Find flights
When to book
FAQs

Cheap flights from Pennsylvania to Sydney, NS from C$ 857

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 17/8. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — YQY
4 Sep — 11 Sep1
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 5 August 2026.

Mon 23/115:35 p.m. -
1 stop5h 51m
Sat 5/125:45 a.m. -
2 stops10h 55m
Deal found 1/8C$ 1,000
Mon 23/118:30 p.m. -
1 stop14h 00m
Sat 5/125:45 a.m. -
1 stop5h 00m
Deal found 1/8C$ 1,042
Thu 3/910:40 a.m. -
1 stop4h 34m
Thu 10/95:20 p.m. -
1 stop5h 10m
Deal found 4/8C$ 1,094
Sat 12/910:25 a.m. -
1 stop4h 47m
Fri 18/95:05 a.m. -
1 stop6h 03m
Deal found 5/8C$ 1,100
Sun 27/910:25 a.m. -
1 stop4h 47m
Thu 1/105:05 a.m. -
1 stop6h 12m
Deal found 4/8C$ 1,101
Thu 3/94:30 p.m. -
1 stop6h 42m
Tue 8/95:05 a.m. -
1 stop6h 03m
Deal found 4/8C$ 1,107
Fri 4/94:45 p.m. -
1 stop6h 27m
Thu 10/95:05 a.m. -
1 stop6h 51m
Deal found 4/8C$ 1,107
Sat 24/109:40 a.m. -
1 stop5h 58m
Wed 28/105:45 a.m. -
1 stop5h 44m
Deal found 31/7C$ 1,108
Wed 26/810:40 a.m. -
1 stop4h 40m
Sun 30/85:10 p.m. -
1 stop5h 20m
Deal found 1/8C$ 1,125
Sat 19/97:55 a.m. -
2 stops7h 17m
Wed 23/95:20 p.m. -
2 stops16h 32m
Deal found 4/8C$ 1,126
Tue 1/910:40 a.m. -
1 stop4h 34m
Tue 8/95:20 p.m. -
1 stop5h 10m
Deal found 4/8C$ 1,129
Tue 1/97:55 a.m. -
2 stops7h 19m
Wed 9/95:20 p.m. -
1 stop5h 10m
Deal found 4/8C$ 1,133

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 5 August 2026.

Round-trip from

C$ 1,000

One-way from

C$ 857
Air Canada
  • Air Canada
  • 23/11-5/12
  • 3 total stops
  • 16h 46m total
  • Pennsylvania to Sydney
Search Deals
17/8
  • 17/8
  • 2 total stops
  • 19h 37m 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 5 August 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

LGA New York LaGuardia - YQY Sydney

LGAYQY

New York LaGuardia

Mon 23/11

5:35 p.m.-12:26 a.m.

1 stop5h 51m

Sydney

Sat 5/12

5:45 a.m.-9:56 a.m.

1 stop5h 11m

C$ 1,003

New YorkSydney

LGA New York LaGuardia - YQY Sydney

LGAYQY

New York LaGuardia

Sat 12/9

10:35 a.m.-4:12 p.m.

1 stop4h 37m

Sydney

Fri 18/9

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

1 stop5h 10m

C$ 1,094

New YorkSydney

LGA New York LaGuardia - YQY Sydney

LGAYQY

New York LaGuardia

Wed 11/11

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

2 stops10h 31m

Sydney

Thu 19/11

5:45 a.m.-12:15 p.m.

2 stops7h 30m

C$ 1,094

New YorkSydney

LGA New York LaGuardia - YQY Sydney

LGAYQY

New York LaGuardia

Sat 19/9

7:55 a.m.-4:12 p.m.

2 stops7h 17m

Sydney

Wed 23/9

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

1 stop5h 10m

C$ 1,094

NewarkSydney

EWR Newark - YQY Sydney

EWRYQY

Newark

Sat 19/9

10:25 a.m.-4:12 p.m.

1 stop4h 47m

Sydney

Sat 26/9

5:05 a.m.-10:12 a.m.

1 stop6h 07m

C$ 1,100

NewarkSydney

EWR Newark - YQY Sydney

EWRYQY

Newark

Thu 3/9

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

1 stop6h 42m

Sydney

Wed 9/9

5:05 a.m.-10:08 a.m.

1 stop6h 03m

C$ 1,107

Washington, D.C.Sydney

DCA Washington, D.C. Reagan-National - YQY Sydney

DCAYQY

Washington, D.C. Reagan-National

Sat 24/10

9:40 a.m.-4:38 p.m.

1 stop5h 58m

Sydney

Wed 28/10

5:45 a.m.-10:29 a.m.

1 stop5h 44m

C$ 1,108

NewarkSydney

EWR Newark - YQY Sydney

EWRYQY

Newark

Sat 12/9

6:30 a.m.-4:12 p.m.

2 stops8h 42m

Sydney

Fri 18/9

5:05 a.m.-10:08 a.m.

1 stop6h 03m

C$ 1,111

NewarkSydney

EWR Newark - YQY Sydney

EWRYQY

Newark

Sun 27/9

6:30 a.m.-4:12 p.m.

2 stops8h 42m

Sydney

Thu 1/10

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

1 stop6h 12m

C$ 1,112

New YorkSydney

LGA New York LaGuardia - YQY Sydney

LGAYQY

New York LaGuardia

Thu 27/8

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

1 stop4h 40m

Sydney

Sun 30/8

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

1 stop5h 20m

C$ 1,125

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/8

Showing 1-10 of 34 resultsSorted by cheapest first
1
2
3
4

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 5h 51m. Fly via Air Canada to get the fastest option. There are 1263 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 New York LaGuardia - Sydney. You may also consider Newark - Sydney or Philadelphia - 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Pennsylvania to Sydney?

Cheapflights helps you search for flights from Pennsylvania to Sydney via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Pennsylvania to Sydney?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Sydney from Pennsylvania.

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.

Can Cheapflights notify me if prices for flights from Pennsylvania to Sydney become cheaper?

Of course! You can now track prices for flights from Pennsylvania to Sydney and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.