Find flights
When to book
FAQs

Cheap flights from the United States to Sydney, NS from C$ 420

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 14/1. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — YQY
15 Oct — 22 Oct1
1 adult
1 adult, Economy

Cheap flight deals from USA to Sydney

Keep the following information in mind while searching for USA to Sydney flight deals. Data was last updated 15 September 2025.

Round-trip from

C$ 883

One-way from

C$ 420
3/10-7/10
  • 3/10-7/10
  • 5 total stops
  • 44h 34m total
  • USA to Sydney
Search Deals
Air Canada
  • Air Canada
  • 14/1
  • 1 total stop
  • 6h 23m total
  • USA to Sydney
Search Deals

Find flight deals from USA to Sydney

Cheapest flights from USA to Sydney
Explore the most affordable flight options available from USA to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 September 2025.

Fri 3/101:52 p.m.EWR - YQY
3 stops27h 59mMultiple Airlines
Tue 7/107:40 p.m.YQY - EWR
2 stops16h 35mMultiple Airlines
Deal found 15/9C$ 883
Sat 29/113:30 p.m.EWR - YQY
1 stop5h 59mAir Canada
Wed 3/125:30 a.m.YQY - EWR
1 stop5h 17mAir Canada
Deal found 14/9C$ 905
Sat 29/113:20 p.m.LGA - YQY
1 stop6h 09mAir Canada
Wed 3/125:30 a.m.YQY - LGA
1 stop5h 23mAir Canada
Deal found 14/9C$ 905
Thu 16/1010:30 a.m.LGA - YQY
1 stop13h 05mAir Canada
Mon 20/104:35 p.m.YQY - LGA
1 stop5h 55mAir Canada
Deal found 13/9C$ 946
Sun 12/108:45 a.m.LGA - YQY
1 stop6h 03mAir Canada
Sat 18/104:30 p.m.YQY - LGA
1 stop6h 00mAir Canada
Deal found 15/9C$ 953
Mon 13/107:22 a.m.DTW - YQY
3 stops34h 29mMultiple Airlines
Mon 20/103:00 p.m.YQY - DTW
3 stops33h 30mMultiple Airlines
Deal found 15/9C$ 959
Thu 16/1011:00 a.m.EWR - YQY
1 stop12h 35mAir Canada
Mon 20/104:35 p.m.YQY - EWR
2 stops18h 39mAir Canada
Deal found 14/9C$ 989
Sun 12/1010:25 a.m.EWR - YQY
1 stop4h 23mAir Canada
Sat 18/104:30 p.m.YQY - EWR
2 stops18h 44mAir Canada
Deal found 15/9C$ 995
Mon 13/108:45 a.m.BOS - YQY
3 stops9h 45mMultiple Airlines
Mon 20/103:00 p.m.YQY - BOS
2 stops8h 01mMultiple Airlines
Deal found 13/9C$ 1,025
Sat 29/1110:05 a.m.JFK - YQY
1 stop11h 24mAir Canada
Wed 3/1212:15 p.m.YQY - JFK
1 stop11h 24mAir Canada
Deal found 14/9C$ 1,028
Wed 29/103:40 p.m.BOS - YQY
1 stop5h 49mAir Canada
Wed 5/115:30 a.m.YQY - BOS
1 stop5h 02mAir Canada
Deal found 14/9C$ 1,028
Fri 17/1010:20 a.m.BOS - YQY
1 stop4h 28mAir Canada
Fri 24/104:35 p.m.YQY - BOS
1 stop5h 51mAir Canada
Deal found 15/9C$ 1,042

Cheapflights Fare Finder

 
Customize your flight search to find flights from USA to Sydney 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, Cheapflights users made 629,999 searches. Data last updated 15 September 2025.
Use the filters below to find and compare flights from the United States to Sydney that are best for you.

Fly from

USA

Fly to

Sydney

Route

Depart

Return

Price

NewarkSydney

EWR - YQY

EWRYQY

Newark

Sat 29/11

3:30 p.m.-10:29 p.m.

1 stop5h 59m

Sydney

Wed 3/12

5:30 a.m.-9:47 a.m.

1 stop5h 17m

C$ 905

NewarkSydney

EWR - YQY

EWRYQY

Newark

Tue 6/1

3:30 p.m.-10:53 p.m.

1 stop6h 23m

Sydney

Tue 13/1

5:30 a.m.-9:42 a.m.

1 stop5h 12m

C$ 905

NewarkSydney

EWR - YQY

EWRYQY

Newark

Sat 14/2

3:30 p.m.-10:53 p.m.

1 stop6h 23m

Sydney

Tue 17/2

5:30 a.m.-9:42 a.m.

1 stop5h 12m

C$ 905

NewarkSydney

EWR - YQY

EWRYQY

Newark

Fri 13/2

3:30 p.m.-10:53 p.m.

1 stop6h 23m

Sydney

Tue 17/2

5:30 a.m.-9:42 a.m.

1 stop5h 12m

C$ 905

NewarkSydney

EWR - YQY

EWRYQY

Newark

Sat 14/2

3:30 p.m.-10:53 p.m.

1 stop6h 23m

Sydney

Wed 18/2

5:30 a.m.-9:42 a.m.

1 stop5h 12m

C$ 905

New YorkSydney

LGA - YQY

LGAYQY

New York LaGuardia

Sat 14/2

3:20 p.m.-10:53 p.m.

1 stop6h 33m

Sydney

Tue 17/2

5:30 a.m.-9:52 a.m.

1 stop5h 22m

C$ 905

New YorkSydney

LGA - YQY

LGAYQY

New York LaGuardia

Fri 13/2

3:20 p.m.-10:53 p.m.

1 stop6h 33m

Sydney

Tue 17/2

5:30 a.m.-9:52 a.m.

1 stop5h 22m

C$ 905

New YorkSydney

LGA - YQY

LGAYQY

New York LaGuardia

Tue 10/2

3:20 p.m.-10:53 p.m.

1 stop6h 33m

Sydney

Thu 19/2

12:15 p.m.-5:58 p.m.

1 stop6h 43m

C$ 915

New YorkSydney

LGA - YQY

LGAYQY

New York LaGuardia

Sat 29/11

11:40 a.m.-10:29 p.m.

2 stops9h 49m

Sydney

Wed 3/12

5:30 a.m.-9:53 a.m.

1 stop5h 23m

C$ 915

New YorkSydney

LGA - YQY

LGAYQY

New York LaGuardia

Sun 15/2

3:20 p.m.-10:53 p.m.

1 stop6h 33m

Sydney

Wed 18/2

5:30 a.m.-2:28 p.m.

2 stops9h 58m

C$ 915

Flights are sorted by cheapest round-trip flights first.

Deals found on 14/9

Showing 1-10 of 44 results
1
2
3
...
5

Best time to book a flight from USA to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney from USA with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from the United States to Sydney

What is the cheapest month to book a flight from USA to Sydney, Nova Scotia?

Currently, January is the cheapest month in which you can book a flight from USA to Sydney, Nova Scotia (average of C$ 375). Flying from USA to Sydney, Nova Scotia in December is currently the most expensive (average of C$ 682). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from US to YQY?

Find hourly flight availability from USA to Sydney. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 15 September 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from USA to Sydney, Nova Scotia as you normally would.

Related info for your journey

Find useful and relevant information for your journey from USA to Sydney. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Sydney from United States?

    Most people fly into Sydney (YQY) if they book a flight to Sydney from United States. Sydney is conveniently located just 11.2 km from Sydney’s city centre.

  • How long is the flight from USA to Sydney, Nova Scotia?

    A quick flight from USA to Sydney, Nova Scotia can take about 5h 59m. Air Canada provides one of the quickest options available for as low as C$ 905. The distance between USA and Sydney, Nova Scotia is about 1289 km.

  • What are the most popular routes from USA to Sydney, Nova Scotia?

    The most popular route from USA to Sydney, Nova Scotia is Newport News Intl - Sydney. You may also consider Blountville Tri Cities TN/VA - Sydney or Boston Logan Intl - Sydney.

  • Can I find deals for flights from USA to Sydney that include hotel bookings?

    Yes. In addition to deals on USA to Sydney flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from USA to Sydney?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from USA to Sydney.

  • Can I find deals for business class flights from USA to Sydney?

    Yes. Cheapflights offers flight deals from USA to Sydney by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from USA to Sydney, Nova Scotia?

    Currently, January is the cheapest month in which you can book a flight from USA to Sydney, Nova Scotia (average of C$ 375). Flying from USA to Sydney, Nova Scotia in December is currently the most expensive (average of C$ 682). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for USA to Sydney

See prices for flight routes from nearby airports that may be better suited for you.
Toronto Island to Halifax flights
Pearson Intl to Halifax flights
Hamilton to Halifax flights
Region of Waterloo Intl to Halifax flights
Pierre Elliott Trudeau Intl to Halifax flights
Ottawa to Halifax flights
Vancouver Intl to Halifax flights
Pearson Intl to Charlottetown flights
Toronto Island to Moncton flights
Newark to Halifax flights
Calgary to Halifax flights
Pearson Intl to Moncton flights
Boston to Halifax flights
LaGuardia to Halifax flights
Edmonton to Halifax flights
St. John's to Halifax flights
Toronto Island to Charlottetown flights
Kelowna to Halifax flights
Pierre Elliott Trudeau Intl to Moncton flights
Winnipeg to Halifax flights
Pearson Intl to Sydney flights
Abbotsford to Halifax flights
Ottawa to Moncton flights
John F Kennedy Intl to Halifax flights
Calgary to Moncton flights
O'Hare Intl to Halifax flights
Pearson Intl to St John flights
Ottawa to Charlottetown flights
Philadelphia to Halifax flights
Dulles Intl to Halifax flights
Orlando to Halifax flights
London to Halifax flights
Santa Rosa to Halifax flights
Pierre Elliott Trudeau Intl to St John flights
Edmonton to Moncton flights
Baltimore to Halifax flights
Hamilton to Moncton flights
Vancouver Intl to Moncton flights
Québec City to Halifax flights
Toronto Island to St John flights
Vancouver Intl to Charlottetown flights
Gander to Halifax flights
Pierre Elliott Trudeau Intl to Charlottetown flights
Buffalo to Halifax flights
Raleigh to Halifax flights
Denver to Halifax flights
Deer Lake to Halifax flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from USA to Sydney?

Deals for USA to Sydney flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from USA to Sydney?

Millions of users choose and trust Cheapflights to book the best flight deals from USA to Sydney for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from USA to Sydney with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from USA to Sydney, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from USA to Sydney become cheaper?

Yes! Start tracking prices for USA to Sydney flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.