$1,259 Cheap Flights from Philadelphia to Sydney, Nova Scotia in 2026/27 | momondo

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Find the cheapest flights from Philadelphia to Sydney

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3:20 pm - 12:26 amPHL Philadelphia-YQY Sydney

8h 06m1 stop Montreal Pierre Elliott Trudeau Intl

5:45 am - 3:50 pmYQY Sydney-PHL Philadelphia

11h 05m2 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl

$1,259Air Canada

Fri, Mar 12 - Wed, Mar 17

3:20 pm - 12:26 amPHL Philadelphia-YQY Sydney

8h 06m1 stop Montreal Pierre Elliott Trudeau Intl

6:05 am - 4:21 pmYQY Sydney-PHL Philadelphia

11h 16m2 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl

$1,259Air Canada

Fri, Nov 13 - Fri, Nov 20

3:20 pm - 12:26 amPHL Philadelphia-YQY Sydney

8h 06m1 stop Montreal Pierre Elliott Trudeau Intl

5:45 am - 4:21 pmYQY Sydney-PHL Philadelphia

11h 36m2 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl

$1,259Air Canada

Fri, Jan 8 - Tue, Jan 12

3:20 pm - 12:26 amPHL Philadelphia-YQY Sydney

8h 06m1 stop Montreal Pierre Elliott Trudeau Intl

5:55 am - 4:21 pmYQY Sydney-PHL Philadelphia

11h 26m2 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl

$1,259Air Canada

Sat, Nov 28 - Sat, Dec 5

3:20 pm - 12:26 amPHL Philadelphia-YQY Sydney

8h 06m1 stop Montreal Pierre Elliott Trudeau Intl

5:45 am - 4:21 pmYQY Sydney-PHL Philadelphia

11h 36m2 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl

$1,260Air Canada

Fri, Jan 8 - Tue, Jan 12

9:15 am - 12:26 amPHL Philadelphia-YQY Sydney

14h 11m2 stops Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl

5:45 am - 4:21 pmYQY Sydney-PHL Philadelphia

11h 36m2 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl

$1,262Air Canada

Fri, Jan 8 - Tue, Jan 12

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Air Canada flights from Philadelphia to Sydney, Nova Scotia

Our best Air Canada deals on Philadelphia to Sydney, Nova Scotia flight tickets

Air Canada

Jan 8

PHL3:20 pmPhiladelphia

8h 06m

1 stop

YQY12:26 amSydney

Jan 12

YQY5:45 amSydney

11h 36m

2 stops

PHL4:21 pmPhiladelphia

$1,259

Air Canada

Jan 8

PHL3:20 pmPhiladelphia

8h 06m

1 stop

YQY12:26 amSydney

Jan 12

YQY5:45 amSydney

11h 36m

2 stops

PHL4:21 pmPhiladelphia

$1,260

Air Canada

Jan 8

PHL9:15 amPhiladelphia

14h 11m

2 stops

YQY12:26 amSydney

Jan 12

YQY5:45 amSydney

11h 36m

2 stops

PHL4:21 pmPhiladelphia

$1,262

momondo Fare Finder

Use the filters below to find and compare flights from Philadelphia to Sydney, Nova Scotia that are best for you.

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Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

PhiladelphiaSydney

PHL Philadelphia - YQY Sydney

PHLYQY

Philadelphia

Fri 3/12

3:20 pm-12:26 am

1 stop8h 06m

Sydney

Wed 3/17

5:45 am-3:50 pm

2 stops11h 05m

$1,259

PhiladelphiaSydney

PHL Philadelphia - YQY Sydney

PHLYQY

Philadelphia

Fri 11/13

3:20 pm-12:26 am

1 stop8h 06m

Sydney

Fri 11/20

6:05 am-4:21 pm

2 stops11h 16m

$1,259

PhiladelphiaSydney

PHL Philadelphia - YQY Sydney

PHLYQY

Philadelphia

Fri 1/8

3:20 pm-12:26 am

1 stop8h 06m

Sydney

Tue 1/12

5:45 am-4:21 pm

2 stops11h 36m

$1,259

PhiladelphiaSydney

PHL Philadelphia - YQY Sydney

PHLYQY

Philadelphia

Sat 11/28

3:20 pm-12:26 am

1 stop8h 06m

Sydney

Sat 12/5

5:55 am-4:21 pm

2 stops11h 26m

$1,259

PhiladelphiaSydney

PHL Philadelphia - YQY Sydney

PHLYQY

Philadelphia

Fri 1/8

3:20 pm-12:26 am

1 stop8h 06m

Sydney

Tue 1/12

5:45 am-4:21 pm

2 stops11h 36m

$1,260

PhiladelphiaSydney

PHL Philadelphia - YQY Sydney

PHLYQY

Philadelphia

Fri 1/8

9:15 am-12:26 am

2 stops14h 11m

Sydney

Tue 1/12

5:45 am-4:21 pm

2 stops11h 36m

$1,262

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Philadelphia to Sydney, Nova Scotia

Are you open to changing your travel dates? Check out the ideal times to fly from Philadelphia to Sydney, Nova Scotia according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Philadelphia to Sydney, Nova Scotia (PHL to YQY) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Philadelphia to Sydney, Nova Scotia

Best Price Found	$1,259
Fastest flight time	8h 06m
Direct flights	None

The best flight deal from Philadelphia to Sydney, Nova Scotia found on momondo in the last 72 hours is $1,259

The fastest flight from Philadelphia to Sydney, Nova Scotia takes 8h 06m

There are no direct flights from Philadelphia to Sydney, Nova Scotia. There are no popular flight routes from Philadelphia to Sydney, Nova Scotia.

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Frequently asked questions about flying from Philadelphia to Sydney, Nova Scotia

How far is Philadelphia to Sydney by plane?
Philadelphia and Sydney are 865.3 mi apart from one another. 8h 06m is a normal flight duration for this route.
When did momondo last update prices for flights from Philadelphia Airport to Sydney Airport?
Prices for flights from Philadelphia Airport to Sydney Airport are refreshed on a daily basis.
How old do you have to be to fly from Philadelphia Airport to Sydney Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Philadelphia Airport to Sydney Airport.
What documentation or ID do you need to fly to Sydney Airport?
The necessary travel and health documents for your Sydney Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Frequently asked questions about flying from Philadelphia to Sydney, Nova Scotia

How do I get Price Alerts for flights from Philadelphia to Sydney, Nova Scotia?
You can take advantage of momondo’s Price Alerts by first searching for your flights to Philadelphia from Sydney, Nova Scotia. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.
How can I save money on flights from Philadelphia to Sydney, Nova Scotia with momondo?
By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.
How does momondo find its flight prices?
We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

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Why use momondo?

Why should I use momondo to find a flight deal from Philadelphia to Sydney?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Philadelphia to Sydney. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Philadelphia to Sydney with flexible booking policies on momondo?

Flights from Philadelphia to Sydney with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Philadelphia to Sydney?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Sydney from Philadelphia.

I’m not ready to book a flight from Philadelphia to Sydney right now. Can momondo alert me if prices change?

Price alerts on flights to Sydney from Philadelphia are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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