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Cheap flights from Pennsylvania to Sydney, NS from C$ 471

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 14/1. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — YQY
17 Jan — 24 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Pennsylvania to Sydney

Enter your travel dates to find the best prices.

Best flights from Pennsylvania to Sydney
Discover carefully curated flight deals from Pennsylvania to Sydney that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 18 December 2025.

Mon 27/43:30 p.m.EWR - YQY
1 stop6h 24mAir Canada
Fri 1/55:05 a.m.YQY - EWR
1 stop6h 15mAir Canada
Deal found 15/12C$ 945
Tue 24/23:20 p.m.LGA - YQY
1 stop6h 33mAir Canada
Fri 27/212:15 p.m.YQY - LGA
1 stop6h 43mAir Canada
Deal found 15/12C$ 945
Tue 17/24:15 p.m.DCA - YQY
1 stop5h 38mAir Canada
Fri 20/212:15 p.m.YQY - DCA
1 stop6h 50mAir Canada
Deal found 15/12C$ 1,020
Tue 17/212:33 p.m.IAD - YQY
2 stops9h 20mAir Canada
Fri 20/212:15 p.m.YQY - IAD
2 stops10h 08mAir Canada
Deal found 15/12C$ 1,036
Tue 24/210:05 a.m.JFK - YQY
1 stop11h 48mAir Canada
Fri 27/212:15 p.m.YQY - JFK
1 stop11h 24mAir Canada
Deal found 15/12C$ 1,053
Fri 6/29:45 a.m.JFK - YQY
2 stops12h 08mAir Canada
Mon 16/25:20 a.m.YQY - JFK
2 stops11h 49mAir Canada
Deal found 17/12C$ 1,060
Sun 22/33:30 p.m.PHL - YQY
1 stop6h 23mAir Canada
Wed 25/35:20 a.m.YQY - PHL
2 stops11h 29mAir Canada
Deal found 15/12C$ 1,262
Sat 2/510:05 a.m.PHL - YQY
1 stop5h 34mAir Canada
Sun 3/55:20 p.m.YQY - PHL
1 stop5h 13mAir Canada
Deal found 17/12C$ 1,393

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 18 December 2025.

Round-trip from

C$ 945

One-way from

C$ 471
Air Canada
  • Air Canada
  • 27/4-1/5
  • 2 total stops
  • 12h 39m total
  • Pennsylvania to Sydney
Search Deals
Air Canada
  • Air Canada
  • 14/1
  • 1 total stop
  • 7h 03m 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 18 December 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

Mon 27/4

3:30 p.m.-10:54 p.m.

1 stop6h 24m

Sydney

Fri 1/5

5:05 a.m.-10:20 a.m.

1 stop6h 15m

C$ 945

New YorkSydney

LGA - YQY

LGAYQY

New York LaGuardia

Tue 24/2

3:20 p.m.-10:53 p.m.

1 stop6h 33m

Sydney

Fri 27/2

12:15 p.m.-5:58 p.m.

1 stop6h 43m

C$ 945

Washington, D.C.Sydney

DCA - YQY

DCAYQY

Washington, D.C. Reagan-National

Tue 17/2

4:15 p.m.-10:53 p.m.

1 stop5h 38m

Sydney

Fri 20/2

12:15 p.m.-6:05 p.m.

1 stop6h 50m

C$ 1,020

Washington, D.C.Sydney

IAD - YQY

IADYQY

Washington, D.C. Dulles Intl

Tue 17/2

12:33 p.m.-10:53 p.m.

2 stops9h 20m

Sydney

Fri 20/2

12:15 p.m.-9:23 p.m.

2 stops10h 08m

C$ 1,036

New YorkSydney

JFK - YQY

JFKYQY

New York John F Kennedy Intl

Tue 24/2

10:05 a.m.-10:53 p.m.

1 stop11h 48m

Sydney

Fri 27/2

12:15 p.m.-10:39 p.m.

1 stop11h 24m

C$ 1,053

New YorkSydney

JFK - YQY

JFKYQY

New York John F Kennedy Intl

Fri 6/2

9:45 a.m.-10:53 p.m.

2 stops12h 08m

Sydney

Mon 16/2

5:20 a.m.-4:09 p.m.

2 stops11h 49m

C$ 1,060

PhiladelphiaSydney

PHL - YQY

PHLYQY

Philadelphia

Sun 22/3

3:30 p.m.-10:53 p.m.

1 stop6h 23m

Sydney

Wed 25/3

5:20 a.m.-3:49 p.m.

2 stops11h 29m

C$ 1,262

PhiladelphiaSydney

PHL - YQY

PHLYQY

Philadelphia

Sat 2/5

10:05 a.m.-4:39 p.m.

1 stop5h 34m

Sydney

Sun 3/5

5:20 p.m.-9:33 p.m.

1 stop5h 13m

C$ 1,393

New YorkSydney

LGA - YQY

LGAYQY

New York LaGuardia

Wed 14/1

3:20 p.m.-11:23 p.m.

1 stop7h 03m

C$ 471

NewarkSydney

EWR - YQY

EWRYQY

Newark

Wed 14/1

11:05 a.m.-11:23 p.m.

2 stops11h 18m

C$ 479

Flights are sorted by cheapest round-trip flights first.

Deals found on 16/12

Showing 1-10 of 11 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 6h 24m. 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. Reagan-National - Sydney. You may also consider Newark - Sydney or Washington, D.C. Dulles 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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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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