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Cheap flights from the United States to Sydney from $330

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from the United States to Sydney departing on 2/10. 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
0 bags

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Find the cheapest flights from the United States to Sydney

Recent round-trip flight deals from the United States to Sydney

Enter your travel dates to find the best prices.
Air Canada Logo
3:30 pm - 11:23 pm
EWR
-
YQY
6h 53m1 stop
Air Canada Logo
5:20 am - 9:42 am
YQY
-
EWR
5h 22m1 stop
$693Air Canada
Tue, Feb 3 - Tue, Feb 10
Air Canada Logo
7:55 am - 4:39 pm
LGA
-
YQY
7h 44m2 stops
Air Canada Logo
5:20 pm - 9:26 pm
YQY
-
LGA
5h 06m1 stop
$693Air Canada
Thu, May 28 - Sun, May 31
Air Canada Logo
10:25 am - 4:39 pm
EWR
-
YQY
5h 14m1 stop
Air Canada Logo
5:05 am - 10:20 am
YQY
-
EWR
6h 15m1 stop
$696Air Canada
Thu, May 28 - Mon, Jun 1
Air Canada Logo
3:30 pm - 11:23 pm
EWR
-
YQY
6h 53m1 stop
Air Canada Logo
5:20 am - 1:40 pm
YQY
-
EWR
9h 20m2 stops
$699Air Canada
Tue, Feb 3 - Tue, Feb 10
Air Canada Logo
6:30 am - 4:39 pm
EWR
-
YQY
9h 09m2 stops
Air Canada Logo
5:05 am - 10:20 am
YQY
-
EWR
6h 15m1 stop
$702Air Canada
Thu, May 28 - Mon, Jun 1
Air Canada Logo
2:20 pm - 11:23 pm
EWR
-
YQY
8h 03m2 stops
Air Canada Logo
5:20 am - 1:40 pm
YQY
-
EWR
9h 20m2 stops
$706Air Canada
Tue, Feb 3 - Tue, Feb 10
Air Canada Logo
7:55 am - 4:39 pm
LGA
-
YQY
7h 44m2 stops
Air Canada Logo
5:20 pm - 8:46 am
YQY
-
LGA
16h 26m2 stops
$716Air Canada
Thu, May 28 - Sun, May 31
Air Canada Logo
6:30 am - 4:39 pm
EWR
-
YQY
9h 09m2 stops
Air Canada Logo
5:20 pm - 10:20 am
YQY
-
EWR
18h 00m2 stops
$729Air Canada
Thu, May 28 - Mon, Jun 1
Air Canada Logo
6:30 am - 4:39 pm
EWR
-
YQY
9h 09m2 stops
Air Canada Logo
5:20 pm - 8:08 am
YQY
-
EWR
15h 48m2 stops
$730Air Canada
Thu, May 28 - Mon, Jun 1
Air Canada Logo
8:00 pm - 11:32 am
SEA
-
YQY
11h 32m2 stops
Air Canada Logo
12:15 pm - 10:51 pm
YQY
-
SEA
14h 36m2 stops
$739Air Canada
Mon, Feb 16 - Thu, Feb 19

Air Canada flights from United States to Sydney, Nova Scotia

Our best Air Canada deals on United States to Sydney, Nova Scotia flight tickets
Air Canada
Feb 3
EWR3:30 pmNewark
6h 53m
1 stop
YQY11:23 pmSydney
Feb 10
YQY5:20 amSydney
5h 22m
1 stop
EWR9:42 amNewark
$693
Find similar
Air Canada
May 28
EWR10:25 amNewark
5h 14m
1 stop
YQY4:39 pmSydney
Jun 1
YQY5:05 amSydney
6h 15m
1 stop
EWR10:20 amNewark
$696
Find similar
Air Canada
Feb 3
EWR3:30 pmNewark
6h 53m
1 stop
YQY11:23 pmSydney
Feb 10
YQY5:20 amSydney
9h 20m
2 stops
EWR1:40 pmNewark
$699
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from United States 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 December 21, 2025.
Use the filters below to find and compare flights from the United States to Sydney, Nova Scotia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

NewarkSydney

EWR - YQY

EWRYQY

Newark

Tue 2/3

3:30 pm-11:23 pm

1 stop6h 53m

Sydney

Tue 2/10

5:20 am-9:42 am

1 stop5h 22m

$693

New YorkSydney

LGA - YQY

LGAYQY

New York LaGuardia

Thu 5/28

7:55 am-4:39 pm

2 stops7h 44m

Sydney

Sun 5/31

5:20 pm-9:26 pm

1 stop5h 06m

$693

NewarkSydney

EWR - YQY

EWRYQY

Newark

Thu 5/28

10:25 am-4:39 pm

1 stop5h 14m

Sydney

Mon 6/1

5:05 am-10:20 am

1 stop6h 15m

$696

NewarkSydney

EWR - YQY

EWRYQY

Newark

Tue 2/3

3:30 pm-11:23 pm

1 stop6h 53m

Sydney

Tue 2/10

5:20 am-1:40 pm

2 stops9h 20m

$699

NewarkSydney

EWR - YQY

EWRYQY

Newark

Thu 5/28

6:30 am-4:39 pm

2 stops9h 09m

Sydney

Mon 6/1

5:05 am-10:20 am

1 stop6h 15m

$702

NewarkSydney

EWR - YQY

EWRYQY

Newark

Tue 2/3

2:20 pm-11:23 pm

2 stops8h 03m

Sydney

Tue 2/10

5:20 am-1:40 pm

2 stops9h 20m

$706

New YorkSydney

LGA - YQY

LGAYQY

New York LaGuardia

Thu 5/28

7:55 am-4:39 pm

2 stops7h 44m

Sydney

Sun 5/31

5:20 pm-8:46 am

2 stops16h 26m

$716

NewarkSydney

EWR - YQY

EWRYQY

Newark

Thu 5/28

6:30 am-4:39 pm

2 stops9h 09m

Sydney

Mon 6/1

5:20 pm-10:20 am

2 stops18h 00m

$729

NewarkSydney

EWR - YQY

EWRYQY

Newark

Thu 5/28

6:30 am-4:39 pm

2 stops9h 09m

Sydney

Mon 6/1

5:20 pm-8:08 am

2 stops15h 48m

$730

SeattleSydney

SEA - YQY

SEAYQY

Seattle/Tacoma Intl

Mon 2/16

8:00 pm-11:32 am

2 stops11h 32m

Sydney

Thu 2/19

12:15 pm-10:51 pm

2 stops14h 36m

$739

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 United States 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 day to depart on your flight to Sydney, Nova Scotia?

The cheapest day to depart from United States to Sydney, Nova Scotia is on a Wednesday when prices can be found for as low as $482. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from United States to Sydney, Nova Scotia for around $1,160.

What is the cheapest time of day to depart on your flight to Sydney, Nova Scotia?

According to our data, the cheapest time of day to fly to Sydney, Nova Scotia is in the morning. momondo users have found flights departing from United States to Sydney, Nova Scotia in the morning for as low as $687. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the afternoon is when there is more demand to fly to Sydney, Nova Scotia, so prices are often more expensive at around $854 per ticket.

Can stopping save me money on United States to Sydney, Nova Scotia flights?

You could potentially save up to 5% on your flight if you consider stops on a United States to Sydney, Nova Scotia flight.

Cheap United States to Sydney, Nova Scotia flight deals and tips

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

Fastest flight time

5h 04m

Direct flights

None
The fastest flight from United States to Sydney, Nova Scotia takes 5h 04m
There are no direct flights from United States to Sydney, Nova Scotia. There are no popular flight routes from United States to Sydney, Nova Scotia.
Search flight deals

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

    Prices for flights from United States to Sydney Airport were last updated today.

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from United States to Sydney Airport.

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

    The travel and health documents you'll need for your trip to Sydney Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Sydney Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from United States to Sydney, Nova Scotia

Compare and see reviews for airlines that fly from United States to Sydney, Nova Scotia with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom $212Free CancellationRating
7.1
10,549 reviews
Search Air Canada flights

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 United States to Sydney?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Sydney from United States.

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

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

How can momondo help me find flights from United States to Sydney?

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

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

Yes momondo offers price alerts on flights to Sydney from United States. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices 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