Cheap Flights from Philadelphia (PHL) to Sydney (SYD)

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Cheap Flights from Philadelphia (PHL) to Sydney (SYD)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

United
American Airlines
American Airlines
United
United
United
United
United
United
American Airlines
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Flight from Philadelphia to Sydney route information
Origin airport
Philadelphia Intl.
Destination airport
Kingsford Smith Intl.
Airlines serving
Air Canada, Air New Zealand, All Nippon Airways, American Airlines, British Airways, Delta, Korean Air, Qantas Airways, Qatar Airways, United
Return price
AU$1,764
Distance
15790 km

Your quick guide to flights from Philadelphia to Sydney

Pick up great flights from Philadelphia to Sydney

With Expedia, you have your pick of flights a day with 20 airlines covering flights from Philadelphia to Sydney. Whether you’re on a business trip, a family holiday or a luxury break, just enter your travel dates, hit search then check out your choice of flights. Select from return, one way or multi-city flights, and use the advance search tool if you want a direct or refundable flight. You can narrow your search to show you just your preferred cabin class and airline, too. It’s all easy. You can book direct flights from Philadelphia to Sydney that take around hours.

Find cheap flights from Philadelphia to Sydney

From the great flight deals with prices currently ranging from AU$1,764 to AU$2,677, you can choose to see the cheapest flights first. Generally, you can book the cheapest flights from Philadelphia to Sydney around 4 to 6 weeks in advance. If your travel dates are flexible, try to avoid weekends and peak seasons – when you are more likely to grab the lowest prices. Even last minute, there are some impressive deals. The cheapest time to fly to Sydney is normally in February.

Reasons to book your flight from Philadelphia to Sydney with Expedia

Expedia makes it easy to find, book, and travel, with everything you need all in one place. When you enter your travel details, find fantastic deals just for you on flight tickets from Philadelphia to Sydney across all the main airline carriers, so you can save time, dollars, and hassle finding the perfect flight. If you think your plans could change, choose refundable flights so any changes won’t cost you more. Book your flight to Sydney right now and, if you join Expedia Rewards, you earn points this time and every time you travel with Expedia.

Frequently asked questions

How much is a flight from Philadelphia Intl. Airport (PHL) to Mascot Airport?
If you’re travelling between Philadelphia Airport and Kingsford Smith Intl. Airport (SYD), round-trip journeys start from AU$1,764. This figure is based on fares advertised within the last 7 days on Expedia for flights departing within the next year, so don’t hang around. Book today and save yourself both money and time. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Philadelphia Intl. Airport (PHL) to Sydney Airport?
We get that your situation can change unexpectedly, so we’ve made it as hassle-free as possible for you to cancel your trip online. Just head to the Customer Service Portal and follow the instructions.
How do I find cheap flights from Philadelphia Intl. Airport (PHL) to Kingsford Smith Intl. Airport (SYD) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you’re searching for Philadelphia Airport to Kingsford Smith Intl. Airport (SYD) flights, you’ll see a “no change fees” filter for you to select.
How far is the flight from Philadelphia Airport to Kingsford Smith Intl. Airport (SYD)?
The distance is around 15 900 kilometres. Sleep mask? Check. Noise-cancelling headphones? Check. You’d be wise to pack all the travel comforts for this long-haul Philadelphia to Sydney flight.
Which airlines fly direct from Philadelphia Airport to Mascot Airport?
Unfortunately, there aren’t any airlines that fly directly between Philadelphia Airport and Sydney Airport. You’ll need to book a flight with one or more stops.
Are PHL to SYD flight tickets cheaper when they're purchased at the last minute?
It is possible to score great last-minute deals from Philadelphia Intl. Airport (PHL) to SYD, but it’s also possible to miss out altogether! As many airlines release prices up to 12 months in advance, it’s worth keeping an eye on fares early and being ready to book when you see a good bargain. Expedia compares air carrier prices and updates flight deals regularly, so you can feel confident knowing you’re always getting the latest offers.
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