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Cheap flights from Pennsylvania to Sydney from $373

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 8/20. 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
1 adult, Economy, 0 bags

Find the cheapest flights from Pennsylvania to Sydney

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
6:00 am - 4:20 pm
EWR
-
YQY
9h 20m
1 stop
Air Canada Logo
5:05 am - 1:40 pm
YQY
-
EWR
9h 35m
1 stop
$677Air Canada
Mon, Aug 17 - Tue, Aug 25
Air Canada Logo
10:25 am - 4:20 pm
EWR
-
YQY
4h 55m
1 stop
Air Canada Logo
5:05 am - 1:37 pm
YQY
-
EWR
9h 32m
1 stop
$703Air Canada
Wed, Aug 19 - Fri, Aug 28
Air Canada Logo
8:45 am - 4:20 pm
LGA
-
YQY
6h 35m
1 stop
Air Canada Logo
5:10 pm - 9:30 pm
YQY
-
LGA
5h 20m
1 stop
$715Air Canada
Sun, Aug 23 - Sun, Aug 30
Air Canada Logo
10:40 am - 4:20 pm
LGA
-
YQY
4h 40m
1 stop
Air Canada Logo
5:05 am - 10:55 am
YQY
-
LGA
6h 50m
1 stop
$718Air Canada
Sun, Aug 16 - Sat, Aug 29
Air Canada Logo
10:25 am - 4:20 pm
EWR
-
YQY
4h 55m
1 stop
Air Canada Logo
5:05 am - 10:05 am
YQY
-
EWR
6h 00m
1 stop
$720Air Canada
Tue, Aug 18 - Sun, Aug 23
Air Canada Logo
6:00 am - 4:20 pm
EWR
-
YQY
9h 20m
1 stop
Air Canada Logo
5:05 am - 10:05 am
YQY
-
EWR
6h 00m
1 stop
$723Air Canada
Sun, Aug 16 - Tue, Aug 25
Air Canada Logo
10:40 am - 4:20 pm
LGA
-
YQY
4h 40m
1 stop
Air Canada Logo
5:05 am - 10:55 am
YQY
-
LGA
6h 50m
1 stop
$723Air Canada
Sun, Aug 16 - Sun, Aug 23
Air Canada Logo
10:40 am - 4:20 pm
LGA
-
YQY
4h 40m
1 stop
Air Canada Logo
5:05 am - 10:55 am
YQY
-
LGA
6h 50m
1 stop
$724Air Canada
Tue, Aug 18 - Thu, Aug 27
Multiple Airlines Logo
3:45 pm - 7:25 pm
IAD
-
YQY
26h 40m
3 stops
Multiple Airlines Logo
5:05 am - 4:41 pm
YQY
-
IAD
12h 36m
1 stop
$755Multiple Airlines
Mon, Aug 17 - Mon, Aug 24
Multiple Airlines Logo
7:00 pm - 7:25 pm
IAD
-
YQY
23h 25m
1 stop
Multiple Airlines Logo
5:05 am - 4:41 pm
YQY
-
IAD
12h 36m
1 stop
$764Multiple Airlines
Mon, Aug 17 - Mon, Aug 24

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Air Canada flights from Pennsylvania to Sydney, Nova Scotia

Our best Air Canada deals on Pennsylvania to Sydney, Nova Scotia flight tickets
Air Canada
Aug 17
EWR6:00 amNewark
9h 20m
1 stop
YQY4:20 pmSydney
Aug 25
YQY5:05 amSydney
9h 35m
1 stop
EWR1:40 pmNewark
$677
Air Canada
Aug 19
EWR10:25 amNewark
4h 55m
1 stop
YQY4:20 pmSydney
Aug 28
YQY5:05 amSydney
9h 32m
1 stop
EWR1:37 pmNewark
$703
Air Canada
Aug 23
LGA8:45 amNew York LaGuardia
6h 35m
1 stop
YQY4:20 pmSydney
Aug 30
YQY5:10 pmSydney
5h 20m
1 stop
LGA9:30 pmNew York LaGuardia
$715

WestJet flights from Pennsylvania to Sydney, Nova Scotia

Our best WestJet deals on Pennsylvania to Sydney, Nova Scotia flight tickets
WestJet
Aug 14
JFK5:30 pmNew York John F Kennedy Intl
24h 55m
1 stop
YQY7:25 pmSydney
Aug 22
YQY8:15 pmSydney
21h 20m
1 stop
JFK4:35 pmNew York John F Kennedy Intl
$1,878
WestJet
Aug 14
JFK5:30 pmNew York John F Kennedy Intl
24h 55m
1 stop
YQY7:25 pmSydney
Aug 22
YQY8:15 pmSydney
21h 20m
1 stop
JFK4:35 pmNew York John F Kennedy Intl
$1,905
WestJet
Aug 14
JFK5:30 pmNew York John F Kennedy Intl
24h 55m
1 stop
YQY7:25 pmSydney
Aug 22
YQY8:15 pmSydney
21h 20m
1 stop
JFK4:35 pmNew York John F Kennedy Intl
$2,034

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 832,500 searches. Data last updated July 26, 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

NewarkSydney

EWR - YQY

EWRYQY

Newark

Mon 8/17

6:00 am-4:20 pm

1 stop9h 20m

Sydney

Tue 8/25

5:05 am-1:40 pm

1 stop9h 35m

$677

NewarkSydney

EWR - YQY

EWRYQY

Newark

Wed 8/19

10:25 am-4:20 pm

1 stop4h 55m

Sydney

Fri 8/28

5:05 am-1:37 pm

1 stop9h 32m

$703

New YorkSydney

LGA - YQY

LGAYQY

New York LaGuardia

Sun 8/23

8:45 am-4:20 pm

1 stop6h 35m

Sydney

Sun 8/30

5:10 pm-9:30 pm

1 stop5h 20m

$715

New YorkSydney

LGA - YQY

LGAYQY

New York LaGuardia

Sun 8/16

10:40 am-4:20 pm

1 stop4h 40m

Sydney

Sat 8/29

5:05 am-10:55 am

1 stop6h 50m

$718
Quickest round-trip

NewarkSydney

EWR - YQY

EWRYQY

Newark

Tue 8/18

10:25 am-4:20 pm

1 stop4h 55m

Sydney

Sun 8/23

5:05 am-10:05 am

1 stop6h 00m

$720

NewarkSydney

EWR - YQY

EWRYQY

Newark

Sun 8/16

6:00 am-4:20 pm

1 stop9h 20m

Sydney

Tue 8/25

5:05 am-10:05 am

1 stop6h 00m

$723

New YorkSydney

LGA - YQY

LGAYQY

New York LaGuardia

Sun 8/16

10:40 am-4:20 pm

1 stop4h 40m

Sydney

Sun 8/23

5:05 am-10:55 am

1 stop6h 50m

$723

New YorkSydney

LGA - YQY

LGAYQY

New York LaGuardia

Tue 8/18

10:40 am-4:20 pm

1 stop4h 40m

Sydney

Thu 8/27

5:05 am-10:55 am

1 stop6h 50m

$724

Washington, D.C.Sydney

IAD - YQY

IADYQY

Washington, D.C. Dulles Intl

Mon 8/17

3:45 pm-7:25 pm

3 stops26h 40m

Sydney

Mon 8/24

5:05 am-4:41 pm

1 stop12h 36m

$755

Washington, D.C.Sydney

IAD - YQY

IADYQY

Washington, D.C. Dulles Intl

Mon 8/17

7:00 pm-7:25 pm

1 stop23h 25m

Sydney

Mon 8/24

5:05 am-4:41 pm

1 stop12h 36m

$764

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

4h 34m

Direct flights

None
The fastest flight from Pennsylvania to Sydney, Nova Scotia takes 4h 34m
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

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 refreshed on a daily basis.

  • How many operators does momondo search for flights from Pennsylvania to Sydney Airport?

  • 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 travel and health documents required for your trip to Sydney Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Sydney Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Traveling to a place near Sydney?

Book flights to Sydney if you plan to visit one of these locations
Cheticamp
Inverness

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Pennsylvania to Sydney. Millions of users trust and use momondo every year so you are in good hands.

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

All flight searches from Pennsylvania to Sydney on momondo can be filtered to show those which offer flexible booking policies.

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

momondo helps you find the best flight between Pennsylvania and Sydney by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Price alerts on flights to Sydney from Pennsylvania are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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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Tue 8/25
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Find better results for your trip to Canada

Airports servicing Nova Scotia

Halifax Intl Airport