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Cheap flights from Pennsylvania to Sydney, NS from C$ 345

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 14/7. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — YQY
17 Jun — 24 Jun1
1 adult

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 12 June 2025.

Round-trip from

C$ 744

One-way from

C$ 345
Air Canada
  • Air Canada
  • 23/6-4/7
  • 2 total stops
  • 12h 29m total
  • Pennsylvania to Sydney
Search Deals
Air Canada
  • Air Canada
  • 14/7
  • 1 total stop
  • 4h 22m 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 12 June 2025.

Mon 23/64:30 p.m.EWR - YQY
1 stop6h 27mAir Canada
Fri 4/75:10 a.m.YQY - EWR
1 stop6h 02mAir Canada
Deal found 11/6C$ 744
Tue 19/89:00 a.m.JFK - YQY
1 stop5h 47mAir Canada
Mon 25/84:30 p.m.YQY - JFK
1 stop6h 17mAir Canada
Deal found 11/6C$ 757
Tue 12/88:45 a.m.LGA - YQY
1 stop6h 02mAir Canada
Mon 18/84:30 p.m.YQY - LGA
1 stop6h 00mAir Canada
Deal found 12/6C$ 757
Mon 21/79:55 a.m.LGA - YQY
2 stops8h 35mMultiple Airlines
Tue 29/78:00 a.m.YQY - LGA
2 stops9h 30mMultiple Airlines
Deal found 12/6C$ 867
Mon 21/710:45 a.m.EWR - YQY
2 stops7h 45mMultiple Airlines
Tue 29/78:00 a.m.YQY - EWR
2 stops10h 40mMultiple Airlines
Deal found 12/6C$ 872
Thu 2/109:40 a.m.DCA - YQY
1 stop5h 08mAir Canada
Sun 5/104:30 p.m.YQY - DCA
1 stop6h 21mAir Canada
Deal found 12/6C$ 894
Thu 2/109:45 a.m.IAD - YQY
1 stop5h 03mAir Canada
Sun 5/104:30 p.m.YQY - IAD
1 stop5h 35mAir Canada
Deal found 12/6C$ 894
Sun 10/810:45 a.m.JFK - YQY
2 stops26h 45mMultiple Airlines
Wed 20/88:00 a.m.YQY - JFK
2 stops27h 00mMultiple Airlines
Deal found 10/6C$ 973
Wed 10/99:20 a.m.PHL - YQY
1 stop5h 28mAir Canada
Mon 15/94:30 p.m.YQY - PHL
1 stop6h 08mAir Canada
Deal found 10/6C$ 1,106
Fri 8/810:30 p.m.IAD - YQY
2 stops16h 17mMultiple Airlines
Sun 17/84:30 p.m.YQY - IAD
2 stops19h 59mMultiple Airlines
Deal found 11/6C$ 1,215
Sun 20/76:30 a.m.MDT - YQY
2 stops17h 47mMultiple Airlines
Fri 25/74:30 p.m.YQY - MDT
2 stops27h 19mMultiple Airlines
Deal found 10/6C$ 1,355
Tue 8/76:00 a.m.DCA - YQY
2 stops12h 30mMultiple Airlines
Tue 15/78:00 a.m.YQY - DCA
3 stops29h 39mMultiple Airlines
Deal found 10/6C$ 1,483

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 12 June 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 23/6

4:30 p.m.-11:57 p.m.

1 stop6h 27m

Sydney

Fri 4/7

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

1 stop6h 02m

C$ 744

New YorkSydney

JFK - YQY

JFKYQY

New York John F Kennedy Intl

Tue 19/8

9:00 a.m.-3:47 p.m.

1 stop5h 47m

Sydney

Mon 25/8

4:30 p.m.-9:47 p.m.

1 stop6h 17m

C$ 757

New YorkSydney

LGA - YQY

LGAYQY

New York LaGuardia

Tue 12/8

8:45 a.m.-3:47 p.m.

1 stop6h 02m

Sydney

Mon 18/8

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

1 stop6h 00m

C$ 757

New YorkSydney

LGA - YQY

LGAYQY

New York LaGuardia

Mon 21/7

9:55 a.m.-7:30 p.m.

2 stops8h 35m

Sydney

Tue 29/7

8:00 a.m.-4:30 p.m.

2 stops9h 30m

C$ 867

NewarkSydney

EWR - YQY

EWRYQY

Newark

Mon 21/7

10:45 a.m.-7:30 p.m.

2 stops7h 45m

Sydney

Tue 29/7

8:00 a.m.-5:40 p.m.

2 stops10h 40m

C$ 872

Washington, D.C.Sydney

DCA - YQY

DCAYQY

Washington, D.C. Reagan-National

Thu 2/10

9:40 a.m.-3:48 p.m.

1 stop5h 08m

Sydney

Sun 5/10

4:30 p.m.-9:51 p.m.

1 stop6h 21m

C$ 894

Washington, D.C.Sydney

IAD - YQY

IADYQY

Washington, D.C. Dulles Intl

Thu 2/10

9:45 a.m.-3:48 p.m.

1 stop5h 03m

Sydney

Sun 5/10

4:30 p.m.-9:05 p.m.

1 stop5h 35m

C$ 894

New YorkSydney

JFK - YQY

JFKYQY

New York John F Kennedy Intl

Sun 10/8

10:45 a.m.-2:30 p.m.

2 stops26h 45m

Sydney

Wed 20/8

8:00 a.m.-10:00 a.m.

2 stops27h 00m

C$ 973

PhiladelphiaSydney

PHL - YQY

PHLYQY

Philadelphia

Wed 10/9

9:20 a.m.-3:48 p.m.

1 stop5h 28m

Sydney

Mon 15/9

4:30 p.m.-9:38 p.m.

1 stop6h 08m

C$ 1,106

Washington, D.C.Sydney

IAD - YQY

IADYQY

Washington, D.C. Dulles Intl

Fri 8/8

10:30 p.m.-3:47 p.m.

2 stops16h 17m

Sydney

Sun 17/8

4:30 p.m.-11:29 a.m.

2 stops19h 59m

C$ 1,215

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/6

Showing 1-10 of 21 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

Rainfall in Sydney by month

Plan your trip to Sydney by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Sydney, Nova Scotia ranges from 89.0 - 167.0 mm per month. December is typically the wettest month, when rainfall can reach 167.0 mm. July is typically the driest time to visit Sydney, Nova Scotia when rainfall is around 89.0 mm.

Temperature in Sydney by month

Plan your trip to Sydney by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Sydney, Nova Scotia, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 18.0 C. Travellers hoping to avoid the cold should look outside of February, when temperatures are typically at their lowest (around -6.0 C).

Reviews of airlines servicing Sydney

Get insights into the airlines that provide service to Sydney. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Sydney. Reviews last updated 12 June 2025.
To help decide which airline to fly from Pennsylvania to Sydney, see what other customers have to say about WestJet and Air Canada. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
WestJet
7.2
Good
2,868 reviews
Check prices

Food

6.2

Entertainment

6.1

Boarding

7.4

Overall

7.2

Comfort

7.1

Crew

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2024

LGA - YHZ

They staff were assigned. The flight was on time No entertainment for short travel
WestJet
7.2
Good
2,868 reviews
WestJet
7.2
Good
2,868 reviews
Check prices

Food

6.2

Entertainment

6.1

Boarding

7.4

Overall

7.2

Comfort

7.1

Crew

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2024

LGA - YHZ

They staff were assigned. The flight was on time No entertainment for short travel
Air Canada
7.1
Good
9,537 reviews
WestJet
7.2
Good
2,868 reviews
Check prices

Food

6.2

Entertainment

6.1

Boarding

7.4

Overall

7.2

Comfort

7.1

Crew

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2024

LGA - YHZ

They staff were assigned. The flight was on time No entertainment for short travel

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.

  • 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 LaGuardia - Sydney or New York John F Kennedy 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.

  • 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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