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Cheap flights from Pennsylvania to Sydney from C$ 437

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Pennsylvania to Sydney departing on 18/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Pennsylvania to Sydney

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
9:45 a.m. - 4:39 p.m.
IAD
-
YQY
5h 54m
1 stop
Air Canada Logo
5:00 a.m. - 3:24 p.m.
YQY
-
IAD
11h 24m
1 stop
C$ 963Air Canada
Wed, 17 Jun - Mon, 22 Jun
Air Canada Logo
9:45 a.m. - 4:14 p.m.
IAD
-
YQY
5h 29m
1 stop
Air Canada Logo
5:00 a.m. - 3:29 p.m.
YQY
-
IAD
11h 29m
1 stop
C$ 964Air Canada
Sat, 30 May - Wed, 3 Jun
Air Canada Logo
4:20 p.m. - 12:12 a.m.
IAD
-
YQY
6h 52m
1 stop
Air Canada Logo
5:00 a.m. - 3:24 p.m.
YQY
-
IAD
11h 24m
1 stop
C$ 971Air Canada
Sat, 1 Aug - Tue, 4 Aug
Air Canada Logo
9:00 a.m. - 4:39 p.m.
JFK
-
YQY
6h 39m
1 stop
Air Canada Logo
5:20 p.m. - 9:47 p.m.
YQY
-
JFK
5h 27m
1 stop
C$ 972Air Canada
Tue, 2 Jun - Fri, 5 Jun
Air Canada Logo
7:55 a.m. - 4:39 p.m.
LGA
-
YQY
7h 44m
2 stops
Air Canada Logo
5:20 p.m. - 9:30 p.m.
YQY
-
LGA
5h 10m
1 stop
C$ 972Air Canada
Thu, 4 Jun - Fri, 5 Jun
Air Canada Logo
10:25 a.m. - 4:39 p.m.
EWR
-
YQY
5h 14m
1 stop
Air Canada Logo
5:00 a.m. - 10:20 a.m.
YQY
-
EWR
6h 20m
1 stop
C$ 979Air Canada
Thu, 4 Jun - Sat, 6 Jun
Air Canada Logo
7:55 a.m. - 4:39 p.m.
LGA
-
YQY
7h 44m
2 stops
Air Canada Logo
5:00 a.m. - 10:55 a.m.
YQY
-
LGA
6h 55m
1 stop
C$ 979Air Canada
Tue, 30 Jun - Sun, 5 Jul
Air Canada Logo
6:59 a.m. - 4:39 p.m.
JFK
-
YQY
8h 40m
2 stops
Air Canada Logo
5:20 p.m. - 9:47 p.m.
YQY
-
JFK
5h 27m
1 stop
C$ 984Air Canada
Tue, 2 Jun - Fri, 5 Jun
Multiple Airlines Logo
2:28 p.m. - 11:24 p.m.
EWR
-
YQY
7h 56m
1 stop
Multiple Airlines Logo
5:00 a.m. - 2:55 p.m.
YQY
-
EWR
10h 55m
2 stops
C$ 996Multiple Airlines
Tue, 28 Apr - Tue, 5 May
Multiple Airlines Logo
3:55 p.m. - 11:24 p.m.
EWR
-
YQY
6h 29m
1 stop
Multiple Airlines Logo
5:00 a.m. - 12:27 p.m.
YQY
-
EWR
8h 27m
1 stop
C$ 1,010Multiple Airlines
Tue, 28 Apr - Tue, 5 May

WestJet flights from Pennsylvania to Sydney, Nova Scotia

Our best WestJet deals on Pennsylvania to Sydney, Nova Scotia flight tickets
WestJet
14 Aug
EWR2:30 p.m.Newark
27h 55m
2 stops
YQY7:25 p.m.Sydney
22 Aug
YQY8:15 p.m.Sydney
21h 28m
2 stops
EWR4:43 p.m.Newark
C$ 3,080
WestJet
14 Aug
EWR3:00 p.m.Newark
27h 25m
2 stops
YQY7:25 p.m.Sydney
22 Aug
YQY8:15 p.m.Sydney
21h 28m
2 stops
EWR4:43 p.m.Newark
C$ 3,089
WestJet
14 Aug
EWR3:25 p.m.Newark
27h 00m
2 stops
YQY7:25 p.m.Sydney
22 Aug
YQY8:15 p.m.Sydney
21h 28m
2 stops
EWR4:43 p.m.Newark
C$ 3,091

Air Canada flights from Pennsylvania to Sydney, Nova Scotia

Our best Air Canada deals on Pennsylvania to Sydney, Nova Scotia flight tickets
Air Canada
17 Jun
IAD9:45 a.m.Washington, D.C. Dulles Intl
5h 54m
1 stop
YQY4:39 p.m.Sydney
22 Jun
YQY5:00 a.m.Sydney
11h 24m
1 stop
IAD3:24 p.m.Washington, D.C. Dulles Intl
C$ 963
Air Canada
30 May
IAD9:45 a.m.Washington, D.C. Dulles Intl
5h 29m
1 stop
YQY4:14 p.m.Sydney
3 Jun
YQY5:00 a.m.Sydney
11h 29m
1 stop
IAD3:29 p.m.Washington, D.C. Dulles Intl
C$ 964
Air Canada
1 Aug
IAD4:20 p.m.Washington, D.C. Dulles Intl
6h 52m
1 stop
YQY12:12 a.m.Sydney
4 Aug
YQY5:00 a.m.Sydney
11h 24m
1 stop
IAD3:24 p.m.Washington, D.C. Dulles Intl
C$ 971

momondo Fare Finder

 
Customize your flight search to find flights from Pennsylvania to Sydney, Nova Scotia 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, momondo users made 96,600 searches. Data last updated 31 March 2026.
Use the filters below to find and compare flights from Pennsylvania to Sydney, Nova Scotia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Sydney

IAD - YQY

IADYQY

Washington, D.C. Dulles Intl

Wed 17/6

9:45 a.m.-4:39 p.m.

1 stop5h 54m

Sydney

Mon 22/6

5:00 a.m.-3:24 p.m.

1 stop11h 24m

C$ 963

Washington, D.C.Sydney

IAD - YQY

IADYQY

Washington, D.C. Dulles Intl

Sat 30/5

9:45 a.m.-4:14 p.m.

1 stop5h 29m

Sydney

Wed 3/6

5:00 a.m.-3:29 p.m.

1 stop11h 29m

C$ 964

Washington, D.C.Sydney

IAD - YQY

IADYQY

Washington, D.C. Dulles Intl

Sat 1/8

4:20 p.m.-12:12 a.m.

1 stop6h 52m

Sydney

Tue 4/8

5:00 a.m.-3:24 p.m.

1 stop11h 24m

C$ 971

New YorkSydney

JFK - YQY

JFKYQY

New York John F Kennedy Intl

Tue 2/6

9:00 a.m.-4:39 p.m.

1 stop6h 39m

Sydney

Fri 5/6

5:20 p.m.-9:47 p.m.

1 stop5h 27m

C$ 972

New YorkSydney

LGA - YQY

LGAYQY

New York LaGuardia

Thu 4/6

7:55 a.m.-4:39 p.m.

2 stops7h 44m

Sydney

Fri 5/6

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

1 stop5h 10m

C$ 972
Quickest round-trip

NewarkSydney

EWR - YQY

EWRYQY

Newark

Thu 4/6

10:25 a.m.-4:39 p.m.

1 stop5h 14m

Sydney

Sat 6/6

5:00 a.m.-10:20 a.m.

1 stop6h 20m

C$ 979

New YorkSydney

LGA - YQY

LGAYQY

New York LaGuardia

Tue 30/6

7:55 a.m.-4:39 p.m.

2 stops7h 44m

Sydney

Sun 5/7

5:00 a.m.-10:55 a.m.

1 stop6h 55m

C$ 979

New YorkSydney

JFK - YQY

JFKYQY

New York John F Kennedy Intl

Tue 2/6

6:59 a.m.-4:39 p.m.

2 stops8h 40m

Sydney

Fri 5/6

5:20 p.m.-9:47 p.m.

1 stop5h 27m

C$ 984

NewarkSydney

EWR - YQY

EWRYQY

Newark

Tue 28/4

2:28 p.m.-11:24 p.m.

1 stop7h 56m

Sydney

Tue 5/5

5:00 a.m.-2:55 p.m.

2 stops10h 55m

C$ 996

NewarkSydney

EWR - YQY

EWRYQY

Newark

Tue 28/4

3:55 p.m.-11:24 p.m.

1 stop6h 29m

Sydney

Tue 5/5

5:00 a.m.-12:27 p.m.

1 stop8h 27m

C$ 1,010

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Sydney from

How to get the cheapest flight ticket from Pennsylvania to Sydney, Nova Scotia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Pennsylvania to Sydney?

Air Canada is the most popular carrier operating from Pennsylvania to Sydney

Cheap Pennsylvania to Sydney, Nova Scotia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Pennsylvania to Sydney, Nova Scotia

Fastest flight time

6h 23m

Direct flights

None
The fastest flight from Pennsylvania to Sydney, Nova Scotia takes 6h 23m
There are no direct flights from Pennsylvania to Sydney, Nova Scotia. There are no popular flight routes from Pennsylvania to Sydney, Nova Scotia.
Search flight deals

  • When did momondo last update prices for flights from Pennsylvania to Sydney Airport?

    Prices for flights from Pennsylvania to Sydney Airport are updated daily.

  • How old do you have to be to fly from Pennsylvania to Sydney Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Pennsylvania to Sydney Airport.

  • What documentation or ID do you need to fly to Sydney Airport?

    The required travel and health documents for your Sydney Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Sydney Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Travelling to a place near Sydney?

Book flights to Sydney if you plan to visit one of these locations
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Why use momondo?

Why should I use momondo to find a flight deal from Pennsylvania to Sydney?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Pennsylvania to Sydney for you.

Can I find flights from Pennsylvania to Sydney with flexible booking policies on momondo?

Yes. All flights to Sydney from Pennsylvania on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Pennsylvania to Sydney?

momondo provides multiple filters to help you find the best flight to Sydney from Pennsylvania. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Pennsylvania to Sydney right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Sydney, momondo offers a useful price alert feature which will track prices for flights to Sydney from Pennsylvania and alert you when they change.

An easier way to manage your Sydney, Nova Scotia trip

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Find better results for your trip to Canada

Airports servicing Nova Scotia

Halifax Intl Airport