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Cheap flights from the United States to Sydney, NS from C$ 738

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 29/1. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — YQY
15 Jan — 22 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from USA to Sydney

Enter your travel dates to find the best prices.

Best flights from USA to Sydney
Discover carefully curated flight deals from USA to Sydney that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 16 December 2025.

Sun 15/24:05 p.m.STL - YQY
1 stop17h 27mAir Canada
Wed 18/25:20 a.m.YQY - STL
2 stops12h 09mAir Canada
Deal found 15/12C$ 1,314
Thu 29/112:00 p.m.MSP - YQY
1 stop21h 32mAir Canada
Thu 5/25:20 a.m.YQY - MSP
2 stops12h 28mAir Canada
Deal found 15/12C$ 1,441
Tue 5/59:10 a.m.RDU - YQY
1 stop6h 29mAir Canada
Fri 8/55:05 a.m.YQY - RDU
1 stop11h 58mAir Canada
Deal found 14/12C$ 1,532
Sat 21/28:00 p.m.CMH - YQY
2 stops38h 32mAir Canada
Tue 24/25:20 a.m.YQY - CMH
2 stops19h 24mAir Canada
Deal found 13/12C$ 1,538
Sun 22/27:00 a.m.BUF - YQY
2 stops38h 53mAir Canada
Wed 25/212:15 p.m.YQY - BUF
2 stops9h 36mAir Canada
Deal found 13/12C$ 1,635
Tue 13/11:25 p.m.RDU - YQY
1 stop8h 58mAir Canada
Tue 20/15:10 a.m.YQY - RDU
2 stops9h 58mAir Canada
Deal found 15/12C$ 1,661

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 16 December 2025.

Round-trip from

C$ 1,314

One-way from

C$ 738
Air Canada
  • Air Canada
  • 15/2-18/2
  • 3 total stops
  • 29h 36m total
  • USA to Sydney
Search Deals
Air Canada
  • Air Canada
  • 29/1
  • 1 total stop
  • 19h 17m total
  • USA to Sydney
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 629,999 searches. Data last updated 16 December 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

St. LouisSydney

STL - YQY

STLYQY

Lambert-St Louis

Sun 15/2

4:05 p.m.-11:32 a.m.

1 stop17h 27m

Sydney

Wed 18/2

5:20 a.m.-3:29 p.m.

2 stops12h 09m

C$ 1,314

MinneapolisSydney

MSP - YQY

MSPYQY

Minneapolis St Paul

Thu 29/1

12:00 p.m.-11:32 a.m.

1 stop21h 32m

Sydney

Thu 5/2

5:20 a.m.-3:48 p.m.

2 stops12h 28m

C$ 1,441

RaleighSydney

RDU - YQY

RDUYQY

Raleigh-Durham

Tue 5/5

9:10 a.m.-4:39 p.m.

1 stop6h 29m

Sydney

Fri 8/5

5:05 a.m.-4:03 p.m.

1 stop11h 58m

C$ 1,532

ColumbusSydney

CMH - YQY

CMHYQY

Columbus

Sat 21/2

8:00 p.m.-11:32 a.m.

2 stops38h 32m

Sydney

Tue 24/2

5:20 a.m.-11:44 p.m.

2 stops19h 24m

C$ 1,538

BuffaloSydney

BUF - YQY

BUFYQY

Buffalo

Sun 22/2

7:00 a.m.-10:53 p.m.

2 stops38h 53m

Sydney

Wed 25/2

12:15 p.m.-8:51 p.m.

2 stops9h 36m

C$ 1,635

RaleighSydney

RDU - YQY

RDUYQY

Raleigh-Durham

Tue 13/1

1:25 p.m.-11:23 p.m.

1 stop8h 58m

Sydney

Tue 20/1

5:10 a.m.-2:08 p.m.

2 stops9h 58m

C$ 1,661

RaleighSydney

RDU - YQY

RDUYQY

Raleigh-Durham

Thu 29/1

3:15 p.m.-11:32 a.m.

1 stop19h 17m

C$ 738

RaleighSydney

RDU - YQY

RDUYQY

Raleigh-Durham

Fri 30/1

3:02 p.m.-11:32 a.m.

2 stops19h 30m

C$ 765

Flights are sorted by cheapest round-trip flights first.

Deals found on 15/12

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 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 16 December 2025.

Unlike in the evening, when flights are generally more expensive, you can save up to 61% on flights from USA to Sydney, Nova Scotia by exploring options for tickets in the afternoon.

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 17h 27m. Air Canada provides one of the quickest options available for as low as C$ 1,314. The distance between USA and Sydney, Nova Scotia is about 2601 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 Fayetteville - 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.

See more FAQs

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Alternative routes for USA to Sydney

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Fly with Cheapflights

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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.

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