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Cheap flights from Pennsylvania to Sydney, NS from C$ 430

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 2/9. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — YQY
10 Apr — 17 Apr1
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 11 March 2026.

Thu 14/53:50 p.m.
JFK
-
YQY
1 stop7h 24m
Air Canada
Mon 18/55:00 a.m.
YQY
-
JFK
1 stop6h 00m
Air Canada
Deal found 6/3C$ 869
Fri 15/54:00 p.m.
LGA
-
YQY
1 stop7h 14m
Air Canada
Wed 20/55:00 a.m.
YQY
-
LGA
1 stop6h 56m
Air Canada
Deal found 8/3C$ 869
Thu 18/64:00 p.m.
LGA
-
YQY
1 stop7h 07m
Air Canada
Mon 22/65:00 a.m.
YQY
-
LGA
1 stop6h 55m
Air Canada
Deal found 7/3C$ 884
Thu 7/53:50 p.m.
JFK
-
YQY
1 stop7h 24m
Air Canada
Sun 10/55:00 a.m.
YQY
-
JFK
1 stop6h 00m
Air Canada
Deal found 10/3C$ 888
Thu 7/54:00 p.m.
LGA
-
YQY
1 stop7h 14m
Air Canada
Sun 10/55:00 a.m.
YQY
-
LGA
1 stop6h 56m
Air Canada
Deal found 10/3C$ 888
Tue 28/44:10 p.m.
DCA
-
YQY
1 stop6h 14m
Air Canada
Sat 2/55:20 p.m.
YQY
-
DCA
1 stop5h 35m
Air Canada
Deal found 8/3C$ 929
Thu 11/610:25 a.m.
EWR
-
YQY
1 stop5h 14m
Air Canada
Sun 14/65:00 a.m.
YQY
-
EWR
1 stop6h 20m
Air Canada
Deal found 10/3C$ 940
Sat 12/99:40 a.m.
DCA
-
YQY
1 stop5h 58m
Air Canada
Tue 15/95:20 p.m.
YQY
-
DCA
1 stop5h 30m
Air Canada
Deal found 10/3C$ 942
Thu 11/68:45 a.m.
LGA
-
YQY
1 stop6h 54m
Air Canada
Sun 14/65:00 a.m.
YQY
-
LGA
1 stop6h 56m
Air Canada
Deal found 10/3C$ 945
Tue 4/89:40 a.m.
DCA
-
YQY
1 stop5h 59m
Air Canada
Fri 7/85:20 p.m.
YQY
-
DCA
1 stop5h 28m
Air Canada
Deal found 6/3C$ 968
Tue 4/89:45 a.m.
IAD
-
YQY
1 stop5h 54m
Air Canada
Fri 7/85:00 a.m.
YQY
-
IAD
1 stop11h 24m
Air Canada
Deal found 6/3C$ 969
Thu 18/66:59 a.m.
JFK
-
YQY
1 stop16h 08m
Air Canada
Mon 22/65:00 a.m.
YQY
-
JFK
1 stop18h 53m
Air Canada
Deal found 7/3C$ 969

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 11 March 2026.

Round-trip from

C$ 869

One-way from

C$ 430
Air Canada
  • Air Canada
  • 14/5-18/5
  • 2 total stops
  • 13h 24m total
  • Pennsylvania to Sydney
Search Deals
Air Canada
  • Air Canada
  • 2/9
  • 1 total stop
  • 5h 54m 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 11 March 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

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

Mon 18/5

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

1 stop6h 00m

C$ 869

New YorkSydney

JFK - YQY

JFKYQY

New York John F Kennedy Intl

Fri 15/5

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

1 stop7h 24m

Sydney

Wed 20/5

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

1 stop6h 00m

C$ 869

New YorkSydney

LGA - YQY

LGAYQY

New York LaGuardia

Fri 15/5

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

1 stop7h 14m

Sydney

Wed 20/5

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

1 stop6h 56m

C$ 869

Washington, D.C.Sydney

DCA - YQY

DCAYQY

Washington, D.C. Reagan-National

Tue 28/4

4:10 p.m.-11:24 p.m.

1 stop6h 14m

Sydney

Sat 2/5

5:20 p.m.-9:55 p.m.

1 stop5h 35m

C$ 929

Washington, D.C.Sydney

DCA - YQY

DCAYQY

Washington, D.C. Reagan-National

Mon 7/9

9:40 a.m.-4:39 p.m.

1 stop5h 59m

Sydney

Thu 10/9

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

1 stop5h 30m

C$ 942

Washington, D.C.Sydney

DCA - YQY

DCAYQY

Washington, D.C. Reagan-National

Tue 4/8

9:40 a.m.-4:39 p.m.

1 stop5h 59m

Sydney

Fri 7/8

5:20 p.m.-9:48 p.m.

1 stop5h 28m

C$ 968

Washington, D.C.Sydney

IAD - YQY

IADYQY

Washington, D.C. Dulles Intl

Wed 2/9

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

1 stop5h 54m

Sydney

Sun 6/9

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

1 stop11h 24m

C$ 969

Washington, D.C.Sydney

IAD - YQY

IADYQY

Washington, D.C. Dulles Intl

Sun 12/7

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

1 stop5h 54m

Sydney

Sun 19/7

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

1 stop11h 24m

C$ 969

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

Sun 21/6

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

1 stop11h 24m

C$ 969

Washington, D.C.Sydney

IAD - YQY

IADYQY

Washington, D.C. Dulles Intl

Sat 5/9

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

1 stop5h 54m

Sydney

Tue 8/9

5:05 a.m.-4:12 p.m.

1 stop12h 07m

C$ 971

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/3

Showing 1-10 of 40 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 7h 24m. Fly via Air Canada to get the fastest option. There are 1265 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 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

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