Find flights
Airlines
Travel Guide

$783+ Cheap flights to Philadelphia

— PHL
5 Oct — 12 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

Tue 29/908:55 -
2 stops27h 36m
Sun 8/1106:00 -
2 stops36h 35m
Deal found 5/9$1,955
Thu 29/1009:55 -
2 stops28h 02m
Thu 26/1109:10 -
2 stops33h 25m
Deal found 31/8$2,030
Tue 20/1011:55 -
2 stops34h 54m
Tue 27/1008:00 -
2 stops35h 35m
Deal found 5/9$2,039
Thu 5/1111:10 -
2 stops34h 00m
Mon 9/1107:00 -
1 stop31h 55m
Deal found 1/9$2,083
Wed 14/1010:10 -
1 stop21h 09m
Wed 28/1017:30 -
1 stop24h 30m
Deal found 1/9$2,089
Tue 6/1010:10 -
1 stop23h 34m
Tue 13/1017:30 -
1 stop23h 35m
Deal found 2/9$2,104
Tue 20/1010:10 -
2 stops22h 40m
Tue 27/1013:00 -
1 stop29h 00m
Deal found 5/9$2,115
Thu 15/1010:10 -
1 stop28h 22m
Thu 29/1015:57 -
1 stop26h 03m
Deal found 31/8$2,143

Find flight deals to Philadelphia

Return from

$1,955

One-way from

$783

Popular in

September

Cheapest in

July

Average price

$3,053
Air New Zealand
  • Air New Zealand
  • 29/9-8/11
  • 4 total stops
  • 64h 11m total
  • Sydney to Philadelphia
Search Deals
27/10-31/12
  • 27/10-31/12
  • 3 total stops
  • 39h 13m 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 September 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

Tue 27/10

14:00-14:13

3 stops39h 13m

Philadelphia

Wed 31/12

00:00-15:00

Nonstop0h 00m

$783
Fastest return journey

SydneyPhiladelphia

SYD Sydney Kingsford Smith - PHL Philadelphia

SYDPHL

Sydney Kingsford Smith

Thu 19/11

11:10-17:55

1 stop22h 45m

Philadelphia

Wed 31/12

00:00-15:00

Nonstop0h 00m

$1,250

SydneyPhiladelphia

SYD Sydney Kingsford Smith - PHL Philadelphia

SYDPHL

Sydney Kingsford Smith

Tue 27/10

11:10-23:32

1 stop27h 22m

Philadelphia

Wed 31/12

00:00-15:00

Nonstop0h 00m

$1,250

SydneyPhiladelphia

SYD Sydney Kingsford Smith - PHL Philadelphia

SYDPHL

Sydney Kingsford Smith

Thu 19/11

14:00-23:40

3 stops49h 40m

Philadelphia

Wed 31/12

00:00-15:00

Nonstop0h 00m

$1,325

SydneyPhiladelphia

SYD Sydney Kingsford Smith - PHL Philadelphia

SYDPHL

Sydney Kingsford Smith

Tue 6/10

10:10-18:44

1 stop23h 34m

Philadelphia

Tue 13/10

17:30-08:05

1 stop23h 35m

$2,104

SydneyPhiladelphia

SYD Sydney Kingsford Smith - PHL Philadelphia

SYDPHL

Sydney Kingsford Smith

Sun 11/10

10:10-19:50

2 stops24h 40m

Philadelphia

Sat 24/10

16:28-09:00

2 stops25h 32m

$2,162

SydneyPhiladelphia

SYD Sydney Kingsford Smith - PHL Philadelphia

SYDPHL

Sydney Kingsford Smith

Thu 5/11

11:05-07:06

2 stops36h 01m

Philadelphia

Mon 9/11

12:47-06:55

2 stops26h 08m

$2,259

SydneyPhiladelphia

SYD Sydney Kingsford Smith - PHL Philadelphia

SYDPHL

Sydney Kingsford Smith

Thu 29/10

22:10-15:50

1 stop32h 40m

Philadelphia

Thu 26/11

20:45-06:50

1 stop42h 05m

$2,455

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

$2,509

SydneyPhiladelphia

SYD Sydney Kingsford Smith - PHL Philadelphia

SYDPHL

Sydney Kingsford Smith

Wed 14/10

11:55-07:49

2 stops34h 54m

Philadelphia

Wed 28/10

09:45-10:35

3 stops33h 50m

$2,615

Flights are sorted by cheapest return flights first.

Deals found on 31/8

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

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
1,090 reviews
Check prices

Comfort

7.4

Food

7.0

Overall

7.5

Boarding

7.7

Entertainment

7.2

Crew

8.1

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
1,090 reviews
Qantas Airways
7.5
Good
1,090 reviews
Check prices

Comfort

7.4

Food

7.0

Overall

7.5

Boarding

7.7

Entertainment

7.2

Crew

8.1

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
10,174 reviews
Qantas Airways
7.5
Good
1,090 reviews
Check prices

Comfort

7.4

Food

7.0

Overall

7.5

Boarding

7.7

Entertainment

7.2

Crew

8.1

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
12,045 reviews
Qantas Airways
7.5
Good
1,090 reviews
Check prices

Comfort

7.4

Food

7.0

Overall

7.5

Boarding

7.7

Entertainment

7.2

Crew

8.1

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 $67, while return flights cost around $287.

  • How much is a return flight to Philadelphia?

    A return flight to Philadelphia will typically cost around $287, however they can be found for as little as $287.

  • 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 3 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

Browse thousands of different options on Cheapflights for your next trip

Search flights to Philadelphia by cabin 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

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.