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Cheap Flights from Sydney to Philadelphia

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UA Return flights from $1,725

Dep.art Sat 10 OctRet.urn Sat 02 Jan^$1,725

DL Return flights from $2,158

Dep.art Sat 10 OctRet.urn Sat 02 Jan^$2,158

AA Return flights from $2,315

Dep.art Sat 10 OctRet.urn Sat 02 Jan^$2,315

UA,VA Return flights from $2,654

Dep.art Sat 10 OctRet.urn Sat 02 Jan^$2,654

QF Return flights from $2,739

Dep.art Sat 10 OctRet.urn Sat 02 Jan^$2,739

AA,QF Return flights from $2,771

Dep.art Sat 10 OctRet.urn Sat 02 Jan^$2,771

3U,AC,F9,FJ Return flights from $2,815

Dep.art Sat 10 OctRet.urn Sat 02 Jan^$2,815

3U,AC,F9,FJ,WS Return flights from $2,836

Dep.art Sat 10 OctRet.urn Sat 02 Jan^$2,836

3U,AC,F9,QF Return flights from $2,857

Dep.art Sat 10 OctRet.urn Sat 02 Jan^$2,857

3U,AC,B6,QF Return flights from $2,888

Dep.art Sat 10 OctRet.urn Sat 02 Jan^$2,888

3U,AC,F9 Return flights from $2,893

Dep.art Sat 10 OctRet.urn Sat 02 Jan^$2,893

3U,AC,AS,FJ Return flights from $2,907

Dep.art Sat 10 OctRet.urn Sat 02 Jan^$2,907

F9,FJ,JQ Return flights from $2,981

Dep.art Sat 10 OctRet.urn Sat 02 Jan^$2,981

AC,F9,FJ,JQ,TW Return flights from $3,027

Dep.art Sat 10 OctRet.urn Sat 02 Jan^$3,027

AC,F9,JQ,QF,TW Return flights from $3,069

Dep.art Sat 10 OctRet.urn Sat 02 Jan^$3,069

Prices are from searches made in the last 24 hours and current prices may differ.

Do you need to catch a flight to Sydney? Check out our domestic flights to Sydney. If Sydney is not your closest airport, then here are all our flights to Philadelphia from Australia and flights to United States (USA). Maybe a different destination? Here are all the flights from Sydney

Frequently Asked Questions about flying from Sydney to Philadelphia

When is the cheapest time to travel from Sydney to Philadelphia?

The cheapest month to travel is typically August.

How much do return flights from Sydney to Philadelphia cost?

The best price we found for a return flight from Sydney to Philadelphia is $1725.

What is the cheapest date to fly from Sydney to Philadelphia?

Currently, the cheapest date for a return flight from Sydney to Philadelphia is 10 October 2026.

What is the cheapest airline that flys from Sydney to Philadelphia?

Currently, the cheapest airline that flys from Sydney to Philadelphia is United.

How long does a direct flight from Sydney to Philadelphia take?

We were not able to find any direct flights to Philadelphia.

What is the IATA airport code for Philadelphia?

The IATA code for Philadelphia is PHL. It is located in United States (USA) at coordinates 39.8722, -75.2408.

When should you book flights to Philadelphia?

From our data, you should book flights to Philadelphia 60 days out.

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What's the benefit of using I Want That Flight for my Sydney to Philadelphia flight?

Think of us as your personal shortcut to a great deal. Instead of you opening fifty different tabs, we instantly cross-check rates across heaps of airlines and booking sites to score you the sweet spot on pricing. Millions of holidaymakers count on us every year to get them airborne, so you're running with a pretty savvy crowd.

Can you sort me out with direct flights from Sydney to Philadelphia?

100%. As soon as the page finishes loading your options, hit the "Direct" filter. The layovers will vanish, leaving you with only the non-stop routes.

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Once you punch your details into our search tool, we unlock all kinds of handy tricks to map out your journey. We’ll map out the most budget-friendly calendar dates and takeoff slots, and let you slice and dice the data until you pinpoint the exact itinerary that works for you.

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No worries at all. Just kick off a quick search, drop your email into our price tracker, and we’ll send a heads-up straight to your inbox the moment the price drops.

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