 17/8

10:05-07:20

2 stops31h 15m

$1,383

SydneyPhiladelphia

SYD - PHL

SYDPHL

Sydney Kingsford Smith

Thu 13/8

09:10-16:20

1 stop21h 10m

Philadelphia

Mon 17/8

21:55-07:05

1 stop43h 10m

$1,588
Fastest return journey

SydneyPhiladelphia

SYD - PHL

SYDPHL

Sydney Kingsford Smith

Thu 13/8

10:20-17:30

1 stop21h 10m

Philadelphia

Mon 17/8

18:36-06:55

1 stop22h 19m

$1,672

SydneyPhiladelphia

SYD - PHL

SYDPHL

Sydney Kingsford Smith

Mon 7/9

09:15-06:05

2 stops34h 50m

Philadelphia

Mon 14/9

12:29-06:50

2 stops28h 21m

$1,769

SydneyPhiladelphia

SYD - PHL

SYDPHL

Sydney Kingsford Smith

Wed 9/9

10:20-19:15

1 stop22h 55m

Philadelphia

Wed 16/9

17:07-06:55

1 stop23h 48m

$2,052

SydneyPhiladelphia

SYD - PHL

SYDPHL

Sydney Kingsford Smith

Sat 26/9

10:20-17:28

1 stop21h 08m

Philadelphia

Fri 2/10

18:55-06:55

2 stops46h 00m

$2,192

SydneyPhiladelphia

SYD - PHL

SYDPHL

Sydney Kingsford Smith

Thu 3/9

09:55-12:23

3 stops40h 28m

Philadelphia

Mon 7/9

06:16-08:45

2 stops36h 29m

$2,540

SydneyPhiladelphia

SYD - PHL

SYDPHL

Sydney Kingsford Smith

Sat 26/9

09:10-18:42

1 stop23h 32m

Philadelphia

Fri 2/10

22:09-07:05

1 stop42h 56m

$2,580
Cheapest one-way

SydneyPhiladelphia

SYD - PHL

SYDPHL

Sydney Kingsford Smith

Mon 3/8

09:30-05:31

3 stops58h 01m

$899

SydneyPhiladelphia

SYD - PHL

SYDPHL

Sydney Kingsford Smith

Thu 3/9

07:20-16:37

3 stops47h 17m

$1,009

Flights are sorted by cheapest return flights first.

Deals found on 27/7

Showing 1-10 of 20 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 28 July 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
1,069 reviews
Check prices

Boarding

7.7

Comfort

7.4

Overall

7.5

Crew

8.1

Entertainment

7.2

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
1,069 reviews
Qantas Airways
7.5
Good
1,069 reviews
Check prices

Boarding

7.7

Comfort

7.4

Overall

7.5

Crew

8.1

Entertainment

7.2

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
10,048 reviews
Qantas Airways
7.5
Good
1,069 reviews
Check prices

Boarding

7.7

Comfort

7.4

Overall

7.5

Crew

8.1

Entertainment

7.2

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
11,839 reviews
Qantas Airways
7.5
Good
1,069 reviews
Check prices

Boarding

7.7

Comfort

7.4

Overall

7.5

Crew

8.1

Entertainment

7.2

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 $408.

  • How much is a return flight to Philadelphia?

    A return flight to Philadelphia will typically cost around $515, however they can be found for as little as $408.

  • 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 (23 hours 11 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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Yes, and it’s super simple to set up Price Alerts. Click the bell icon next to the flight deals above and provide your email address. That’s it!

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