Cheap Flights from Sydney (SYD) to Philadelphia (PHL) from AU$1,304

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

Prices were available within the past 7 days and start at AU$1,304 for one-way flights and AU$1,747 for round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

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American Airlines
United
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Air New Zealand
All Nippon Airways
Air New Zealand
Air New Zealand
Air New Zealand
Flight from Sydney to Philadelphia route information
Origin airport
Kingsford Smith Intl.
Destination airport
Philadelphia Intl.
Airlines serving
Air Canada, Air New Zealand, Air Tahiti Nui, All Nippon Airways, American Airlines, Cathay Pacific, Delta, Qantas Airways, Qatar Airways, United, Virgin Australia
Return price
AU$1,746
Distance
15790 km

Your quick guide to flights from Sydney to Philadelphia

Pick up great flights from Sydney to Philadelphia

With Expedia, you have your pick of flights a day with 20 airlines covering flights from Sydney to Philadelphia. 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 Sydney to Philadelphia that take around hours.

Find cheap flights from Sydney to Philadelphia

From the great flight deals with prices currently ranging from AU$1,747 to AU$2,125, you can choose to see the cheapest flights first. Generally, you can book the cheapest flights from Sydney to Philadelphia 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 Philadelphia is normally in March.

Reasons to book your flight from Sydney to Philadelphia 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 Sydney to Philadelphia 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 Philadelphia 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 Kingsford Smith Intl. Airport (SYD) to Philadelphia Intl. Airport (PHL)?
If you’re planning on travelling between Mascot Airport and Philadelphia Intl. Airport (PHL), round-trip journeys start from AU$1,747. This price is based on airfares listed within the last 7 days on Expedia for flights departing within the next year, so don’t let a good deal pass you by. Book today and save yourself 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 Sydney Airport to Philadelphia Airport?
Most flights can be cancelled online, but each airline has a different set of terms and conditions. If you do need to cancel your flight, visit our Customer Service Portal and follow the instructions.
How do I find cheap flights from SYD to Philadelphia Airport 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 Mascot Airport to Philadelphia Airport flights, you’ll see a “no change fees” filter for you to select.
How far is the flight from Mascot Airport to PHL?
The distance is around 15 900 kilometres. Earplugs? Check. Toothbrush? Check. You’d be wise to pack all the essentials for this long-haul Sydney to Philadelphia flight.
Which airlines fly direct from Kingsford Smith Intl. Airport (SYD) to Philadelphia Intl. Airport (PHL)?
You won’t find any airlines flying directly between Kingsford Smith Intl. Airport (SYD) and Philadelphia Intl. Airport (PHL), so be prepared to make at least one stop on your journey. A layover, whether short or long, can be a nice way to break up a trip!
Are Mascot Airport to Philadelphia Intl. Airport (PHL) flight tickets cheaper when they're purchased at the last minute?
Last-minute planners can sometimes find a bargain, with some of the cheapest fares from Kingsford Smith Intl. Airport (SYD) to Philadelphia Airport cropping up a few weeks before the departure date. If you’d rather plan ahead of time, Expedia compares and updates all the best flight deals frequently — as early as a year in advance in some cases. It does depend on the carrier though, as not all airlines release prices so far in advance.
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