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Cheap flights from Philadelphia to Sydney from C$ 589

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Philadelphia to Sydney departing on 19/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Philadelphia to Sydney

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
10:05 a.m. - 4:38 p.m.
PHL
-
YQY
5h 33m
1 stop
Air Canada Logo
5:20 p.m. - 9:32 p.m.
YQY
-
PHL
5h 12m
1 stop
C$ 1,069Air Canada
Tue, 8 Sep - Tue, 15 Sep
Air Canada Logo
3:20 p.m. - 10:31 p.m.
PHL
-
YQY
6h 11m
1 stop
Air Canada Logo
5:45 a.m. - 3:51 p.m.
YQY
-
PHL
11h 06m
2 stops
C$ 1,081Air Canada
Tue, 27 Oct - Sat, 31 Oct
Air Canada Logo
3:20 p.m. - 10:31 p.m.
PHL
-
YQY
6h 11m
1 stop
Air Canada Logo
5:45 a.m. - 2:44 p.m.
YQY
-
PHL
9h 59m
1 stop
C$ 1,110Air Canada
Tue, 27 Oct - Sat, 31 Oct
Air Canada Logo
9:15 a.m. - 10:31 p.m.
PHL
-
YQY
12h 16m
2 stops
Air Canada Logo
5:45 a.m. - 3:51 p.m.
YQY
-
PHL
11h 06m
2 stops
C$ 1,125Air Canada
Tue, 27 Oct - Sat, 31 Oct
Air Canada Logo
4:20 p.m. - 12:07 a.m.
PHL
-
YQY
6h 47m
1 stop
Air Canada Logo
5:00 a.m. - 10:04 a.m.
YQY
-
PHL
6h 04m
1 stop
C$ 1,132Air Canada
Fri, 26 Jun - Sun, 5 Jul
Air Canada Logo
6:00 a.m. - 4:39 p.m.
PHL
-
YQY
9h 39m
2 stops
Air Canada Logo
5:00 a.m. - 10:04 a.m.
YQY
-
PHL
6h 04m
1 stop
C$ 1,136Air Canada
Fri, 26 Jun - Sun, 5 Jul
Air Canada Logo
6:00 a.m. - 4:39 p.m.
PHL
-
YQY
9h 39m
2 stops
Air Canada Logo
5:00 a.m. - 2:49 p.m.
YQY
-
PHL
10h 49m
2 stops
C$ 1,434Air Canada
Fri, 26 Jun - Sun, 5 Jul

Air Canada flights from Philadelphia to Sydney, Nova Scotia

Our best Air Canada deals on Philadelphia to Sydney, Nova Scotia flight tickets
Air Canada
8 Sep
PHL10:05 a.m.Philadelphia
5h 33m
1 stop
YQY4:38 p.m.Sydney
15 Sep
YQY5:20 p.m.Sydney
5h 12m
1 stop
PHL9:32 p.m.Philadelphia
C$ 1,069
Air Canada
27 Oct
PHL3:20 p.m.Philadelphia
6h 11m
1 stop
YQY10:31 p.m.Sydney
31 Oct
YQY5:45 a.m.Sydney
11h 06m
2 stops
PHL3:51 p.m.Philadelphia
C$ 1,081
Air Canada
27 Oct
PHL3:20 p.m.Philadelphia
6h 11m
1 stop
YQY10:31 p.m.Sydney
31 Oct
YQY5:45 a.m.Sydney
9h 59m
1 stop
PHL2:44 p.m.Philadelphia
C$ 1,110

momondo Fare Finder

 
Customize your flight search to find flights from Philadelphia to Sydney, Nova Scotia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 96,600 searches. Data last updated 31 May 2026.
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

Cheapest round-trip
Quickest round-trip

PhiladelphiaSydney

PHL - YQY

PHLYQY

Philadelphia

Tue 8/9

10:05 a.m.-4:38 p.m.

1 stop5h 33m

Sydney

Tue 15/9

5:20 p.m.-9:32 p.m.

1 stop5h 12m

C$ 1,069

PhiladelphiaSydney

PHL - YQY

PHLYQY

Philadelphia

Tue 27/10

3:20 p.m.-10:31 p.m.

1 stop6h 11m

Sydney

Sat 31/10

5:45 a.m.-3:51 p.m.

2 stops11h 06m

C$ 1,081

PhiladelphiaSydney

PHL - YQY

PHLYQY

Philadelphia

Tue 27/10

3:20 p.m.-10:31 p.m.

1 stop6h 11m

Sydney

Sat 31/10

5:45 a.m.-2:44 p.m.

1 stop9h 59m

C$ 1,110

PhiladelphiaSydney

PHL - YQY

PHLYQY

Philadelphia

Tue 27/10

9:15 a.m.-10:31 p.m.

2 stops12h 16m

Sydney

Sat 31/10

5:45 a.m.-3:51 p.m.

2 stops11h 06m

C$ 1,125

PhiladelphiaSydney

PHL - YQY

PHLYQY

Philadelphia

Fri 26/6

4:20 p.m.-12:07 a.m.

1 stop6h 47m

Sydney

Sun 5/7

5:00 a.m.-10:04 a.m.

1 stop6h 04m

C$ 1,132

PhiladelphiaSydney

PHL - YQY

PHLYQY

Philadelphia

Fri 26/6

6:00 a.m.-4:39 p.m.

2 stops9h 39m

Sydney

Sun 5/7

5:00 a.m.-10:04 a.m.

1 stop6h 04m

C$ 1,136

PhiladelphiaSydney

PHL - YQY

PHLYQY

Philadelphia

Fri 26/6

6:00 a.m.-4:39 p.m.

2 stops9h 39m

Sydney

Sun 5/7

5:00 a.m.-2:49 p.m.

2 stops10h 49m

C$ 1,434
Cheapest one-way
Quickest one-way

PhiladelphiaSydney

PHL - YQY

PHLYQY

Philadelphia

Sun 19/7

10:05 a.m.-4:14 p.m.

1 stop5h 09m

C$ 589

PhiladelphiaSydney

PHL - YQY

PHLYQY

Philadelphia

Mon 20/7

4:20 p.m.-12:07 a.m.

1 stop6h 47m

C$ 596

PhiladelphiaSydney

PHL - YQY

PHLYQY

Philadelphia

Sun 19/7

7:00 a.m.-4:14 p.m.

2 stops8h 14m

C$ 601

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
1
2

See travel insights to Sydney from

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

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

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

  • 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 34m 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.

Travelling to a place near Sydney?

Book flights to Sydney if you plan to visit one of these locations
Cheticamp

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.

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Airports servicing Nova Scotia

Halifax Intl Airport