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Cheap flights from Pennsylvania to Sydney from C$ 483

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 29/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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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
9:40 a.m. - 4:38 p.m.
DCA
-
YQY
5h 58m
1 stop
Air Canada Logo
5:20 p.m. - 9:50 p.m.
YQY
-
DCA
5h 30m
1 stop
C$ 977Air Canada
Tue, 15 Sep - Wed, 23 Sep
Air Canada Logo
6:59 a.m. - 4:38 p.m.
DCA
-
YQY
8h 39m
2 stops
Air Canada Logo
5:20 p.m. - 9:50 p.m.
YQY
-
DCA
5h 30m
1 stop
C$ 988Air Canada
Tue, 15 Sep - Sat, 26 Sep
Air Canada Logo
9:55 a.m. - 10:31 p.m.
IAD
-
YQY
11h 36m
2 stops
Air Canada Logo
5:45 a.m. - 4:15 p.m.
YQY
-
IAD
11h 30m
2 stops
C$ 988Air Canada
Tue, 27 Oct - Sat, 31 Oct
Air Canada Logo
9:45 a.m. - 4:38 p.m.
IAD
-
YQY
5h 53m
1 stop
Air Canada Logo
5:05 a.m. - 4:12 p.m.
YQY
-
IAD
12h 07m
1 stop
C$ 1,005Air Canada
Sun, 13 Sep - Wed, 23 Sep
Air Canada Logo
4:00 p.m. - 12:45 a.m.
IAD
-
YQY
7h 45m
1 stop
Air Canada Logo
5:05 a.m. - 4:12 p.m.
YQY
-
IAD
12h 07m
1 stop
C$ 1,012Air Canada
Fri, 18 Sep - Thu, 24 Sep
Air Canada Logo
9:45 a.m. - 4:38 p.m.
IAD
-
YQY
5h 53m
1 stop
Air Canada Logo
5:05 a.m. - 3:25 p.m.
YQY
-
IAD
11h 20m
1 stop
C$ 1,017Air Canada
Tue, 15 Sep - Sat, 26 Sep
Air Canada Logo
6:00 a.m. - 4:38 p.m.
DCA
-
YQY
9h 38m
1 stop
Air Canada Logo
5:20 p.m. - 9:50 p.m.
YQY
-
DCA
5h 30m
1 stop
C$ 1,019Air Canada
Thu, 17 Sep - Tue, 22 Sep
Air Canada Logo
9:55 a.m. - 10:31 p.m.
IAD
-
YQY
11h 36m
1 stop
Air Canada Logo
5:45 a.m. - 4:15 p.m.
YQY
-
IAD
11h 30m
2 stops
C$ 1,019Air Canada
Tue, 27 Oct - Sat, 31 Oct
WestJet Logo
5:30 p.m. - 7:25 p.m.
JFK
-
YQY
24h 55m
1 stop
WestJet Logo
8:15 p.m. - 4:35 p.m.
YQY
-
JFK
21h 20m
1 stop
C$ 2,220WestJet
Fri, 14 Aug - Sat, 22 Aug
WestJet Logo
5:30 p.m. - 7:25 p.m.
JFK
-
YQY
24h 55m
1 stop
WestJet Logo
8:15 p.m. - 4:35 p.m.
YQY
-
JFK
21h 20m
1 stop
C$ 2,270WestJet
Fri, 14 Aug - Sat, 22 Aug

Air Canada flights from Pennsylvania to Sydney, Nova Scotia

Our best Air Canada deals on Pennsylvania to Sydney, Nova Scotia flight tickets
Air Canada
15 Sep
DCA9:40 a.m.Washington, D.C. Reagan-National
5h 58m
1 stop
YQY4:38 p.m.Sydney
23 Sep
YQY5:20 p.m.Sydney
5h 30m
1 stop
DCA9:50 p.m.Washington, D.C. Reagan-National
C$ 977
Air Canada
27 Oct
IAD9:55 a.m.Washington, D.C. Dulles Intl
11h 36m
2 stops
YQY10:31 p.m.Sydney
31 Oct
YQY5:45 a.m.Sydney
11h 30m
2 stops
IAD4:15 p.m.Washington, D.C. Dulles Intl
C$ 988
Air Canada
13 Sep
IAD9:45 a.m.Washington, D.C. Dulles Intl
5h 53m
1 stop
YQY4:38 p.m.Sydney
23 Sep
YQY5:05 a.m.Sydney
12h 07m
1 stop
IAD4:12 p.m.Washington, D.C. Dulles Intl
C$ 1,005

WestJet flights from Pennsylvania to Sydney, Nova Scotia

Our best WestJet deals on Pennsylvania to Sydney, Nova Scotia flight tickets
WestJet
14 Aug
JFK5:30 p.m.New York John F Kennedy Intl
24h 55m
1 stop
YQY7:25 p.m.Sydney
22 Aug
YQY8:15 p.m.Sydney
21h 20m
1 stop
JFK4:35 p.m.New York John F Kennedy Intl
C$ 2,220
WestJet
14 Aug
JFK5:30 p.m.New York John F Kennedy Intl
24h 55m
1 stop
YQY7:25 p.m.Sydney
22 Aug
YQY8:15 p.m.Sydney
21h 20m
1 stop
JFK4:35 p.m.New York John F Kennedy Intl
C$ 2,270
WestJet
14 Aug
JFK5:30 p.m.New York John F Kennedy Intl
24h 55m
1 stop
YQY7:25 p.m.Sydney
22 Aug
YQY8:15 p.m.Sydney
21h 20m
1 stop
JFK4:35 p.m.New York John F Kennedy Intl
C$ 2,573

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 26 May 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
Quickest round-trip

Washington, D.C.Sydney

DCA - YQY

DCAYQY

Washington, D.C. Reagan-National

Tue 15/9

9:40 a.m.-4:38 p.m.

1 stop5h 58m

Sydney

Wed 23/9

5:20 p.m.-9:50 p.m.

1 stop5h 30m

C$ 977

Washington, D.C.Sydney

DCA - YQY

DCAYQY

Washington, D.C. Reagan-National

Tue 15/9

6:59 a.m.-4:38 p.m.

2 stops8h 39m

Sydney

Sat 26/9

5:20 p.m.-9:50 p.m.

1 stop5h 30m

C$ 988

Washington, D.C.Sydney

IAD - YQY

IADYQY

Washington, D.C. Dulles Intl

Tue 27/10

9:55 a.m.-10:31 p.m.

2 stops11h 36m

Sydney

Sat 31/10

5:45 a.m.-4:15 p.m.

2 stops11h 30m

C$ 988

Washington, D.C.Sydney

IAD - YQY

IADYQY

Washington, D.C. Dulles Intl

Sun 13/9

9:45 a.m.-4:38 p.m.

1 stop5h 53m

Sydney

Wed 23/9

5:05 a.m.-4:12 p.m.

1 stop12h 07m

C$ 1,005

Washington, D.C.Sydney

IAD - YQY

IADYQY

Washington, D.C. Dulles Intl

Fri 18/9

4:00 p.m.-12:45 a.m.

1 stop7h 45m

Sydney

Thu 24/9

5:05 a.m.-4:12 p.m.

1 stop12h 07m

C$ 1,012

Washington, D.C.Sydney

IAD - YQY

IADYQY

Washington, D.C. Dulles Intl

Tue 15/9

9:45 a.m.-4:38 p.m.

1 stop5h 53m

Sydney

Sat 26/9

5:05 a.m.-3:25 p.m.

1 stop11h 20m

C$ 1,017

Washington, D.C.Sydney

DCA - YQY

DCAYQY

Washington, D.C. Reagan-National

Thu 17/9

6:00 a.m.-4:38 p.m.

1 stop9h 38m

Sydney

Tue 22/9

5:20 p.m.-9:50 p.m.

1 stop5h 30m

C$ 1,019

Washington, D.C.Sydney

IAD - YQY

IADYQY

Washington, D.C. Dulles Intl

Tue 27/10

9:55 a.m.-10:31 p.m.

1 stop11h 36m

Sydney

Sat 31/10

5:45 a.m.-4:15 p.m.

2 stops11h 30m

C$ 1,019

New YorkSydney

JFK - YQY

JFKYQY

New York John F Kennedy Intl

Fri 14/8

5:30 p.m.-7:25 p.m.

1 stop24h 55m

Sydney

Sat 22/8

8:15 p.m.-4:35 p.m.

1 stop21h 20m

C$ 2,220

New YorkSydney

JFK - YQY

JFKYQY

New York John F Kennedy Intl

Fri 14/8

5:30 p.m.-7:25 p.m.

1 stop24h 55m

Sydney

Sat 22/8

8:15 p.m.-4:35 p.m.

1 stop21h 20m

C$ 2,270

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 and WestJet are the most popular carriers 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

4h 39m

Direct flights

None
The fastest flight from Pennsylvania to Sydney, Nova Scotia takes 4h 39m
There are no direct flights from Pennsylvania to Sydney, Nova Scotia. There are no popular flight routes from Pennsylvania to Sydney, Nova Scotia.
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Frequently asked questions about flying from Pennsylvania to Sydney, Nova Scotia

  • 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
Cheticamp

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

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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Find better results for your trip to Canada

Airports servicing Nova Scotia

Halifax Intl Airport