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Book cheap flights from Philadelphia, PA to Sydney from $723

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Discover the cheapest flights from Philadelphia, PA to Sydney
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Filter by
Mon, 20 Apr - Mon, 27 Apr
Air Canada
Air Canada2 stops
PHL - SYD
Air Canada
Air Canada2 stops
SYD - PHL
2448$
2349$
Prime price per passenger
Tue, 21 Apr
Frontier Airlines
Frontier Airlines3 stops
PHL - SYD
743$
723$
Prime price per passenger
Wed, 8 Apr
Frontier Airlines
Frontier Airlines3 stops
PHL - SYD
767$
742$
Prime price per passenger
Mon, 27 Apr
Qatar Airways
Qatar Airways1 stop
PHL - SYD
1439$
1372$
Prime price per passenger
Fri, 22 May
Air Canada
Air Canada2 stops
PHL - SYD
1553$
1471$
Prime price per passenger
Tue, 12 May
Air Canada
Air Canada2 stops
PHL - SYD
1741$
1664$
Prime price per passenger
Thu, 4 June
Air Canada
Air Canada2 stops
PHL - SYD
1976$
1882$
Prime price per passenger
The prices shown on this page were available within the last 20 days for the specified periods and should not be considered the final price offered. Please note that availability and prices are subject to change.

Cheapest time to fly from Philadelphia, PA to Sydney

If you’re planning to fly this route soon, keep in mind that the lowest fares are usually available at the end of March. Take advantage of this per
Filter by
week: 23 Mar - 29 Mar
Flights from just $1,437
$1,437
$1,605
$2,358
$1,559
$4,420
$2,066
$3,491
$4,108
$2,654
$1,516
$2,966
$6,318
MarchAprilMayJune

Currency and price comparison

TrainLocal, one-way ticket
60%Trains are 60% more expensive in Sydney than in Philadelphia, PA.
Philadelphia, PA$3.57
Sydney$5.60
MealMid-priced restaurant
0%A meal in Sydney costs roughly the same as in Philadelphia, PA.
Philadelphia, PA$28.59
Sydney$30.00
TaxiStandard daytime start rate
30%Taxis are 30% more expensive in Sydney than in Philadelphia, PA.
Philadelphia, PA$4.07
Sydney$5.40
CoffeeRegular cappuccino
26%Coffee in Sydney is 26% cheaper than in Philadelphia, PA.
Philadelphia, PA$7.34
Sydney$5.45
Distance: 15884 kms
Philadelphia, PA airports
Sydney airports
Sydney Airport (Kingsford Smith Airport) (SYD)How far from city centre: 8 kms

Get the Best Deals on Flights from Philadelphia, PA to Sydney

Discover the best last-minute airfares and cheap prices from Philadelphia, PA to Sydney with Opodo Australia. Avoid overspending on flight tickets and start planning your perfect getaway. Opodo offers a hassle-free booking experience, providing access to top airline carriers and the most competitive prices.


Find the best flights that fit your needs

When do you want to depart from Philadelphia, PA? Adjust your travel dates and explore a wide range of options to Sydney. With Opodo, you can find the perfect flight from our extensive selection, ensuring a seamless and enjoyable trip. Compare prices, flight durations, and amenities to choose the best option that suits your needs.


Book all in one place

But wait, there's more! Enhance your travel experience by booking a hotel and renting a car along with your flight. It's easier and often cheaper to book everything together. Choose the best offer from Philadelphia, PA to Sydney and get ready for an incredible journey. Enjoy your holiday, and remember to fasten your seatbelt. We’re ready for takeoff!

Frequently asked questions about flights from Philadelphia, PA to Sydney

How long does the flight take to go from Philadelphia, PA to Sydney?
The total flight time between Philadelphia, PA and Sydney is of around 22 h and 4 m on average, considering an average distance of 15,883.95 km, for both direct and indirect flights for the route (which may have 1 or more stops in other cities in between).
On average, how much is the price of a flight from Philadelphia, PA to Sydney?
When you fly from Philadelphia, PA to Sydney the average price is $2,685.81. However, this price depends on many other factors such as seasonality or how far in advance the route has been booked.
How can I find cheap flights from Philadelphia, PA to Sydney at Opodo?
The cheapest price for a flight from Philadelphia, PA to Sydney is $723. At Opodo we use different machine learned based methodologies to find our costumers the best option available, considering airline combinations, stopovers and direct flights as well as different criteria for inbound and outbound journeys.
Is Sydney expensive to visit compared to Philadelphia, PA?
If you compare transportation prices, the taxi ride in Sydney costs an average of 5.40 AUD, 33% more expensive than Philadelphia, PA, with a fare of 4.07 AUD,
while train tickets costs 57% more in Sydney: 5.60 AUD against 3.57 AUD in Philadelphia, PA.
If you compare the price of a lunch meal, however, you can find it from 30.00 AUD in Sydney, 5% more than the 28.59 AUD in Philadelphia, PA.
The price of the coffee is around 26% cheaper in Sydney, with an average of 5.45 AUD, while in Philadelphia, PA the coffee costs 7.34 AUD.
Is it possible to purchase a flexible ticket for my flight from Philadelphia, PA to Sydney?
At Opodo we want to make sure that your travel plans are not affected by any cancelation as well as any possible restrictions Australia may apply when travelling from Philadelphia, PA. Is your flight cancelled? We've got your back! With our flexible ticket guarantee you can decide if you want to book another flight - free of rebooking fee - or get a full refund!

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