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Cheap flights from Pennsylvania to Sydney, NS from C$ 446

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
18 Dec — 25 Dec1
1 adult
1 adult, Economy, 0 bags

Find 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 18 November 2025.

Tue 16/1210:35 a.m.LGA - YQY
1 stop12h 33mAir Canada
Tue 23/1212:15 p.m.YQY - LGA
1 stop7h 48mAir Canada
Deal found 18/11C$ 1,051
Thu 4/123:30 p.m.EWR - YQY
1 stop7h 38mAir Canada
Tue 9/1212:15 p.m.YQY - EWR
1 stop6h 48mAir Canada
Deal found 17/11C$ 1,130
Sat 29/112:58 p.m.EWR - YQY
2 stops7h 20mAir Canada
Wed 3/1212:15 p.m.YQY - EWR
1 stop6h 48mAir Canada
Deal found 17/11C$ 1,375
Sat 29/115:35 p.m.LGA - YQY
1 stop4h 43mAir Canada
Wed 3/1212:15 p.m.YQY - LGA
1 stop6h 43mAir Canada
Deal found 18/11C$ 1,375
Sat 29/1110:05 a.m.JFK - YQY
1 stop12h 13mAir Canada
Wed 3/1212:15 p.m.YQY - JFK
1 stop11h 24mAir Canada
Deal found 18/11C$ 1,454
Tue 16/1210:05 a.m.JFK - YQY
1 stop13h 03mAir Canada
Tue 23/1212:15 p.m.YQY - JFK
1 stop11h 24mAir Canada
Deal found 18/11C$ 1,569
Sat 22/113:30 p.m.EWR - YQY
1 stop6h 48mAir Canada
Sat 29/115:15 a.m.YQY - EWR
1 stop5h 30mAir Canada
Deal found 16/11C$ 1,653
Fri 26/1211:53 a.m.EWR - YQY
1 stop11h 15mAir Canada
Tue 30/1212:15 p.m.YQY - EWR
1 stop11h 33mAir Canada
Deal found 16/11C$ 1,683
Tue 23/129:45 a.m.IAD - YQY
1 stop13h 23mAir Canada
Mon 29/125:15 a.m.YQY - IAD
2 stops11h 31mAir Canada
Deal found 16/11C$ 1,894
Fri 26/129:45 a.m.JFK - YQY
1 stop24h 47mAir Canada
Tue 30/125:15 a.m.YQY - JFK
2 stops11h 54mAir Canada
Deal found 16/11C$ 2,080

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 18 November 2025.

Round-trip from

C$ 961

One-way from

C$ 446
Air Canada
  • Air Canada
  • 26/4-29/4
  • 2 total stops
  • 11h 32m total
  • Pennsylvania to Sydney
Search Deals
Air Canada
  • Air Canada
  • 14/1
  • 1 total stop
  • 6h 23m 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 November 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

Sun 26/4

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

1 stop6h 24m

Sydney

Wed 29/4

5:30 a.m.-9:38 a.m.

1 stop5h 08m

C$ 961

New YorkSydney

LGA - YQY

LGAYQY

New York LaGuardia

Sun 26/4

3:25 p.m.-10:54 p.m.

1 stop6h 29m

Sydney

Wed 29/4

5:30 a.m.-9:49 a.m.

1 stop5h 19m

C$ 961

New YorkSydney

LGA - YQY

LGAYQY

New York LaGuardia

Sun 10/5

8:45 a.m.-3:57 p.m.

1 stop6h 12m

Sydney

Thu 14/5

4:30 p.m.-10:12 p.m.

1 stop6h 42m

C$ 961

New YorkSydney

LGA - YQY

LGAYQY

New York LaGuardia

Sun 17/5

10:30 a.m.-3:57 p.m.

1 stop4h 27m

Sydney

Wed 20/5

4:30 p.m.-10:12 p.m.

1 stop6h 42m

C$ 961

New YorkSydney

LGA - YQY

LGAYQY

New York LaGuardia

Sun 3/5

10:30 a.m.-3:57 p.m.

1 stop4h 27m

Sydney

Thu 7/5

4:30 p.m.-10:12 p.m.

1 stop6h 42m

C$ 961

NewarkSydney

EWR - YQY

EWRYQY

Newark

Sun 3/5

10:25 a.m.-3:57 p.m.

1 stop4h 32m

Sydney

Thu 7/5

5:15 a.m.-10:07 a.m.

1 stop5h 52m

C$ 971

NewarkSydney

EWR - YQY

EWRYQY

Newark

Sun 10/5

7:45 a.m.-3:57 p.m.

1 stop7h 12m

Sydney

Thu 14/5

5:15 a.m.-10:07 a.m.

1 stop5h 52m

C$ 971

NewarkSydney

EWR - YQY

EWRYQY

Newark

Sun 17/5

7:45 a.m.-3:57 p.m.

1 stop7h 12m

Sydney

Wed 20/5

5:15 a.m.-10:07 a.m.

1 stop5h 52m

C$ 971

New YorkSydney

JFK - YQY

JFKYQY

New York John F Kennedy Intl

Sun 17/5

9:00 a.m.-3:57 p.m.

1 stop5h 57m

Sydney

Wed 20/5

4:30 p.m.-9:17 p.m.

1 stop5h 47m

C$ 996

New YorkSydney

JFK - YQY

JFKYQY

New York John F Kennedy Intl

Sun 3/5

9:00 a.m.-3:57 p.m.

1 stop5h 57m

Sydney

Thu 7/5

4:30 p.m.-9:17 p.m.

1 stop5h 47m

C$ 996

Flights are sorted by cheapest round-trip flights first.

Deals found on 18/11

Showing 1-10 of 51 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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