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$896+ 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 26/8. Fares are subject to change and may not be available on all flights or dates of travel.
— PHL
19 Jul — 26 Jul1
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 19 June 2026.

Mon 22/610:20
SYD
-
PHL
1 stop29h 09m
United Airlines
Sun 5/706:00
PHL
-
SYD
1 stop34h 55m
United Airlines
Deal found 14/6$1,444
Thu 16/710:20
SYD
-
PHL
1 stop20h 57m
United Airlines
Tue 28/706:00
PHL
-
SYD
1 stop34h 55m
United Airlines
Deal found 18/6$1,449
Mon 22/609:30
SYD
-
PHL
2 stops45h 47m
United Airlines
Mon 29/618:23
PHL
-
SYD
1 stop22h 32m
United Airlines
Deal found 17/6$1,452
Tue 21/710:20
SYD
-
PHL
1 stop20h 57m
United Airlines
Tue 28/706:10
PHL
-
SYD
2 stops34h 45m
United Airlines
Deal found 16/6$1,454
Tue 21/710:20
SYD
-
PHL
1 stop20h 57m
United Airlines
Thu 20/818:36
PHL
-
SYD
1 stop22h 19m
United Airlines
Deal found 19/6$1,514
Sun 5/709:30
SYD
-
PHL
2 stops27h 50m
United Airlines
Thu 23/706:00
PHL
-
SYD
1 stop34h 55m
United Airlines
Deal found 17/6$1,593
Thu 29/1009:40
SYD
-
PHL
2 stops29h 00m
Delta
Mon 2/1113:00
PHL
-
SYD
2 stops27h 30m
Delta
Deal found 15/6$1,682
Tue 21/709:15
SYD
-
PHL
2 stops28h 41m
Delta
Tue 28/714:32
PHL
-
SYD
2 stops26h 18m
Delta
Deal found 16/6$1,684
Thu 22/1010:10
SYD
-
PHL
2 stops34h 25m
American Airlines
Mon 26/1011:00
PHL
-
SYD
1 stop28h 55m
American Airlines
Deal found 15/6$1,689
Sun 5/710:20
SYD
-
PHL
1 stop29h 03m
Air New Zealand
Thu 23/706:00
PHL
-
SYD
1 stop34h 55m
Air New Zealand
Deal found 17/6$1,694
Tue 21/710:20
SYD
-
PHL
1 stop20h 57m
Virgin Australia
Tue 28/709:25
PHL
-
SYD
1 stop31h 30m
Virgin Australia
Deal found 15/6$1,704

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 19 June 2026.

Return from

$1,449

One-way from

$896

Popular in

September

Cheapest in

November

Average price

$2,603
United Airlines
  • United Airlines
  • 16/7-28/7
  • 2 total stops
  • 55h 52m total
  • Sydney to Philadelphia
Search Deals
United Airlines
  • United Airlines
  • 26/8
  • 1 total stop
  • 21h 10m total
  • Sydney to Philadelphia
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($254 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($107 potential savings vs. average return price).
Search Deals
Average for return flights in June 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 19 June 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

Tue 21/7

10:20-00:57

2 stops28h 37m

Philadelphia

Tue 28/7

16:14-07:00

2 stops24h 46m

$1,454

SydneyPhiladelphia

SYD - PHL

SYDPHL

Sydney Kingsford Smith

Tue 21/7

10:20-00:57

2 stops28h 37m

Philadelphia

Thu 20/8

18:36-06:55

1 stop22h 19m

$1,514

SydneyPhiladelphia

SYD - PHL

SYDPHL

Sydney Kingsford Smith

Sun 5/7

09:30-23:20

2 stops27h 50m

Philadelphia

Thu 23/7

06:00-06:55

1 stop34h 55m

$1,593

SydneyPhiladelphia

SYD - PHL

SYDPHL

Sydney Kingsford Smith

Thu 29/10

09:40-23:40

2 stops29h 00m

Philadelphia

Mon 2/11

13:00-08:30

2 stops27h 30m

$1,682

SydneyPhiladelphia

SYD - PHL

SYDPHL

Sydney Kingsford Smith

Tue 21/7

09:15-23:56

2 stops28h 41m

Philadelphia

Tue 28/7

14:32-06:50

2 stops26h 18m

$1,687
Fastest return journey

SydneyPhiladelphia

SYD - PHL

SYDPHL

Sydney Kingsford Smith

Thu 22/10

11:20-19:24

2 stops23h 04m

Philadelphia

Mon 26/10

16:56-09:15

2 stops25h 19m

$1,825

SydneyPhiladelphia

SYD - PHL

SYDPHL

Sydney Kingsford Smith

Tue 21/7

09:10-18:47

2 stops23h 37m

Philadelphia

Tue 28/7

13:22-07:05

1 stop27h 43m

$1,902
Cheapest one-way

SydneyPhiladelphia

SYD - PHL

SYDPHL

Sydney Kingsford Smith

Wed 26/8

09:30-12:23

2 stops40h 53m

$896

SydneyPhiladelphia

SYD - PHL

SYDPHL

Sydney Kingsford Smith

Mon 29/6

09:30-05:31

3 stops58h 01m

$904

SydneyPhiladelphia

SYD - PHL

SYDPHL

Sydney Kingsford Smith

Thu 25/6

09:30-01:23

2 stops53h 53m

$906

Flights are sorted by cheapest return flights first.

Deals found on 15/6

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
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 Air Canada, 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 19 June 2026.
Get a feel of what it's like to fly with Qantas Airways,American Airlines, andAir Canada 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
1,047 reviews
Check prices

Entertainment

7.2

Crew

8.1

Overall

7.5

Comfort

7.5

Boarding

7.7

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
1,047 reviews
Qantas Airways
7.5
Good
1,047 reviews
Check prices

Entertainment

7.2

Crew

8.1

Overall

7.5

Comfort

7.5

Boarding

7.7

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
11,703 reviews
Qantas Airways
7.5
Good
1,047 reviews
Check prices

Entertainment

7.2

Crew

8.1

Overall

7.5

Comfort

7.5

Boarding

7.7

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!
Air Canada
7.1
Good
11,221 reviews
Qantas Airways
7.5
Good
1,047 reviews
Check prices

Entertainment

7.2

Crew

8.1

Overall

7.5

Comfort

7.5

Boarding

7.7

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, Qantas Airways 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 $64, while return flights cost around $1,608.

  • How much is a return flight to Philadelphia?

    A return flight to Philadelphia will typically cost around $1,608, however they can be found for as little as $1,608.

  • 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 (24 hours 49 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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