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.

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.

$838 Cheap Flights from Philadelphia to Sydney in 2026

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0 bags

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Find the cheapest flights from Philadelphia to Sydney

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

3:30 pm - 10:54 pm

PHL

YQY

6h 24m

1 stop

5:30 am - 3:44 pm

YQY

PHL

11h 14m

2 stops

$838Air Canada

Sun, Mar 29 - Wed, Apr 1

3:30 pm - 10:54 pm

PHL

YQY

6h 24m

1 stop

5:30 am - 2:46 pm

YQY

PHL

10h 16m

1 stop

$859Air Canada

Sun, Mar 29 - Wed, Apr 1

3:30 pm - 11:36 am

PHL

YQY

19h 06m

2 stops

5:30 am - 3:44 pm

YQY

PHL

11h 14m

2 stops

$865Air Canada

Sun, Mar 29 - Wed, Apr 1

3:30 pm - 10:54 pm

PHL

YQY

6h 24m

1 stop

5:30 am - 2:46 pm

YQY

PHL

10h 16m

1 stop

$870Air Canada

Fri, Apr 3 - Sun, Apr 5

10:05 am - 4:39 pm

PHL

YQY

5h 34m

1 stop

5:20 pm - 9:34 pm

YQY

PHL

5h 14m

1 stop

$879Air Canada

Mon, Jun 22 - Sun, Jun 28

3:30 pm - 11:23 pm

PHL

YQY

6h 53m

1 stop

12:15 pm - 10:51 pm

YQY

PHL

11h 36m

2 stops

$880Multiple Airlines

Fri, Feb 13 - Fri, Feb 20

7:00 am - 4:39 pm

PHL

YQY

8h 39m

2 stops

5:20 pm - 9:34 pm

YQY

PHL

5h 14m

1 stop

$887Air Canada

Mon, Jun 22 - Sun, Jun 28

3:30 pm - 11:23 pm

PHL

YQY

6h 53m

1 stop

12:15 pm - 10:46 pm

YQY

PHL

11h 31m

1 stop

$894Air Canada

Fri, Feb 13 - Fri, Feb 20

3:30 pm - 10:54 pm

PHL

YQY

6h 24m

1 stop

12:15 pm - 2:46 pm

YQY

PHL

27h 31m

2 stops

$898Air Canada

Fri, Apr 3 - Sun, Apr 5

7:50 am - 11:23 pm

PHL

YQY

14h 33m

2 stops

12:15 pm - 10:51 pm

YQY

PHL

11h 36m

2 stops

$912Multiple Airlines

Fri, Feb 13 - Fri, Feb 20

Air Canada flights from Philadelphia to Sydney, Nova Scotia

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

Air Canada

Mar 29

PHL3:30 pmPhiladelphia

6h 24m

1 stop

YQY10:54 pmSydney

Apr 1

YQY5:30 amSydney

11h 14m

2 stops

PHL3:44 pmPhiladelphia

$838

Air Canada

Mar 29

PHL3:30 pmPhiladelphia

6h 24m

1 stop

YQY10:54 pmSydney

Apr 1

YQY5:30 amSydney

10h 16m

1 stop

PHL2:46 pmPhiladelphia

$859

Air Canada

Mar 29

PHL3:30 pmPhiladelphia

19h 06m

2 stops

YQY11:36 amSydney

Apr 1

YQY5:30 amSydney

11h 14m

2 stops

PHL3:44 pmPhiladelphia

$865

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

PhiladelphiaSydney

PHL - YQY

PHLYQY

Philadelphia

Sun 3/29

3:30 pm-10:54 pm

1 stop6h 24m

Sydney

Wed 4/1

5:30 am-3:44 pm

2 stops11h 14m

$838

PhiladelphiaSydney

PHL - YQY

PHLYQY

Philadelphia

Sun 3/29

3:30 pm-10:54 pm

1 stop6h 24m

Sydney

Wed 4/1

5:30 am-2:46 pm

1 stop10h 16m

$859

PhiladelphiaSydney

PHL - YQY

PHLYQY

Philadelphia

Sun 3/29

3:30 pm-11:36 am

2 stops19h 06m

Sydney

Wed 4/1

5:30 am-3:44 pm

2 stops11h 14m

$865

PhiladelphiaSydney

PHL - YQY

PHLYQY

Philadelphia

Fri 4/3

3:30 pm-10:54 pm

1 stop6h 24m

Sydney

Sun 4/5

5:30 am-2:46 pm

1 stop10h 16m

$870

PhiladelphiaSydney

PHL - YQY

PHLYQY

Philadelphia

Mon 6/22

10:05 am-4:39 pm

1 stop5h 34m

Sydney

Sun 6/28

5:20 pm-9:34 pm

1 stop5h 14m

$879

PhiladelphiaSydney

PHL - YQY

PHLYQY

Philadelphia

Fri 2/13

3:30 pm-11:23 pm

1 stop6h 53m

Sydney

Fri 2/20

12:15 pm-10:51 pm

2 stops11h 36m

$880

PhiladelphiaSydney

PHL - YQY

PHLYQY

Philadelphia

Mon 6/22

7:00 am-4:39 pm

2 stops8h 39m

Sydney

Sun 6/28

5:20 pm-9:34 pm

1 stop5h 14m

$887

PhiladelphiaSydney

PHL - YQY

PHLYQY

Philadelphia

Fri 2/13

3:30 pm-11:23 pm

1 stop6h 53m

Sydney

Fri 2/20

12:15 pm-10:46 pm

1 stop11h 31m

$894

PhiladelphiaSydney

PHL - YQY

PHLYQY

Philadelphia

Fri 4/3

3:30 pm-10:54 pm

1 stop6h 24m

Sydney

Sun 4/5

12:15 pm-2:46 pm

2 stops27h 31m

$898

PhiladelphiaSydney

PHL - YQY

PHLYQY

Philadelphia

Fri 2/13

7:50 am-11:23 pm

2 stops14h 33m

Sydney

Fri 2/20

12:15 pm-10:51 pm

2 stops11h 36m

$912

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

Fastest flight time	5h 34m
Direct flights	None

The fastest flight from Philadelphia to Sydney, Nova Scotia takes 5h 34m

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

Search flight deals

How far is Philadelphia to Sydney by plane?
Philadelphia and Sydney are 865.3 mi apart from one another. 5h 34m 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.

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.

Cheticamp

Inverness

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.