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Cheap flights from Pennsylvania to Sydney, NS from C$ 369

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 28/9. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — YQY
17 Oct — 24 Oct1
1 adult
1 adult, Economy

Cheap 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 September 2025.

Round-trip from

C$ 783

One-way from

C$ 369
Air Canada
  • Air Canada
  • 11/11-14/11
  • 2 total stops
  • 11h 14m total
  • Pennsylvania to Sydney
Search Deals
28/9
  • 28/9
  • 2 total stops
  • 27h 10m total
  • Pennsylvania to Sydney
Search Deals

Find flight deals from Pennsylvania to Sydney

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 September 2025.

Tue 11/113:30 p.m.EWR - YQY
1 stop5h 59mAir Canada
Fri 14/115:30 a.m.YQY - EWR
1 stop5h 15mAir Canada
Deal found 17/9C$ 783
Tue 11/113:20 p.m.LGA - YQY
1 stop6h 09mAir Canada
Fri 14/115:30 a.m.YQY - LGA
1 stop5h 23mAir Canada
Deal found 17/9C$ 783
Fri 14/113:20 p.m.LGA - YQY
1 stop6h 09mAir Canada
Mon 17/1112:20 p.m.YQY - LGA
1 stop7h 43mAir Canada
Deal found 17/9C$ 791
Thu 13/113:20 p.m.LGA - YQY
1 stop6h 09mAir Canada
Mon 17/1112:20 p.m.YQY - LGA
1 stop7h 43mAir Canada
Deal found 17/9C$ 792
Thu 13/113:30 p.m.EWR - YQY
1 stop5h 59mAir Canada
Mon 17/115:30 a.m.YQY - EWR
2 stops9h 10mAir Canada
Deal found 17/9C$ 794
Fri 14/116:05 a.m.LGA - YQY
3 stops15h 24mMultiple Airlines
Mon 17/1112:20 p.m.YQY - LGA
1 stop7h 43mMultiple Airlines
Deal found 17/9C$ 874
Fri 3/101:52 p.m.EWR - YQY
3 stops27h 59mMultiple Airlines
Tue 7/107:40 p.m.YQY - EWR
2 stops16h 35mMultiple Airlines
Deal found 15/9C$ 879
Fri 14/115:10 a.m.EWR - YQY
2 stops16h 19mMultiple Airlines
Mon 17/115:30 a.m.YQY - EWR
2 stops9h 10mMultiple Airlines
Deal found 17/9C$ 907
Sat 29/113:30 p.m.EWR - YQY
1 stop5h 59mAir Canada
Wed 3/125:30 a.m.YQY - EWR
1 stop5h 17mAir Canada
Deal found 15/9C$ 915
Sat 29/113:20 p.m.LGA - YQY
1 stop6h 09mAir Canada
Wed 3/125:30 a.m.YQY - LGA
1 stop5h 23mAir Canada
Deal found 16/9C$ 915
Sun 12/108:45 a.m.LGA - YQY
1 stop6h 03mAir Canada
Sat 18/104:30 p.m.YQY - LGA
1 stop6h 00mAir Canada
Deal found 16/9C$ 949
Thu 13/1110:16 p.m.EWR - YQY
3 stops23h 13mMultiple Airlines
Mon 17/115:30 a.m.YQY - EWR
1 stop5h 15mMultiple Airlines
Deal found 17/9C$ 953

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 September 2025.
Use the filters below to find and compare flights from Pennsylvania to Sydney that are best for you.

Fly from

Pennsylvania

Fly to

Sydney

Route

Depart

Return

Price

NewarkSydney

EWR - YQY

EWRYQY

Newark

Thu 13/11

3:30 p.m.-10:29 p.m.

1 stop5h 59m

Sydney

Mon 17/11

5:30 a.m.-9:45 a.m.

1 stop5h 15m

C$ 783

NewarkSydney

EWR - YQY

EWRYQY

Newark

Tue 11/11

3:30 p.m.-10:29 p.m.

1 stop5h 59m

Sydney

Fri 14/11

5:30 a.m.-9:45 a.m.

1 stop5h 15m

C$ 783

New YorkSydney

LGA - YQY

LGAYQY

New York LaGuardia

Tue 11/11

3:20 p.m.-10:29 p.m.

1 stop6h 09m

Sydney

Fri 14/11

5:30 a.m.-9:53 a.m.

1 stop5h 23m

C$ 783

New YorkSydney

LGA - YQY

LGAYQY

New York LaGuardia

Fri 14/11

3:20 p.m.-10:29 p.m.

1 stop6h 09m

Sydney

Mon 17/11

12:20 p.m.-7:03 p.m.

1 stop7h 43m

C$ 791

NewarkSydney

EWR - YQY

EWRYQY

Newark

Fri 14/11

3:30 p.m.-10:29 p.m.

1 stop5h 59m

Sydney

Mon 17/11

5:30 a.m.-1:40 p.m.

2 stops9h 10m

C$ 794

New YorkSydney

LGA - YQY

LGAYQY

New York LaGuardia

Thu 13/11

12:45 p.m.-10:29 p.m.

2 stops8h 44m

Sydney

Mon 17/11

12:20 p.m.-7:03 p.m.

1 stop7h 43m

C$ 802

NewarkSydney

EWR - YQY

EWRYQY

Newark

Sat 29/11

3:30 p.m.-10:29 p.m.

1 stop5h 59m

Sydney

Wed 3/12

5:30 a.m.-9:47 a.m.

1 stop5h 17m

C$ 915

NewarkSydney

EWR - YQY

EWRYQY

Newark

Wed 31/12

3:30 p.m.-11:44 p.m.

1 stop7h 14m

Sydney

Tue 3/2

5:30 a.m.-9:42 a.m.

1 stop5h 12m

C$ 915

New YorkSydney

LGA - YQY

LGAYQY

New York LaGuardia

Sat 29/11

3:20 p.m.-10:29 p.m.

1 stop6h 09m

Sydney

Wed 3/12

5:30 a.m.-9:53 a.m.

1 stop5h 23m

C$ 915

New YorkSydney

LGA - YQY

LGAYQY

New York LaGuardia

Wed 31/12

3:20 p.m.-11:44 p.m.

1 stop7h 24m

Sydney

Tue 3/2

5:30 a.m.-9:52 a.m.

1 stop5h 22m

C$ 915

Flights are sorted by cheapest round-trip flights first.

Deals found on 15/9

Showing 1-10 of 43 results
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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 5h 59m. 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 Newark - Sydney. You may also consider New York John F Kennedy Intl - Sydney or New York LaGuardia - 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.

  • What is the cheapest month to book a flight from Pennsylvania to Sydney, Nova Scotia?

    Currently, January is the cheapest month in which you can book a flight from Pennsylvania to Sydney, Nova Scotia (average of C$ 375). Flying from Pennsylvania to Sydney, Nova Scotia in December is currently the most expensive (average of C$ 682). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Pennsylvania to Sydney

See prices for flight routes from nearby airports that may be better suited for you.
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