When is the best time to book a flight to Philadelphia?

Booking 59 days in advance of your planned departure date is, on average, the best time to get cheap flights to Philadelphia. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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, Delta 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 $68, while return flights cost around $537.

How much is a return flight to Philadelphia?

A return flight to Philadelphia will typically cost around $528, however they can be found for as little as $355.

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 (21 hours 25 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).

What are the most popular airlines that fly to Philadelphia?

The most popular airlines flying from Sydney to Philadelphia are Qantas Airways, Air Canada and Delta.

How long is the flight to Philadelphia?

On average, a flight from Sydney to Philadelphia takes 25 hours 22 minutes. Flights to Philadelphia from other popular cities in Australia will vary in length. Below are a few examples of popular routes and their flight times.

What are the cheapest airlines that fly to Philadelphia?

The cheapest airlines flying from Sydney to Philadelphia are Delta, United Airlines and Air Canada.

In terms of precipitation, rainfall in Philadelphia ranges from 69.0 - 112.0 mm per month. July is typically the wettest month, when rainfall can reach 112.0 mm. February is typically the driest time to visit Philadelphia when rainfall is around 69.0 mm.

If weather is an important factor for your trip to Philadelphia, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 26.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 1.0 C).

Cheap Flights to Philadelphia from $649

Flights to Philadelphia in 2025

Return from	$1,304
One-way from	$649
Popular in	December
Cheapest in	February
Average price	$2,531

Air Canada
6/3-10/3
4 total stops
69h 32m total
Sydney to Philadelphia

Search Deals

15/10
2 total stops
52h 42m total
Sydney to Philadelphia

Search Deals

Highest demand for flights based on searches. 16% potential increase in price ($637 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease ($127 potential savings vs. average return price).

Search Deals

Average for return flights in September 2025

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Find flight deals to Philadelphia

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 11 September 2025.

Tue 7/1010:20SYD - PHL

2 stops50h 18mAir Canada

Sun 12/1007:30PHL - SYD

2 stops33h 50mAir Canada

Deal found 11/9$1,319

Tue 7/1010:20SYD - PHL

3 stops50h 18mAir Canada

Sun 12/1007:30PHL - SYD

2 stops33h 50mAir Canada

Deal found 11/9$1,337

Mon 27/1010:20SYD - PHL

2 stops43h 27mAir Canada

Sun 9/1116:35PHL - SYD

2 stops49h 00mAir Canada

Deal found 10/9$1,372

Sun 26/1010:20SYD - PHL

3 stops43h 27mAir Canada

Sun 2/1115:30PHL - SYD

3 stops50h 05mAir Canada

Deal found 11/9$1,396

Sun 26/1010:20SYD - PHL

2 stops27h 36mAir Canada

Sun 2/1109:20PHL - SYD

2 stops32h 15mAir Canada

Deal found 11/9$1,416

Sat 25/1010:10SYD - PHL

1 stop35h 52mMultiple Airlines

Sat 1/1108:00PHL - SYD

2 stops34h 00mMultiple Airlines

Deal found 10/9$1,481

Sun 26/1017:45SYD - PHL

1 stop28h 17mMultiple Airlines

Sun 2/1105:19PHL - SYD

2 stops33h 06mMultiple Airlines

Deal found 11/9$1,517

Mon 27/1010:20SYD - PHL

3 stops43h 27mMultiple Airlines

Sun 9/1115:48PHL - SYD

2 stops25h 47mMultiple Airlines

Deal found 10/9$1,531

Fri 24/1018:45SYD - PHL

1 stop27h 17mMultiple Airlines

Fri 31/1008:00PHL - SYD

2 stops32h 25mMultiple Airlines

Deal found 9/9$1,543

Sun 26/1011:20SYD - PHL

1 stop23h 59mQantas Airways

Sun 2/1115:55PHL - SYD

1 stop25h 05mQantas Airways

Deal found 11/9$1,582

Tue 7/1010:10SYD - PHL

2 stops24h 25mAmerican Airlines

Sun 12/1016:04PHL - SYD

1 stop23h 01mAmerican Airlines

Deal found 11/9$1,594

Mon 27/1011:20SYD - PHL

1 stop23h 59mQantas Airways

Sun 9/1115:55PHL - SYD

1 stop25h 05mQantas Airways

Deal found 10/9$1,597

Best flights to Philadelphia
Discover carefully curated flight deals to Philadelphia that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 11 September 2025.

Fri 6/311:20SYD - PHL

2 stops43h 27mAir Canada

Tue 10/315:30PHL - SYD

2 stops26h 05mAir Canada

Deal found 9/9$1,304

Fri 6/311:20SYD - PHL

3 stops43h 27mMultiple Airlines

Tue 10/315:30PHL - SYD

2 stops26h 05mMultiple Airlines

Deal found 9/9$1,384

Tue 7/1010:20SYD - PHL

2 stops50h 18mAir Canada

Sun 12/1007:30PHL - SYD

2 stops33h 50mAir Canada

Deal found 11/9$1,319

Tue 7/1010:20SYD - PHL

3 stops50h 18mAir Canada

Sun 12/1007:30PHL - SYD

2 stops33h 50mAir Canada

Deal found 11/9$1,337

Sat 25/1010:10SYD - PHL

1 stop35h 52mMultiple Airlines

Sat 1/1108:00PHL - SYD

2 stops34h 00mMultiple Airlines

Deal found 10/9$1,481

Mon 27/1010:20SYD - PHL

2 stops43h 27mAir Canada

Sun 9/1116:35PHL - SYD

2 stops49h 00mAir Canada

Deal found 10/9$1,372

Sun 26/1017:45SYD - PHL

1 stop28h 17mMultiple Airlines

Sun 2/1105:19PHL - SYD

2 stops33h 06mMultiple Airlines

Deal found 11/9$1,517

Sun 26/1010:20SYD - PHL

3 stops43h 27mAir Canada

Sun 2/1115:30PHL - SYD

3 stops50h 05mAir Canada

Deal found 11/9$1,396

Tue 7/1010:20SYD - PHL

3 stops50h 18mAir Canada

Sun 12/1009:20PHL - SYD

3 stops32h 00mAir Canada

Deal found 11/9$1,396

Fri 6/311:20SYD - PHL

2 stops27h 36mAir Canada

Tue 10/315:30PHL - SYD

2 stops26h 05mAir Canada

Deal found 8/9$1,411

Sun 26/1010:20SYD - PHL

2 stops27h 36mAir Canada

Sun 2/1109:20PHL - SYD

2 stops32h 15mAir Canada

Deal found 11/9$1,416

Fri 6/311:20SYD - PHL

2 stops27h 36mAir Canada

Tue 10/315:30PHL - SYD

2 stops26h 05mAir Canada

Deal found 10/9$1,417

Last-minute flights to Philadelphia
Discover last-minute flight deals to Philadelphia. Data last updated 11 September 2025 and is based on user searches.

Tue 7/1010:20SYD - PHL

2 stops50h 18mAir Canada

Sun 12/1007:30PHL - SYD

2 stops33h 50mAir Canada

Deal found 11/9$1,319

Tue 7/1010:20SYD - PHL

3 stops50h 18mAir Canada

Sun 12/1007:30PHL - SYD

2 stops33h 50mAir Canada

Deal found 11/9$1,337

Tue 7/1010:10SYD - PHL

2 stops24h 25mAmerican Airlines

Sun 12/1016:04PHL - SYD

1 stop23h 01mAmerican Airlines

Deal found 11/9$1,594

Fri 24/1018:45SYD - PHL

1 stop27h 17mMultiple Airlines

Fri 31/1008:00PHL - SYD

2 stops32h 25mMultiple Airlines

Deal found 9/9$1,543

Sat 25/1010:10SYD - PHL

1 stop35h 52mMultiple Airlines

Sat 1/1108:00PHL - SYD

2 stops34h 00mMultiple Airlines

Deal found 10/9$1,481

Sun 26/1010:20SYD - PHL

3 stops43h 27mAir Canada

Sun 2/1115:30PHL - SYD

3 stops50h 05mAir Canada

Deal found 11/9$1,396

Sun 26/1010:20SYD - PHL

2 stops27h 36mAir Canada

Sun 2/1109:20PHL - SYD

2 stops32h 15mAir Canada

Deal found 11/9$1,416

Sun 26/1017:45SYD - PHL

1 stop28h 17mMultiple Airlines

Sun 2/1105:19PHL - SYD

2 stops33h 06mMultiple Airlines

Deal found 11/9$1,517

Sun 26/1011:20SYD - PHL

1 stop23h 59mQantas Airways

Sun 2/1115:55PHL - SYD

1 stop25h 05mQantas Airways

Deal found 11/9$1,582

Mon 27/1010:20SYD - PHL

2 stops43h 27mAir Canada

Sun 9/1116:35PHL - SYD

2 stops49h 00mAir Canada

Deal found 10/9$1,372

Mon 27/1010:20SYD - PHL

3 stops43h 27mMultiple Airlines

Sun 9/1115:48PHL - SYD

2 stops25h 47mMultiple Airlines

Deal found 10/9$1,531

Mon 27/1011:20SYD - PHL

1 stop23h 59mQantas Airways

Sun 9/1115:55PHL - SYD

1 stop25h 05mQantas Airways

Deal found 10/9$1,597

One-way flights to Philadelphia
Search for one-way flight options to Philadelphia. Find affordable one-way fares based on user searches. Data last updated 11 September 2025.

Wed 15/1017:20SYD - PHL

2 stops52h 42mMultiple Airlines

Deal found 10/9$649

Wed 15/1017:20SYD - PHL

3 stops51h 55mMultiple Airlines

Deal found 10/9$676

Fri 10/1010:20SYD - PHL

3 stops34h 55mMultiple Airlines

Deal found 11/9$950

Fri 10/1018:45SYD - PHL

1 stop27h 17mMultiple Airlines

Deal found 11/9$954

Thu 9/1010:20SYD - PHL

3 stops34h 55mMultiple Airlines

Deal found 11/9$958

Mon 15/1212:10SYD - PHL

2 stops28h 28mMultiple Airlines

Deal found 9/9$961

Fri 5/1211:50SYD - PHL

2 stops25h 54mMultiple Airlines

Deal found 9/9$986

Thu 9/1010:20SYD - PHL

2 stops34h 55mMultiple Airlines

Deal found 11/9$995

Sun 9/1117:45SYD - PHL

2 stops46h 34mMultiple Airlines

Deal found 10/9$1,056

Wed 3/1217:45SYD - PHL

2 stops34h 51mMultiple Airlines

Deal found 10/9$1,062

Fri 10/1014:15SYD - PHL

2 stops31h 47mMultiple Airlines

Deal found 11/9$1,066

Thu 4/1217:45SYD - PHL

2 stops46h 47mMultiple Airlines

Deal found 10/9$1,068

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Cheap flights to Philadelphia – Compare and Save

Flights to Philadelphia in 2025

Find the latest flights to Philadelphia in 2025, 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 11 September 2025.

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Find flight deals to Philadelphia

Cheapest flights to PhiladelphiaExplore the most affordable flight options available to Philadelphia. Find the lowest fares based on data from user searches, with prices last updated on 11 September 2025.

Explore the most affordable flight options available to Philadelphia. Find the lowest fares based on data from user searches, with prices last updated on 11 September 2025.

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Book with Flexibility

Travel Smart

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 11 September 2025.