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Cheap flights from Pennsylvania to Sydney, NS from C$ 468

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 11/3. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — YQY
19 Feb — 26 Feb1
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 20 January 2026.

Fri 20/24:15 p.m.
DCA
-
YQY
1 stop6h 08m
Air Canada
Mon 23/25:20 a.m.
YQY
-
DCA
1 stop6h 01m
Air Canada
Deal found 18/1C$ 909
Mon 23/29:00 a.m.
IAD
-
YQY
2 stops13h 23m
Air Canada
Wed 25/25:20 a.m.
YQY
-
IAD
2 stops11h 29m
Air Canada
Deal found 18/1C$ 966
Mon 2/113:40 p.m.
EWR
-
YQY
1 stop5h 51m
Air Canada
Fri 6/115:45 a.m.
YQY
-
EWR
1 stop5h 02m
Air Canada
Deal found 18/1C$ 1,004
Tue 27/1012:55 p.m.
LGA
-
YQY
2 stops8h 36m
Air Canada
Fri 30/105:45 a.m.
YQY
-
LGA
2 stops11h 05m
Air Canada
Deal found 18/1C$ 1,004
Thu 21/510:25 a.m.
EWR
-
YQY
1 stop5h 14m
Air Canada
Mon 25/55:05 a.m.
YQY
-
EWR
1 stop6h 15m
Air Canada
Deal found 20/1C$ 1,011
Fri 29/54:30 p.m.
EWR
-
YQY
1 stop6h 44m
Air Canada
Sun 31/55:05 a.m.
YQY
-
EWR
1 stop6h 15m
Air Canada
Deal found 20/1C$ 1,018
Sat 23/56:30 a.m.
EWR
-
YQY
2 stops9h 09m
Air Canada
Mon 25/55:05 a.m.
YQY
-
EWR
1 stop6h 15m
Air Canada
Deal found 20/1C$ 1,022
Wed 22/79:00 a.m.
JFK
-
YQY
1 stop6h 39m
Air Canada
Sun 26/75:20 p.m.
YQY
-
JFK
1 stop5h 27m
Air Canada
Deal found 19/1C$ 1,038
Wed 25/38:30 p.m.
EWR
-
YQY
1 stop14h 02m
Air Canada
Wed 8/45:30 a.m.
YQY
-
EWR
1 stop5h 10m
Air Canada
Deal found 20/1C$ 1,044
Sat 23/59:45 a.m.
IAD
-
YQY
1 stop5h 54m
Air Canada
Sat 30/55:05 a.m.
YQY
-
IAD
1 stop11h 29m
Air Canada
Deal found 19/1C$ 1,077
Sat 23/59:40 a.m.
DCA
-
YQY
1 stop5h 59m
Air Canada
Sat 30/55:20 p.m.
YQY
-
DCA
1 stop5h 35m
Air Canada
Deal found 19/1C$ 1,079
Thu 5/34:15 p.m.
DCA
-
YQY
1 stop5h 38m
Air Canada
Thu 12/312:15 p.m.
YQY
-
DCA
1 stop6h 50m
Air Canada
Deal found 19/1C$ 1,086

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 20 January 2026.

Round-trip from

C$ 909

One-way from

C$ 468
Air Canada
  • Air Canada
  • 20/2-23/2
  • 3 total stops
  • 15h 29m total
  • Pennsylvania to Sydney
Search Deals
Air Canada
  • Air Canada
  • 11/3
  • 1 total stop
  • 6h 23m 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 20 January 2026.
Use the filters below to find and compare flights from Pennsylvania to Sydney that are best for you.

Fly from

Pennsylvania

Fly to

Sydney

Route

Depart

Return

Price

Washington, D.C.Sydney

DCA - YQY

DCAYQY

Washington, D.C. Reagan-National

Fri 20/2

12:55 p.m.-11:23 p.m.

2 stops9h 28m

Sydney

Mon 23/2

5:20 a.m.-10:21 a.m.

1 stop6h 01m

C$ 909

Washington, D.C.Sydney

IAD - YQY

IADYQY

Washington, D.C. Dulles Intl

Mon 23/2

9:00 a.m.-11:23 p.m.

2 stops13h 23m

Sydney

Wed 25/2

5:20 a.m.-3:49 p.m.

2 stops11h 29m

C$ 966

NewarkSydney

EWR - YQY

EWRYQY

Newark

Fri 20/2

3:30 p.m.-11:23 p.m.

1 stop6h 53m

Sydney

Wed 25/2

5:20 a.m.-9:42 a.m.

1 stop5h 22m

C$ 1,004

New YorkSydney

LGA - YQY

LGAYQY

New York LaGuardia

Wed 25/3

3:20 p.m.-10:53 p.m.

1 stop6h 33m

Sydney

Wed 8/4

5:30 a.m.-9:51 a.m.

1 stop5h 21m

C$ 1,004

New YorkSydney

LGA - YQY

LGAYQY

New York LaGuardia

Fri 20/2

5:35 p.m.-11:23 p.m.

1 stop4h 48m

Sydney

Wed 25/2

5:20 a.m.-9:53 a.m.

1 stop5h 33m

C$ 1,004

NewarkSydney

EWR - YQY

EWRYQY

Newark

Thu 21/5

10:25 a.m.-4:39 p.m.

1 stop5h 14m

Sydney

Mon 25/5

5:05 a.m.-10:20 a.m.

1 stop6h 15m

C$ 1,011

NewarkSydney

EWR - YQY

EWRYQY

Newark

Sat 23/5

10:25 a.m.-4:39 p.m.

1 stop5h 14m

Sydney

Mon 25/5

5:05 a.m.-10:20 a.m.

1 stop6h 15m

C$ 1,011

NewarkSydney

EWR - YQY

EWRYQY

Newark

Fri 29/5

4:30 p.m.-12:14 a.m.

1 stop6h 44m

Sydney

Sun 31/5

5:05 a.m.-10:20 a.m.

1 stop6h 15m

C$ 1,018

NewarkSydney

EWR - YQY

EWRYQY

Newark

Wed 25/3

8:30 p.m.-11:32 a.m.

1 stop14h 02m

Sydney

Wed 8/4

5:30 a.m.-9:40 a.m.

1 stop5h 10m

C$ 1,044

Washington, D.C.Sydney

IAD - YQY

IADYQY

Washington, D.C. Dulles Intl

Sat 23/5

9:45 a.m.-4:39 p.m.

1 stop5h 54m

Sydney

Sat 30/5

5:05 a.m.-3:34 p.m.

1 stop11h 29m

C$ 1,077

Flights are sorted by cheapest round-trip flights first.

Deals found on 19/1

Showing 1-10 of 21 results
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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 9h 28m. Fly via Air Canada to get the fastest option. There are 1606 km between Pennsylvania and Sydney, Nova Scotia.

  • 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 Washington, D.C. Reagan-National - Sydney or Washington, D.C. Dulles Intl - 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

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Alternative routes for Pennsylvania to Sydney

See prices for flight routes from nearby airports that may be better suited for you.
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Users can book flights with no change fees policies with our dedicated filters. Book flights from Pennsylvania to Sydney flexibly with Cheapflights today.

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