Latest deals
Insights
FAQs
Price Alerts

Cheap flights from the United States 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 the United States to Sydney departing on 14/10. 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
1 adult, Economy, 0 bags

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
10:40 a.m. - 4:38 p.m.
BOS
-
YQY
4h 58m
1 stop
Air Canada Logo
5:20 p.m. - 9:26 p.m.
YQY
-
BOS
5h 06m
1 stop
C$ 1,033Air Canada
Wed, 14 Oct - Sat, 17 Oct
Air Canada Logo
4:55 p.m. - 12:12 a.m.
BOS
-
YQY
6h 17m
1 stop
Air Canada Logo
5:20 p.m. - 9:26 p.m.
YQY
-
BOS
5h 06m
1 stop
C$ 1,040Air Canada
Fri, 4 Sep - Mon, 7 Sep
Air Canada Logo
6:00 a.m. - 4:38 p.m.
BOS
-
YQY
9h 38m
2 stops
Air Canada Logo
5:20 p.m. - 9:26 p.m.
YQY
-
BOS
5h 06m
1 stop
C$ 1,045Air Canada
Wed, 14 Oct - Sat, 17 Oct
Air Canada Logo
11:55 a.m. - 12:45 a.m.
LAX
-
YQY
8h 50m
1 stop
Air Canada Logo
5:05 a.m. - 10:34 a.m.
YQY
-
LAX
9h 29m
1 stop
C$ 1,046Air Canada
Wed, 23 Sep - Sun, 27 Sep
Air Canada Logo
11:55 a.m. - 12:45 a.m.
LAX
-
YQY
8h 50m
1 stop
Air Canada Logo
5:05 a.m. - 10:34 a.m.
YQY
-
LAX
9h 29m
1 stop
C$ 1,048Air Canada
Wed, 23 Sep - Sun, 27 Sep
Air Canada Logo
10:35 p.m. - 4:38 p.m.
LAX
-
YQY
14h 03m
2 stops
Air Canada Logo
5:05 a.m. - 10:34 a.m.
YQY
-
LAX
9h 29m
1 stop
C$ 1,052Air Canada
Wed, 23 Sep - Sun, 27 Sep
Air Canada Logo
7:40 a.m. - 12:26 a.m.
LAX
-
YQY
12h 46m
2 stops
Air Canada Logo
5:45 a.m. - 3:29 p.m.
YQY
-
LAX
13h 44m
2 stops
C$ 1,056Air Canada
Tue, 15 Dec - Wed, 27 Jan
Air Canada Logo
10:35 p.m. - 4:38 p.m.
LAX
-
YQY
14h 03m
2 stops
Air Canada Logo
5:20 p.m. - 11:25 a.m.
YQY
-
LAX
22h 05m
2 stops
C$ 1,070Air Canada
Wed, 23 Sep - Sun, 27 Sep
Air Canada Logo
10:35 p.m. - 4:38 p.m.
LAX
-
YQY
14h 03m
2 stops
Air Canada Logo
5:20 p.m. - 11:25 a.m.
YQY
-
LAX
22h 05m
2 stops
C$ 1,072Air Canada
Wed, 23 Sep - Sun, 27 Sep
Air Canada Logo
6:00 a.m. - 4:38 p.m.
BOS
-
YQY
9h 38m
2 stops
Air Canada Logo
5:20 p.m. - 8:52 a.m.
YQY
-
BOS
16h 32m
2 stops
C$ 1,077Air Canada
Wed, 14 Oct - Sat, 17 Oct

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Early arrival? Instantly customize your results

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

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
14 Oct
BOS10:40 a.m.Boston Logan Intl
4h 58m
1 stop
YQY4:38 p.m.Sydney
17 Oct
YQY5:20 p.m.Sydney
5h 06m
1 stop
BOS9:26 p.m.Boston Logan Intl
C$ 1,033
Air Canada
4 Sep
BOS4:55 p.m.Boston Logan Intl
6h 17m
1 stop
YQY12:12 a.m.Sydney
7 Sep
YQY5:20 p.m.Sydney
5h 06m
1 stop
BOS9:26 p.m.Boston Logan Intl
C$ 1,040
Air Canada
14 Oct
BOS6:00 a.m.Boston Logan Intl
9h 38m
2 stops
YQY4:38 p.m.Sydney
17 Oct
YQY5:20 p.m.Sydney
5h 06m
1 stop
BOS9:26 p.m.Boston Logan Intl
C$ 1,045

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 96,600 searches. Data last updated 2 July 2026.
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

Cheapest round-trip
Quickest round-trip

BostonSydney

BOS - YQY

BOSYQY

Boston Logan Intl

Wed 14/10

10:40 a.m.-4:38 p.m.

1 stop4h 58m

Sydney

Sat 17/10

5:20 p.m.-9:26 p.m.

1 stop5h 06m

C$ 1,033

BostonSydney

BOS - YQY

BOSYQY

Boston Logan Intl

Fri 4/9

4:55 p.m.-12:12 a.m.

1 stop6h 17m

Sydney

Mon 7/9

5:20 p.m.-9:26 p.m.

1 stop5h 06m

C$ 1,040

BostonSydney

BOS - YQY

BOSYQY

Boston Logan Intl

Wed 14/10

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

2 stops9h 38m

Sydney

Sat 17/10

5:20 p.m.-9:26 p.m.

1 stop5h 06m

C$ 1,045

Los AngelesSydney

LAX - YQY

LAXYQY

Los Angeles Los Angeles

Wed 23/9

11:55 a.m.-12:45 a.m.

1 stop8h 50m

Sydney

Sun 27/9

5:05 a.m.-10:34 a.m.

1 stop9h 29m

C$ 1,046

Los AngelesSydney

LAX - YQY

LAXYQY

Los Angeles Los Angeles

Wed 23/9

11:55 a.m.-12:45 a.m.

1 stop8h 50m

Sydney

Sun 27/9

5:05 a.m.-10:34 a.m.

1 stop9h 29m

C$ 1,048

Los AngelesSydney

LAX - YQY

LAXYQY

Los Angeles Los Angeles

Wed 23/9

10:35 p.m.-4:38 p.m.

2 stops14h 03m

Sydney

Sun 27/9

5:05 a.m.-10:34 a.m.

1 stop9h 29m

C$ 1,052

Los AngelesSydney

LAX - YQY

LAXYQY

Los Angeles Los Angeles

Tue 15/12

7:40 a.m.-12:26 a.m.

2 stops12h 46m

Sydney

Wed 27/1

5:45 a.m.-3:29 p.m.

2 stops13h 44m

C$ 1,056

Los AngelesSydney

LAX - YQY

LAXYQY

Los Angeles Los Angeles

Wed 23/9

10:35 p.m.-4:38 p.m.

2 stops14h 03m

Sydney

Sun 27/9

5:20 p.m.-11:25 a.m.

2 stops22h 05m

C$ 1,070

Los AngelesSydney

LAX - YQY

LAXYQY

Los Angeles Los Angeles

Wed 23/9

10:35 p.m.-4:38 p.m.

2 stops14h 03m

Sydney

Sun 27/9

5:20 p.m.-11:25 a.m.

2 stops22h 05m

C$ 1,072

BostonSydney

BOS - YQY

BOSYQY

Boston Logan Intl

Wed 14/10

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

2 stops9h 38m

Sydney

Sat 17/10

5:20 p.m.-8:52 a.m.

2 stops16h 32m

C$ 1,077

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 month to fly to Sydney, Nova Scotia?

If you aren’t able to travel during the month of February, then book flights to Sydney, Nova Scotia from United States during September instead. Flights to Sydney, Nova Scotia in September, while not as cheap as those in February, still average around C$ 642.

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

You could potentially save up to 46% 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 29m

Direct flights

None
The fastest flight from United States to Sydney, Nova Scotia takes 5h 29m
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

Frequently asked questions about flying from the United States to Sydney, Nova Scotia

  • 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 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 offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify 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 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.

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 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?

momondo does allow users to show only those flights to Sydney from United States which offer a flexible booking policy as well as other useful filters and features.

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

momondo helps you find the best flight between United States 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 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

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.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 1/8
Sat 8/8
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Canada

Airports servicing Nova Scotia

Halifax Intl Airport