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Cheap flights from Pennsylvania to Sydney, NS from C$ 482

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 6/7. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — YQY
21 Jun — 28 Jun1
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 22 May 2026.

Wed 2/124:00 p.m.
DCA
-
YQY
1 stop5h 31m
Air Canada
Fri 4/125:45 a.m.
YQY
-
DCA
1 stop5h 36m
Air Canada
Deal found 21/5C$ 975
Tue 27/109:55 a.m.
IAD
-
YQY
2 stops11h 36m
Air Canada
Sat 31/105:45 a.m.
YQY
-
IAD
2 stops11h 30m
Air Canada
Deal found 21/5C$ 986
Mon 28/910:35 a.m.
LGA
-
YQY
1 stop5h 03m
Air Canada
Tue 29/95:20 p.m.
YQY
-
LGA
1 stop5h 10m
Air Canada
Deal found 21/5C$ 1,022
Sat 19/910:25 a.m.
EWR
-
YQY
1 stop5h 13m
Air Canada
Mon 21/95:05 a.m.
YQY
-
EWR
1 stop6h 17m
Air Canada
Deal found 21/5C$ 1,027
Tue 20/1010:25 a.m.
EWR
-
YQY
1 stop5h 13m
Air Canada
Thu 22/105:05 a.m.
YQY
-
EWR
1 stop6h 17m
Air Canada
Deal found 19/5C$ 1,029
Thu 13/86:59 a.m.
DCA
-
YQY
2 stops8h 40m
Air Canada
Tue 25/85:20 p.m.
YQY
-
DCA
1 stop5h 28m
Air Canada
Deal found 20/5C$ 1,030
Thu 3/99:45 a.m.
IAD
-
YQY
1 stop5h 54m
Air Canada
Mon 7/95:00 a.m.
YQY
-
IAD
1 stop11h 24m
Air Canada
Deal found 17/5C$ 1,037
Thu 3/97:55 a.m.
LGA
-
YQY
2 stops7h 44m
Air Canada
Mon 7/95:20 p.m.
YQY
-
LGA
1 stop5h 10m
Air Canada
Deal found 17/5C$ 1,045
Thu 3/910:25 a.m.
EWR
-
YQY
1 stop5h 14m
Air Canada
Mon 7/95:00 a.m.
YQY
-
EWR
1 stop6h 05m
Air Canada
Deal found 17/5C$ 1,052
Mon 10/811:00 a.m.
DCA
-
YQY
1 stop12h 12m
Air Canada
Tue 25/85:20 p.m.
YQY
-
DCA
1 stop5h 28m
Air Canada
Deal found 20/5C$ 1,059
Fri 14/89:45 a.m.
IAD
-
YQY
1 stop5h 54m
Air Canada
Sun 23/85:00 a.m.
YQY
-
IAD
1 stop11h 24m
Air Canada
Deal found 20/5C$ 1,059
Wed 12/86:00 a.m.
DCA
-
YQY
1 stop9h 39m
Air Canada
Tue 25/85:20 p.m.
YQY
-
DCA
1 stop5h 28m
Air Canada
Deal found 20/5C$ 1,060

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 22 May 2026.

Round-trip from

C$ 986

One-way from

C$ 482
Air Canada
  • Air Canada
  • 27/10-31/10
  • 4 total stops
  • 23h 06m total
  • Pennsylvania to Sydney
Search Deals
Air Canada
  • Air Canada
  • 6/7
  • 1 total stop
  • 6h 47m 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 22 May 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

IAD - YQY

IADYQY

Washington, D.C. Dulles Intl

Tue 27/10

9:55 a.m.-10:31 p.m.

2 stops11h 36m

Sydney

Sat 31/10

5:45 a.m.-4:15 p.m.

2 stops11h 30m

C$ 986

New YorkSydney

LGA - YQY

LGAYQY

New York LaGuardia

Mon 28/9

7:55 a.m.-4:38 p.m.

2 stops7h 43m

Sydney

Tue 29/9

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

1 stop5h 10m

C$ 1,022
Quickest round-trip

New YorkSydney

LGA - YQY

LGAYQY

New York LaGuardia

Fri 25/9

10:35 a.m.-4:38 p.m.

1 stop5h 03m

Sydney

Tue 29/9

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

1 stop5h 10m

C$ 1,022

NewarkSydney

EWR - YQY

EWRYQY

Newark

Tue 20/10

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

1 stop5h 13m

Sydney

Thu 22/10

5:05 a.m.-10:22 a.m.

1 stop6h 17m

C$ 1,027

Washington, D.C.Sydney

DCA - YQY

DCAYQY

Washington, D.C. Reagan-National

Thu 13/8

6:59 a.m.-4:39 p.m.

2 stops8h 40m

Sydney

Mon 24/8

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

1 stop5h 28m

C$ 1,030

Washington, D.C.Sydney

IAD - YQY

IADYQY

Washington, D.C. Dulles Intl

Thu 3/9

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

1 stop5h 54m

Sydney

Mon 7/9

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

1 stop11h 24m

C$ 1,037

NewarkSydney

EWR - YQY

EWRYQY

Newark

Sat 19/9

6:30 a.m.-4:38 p.m.

2 stops9h 08m

Sydney

Mon 21/9

5:05 a.m.-10:22 a.m.

1 stop6h 17m

C$ 1,040

NewarkSydney

EWR - YQY

EWRYQY

Newark

Fri 25/9

6:30 a.m.-4:38 p.m.

2 stops9h 08m

Sydney

Tue 29/9

5:05 a.m.-10:22 a.m.

1 stop6h 17m

C$ 1,040

Washington, D.C.Sydney

IAD - YQY

IADYQY

Washington, D.C. Dulles Intl

Fri 28/8

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

1 stop5h 54m

Sydney

Tue 1/9

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

1 stop11h 24m

C$ 1,059

NewarkSydney

EWR - YQY

EWRYQY

Newark

Thu 3/9

6:30 a.m.-4:39 p.m.

2 stops9h 09m

Sydney

Mon 7/9

5:00 a.m.-10:05 a.m.

1 stop6h 05m

C$ 1,063

Flights are sorted by cheapest round-trip flights first.

Deals found on 19/5

Showing 1-10 of 43 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 11h 36m. Fly via Air Canada to get the fastest option. There are 1629 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 Philadelphia - Sydney. You may also consider Washington, D.C. Reagan-National - Sydney or Newark - 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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Why should you use Cheapflights to find cheap flight tickets from Pennsylvania to Sydney?

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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.

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