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Cheap flights from Pennsylvania to Sydney, NS from C$ 429

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 24/9. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — YQY
2 May — 9 May1
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 2 April 2026.

Sat 16/56:59 a.m.
DCA
-
YQY
2 stops8h 15m
Air Canada
Sat 23/55:20 p.m.
YQY
-
DCA
1 stop5h 35m
Air Canada
Deal found 31/3C$ 932
Thu 30/44:30 p.m.
EWR
-
YQY
1 stop6h 44m
Air Canada
Thu 7/55:00 a.m.
YQY
-
EWR
1 stop6h 20m
Air Canada
Deal found 31/3C$ 940
Thu 14/53:50 p.m.
JFK
-
YQY
1 stop7h 24m
Air Canada
Thu 21/55:00 a.m.
YQY
-
JFK
1 stop6h 00m
Air Canada
Deal found 31/3C$ 940
Thu 14/54:00 p.m.
LGA
-
YQY
1 stop7h 14m
Air Canada
Thu 21/55:00 a.m.
YQY
-
LGA
1 stop6h 56m
Air Canada
Deal found 31/3C$ 940
Fri 15/54:30 p.m.
EWR
-
YQY
1 stop6h 44m
Air Canada
Sun 31/55:00 a.m.
YQY
-
EWR
1 stop6h 20m
Air Canada
Deal found 2/4C$ 942
Sat 16/54:45 p.m.
LGA
-
YQY
1 stop6h 29m
Air Canada
Sat 23/55:00 a.m.
YQY
-
LGA
1 stop6h 56m
Air Canada
Deal found 1/4C$ 942
Mon 8/64:30 p.m.
EWR
-
YQY
1 stop6h 39m
Air Canada
Tue 16/65:00 a.m.
YQY
-
EWR
2 stops10h 55m
Air Canada
Deal found 1/4C$ 946
Wed 17/69:45 a.m.
IAD
-
YQY
1 stop5h 54m
Air Canada
Mon 22/65:00 a.m.
YQY
-
IAD
1 stop11h 24m
Air Canada
Deal found 31/3C$ 961
Sat 30/59:45 a.m.
IAD
-
YQY
1 stop5h 29m
Air Canada
Wed 3/65:00 a.m.
YQY
-
IAD
1 stop11h 29m
Air Canada
Deal found 28/3C$ 963
Sat 1/84:20 p.m.
IAD
-
YQY
1 stop6h 52m
Air Canada
Tue 4/85:00 a.m.
YQY
-
IAD
1 stop11h 24m
Air Canada
Deal found 30/3C$ 970
Tue 2/69:00 a.m.
JFK
-
YQY
1 stop6h 39m
Air Canada
Fri 5/65:20 p.m.
YQY
-
JFK
1 stop5h 27m
Air Canada
Deal found 29/3C$ 971
Thu 4/610:35 a.m.
LGA
-
YQY
1 stop5h 04m
Air Canada
Fri 5/65:20 p.m.
YQY
-
LGA
1 stop5h 10m
Air Canada
Deal found 30/3C$ 971

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 2 April 2026.

Round-trip from

C$ 932

One-way from

C$ 429
Air Canada
  • Air Canada
  • 16/5-23/5
  • 3 total stops
  • 13h 50m total
  • Pennsylvania to Sydney
Search Deals
Air Canada
  • Air Canada
  • 24/9
  • 2 total stops
  • 7h 43m 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 2 April 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

Thu 30/4

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

1 stop6h 44m

Sydney

Thu 7/5

5:00 a.m.-10:20 a.m.

1 stop6h 20m

C$ 940

New YorkSydney

JFK - YQY

JFKYQY

New York John F Kennedy Intl

Thu 14/5

3:50 p.m.-12:14 a.m.

1 stop7h 24m

Sydney

Thu 21/5

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

1 stop6h 00m

C$ 940

New YorkSydney

LGA - YQY

LGAYQY

New York LaGuardia

Thu 14/5

4:00 p.m.-12:14 a.m.

1 stop7h 14m

Sydney

Thu 21/5

5:00 a.m.-10:56 a.m.

1 stop6h 56m

C$ 940

New YorkSydney

LGA - YQY

LGAYQY

New York LaGuardia

Tue 2/6

4:45 p.m.-12:09 a.m.

1 stop6h 24m

Sydney

Tue 9/6

5:00 a.m.-10:56 a.m.

1 stop6h 56m

C$ 942

NewarkSydney

EWR - YQY

EWRYQY

Newark

Mon 8/6

4:30 p.m.-12:09 a.m.

1 stop6h 39m

Sydney

Tue 16/6

5:00 a.m.-2:55 p.m.

2 stops10h 55m

C$ 946

Washington, D.C.Sydney

IAD - YQY

IADYQY

Washington, D.C. Dulles Intl

Wed 15/7

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

1 stop5h 54m

Sydney

Wed 22/7

5:00 a.m.-3:24 p.m.

1 stop11h 24m

C$ 961

Washington, D.C.Sydney

IAD - YQY

IADYQY

Washington, D.C. Dulles Intl

Sat 16/5

9:45 a.m.-4:14 p.m.

1 stop5h 29m

Sydney

Sat 23/5

5:00 a.m.-3:29 p.m.

1 stop11h 29m

C$ 961

Washington, D.C.Sydney

IAD - YQY

IADYQY

Washington, D.C. Dulles Intl

Wed 17/6

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

1 stop5h 54m

Sydney

Mon 22/6

5:00 a.m.-3:24 p.m.

1 stop11h 24m

C$ 961

Washington, D.C.Sydney

IAD - YQY

IADYQY

Washington, D.C. Dulles Intl

Sat 6/6

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

1 stop5h 54m

Sydney

Wed 10/6

5:00 a.m.-3:29 p.m.

1 stop11h 29m

C$ 961

Washington, D.C.Sydney

IAD - YQY

IADYQY

Washington, D.C. Dulles Intl

Sat 30/5

9:45 a.m.-4:14 p.m.

1 stop5h 29m

Sydney

Wed 3/6

5:00 a.m.-3:29 p.m.

1 stop11h 29m

C$ 963

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/4

Showing 1-10 of 35 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 6h 44m. Fly via Air Canada to get the fastest option. There are 1289 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 Washington, D.C. Dulles Intl - Sydney. You may also consider Newark - 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

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