When did momondo last update prices for flights from Philadelphia Airport to Sydney Airport?

Prices for flights from Philadelphia Airport to Sydney Airport are updated daily.

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 offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify 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 travel and health documents you'll need for your trip to Sydney Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Sydney Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

C$ 629 Cheap Flights from Philadelphia to Sydney in 2025

1 adult

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Find the cheapest flights from Philadelphia to Sydney

Round-trip

One-way

Cheap round-trip flights

9:20 a.m. - 3:48 p.m.PHL-YQY

5h 28m1 stop

4:30 p.m. - 9:38 p.m.YQY-PHL

6h 08m1 stop

C$ 1,254Air Canada

Find Deal

Sun, 12 Oct - Wed, 15 Oct

9:20 a.m. - 3:48 p.m.PHL-YQY

5h 28m1 stop

5:15 a.m. - 2:38 p.m.YQY-PHL

10h 23m2 stops

C$ 1,263Air Canada

Find Deal

Fri, 19 Sep - Sun, 21 Sep

9:20 a.m. - 3:48 p.m.PHL-YQY

5h 28m1 stop

4:30 p.m. - 9:38 p.m.YQY-PHL

6h 08m1 stop

C$ 1,269Air Canada

Find Deal

Sat, 4 Oct - Sat, 11 Oct

4:50 p.m. - 12:35 a.m.PHL-YQY

6h 45m1 stop

12:15 p.m. - 12:15 a.m.YQY-PHL

13h 00m2 stops

C$ 1,274

Find Deal

Wed, 22 Oct - Wed, 29 Oct

9:20 a.m. - 3:48 p.m.PHL-YQY

5h 28m1 stop

5:15 a.m. - 2:38 p.m.YQY-PHL

10h 23m2 stops

C$ 1,278Air Canada

Find Deal

Sat, 4 Oct - Sat, 11 Oct

4:50 p.m. - 3:48 p.m.PHL-YQY

21h 58m2 stops

12:15 p.m. - 12:15 a.m.YQY-PHL

13h 00m2 stops

C$ 1,293

Find Deal

Wed, 22 Oct - Wed, 29 Oct

9:20 a.m. - 12:35 a.m.PHL-YQY

14h 15m2 stops

4:30 p.m. - 9:38 p.m.YQY-PHL

6h 08m1 stop

C$ 1,296Air Canada

Find Deal

Sun, 12 Oct - Wed, 15 Oct

6:27 p.m. - 3:48 p.m.PHL-YQY

20h 21m2 stops

5:15 a.m. - 2:38 p.m.YQY-PHL

10h 23m2 stops

C$ 1,303Air Canada

Find Deal

Fri, 19 Sep - Sun, 21 Sep

9:20 a.m. - 3:48 p.m.PHL-YQY

5h 28m1 stop

4:30 p.m. - 9:38 p.m.YQY-PHL

6h 08m1 stop

C$ 1,307Air Canada

Find Deal

Fri, 19 Sep - Sun, 21 Sep

9:20 a.m. - 12:35 a.m.PHL-YQY

14h 15m2 stops

5:15 a.m. - 2:38 p.m.YQY-PHL

10h 23m2 stops

C$ 1,319Air Canada

Find Deal

Sat, 4 Oct - Sat, 11 Oct

Air Canada flights from Philadelphia to Sydney, Nova Scotia

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

Air Canada

12 Oct

PHL9:20 a.m.Philadelphia

5h 28m

1 stop

YQY3:48 p.m.Sydney

15 Oct

YQY4:30 p.m.Sydney

6h 08m

1 stop

PHL9:38 p.m.Philadelphia

C$ 1,254

Find similar

Air Canada

19 Sep

PHL9:20 a.m.Philadelphia

5h 28m

1 stop

YQY3:48 p.m.Sydney

21 Sep

YQY5:15 a.m.Sydney

10h 23m

2 stops

PHL2:38 p.m.Philadelphia

C$ 1,262

Find similar

Air Canada

4 Oct

PHL9:20 a.m.Philadelphia

5h 28m

1 stop

YQY3:48 p.m.Sydney

11 Oct

YQY4:30 p.m.Sydney

6h 08m

1 stop

PHL9:38 p.m.Philadelphia

C$ 1,269

Find similar

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 12/10

9:20 a.m.-3:48 p.m.

1 stop5h 28m

Sydney

Wed 15/10

4:30 p.m.-9:38 p.m.

1 stop6h 08m

C$ 1,254

PhiladelphiaSydney

PHL - YQY

PHLYQY

Philadelphia

Fri 19/9

9:20 a.m.-3:48 p.m.

1 stop5h 28m

Sydney

Sun 21/9

5:15 a.m.-2:38 p.m.

2 stops10h 23m

C$ 1,262

PhiladelphiaSydney

PHL - YQY

PHLYQY

Philadelphia

Sat 4/10

9:20 a.m.-3:48 p.m.

1 stop5h 28m

Sydney

Sat 11/10

4:30 p.m.-9:38 p.m.

1 stop6h 08m

C$ 1,269

PhiladelphiaSydney

PHL - YQY

PHLYQY

Philadelphia

Wed 22/10

4:50 p.m.-12:35 a.m.

1 stop6h 45m

Sydney

Wed 29/10

12:15 p.m.-12:15 a.m.

2 stops13h 00m

C$ 1,274

PhiladelphiaSydney

PHL - YQY

PHLYQY

Philadelphia

Sat 4/10

9:20 a.m.-3:48 p.m.

1 stop5h 28m

Sydney

Sat 11/10

5:15 a.m.-2:38 p.m.

2 stops10h 23m

C$ 1,278

PhiladelphiaSydney

PHL - YQY

PHLYQY

Philadelphia

Wed 22/10

4:50 p.m.-3:48 p.m.

2 stops21h 58m

Sydney

Wed 29/10

12:15 p.m.-12:15 a.m.

2 stops13h 00m

C$ 1,293

PhiladelphiaSydney

PHL - YQY

PHLYQY

Philadelphia

Sun 12/10

9:20 a.m.-12:35 a.m.

2 stops14h 15m

Sydney

Wed 15/10

4:30 p.m.-9:38 p.m.

1 stop6h 08m

C$ 1,296

PhiladelphiaSydney

PHL - YQY

PHLYQY

Philadelphia

Fri 19/9

6:27 p.m.-3:48 p.m.

2 stops20h 21m

Sydney

Sun 21/9

5:15 a.m.-2:38 p.m.

2 stops10h 23m

C$ 1,303

PhiladelphiaSydney

PHL - YQY

PHLYQY

Philadelphia

Fri 19/9

9:20 a.m.-3:48 p.m.

1 stop5h 28m

Sydney

Sun 21/9

4:30 p.m.-9:38 p.m.

1 stop6h 08m

C$ 1,307

PhiladelphiaSydney

PHL - YQY

PHLYQY

Philadelphia

Sat 4/10

9:20 a.m.-12:35 a.m.

2 stops14h 15m

Sydney

Sat 11/10

5:15 a.m.-2:38 p.m.

2 stops10h 23m

C$ 1,319

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first

How to get the cheapest flight ticket from Philadelphia to Sydney, Nova Scotia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

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

Air Canada is the most popular carrier operating from Philadelphia to Sydney

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

Direct flights	None

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?
The straight-line distance from Philadelphia to Sydney is 1392.6 km. Typically, this will take 5h 28m by plane in normal conditions.
When did momondo last update prices for flights from Philadelphia Airport to Sydney Airport?
Prices for flights from Philadelphia Airport to Sydney Airport are updated daily.
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 offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify 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 travel and health documents you'll need for your trip to Sydney Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Sydney Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Philadelphia to Sydney for you.

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

Yes. momondo enables you to select and highlight flights to Sydney from Philadelphia with this policy.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Philadelphia to Sydney.

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

If you are not ready to book a flight from Philadelphia to Sydney now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Sydney and let you know when they change.