$776+ Direct flights from 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 2/12. 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
17 Dec — 24 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 17 November 2025.

Mon 1/1220:09PHL - LAS
Nonstop5h 40mAmerican Airlines
Wed 3/1210:31LAS - PHL
Nonstop4h 45mAmerican Airlines
Deal found 17/11$1,213
Sun 30/1119:30PHL - LAS
Nonstop5h 48mAmerican Airlines
Wed 3/1210:31LAS - PHL
Nonstop4h 45mAmerican Airlines
Deal found 17/11$1,484
Mon 8/1219:00PHL - LAX
Nonstop6h 07mAmerican Airlines
Fri 12/1223:25LAX - PHL
Nonstop5h 02mAmerican Airlines
Deal found 17/11$1,533
Tue 2/1218:45PHL - LAX
Nonstop5h 52mAmerican Airlines
Wed 3/1212:00LAX - PHL
Nonstop5h 05mAmerican Airlines
Deal found 17/11$1,583
Tue 2/1215:45PHL - LAX
Nonstop6h 04mAmerican Airlines
Thu 4/1223:25LAX - PHL
Nonstop5h 02mAmerican Airlines
Deal found 16/11$2,484

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 17 November 2025.

Fly to

Sydney

Route

Depart

Return

Price

PhiladelphiaLas Vegas

PHL - LAS

PHLLAS

Philadelphia

Mon 1/12

20:09-22:49

Nonstop5h 40m

Las Vegas Harry Reid Intl

Wed 3/12

10:31-18:16

Nonstop4h 45m

$1,213

PhiladelphiaLas Vegas

PHL - LAS

PHLLAS

Philadelphia

Sun 30/11

19:30-22:18

Nonstop5h 48m

Las Vegas Harry Reid Intl

Wed 3/12

10:31-18:16

Nonstop4h 45m

$1,484

PhiladelphiaLos Angeles

PHL - LAX

PHLLAX

Philadelphia

Mon 8/12

19:00-22:07

Nonstop6h 07m

Los Angeles

Fri 12/12

23:25-07:27

Nonstop5h 02m

$1,533

PhiladelphiaLos Angeles

PHL - LAX

PHLLAX

Philadelphia

Tue 2/12

18:45-21:37

Nonstop5h 52m

Los Angeles

Wed 3/12

12:00-20:05

Nonstop5h 05m

$1,583

PhiladelphiaLos Angeles

PHL - LAX

PHLLAX

Philadelphia

Tue 2/12

13:57-17:02

Nonstop6h 05m

Los Angeles

Wed 3/12

00:55-08:57

Nonstop5h 02m

$2,484

PhiladelphiaLos Angeles

PHL - LAX

PHLLAX

Philadelphia

Tue 2/12

06:30-09:37

Nonstop6h 07m

$776

PhiladelphiaLos Angeles

PHL - LAX

PHLLAX

Philadelphia

Wed 3/12

06:30-09:32

Nonstop6h 02m

$1,259

PhiladelphiaLos Angeles

PHL - LAX

PHLLAX

Philadelphia

Mon 1/12

06:27-09:34

Nonstop6h 07m

$1,799

Flights are sorted by cheapest return flights first.

Deals found on 17/11

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 17 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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