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Sydney

$341+ Cheap flights from the United States to Sydney, NS (YQY)

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 8/24. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — YQY
Sep 5 — Sep 121
Sat 9/5
Sat 9/12
1 adult, Economy
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Cheap 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 August 6, 2026.

This Air Canada deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1010:40 am -
1 stop4h 32m
Tue 9/155:20 pm -
1 stop5h 06m
Deal found 8/6$597
This Air Canada deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/208:45 am -
1 stop6h 27m
Sun 9/275:20 pm -
1 stop5h 10m
Deal found 8/6$647
This Air Canada deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/54:45 pm -
1 stop6h 27m
Sat 9/125:20 pm -
1 stop5h 10m
Deal found 8/6$651
This Air Canada deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/54:30 pm -
1 stop6h 42m
Sat 9/125:05 am -
1 stop6h 07m
Deal found 8/6$656
This Air Canada deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/124:55 pm -
1 stop6h 50m
Mon 9/145:20 pm -
1 stop5h 06m
Deal found 8/5$719
This Air Canada deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/44:55 pm -
1 stop6h 17m
Sun 9/135:05 am -
1 stop5h 50m
Deal found 8/4$724
This Air Canada deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/34:20 pm -
1 stop6h 52m
Wed 9/95:05 am -
1 stop7h 16m
Deal found 8/6$746
This Air Canada deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2410:40 am -
1 stop4h 32m
Sun 9/275:20 pm -
1 stop5h 06m
Deal found 8/2$755
This Air Canada deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2710:40 am -
1 stop4h 40m
Sun 8/305:10 pm -
1 stop5h 17m
Deal found 8/4$757
This Air Canada deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/207:40 pm -
2 stops19h 32m
Fri 9/255:20 pm -
2 stops16h 32m
Deal found 8/4$762
This Air Canada deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/29:45 am -
1 stop5h 53m
Sun 10/45:05 am -
1 stop11h 20m
Deal found 8/6$776
This Air Canada deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/310:40 am -
1 stop4h 34m
Tue 9/85:20 pm -
1 stop5h 10m
Deal found 8/4$779

Find flight deals from USA to Sydney

Keep the following information in mind while searching for USA to Sydney flight deals. Data was last updated August 6, 2026.

Most accurate provider

Expedia
1 star

Most trusted provider

Expedia
3 stars

Round-trip from

$651
(Air Canada)

One-way from

$341
(Kiwi.com)

Popular in

December

Cheapest in

November

Average price

$763
Provider with most accurate pricing for New York (NYC)-Sydney flight deals.
Search Deals
Provider most trusted by Cheapflights users for New York (NYC)-Sydney flights.
Search Deals
From USA to Sydney
Search Deals
One-way flight from USA to Sydney
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($68 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 10% potential price decrease ($76 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2026
Search Deals

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 2,558,603 searches. Data last updated August 6, 2026.
Use the filters below to find and compare flights from the United States to Sydney that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BostonSydney

BOS Boston Logan Intl - YQY Sydney

BOSYQY

Boston Logan Intl

Thu 9/10

6:00 am-4:12 pm

2 stops9h 12m

Sydney

Tue 9/15

5:20 pm-8:52 am

2 stops16h 32m

$628

BostonSydney

BOS Boston Logan Intl - YQY Sydney

BOSYQY

Boston Logan Intl

Sat 10/3

10:40 am-4:38 pm

1 stop4h 58m

Sydney

Sat 10/10

5:20 pm-9:26 pm

1 stop5h 06m

$715

BostonSydney

BOS Boston Logan Intl - YQY Sydney

BOSYQY

Boston Logan Intl

Thu 9/3

6:00 am-4:14 pm

2 stops9h 14m

Sydney

Thu 9/10

5:20 pm-9:26 pm

1 stop5h 06m

$723

BostonSydney

BOS Boston Logan Intl - YQY Sydney

BOSYQY

Boston Logan Intl

Thu 9/24

6:00 am-4:12 pm

2 stops9h 12m

Sydney

Sun 9/27

5:20 pm-9:26 pm

1 stop5h 06m

$723

BostonSydney

BOS Boston Logan Intl - YQY Sydney

BOSYQY

Boston Logan Intl

Fri 9/4

4:55 pm-12:12 am

1 stop6h 17m

Sydney

Sun 9/13

5:05 am-9:55 am

1 stop5h 50m

$724

Fort LauderdaleSydney

FLL Fort Lauderdale - YQY Sydney

FLLYQY

Fort Lauderdale

Tue 9/29

12:30 pm-12:45 am

1 stop11h 15m

Sydney

Sat 10/3

5:05 am-12:24 pm

1 stop8h 19m

$745
Quickest round-trip

BostonSydney

BOS Boston Logan Intl - YQY Sydney

BOSYQY

Boston Logan Intl

Sun 9/20

10:40 am-4:12 pm

1 stop4h 32m

Sydney

Fri 9/25

5:20 pm-9:26 pm

1 stop5h 06m

$755

BostonSydney

BOS Boston Logan Intl - YQY Sydney

BOSYQY

Boston Logan Intl

Mon 9/21

10:40 am-4:12 pm

1 stop4h 32m

Sydney

Fri 9/25

5:20 pm-9:26 pm

1 stop5h 06m

$755

New YorkSydney

LGA New York LaGuardia - YQY Sydney

LGAYQY

New York LaGuardia

Sat 9/12

10:35 am-4:12 pm

1 stop4h 37m

Sydney

Fri 9/18

5:20 pm-9:30 pm

1 stop5h 10m

$779

New YorkSydney

LGA New York LaGuardia - YQY Sydney

LGAYQY

New York LaGuardia

Sat 9/19

7:55 am-4:12 pm

2 stops7h 17m

Sydney

Wed 9/23

5:20 pm-9:30 pm

1 stop5h 10m

$779

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/6

Showing 1-10 of 43 resultsSorted by cheapest first
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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

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Sydney

Get insights into the airlines that provide service to Sydney. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Sydney. Reviews last updated August 6, 2026.
Read reviews from past customers who have flown Air Canada from the United States to Sydney. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Canada
7.1
Good
11,431 reviews

Comfort

7.1

Entertainment

6.8

Boarding

7.3

Overall

7.1

Crew

7.8

Food

6.3

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2026

PDX - YVR

1 of the flight attendant could have been more friendly. She didn’t seem happy to be working. The food was terrible.
Air Canada
7.1
Good
11,431 reviews
Air Canada
7.1
Good
11,431 reviews

Comfort

7.1

Entertainment

6.8

Boarding

7.3

Overall

7.1

Crew

7.8

Food

6.3

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2026

PDX - YVR

1 of the flight attendant could have been more friendly. She didn’t seem happy to be working. The food was terrible.

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 7.0 mi from Sydney’s city center.

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

    Airlines like Air Canada fly from USA to Sydney, Nova Scotia in about 9h 12m. The time it takes to get you to your destination can typically vary by up to . USA and Sydney, Nova Scotia are separated by a distance of 601 mi.

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

    Most travelers choose Boston Logan Intl - Sydney, Newark - Sydney or Newport News Intl - Sydney when deciding on the best route from USA to Sydney, Nova Scotia.

  • 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from USA to Sydney

Discover the top airline that operate flights from USA to Sydney. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 6, 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$690Average$859FlexibilityNo cancel feeOn-time67%

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