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Cheap flights from Pennsylvania to Sydney, NS from C$ 519

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 14/8. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — YQY
16 Aug — 23 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 17 July 2026.

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 13/7C$ 1,095
Fri 14/810:25 a.m.
EWR
-
YQY
2 stops12h 42m
Air Canada
Sun 16/85:05 a.m.
YQY
-
EWR
2 stops10h 50m
Air Canada
Deal found 13/7C$ 1,107
Tue 18/810:25 a.m.
EWR
-
YQY
1 stop4h 55m
Air Canada
Mon 24/85:05 a.m.
YQY
-
EWR
2 stops10h 50m
Air Canada
Deal found 16/7C$ 1,118
Wed 19/810:25 a.m.
EWR
-
YQY
1 stop4h 55m
Air Canada
Fri 28/85:05 a.m.
YQY
-
EWR
2 stops10h 50m
Air Canada
Deal found 17/7C$ 1,119
Thu 27/86:00 a.m.
DCA
-
YQY
1 stop9h 20m
Air Canada
Thu 3/95:20 p.m.
YQY
-
DCA
1 stop5h 28m
Air Canada
Deal found 13/7C$ 1,121
Thu 27/89:45 a.m.
IAD
-
YQY
1 stop5h 35m
Air Canada
Thu 3/95:05 a.m.
YQY
-
IAD
1 stop11h 19m
Air Canada
Deal found 13/7C$ 1,121
Sun 6/129:55 a.m.
IAD
-
YQY
2 stops13h 31m
Air Canada
Wed 9/125:45 a.m.
YQY
-
IAD
2 stops11h 48m
Air Canada
Deal found 12/7C$ 1,125
Sun 16/810:40 a.m.
LGA
-
YQY
1 stop4h 40m
Air Canada
Tue 25/85:10 p.m.
YQY
-
LGA
1 stop5h 20m
Air Canada
Deal found 16/7C$ 1,126
Tue 10/1112:55 p.m.
LGA
-
YQY
2 stops10h 31m
Air Canada
Fri 13/115:45 a.m.
YQY
-
LGA
2 stops10h 55m
Air Canada
Deal found 12/7C$ 1,128
Tue 18/810:25 a.m.
EWR
-
YQY
2 stops12h 47m
Air Canada
Sun 23/85:05 a.m.
YQY
-
EWR
2 stops10h 50m
Air Canada
Deal found 16/7C$ 1,129
Wed 19/88:45 a.m.
LGA
-
YQY
1 stop6h 35m
Air Canada
Wed 26/85:10 p.m.
YQY
-
LGA
1 stop5h 20m
Air Canada
Deal found 17/7C$ 1,129
Tue 18/810:25 a.m.
EWR
-
YQY
2 stops12h 47m
Air Canada
Fri 28/85:05 a.m.
YQY
-
EWR
2 stops10h 50m
Air Canada
Deal found 17/7C$ 1,130

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 17 July 2026.

Round-trip from

C$ 1,095

One-way from

C$ 519
Air Canada
  • Air Canada
  • 5/8-9/8
  • 3 total stops
  • 15h 45m total
  • Pennsylvania to Sydney
Search Deals
WestJet
  • WestJet
  • 14/8
  • 1 total stop
  • 23h 25m 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 17 July 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

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$ 1,095

Washington, D.C.Sydney

IAD - YQY

IADYQY

Washington, D.C. Dulles Intl

Thu 27/8

9:45 a.m.-4:20 p.m.

1 stop5h 35m

Sydney

Thu 3/9

5:05 a.m.-3:24 p.m.

1 stop11h 19m

C$ 1,121

Washington, D.C.Sydney

IAD - YQY

IADYQY

Washington, D.C. Dulles Intl

Sun 6/12

9:55 a.m.-12:26 a.m.

1 stop13h 31m

Sydney

Wed 9/12

5:45 a.m.-4:33 p.m.

2 stops11h 48m

C$ 1,121

Washington, D.C.Sydney

IAD - YQY

IADYQY

Washington, D.C. Dulles Intl

Mon 7/12

9:55 a.m.-12:26 a.m.

2 stops13h 31m

Sydney

Wed 9/12

5:45 a.m.-4:33 p.m.

2 stops11h 48m

C$ 1,125

New YorkSydney

LGA - YQY

LGAYQY

New York LaGuardia

Tue 10/11

12:55 p.m.-12:26 a.m.

2 stops10h 31m

Sydney

Fri 13/11

5:45 a.m.-3:40 p.m.

2 stops10h 55m

C$ 1,128

New YorkSydney

LGA - YQY

LGAYQY

New York LaGuardia

Sun 16/8

10:40 a.m.-4:20 p.m.

1 stop4h 40m

Sydney

Thu 27/8

5:10 p.m.-9:30 p.m.

1 stop5h 20m

C$ 1,128
Quickest round-trip

New YorkSydney

LGA - YQY

LGAYQY

New York LaGuardia

Thu 3/9

10:40 a.m.-4:14 p.m.

1 stop4h 34m

Sydney

Mon 7/9

5:20 p.m.-9:30 p.m.

1 stop5h 10m

C$ 1,128

NewarkSydney

EWR - YQY

EWRYQY

Newark

Fri 14/8

10:25 a.m.-12:07 a.m.

2 stops12h 42m

Sydney

Fri 21/8

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

2 stops10h 50m

C$ 1,129

NewarkSydney

EWR - YQY

EWRYQY

Newark

Tue 11/8

10:25 a.m.-4:14 p.m.

1 stop4h 49m

Sydney

Tue 18/8

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

1 stop6h 00m

C$ 1,135

NewarkSydney

EWR - YQY

EWRYQY

Newark

Thu 8/10

10:25 a.m.-4:38 p.m.

1 stop5h 13m

Sydney

Sat 17/10

5:05 a.m.-10:17 a.m.

1 stop6h 12m

C$ 1,135

Flights are sorted by cheapest round-trip flights first.

Deals found on 15/7

Showing 1-10 of 46 resultsSorted by cheapest first
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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 4h 55m. Fly via Air Canada or WestJet to get the fastest option. There are 1289 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 New York LaGuardia - Sydney or New York John F Kennedy 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

Travelling to a place near Sydney?

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

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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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