Find flights
Airlines
Travel Guide

$790+ 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 21/10. Fares are subject to change and may not be available on all flights or dates of travel.
— PHL
13 Sep — 20 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 14 August 2026.

Mon 28/913:15 -
3 stops34h 15m
Wed 30/910:37 -
3 stops45h 48m
Deal found 10/8$1,508
Mon 17/810:20 -
1 stop21h 10m
Sun 30/818:36 -
1 stop22h 19m
Deal found 10/8$1,745
Wed 21/1010:10 -
2 stops34h 16m
Sun 25/1020:32 -
1 stop43h 23m
Deal found 11/8$2,059
Sun 27/909:30 -
2 stops37h 35m
Sat 3/1006:00 -
2 stops35h 00m
Deal found 13/8$2,197
Mon 17/810:20 -
1 stop21h 10m
Sun 30/816:48 -
2 stops36h 02m
Deal found 10/8$2,356
Thu 10/1210:40 -
2 stops29h 00m
Tue 29/1209:42 -
2 stops30h 48m
Deal found 11/8$2,539
Mon 17/809:15 -
2 stops22h 44m
Sun 30/810:43 -
2 stops30h 07m
Deal found 10/8$2,671
Sun 13/907:40 -
2 stops37h 25m
Sat 19/912:39 -
2 stops33h 06m
Deal found 14/8$2,727

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 14 August 2026.

Return from

$1,508

One-way from

$790

Popular in

September

Cheapest in

July

Average price

$1,581
28/9-30/9
  • 28/9-30/9
  • 6 total stops
  • 80h 03m total
  • Sydney to Philadelphia
Search Deals
21/10
  • 21/10
  • 3 total stops
  • 33h 55m total
  • Sydney to Philadelphia
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($147 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($100 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 14 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 Sydney Kingsford Smith - PHL Philadelphia

SYDPHL

Sydney Kingsford Smith

Thu 10/12

10:40-23:40

2 stops29h 00m

Philadelphia

Tue 29/12

09:42-08:30

2 stops30h 48m

$2,539

SydneyPhiladelphia

SYD Sydney Kingsford Smith - PHL Philadelphia

SYDPHL

Sydney Kingsford Smith

Thu 10/12

09:20-16:56

1 stop23h 36m

Philadelphia

Tue 29/12

06:10-09:20

1 stop35h 10m

$2,539

SydneyPhiladelphia

SYD Sydney Kingsford Smith - PHL Philadelphia

SYDPHL

Sydney Kingsford Smith

Sat 12/9

14:05-16:18

2 stops40h 13m

Philadelphia

Fri 18/9

15:42-20:10

2 stops38h 28m

$2,730

SydneyPhiladelphia

SYD Sydney Kingsford Smith - PHL Philadelphia

SYDPHL

Sydney Kingsford Smith

Wed 21/10

15:50-14:30

1 stop37h 40m

Philadelphia

Sun 25/10

21:45-19:20

1 stop30h 35m

$2,811

SydneyPhiladelphia

SYD Sydney Kingsford Smith - PHL Philadelphia

SYDPHL

Sydney Kingsford Smith

Sun 13/9

09:55-12:23

3 stops40h 28m

Philadelphia

Sat 19/9

06:16-08:45

2 stops36h 29m

$2,910
Fastest return journey

SydneyPhiladelphia

SYD Sydney Kingsford Smith - PHL Philadelphia

SYDPHL

Sydney Kingsford Smith

Mon 31/8

17:50-07:04

1 stop27h 14m

Philadelphia

Tue 15/9

17:45-06:25

1 stop22h 40m

$3,003

SydneyPhiladelphia

SYD Sydney Kingsford Smith - PHL Philadelphia

SYDPHL

Sydney Kingsford Smith

Mon 28/9

10:20-17:28

1 stop21h 08m

Philadelphia

Wed 30/9

12:39-20:10

2 stops41h 31m

$3,045

SydneyPhiladelphia

SYD Sydney Kingsford Smith - PHL Philadelphia

SYDPHL

Sydney Kingsford Smith

Wed 21/10

10:10-20:37

2 stops25h 27m

Philadelphia

Sun 25/10

17:30-09:00

2 stops24h 30m

$3,052
Cheapest one-way

SydneyPhiladelphia

SYD Sydney Kingsford Smith - PHL Philadelphia

SYDPHL

Sydney Kingsford Smith

Wed 21/10

10:30-05:36

2 stops34h 06m

$1,132

SydneyPhiladelphia

SYD Sydney Kingsford Smith - PHL Philadelphia

SYDPHL

Sydney Kingsford Smith

Wed 21/10

10:10-23:32

1 stop28h 22m

$1,227

Flights are sorted by cheapest return flights first.

Deals found on 10/8

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 14 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
1,082 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
1,082 reviews
Qantas Airways
7.5
Good
1,082 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
10,112 reviews
Qantas Airways
7.5
Good
1,082 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
11,939 reviews
Qantas Airways
7.5
Good
1,082 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 $404.

  • How much is a return flight to Philadelphia?

    A return flight to Philadelphia will typically cost around $509, however they can be found for as little as $404.

  • 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 (26 hours 0 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Search flights to Philadelphia by cabin class

Find flights to Philadelphia, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class flights to Philadelphia
Business Class flights to Philadelphia
Prem Economy Class flights to Philadelphia
Economy Class flights to Philadelphia

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights to Philadelphia?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Philadelphia today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets to Philadelphia?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights to Philadelphia.

Can Cheapflights find flights to Philadelphia with no change fees?

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

Can Cheapflights notify me if prices for flights to Philadelphia become cheaper?

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!

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.