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$734+ Direct flights from Philadelphia

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 24/12. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
PHL — SYD
23 Dec — 30 Dec1
1 adult
1 adult, Economy, 0 bags

Direct flights from Philadelphia

Enter your travel dates to find the best prices.

Cheapest flights from Philadelphia
Explore the most affordable flight options available from Philadelphia. Find the lowest fares based on data from user searches, with prices last updated on 23 November 2025.

Wed 24/1206:26PHL - LAX
Nonstop6h 01mAmerican Airlines
Wed 31/1211:54LAX - PHL
Nonstop5h 06mAmerican Airlines
Deal found 21/11$734
Thu 25/1207:05PHL - LAX
Nonstop6h 03mAmerican Airlines
Wed 31/1201:10LAX - PHL
Nonstop5h 02mAmerican Airlines
Deal found 21/11$765
Thu 25/1207:05PHL - LAX
Nonstop6h 03mAmerican Airlines
Fri 2/101:10LAX - PHL
Nonstop5h 02mAmerican Airlines
Deal found 21/11$943
Tue 16/1208:56PHL - LAX
Nonstop6h 02mAmerican Airlines
Thu 18/1209:30LAX - PHL
Nonstop5h 00mAmerican Airlines
Deal found 21/11$1,570

Find direct flights from Philadelphia within your budget

 
Use the slider to find direct flights from Philadelphia within your budget. Price data is based on user searches made on Cheapflights. Over the past seven days, Cheapflights users made 647,157 searches. This data was last updated on 23 November 2025.

Fly to

Sydney

Route

Depart

Return

Price

PhiladelphiaLos Angeles

PHL - LAX

PHLLAX

Philadelphia

Wed 24/12

10:44-13:44

Nonstop6h 00m

Los Angeles

Tue 30/12

01:10-09:12

Nonstop5h 02m

$734

PhiladelphiaLos Angeles

PHL - LAX

PHLLAX

Philadelphia

Thu 25/12

07:05-10:08

Nonstop6h 03m

Los Angeles

Thu 1/1

07:00-15:10

Nonstop5h 10m

$765

PhiladelphiaLos Angeles

PHL - LAX

PHLLAX

Philadelphia

Thu 25/12

07:05-10:08

Nonstop6h 03m

Los Angeles

Fri 2/1

01:10-09:12

Nonstop5h 02m

$943

PhiladelphiaLos Angeles

PHL - LAX

PHLLAX

Philadelphia

Tue 16/12

08:56-11:58

Nonstop6h 02m

Los Angeles

Thu 18/12

09:30-17:30

Nonstop5h 00m

$1,570

PhiladelphiaLos Angeles

PHL - LAX

PHLLAX

Philadelphia

Wed 10/12

06:30-09:32

Nonstop6h 02m

$785

PhiladelphiaLos Angeles

PHL - LAX

PHLLAX

Philadelphia

Fri 5/12

19:00-22:07

Nonstop6h 07m

$1,624

PhiladelphiaLos Angeles

PHL - LAX

PHLLAX

Philadelphia

Mon 1/12

15:45-18:49

Nonstop6h 04m

$1,934

PhiladelphiaLos Angeles

PHL - LAX

PHLLAX

Philadelphia

Tue 2/12

10:27-13:30

Nonstop6h 03m

$1,934

Flights are sorted by cheapest return flights first.

Deals found on 21/11

Best time to book a flight from Philadelphia

Have a flexible travel schedule? Discover the best time to fly from 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.

Related info for your journey

Access useful and relevant information related to your journey from Philadelphia. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 23 November 2025.

  • Where can you fly direct from Philadelphia?

    Currently, the most popular direct flight destination from Philadelphia is London Heathrow Airport.

  • What is the best time of year to fly direct from Philadelphia?

    If you're seeking the lowest price on a direct flight from Philadelphia, September is worth consideration as prices are at their lowest, on average. In terms of the number of daily non-stop flights, January offers travelers the most options.

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