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Cheap flights from the United States to Sydney from $293

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 9/13. 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 the United States to Sydney

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

Air Canada Logo
8:45 am - 3:48 pmLGA-YQY
6h 03m1 stop
Air Canada Logo
4:30 pm - 9:30 pmYQY-LGA
6h 00m1 stop
$522Air Canada
Find Deal
Fri, Sep 12 - Fri, Sep 19
Air Canada Logo
9:00 am - 3:48 pmEWR-YQY
5h 48m1 stop
Air Canada Logo
5:15 am - 10:14 amYQY-EWR
5h 59m1 stop
$528Air Canada
Find Deal
Fri, Sep 12 - Fri, Sep 19
Air Canada Logo
9:00 am - 3:48 pmJFK-YQY
5h 48m1 stop
Air Canada Logo
4:30 pm - 9:45 pmYQY-JFK
6h 15m1 stop
$541Air Canada
Find Deal
Fri, Sep 12 - Fri, Sep 19
Air Canada Logo
10:20 am - 3:48 pmBOS-YQY
4h 28m1 stop
Air Canada Logo
5:15 am - 9:55 amYQY-BOS
5h 40m1 stop
$572Air Canada
Find Deal
Sat, Oct 4 - Sun, Oct 12
Air Canada Logo
6:00 am - 3:48 pmBOS-YQY
8h 48m2 stops
Air Canada Logo
5:15 am - 9:55 amYQY-BOS
5h 40m1 stop
$579Air Canada
Find Deal
Sat, Oct 4 - Sun, Oct 12
Air Canada Logo
4:45 pm - 12:09 amBOS-YQY
6h 24m1 stop
Air Canada Logo
5:15 am - 9:55 amYQY-BOS
5h 40m1 stop
$601Air Canada
Find Deal
Thu, Sep 11 - Thu, Sep 18
Air Canada Logo
6:55 pm - 3:48 pmBOS-YQY
19h 53m2 stops
Air Canada Logo
5:15 am - 9:55 amYQY-BOS
5h 40m1 stop
$625Air Canada
Find Deal
Thu, Sep 11 - Thu, Sep 18
Logo
5:15 am - 6:51 pmEWR-YQY
36h 36m3 stops
Logo
3:00 pm - 12:30 pmYQY-EWR
22h 30m3 stops
$650
Find Deal
Fri, Sep 19 - Mon, Sep 22
WestJet Logo
11:29 am - 6:51 pmJFK-YQY
30h 22m2 stops
WestJet Logo
7:40 pm - 4:32 pmYQY-JFK
21h 52m1 stop
$1,930WestJet
Find Deal
Fri, Aug 29 - Tue, Sep 2
WestJet Logo
12:59 pm - 6:51 pmLGA-YQY
28h 52m2 stops
WestJet Logo
7:40 pm - 11:55 amYQY-LGA
17h 15m2 stops
$2,008WestJet
Find Deal
Fri, Aug 29 - Tue, Sep 2

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
Sep 12
LGA8:45 amNew York LaGuardia
6h 03m
1 stop
YQY3:48 pmSydney
Sep 19
YQY4:30 pmSydney
6h 00m
1 stop
LGA9:30 pmNew York LaGuardia
$522
Find similar
Air Canada
Sep 12
EWR9:00 amNewark
5h 48m
1 stop
YQY3:48 pmSydney
Sep 19
YQY5:15 amSydney
5h 59m
1 stop
EWR10:14 amNewark
$528
Find similar
Air Canada
Sep 12
JFK9:00 amNew York John F Kennedy Intl
5h 48m
1 stop
YQY3:48 pmSydney
Sep 19
YQY4:30 pmSydney
6h 15m
1 stop
JFK9:45 pmNew York John F Kennedy Intl
$541
Find similar

WestJet flights from United States to Sydney, Nova Scotia

Our best WestJet deals on United States to Sydney, Nova Scotia flight tickets
WestJet
Aug 29
JFK11:29 amNew York John F Kennedy Intl
30h 22m
2 stops
YQY6:51 pmSydney
Sep 2
YQY7:40 pmSydney
21h 52m
1 stop
JFK4:32 pmNew York John F Kennedy Intl
$1,930
Find similar
WestJet
Aug 29
LGA12:59 pmNew York LaGuardia
28h 52m
2 stops
YQY6:51 pmSydney
Sep 2
YQY7:40 pmSydney
17h 15m
2 stops
LGA11:55 amNew York LaGuardia
$2,008
Find similar
WestJet
Aug 8
JFK5:30 pmNew York John F Kennedy Intl
24h 21m
1 stop
YQY6:51 pmSydney
Aug 12
YQY7:40 pmSydney
21h 54m
1 stop
JFK4:34 pmNew York John F Kennedy Intl
$2,625
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 July 31, 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

New YorkSydney

LGA - YQY

LGAYQY

New York LaGuardia

Fri 9/12

8:45 am-3:48 pm

1 stop6h 03m

Sydney

Fri 9/19

4:30 pm-9:30 pm

1 stop6h 00m

$522

NewarkSydney

EWR - YQY

EWRYQY

Newark

Fri 9/12

9:00 am-3:48 pm

1 stop5h 48m

Sydney

Fri 9/19

5:15 am-10:14 am

1 stop5h 59m

$528

New YorkSydney

JFK - YQY

JFKYQY

New York John F Kennedy Intl

Fri 9/12

9:00 am-3:48 pm

1 stop5h 48m

Sydney

Fri 9/19

4:30 pm-9:45 pm

1 stop6h 15m

$541

BostonSydney

BOS - YQY

BOSYQY

Boston Logan Intl

Sat 10/4

10:20 am-3:48 pm

1 stop4h 28m

Sydney

Sun 10/12

5:15 am-9:55 am

1 stop5h 40m

$572

BostonSydney

BOS - YQY

BOSYQY

Boston Logan Intl

Sat 10/4

6:00 am-3:48 pm

2 stops8h 48m

Sydney

Sun 10/12

5:15 am-9:55 am

1 stop5h 40m

$579

BostonSydney

BOS - YQY

BOSYQY

Boston Logan Intl

Thu 9/11

4:45 pm-12:09 am

1 stop6h 24m

Sydney

Thu 9/18

5:15 am-9:55 am

1 stop5h 40m

$601

BostonSydney

BOS - YQY

BOSYQY

Boston Logan Intl

Thu 9/11

6:55 pm-3:48 pm

2 stops19h 53m

Sydney

Thu 9/18

5:15 am-9:55 am

1 stop5h 40m

$625

NewarkSydney

EWR - YQY

EWRYQY

Newark

Fri 9/19

5:15 am-6:51 pm

3 stops36h 36m

Sydney

Mon 9/22

3:00 pm-12:30 pm

3 stops22h 30m

$650

New YorkSydney

JFK - YQY

JFKYQY

New York John F Kennedy Intl

Fri 8/29

11:29 am-6:51 pm

2 stops30h 22m

Sydney

Tue 9/2

7:40 pm-4:32 pm

1 stop21h 52m

$1,930

New YorkSydney

LGA - YQY

LGAYQY

New York LaGuardia

Fri 8/29

12:59 pm-6:51 pm

2 stops28h 52m

Sydney

Tue 9/2

7:40 pm-11:55 am

2 stops17h 15m

$2,008

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

Best Price Found

$293

Fastest flight time

4h 23m

Direct flights

None

Airports in Sydney, Nova Scotia

1 airport
The best one-way flight to Sydney, Nova Scotia from United States in the past 72 hours is $293. The best round-trip flight deal from United States to Sydney, Nova Scotia found on momondo in the last 72 hours is $522.
The fastest flight from United States to Sydney, Nova Scotia takes 4h 23m
There are no direct flights from United States to Sydney, Nova Scotia. Popular non-direct routes for this connection are Detroit Metropolitan Wayne County Airport - Sydney Airport, Newark Airport - Sydney Airport and Boston Logan Intl Airport - Sydney Airport.
There is 1 airport near Sydney, Nova Scotia: Sydney (YQY)
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  • 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
9,851 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