Find flights
When to book
FAQs

Cheap flights from Pennsylvania to Sydney, NS from C$ 524

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/10. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — YQY
27 Jul — 3 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Pennsylvania to Sydney

Enter your travel dates to find the best prices.

Cheapest flights from Pennsylvania to Sydney
Explore the most affordable flight options available from Pennsylvania to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 June 2026.

Sat 26/99:40 a.m.
DCA
-
YQY
1 stop5h 58m
Air Canada
Tue 6/105:20 p.m.
YQY
-
DCA
1 stop5h 30m
Air Canada
Deal found 22/6C$ 1,067
Fri 25/96:59 a.m.
DCA
-
YQY
2 stops8h 39m
Air Canada
Sat 3/105:20 p.m.
YQY
-
DCA
1 stop5h 30m
Air Canada
Deal found 22/6C$ 1,078
Tue 15/99:40 a.m.
DCA
-
YQY
1 stop5h 58m
Air Canada
Tue 22/95:20 p.m.
YQY
-
DCA
1 stop5h 30m
Air Canada
Deal found 26/6C$ 1,081
Sun 16/810:25 a.m.
EWR
-
YQY
1 stop4h 55m
Air Canada
Mon 31/85:05 a.m.
YQY
-
EWR
2 stops10h 50m
Air Canada
Deal found 22/6C$ 1,090
Sat 26/99:45 a.m.
IAD
-
YQY
1 stop5h 53m
Air Canada
Thu 8/105:05 a.m.
YQY
-
IAD
1 stop12h 33m
Air Canada
Deal found 22/6C$ 1,095
Sat 15/86:30 a.m.
EWR
-
YQY
2 stops8h 50m
Air Canada
Mon 31/85:05 a.m.
YQY
-
EWR
2 stops10h 50m
Air Canada
Deal found 22/6C$ 1,101
Sun 27/98:40 p.m.
DCA
-
YQY
2 stops18h 58m
Air Canada
Sat 3/105:20 p.m.
YQY
-
DCA
1 stop5h 30m
Air Canada
Deal found 22/6C$ 1,101
Wed 5/810:25 a.m.
EWR
-
YQY
1 stop4h 55m
Air Canada
Sun 9/85:05 a.m.
YQY
-
EWR
2 stops10h 50m
Air Canada
Deal found 26/6C$ 1,102
Wed 30/94:00 p.m.
IAD
-
YQY
1 stop7h 45m
Air Canada
Thu 8/105:05 a.m.
YQY
-
IAD
1 stop12h 33m
Air Canada
Deal found 22/6C$ 1,102
Fri 14/89:45 p.m.
EWR
-
YQY
2 stops17h 35m
Air Canada
Sun 16/85:05 a.m.
YQY
-
EWR
2 stops10h 50m
Air Canada
Deal found 26/6C$ 1,108
Wed 30/911:00 a.m.
DCA
-
YQY
1 stop12h 45m
Air Canada
Mon 5/105:20 p.m.
YQY
-
DCA
1 stop5h 30m
Air Canada
Deal found 22/6C$ 1,108
Mon 14/99:45 a.m.
IAD
-
YQY
1 stop5h 53m
Air Canada
Tue 22/95:05 a.m.
YQY
-
IAD
1 stop11h 20m
Air Canada
Deal found 22/6C$ 1,108

Find flight deals from Pennsylvania to Sydney

Keep the following information in mind while searching for Pennsylvania to Sydney flight deals. Data was last updated 27 June 2026.

Round-trip from

C$ 1,067

One-way from

C$ 524
Air Canada
  • Air Canada
  • 26/9-6/10
  • 2 total stops
  • 11h 28m total
  • Pennsylvania to Sydney
Search Deals
Air Canada
  • Air Canada
  • 12/10
  • 1 total stop
  • 5h 13m total
  • Pennsylvania to Sydney
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pennsylvania to Sydney 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, Cheapflights users made 629,999 searches. Data last updated 27 June 2026.
Use the filters below to find and compare flights from Pennsylvania to Sydney that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Sydney

DCA - YQY

DCAYQY

Washington, D.C. Reagan-National

Sat 26/9

9:40 a.m.-4:38 p.m.

1 stop5h 58m

Sydney

Mon 5/10

5:20 p.m.-9:50 p.m.

1 stop5h 30m

C$ 1,067

Washington, D.C.Sydney

DCA - YQY

DCAYQY

Washington, D.C. Reagan-National

Mon 28/9

6:59 a.m.-4:38 p.m.

2 stops8h 39m

Sydney

Tue 6/10

5:20 p.m.-9:50 p.m.

1 stop5h 30m

C$ 1,078

NewarkSydney

EWR - YQY

EWRYQY

Newark

Tue 18/8

10:25 a.m.-4:20 p.m.

1 stop4h 55m

Sydney

Tue 1/9

5:05 a.m.-2:55 p.m.

2 stops10h 50m

C$ 1,090

Washington, D.C.Sydney

IAD - YQY

IADYQY

Washington, D.C. Dulles Intl

Fri 25/9

9:45 a.m.-4:38 p.m.

1 stop5h 53m

Sydney

Tue 6/10

5:05 a.m.-4:38 p.m.

1 stop12h 33m

C$ 1,095

NewarkSydney

EWR - YQY

EWRYQY

Newark

Sun 9/8

10:25 a.m.-4:20 p.m.

1 stop4h 55m

Sydney

Sun 16/8

5:05 a.m.-2:55 p.m.

2 stops10h 50m

C$ 1,101

NewarkSydney

EWR - YQY

EWRYQY

Newark

Sun 16/8

10:25 a.m.-12:12 a.m.

2 stops12h 47m

Sydney

Tue 1/9

5:05 a.m.-2:55 p.m.

2 stops10h 50m

C$ 1,101

NewarkSydney

EWR - YQY

EWRYQY

Newark

Thu 20/8

6:30 a.m.-4:20 p.m.

2 stops8h 50m

Sydney

Tue 1/9

5:05 a.m.-2:55 p.m.

2 stops10h 50m

C$ 1,101

NewarkSydney

EWR - YQY

EWRYQY

Newark

Wed 5/8

10:25 a.m.-4:20 p.m.

1 stop4h 55m

Sydney

Sun 9/8

5:05 a.m.-2:55 p.m.

2 stops10h 50m

C$ 1,102

Washington, D.C.Sydney

IAD - YQY

IADYQY

Washington, D.C. Dulles Intl

Mon 14/9

9:45 a.m.-4:38 p.m.

1 stop5h 53m

Sydney

Tue 22/9

5:05 a.m.-3:25 p.m.

1 stop11h 20m

C$ 1,108

NewarkSydney

EWR - YQY

EWRYQY

Newark

Wed 19/8

10:25 a.m.-4:20 p.m.

1 stop4h 55m

Sydney

Wed 2/9

5:20 p.m.-7:38 a.m.

1 stop15h 18m

C$ 1,121

Flights are sorted by cheapest round-trip flights first.

Deals found on 22/6

Showing 1-10 of 57 resultsSorted by cheapest first
1
2
3
...
6

Best time to book a flight from Pennsylvania to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney from Pennsylvania with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Pennsylvania to Sydney
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Pennsylvania to Sydney. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Sydney from Pennsylvania?

    Located just 11.2 km from the city centre, Sydney (YQY) is the airport most travelers will use when flying to Sydney from Pennsylvania.

  • How long is the flight from Pennsylvania to Sydney, Nova Scotia?

    There are many flights that can get you from Pennsylvania to Sydney, Nova Scotia in 5h 58m. Fly via Air Canada or WestJet to get the fastest option. There are 1606 km between Pennsylvania and Sydney, Nova Scotia. Both multi-stop and direct flights can be found to your destination and back.

  • What are the most popular routes from Pennsylvania to Sydney, Nova Scotia?

    The most popular route from Pennsylvania to Sydney, Nova Scotia is Newark - Sydney. You may also consider Philadelphia - Sydney or Washington, D.C. Reagan-National - Sydney.

  • Can I find deals for flights from Pennsylvania to Sydney that include hotel bookings?

    Yes. In addition to deals on Pennsylvania to Sydney flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Pennsylvania to Sydney?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Pennsylvania to Sydney.

  • Can I find deals for business class flights from Pennsylvania to Sydney?

    Yes. Cheapflights offers flight deals from Pennsylvania to Sydney by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Travelling to a place near Sydney?

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Pennsylvania to Sydney?

Cheapflights helps you search for flights from Pennsylvania to Sydney via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Pennsylvania to Sydney?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Sydney from Pennsylvania.

Can Cheapflights find flights from Pennsylvania to Sydney with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Pennsylvania to Sydney flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Pennsylvania to Sydney become cheaper?

Of course! You can now track prices for flights from Pennsylvania to Sydney and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.