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$674+ 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 6/3. 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
20 Feb — 27 Feb1
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 21 January 2026.

Fri 6/319:30
PHL
-
LAX
Nonstop6h 10m
American Airlines
Fri 13/323:53
LAX
-
PHL
Nonstop5h 10m
American Airlines
Deal found 19/1$674
Sat 14/308:22
PHL
-
LAX
Nonstop6h 07m
American Airlines
Wed 18/315:00
LAX
-
PHL
Nonstop4h 59m
American Airlines
Deal found 18/1$685
Sun 8/308:17
PHL
-
LAS
Nonstop5h 43m
American Airlines
Wed 11/323:37
LAS
-
PHL
Nonstop4h 38m
American Airlines
Deal found 20/1$1,138
Mon 9/206:15
PHL
-
LAX
Nonstop6h 14m
American Airlines
Tue 10/200:30
LAX
-
PHL
Nonstop5h 01m
American Airlines
Deal found 20/1$1,457
Sat 7/218:35
PHL
-
LAX
Nonstop6h 18m
American Airlines
Fri 13/221:54
LAX
-
PHL
Nonstop5h 06m
American Airlines
Deal found 20/1$1,827

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 21 January 2026.

Fly to

Sydney

Route

Depart

Return

Price

PhiladelphiaLas Vegas

PHL - LAS

PHLLAS

Philadelphia

Mon 9/3

14:00-16:40

Nonstop5h 40m

Las Vegas Harry Reid Intl

Wed 11/3

07:00-14:41

Nonstop4h 41m

$1,138

PhiladelphiaLas Vegas

PHL - LAS

PHLLAS

Philadelphia

Sun 8/3

08:17-11:00

Nonstop5h 43m

Las Vegas Harry Reid Intl

Wed 11/3

23:37-07:15

Nonstop4h 38m

$1,138

PhiladelphiaLos Angeles

PHL - LAX

PHLLAX

Philadelphia

Mon 9/2

06:15-09:29

Nonstop6h 14m

Los Angeles

Tue 10/2

00:30-08:31

Nonstop5h 01m

$1,457

PhiladelphiaLos Angeles

PHL - LAX

PHLLAX

Philadelphia

Mon 2/2

06:15-09:29

Nonstop6h 14m

Los Angeles

Fri 6/2

06:30-14:33

Nonstop5h 03m

$1,517

PhiladelphiaLos Angeles

PHL - LAX

PHLLAX

Philadelphia

Sat 7/2

18:35-21:53

Nonstop6h 18m

Los Angeles

Fri 13/2

21:54-06:00

Nonstop5h 06m

$1,827

PhiladelphiaLos Angeles

PHL - LAX

PHLLAX

Philadelphia

Mon 9/2

08:51-12:05

Nonstop6h 14m

$759

PhiladelphiaLos Angeles

PHL - LAX

PHLLAX

Philadelphia

Sat 7/2

14:30-17:36

Nonstop6h 06m

$1,389

Flights are sorted by cheapest return flights first.

Deals found on 19/1

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 21 January 2026.

  • Where can you fly direct from Philadelphia?

    Currently, the most popular direct flight destination from Philadelphia is Los Angeles.

  • How much are direct flights from Philadelphia?

    On average, a one-way direct flight from Philadelphia will cost users approximately $215. If you're looking for a direct round-trip flight from Philadelphia, you can expect to pay around $679.

  • How long is a direct flight from Philadelphia?

    While the flight duration depends heavily on the destination, on average, travelers can expect non-stop flights from Philadelphia to last approximately 6h 03m on average. The quickest direct flight from Philadelphia at this time departs from Philadelphia (6h 03m), while the longest leaves from Philadelphia (6h 03m).

  • 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, July is worth consideration as prices are at their lowest, on average. In terms of the number of daily non-stop flights, September offers travelers the most options.

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