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Cheap flights from the United States to Sydney, NS from C$ 346

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 28/7. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — YQY
29 Apr — 6 May1
1 adult

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 24 April 2025.

Round-trip from

C$ 730

One-way from

C$ 346
Air Canada
  • Air Canada
  • 7/6-14/6
  • 2 total stops
  • 10h 59m total
  • USA to Sydney
Search Deals
28/7
  • 28/7
  • 2 total stops
  • 26h 40m 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 24 April 2025.

Sat 7/68:40 a.m.ORD - YQY
1 stop5h 09mAir Canada
Sat 14/64:30 p.m.YQY - ORD
1 stop5h 50mAir Canada
Deal found 22/4C$ 730
Tue 20/54:35 p.m.BOS - YQY
1 stop6h 24mAir Canada
Tue 10/64:30 p.m.YQY - BOS
1 stop6h 27mAir Canada
Deal found 23/4C$ 738
Thu 14/88:45 a.m.BOS - YQY
2 stops9h 45mMultiple Airlines
Wed 20/88:00 a.m.YQY - BOS
2 stops11h 08mMultiple Airlines
Deal found 23/4C$ 749
Wed 1/109:00 a.m.JFK - YQY
1 stop5h 48mAir Canada
Wed 8/104:30 p.m.YQY - JFK
1 stop6h 15mAir Canada
Deal found 22/4C$ 810
Thu 7/810:15 a.m.LGA - YQY
1 stop4h 32mAir Canada
Mon 11/84:30 p.m.YQY - LGA
1 stop6h 00mAir Canada
Deal found 22/4C$ 810
Sat 7/67:45 a.m.EWR - YQY
1 stop7h 04mAir Canada
Sat 14/64:30 p.m.YQY - EWR
2 stops7h 19mAir Canada
Deal found 23/4C$ 820
Sat 7/67:04 a.m.ORD - YQY
3 stops30h 45mMultiple Airlines
Sat 14/65:10 a.m.YQY - ORD
2 stops33h 28mMultiple Airlines
Deal found 22/4C$ 832
Wed 13/89:55 a.m.LGA - YQY
2 stops8h 35mMultiple Airlines
Fri 15/88:00 a.m.YQY - LGA
2 stops9h 30mMultiple Airlines
Deal found 23/4C$ 906
Wed 18/610:15 a.m.EWR - YQY
1 stop4h 32mMultiple Airlines
Sun 22/64:30 p.m.YQY - EWR
1 stop16h 03mMultiple Airlines
Deal found 23/4C$ 969
Mon 30/66:59 a.m.DCA - YQY
1 stop15h 58mAir Canada
Sat 5/75:15 a.m.YQY - DCA
1 stop18h 12mAir Canada
Deal found 23/4C$ 1,115
Thu 19/610:45 a.m.JFK - YQY
2 stops7h 45mMultiple Airlines
Mon 23/63:00 p.m.YQY - JFK
2 stops20h 00mMultiple Airlines
Deal found 22/4C$ 1,141
Sat 12/74:05 p.m.ATL - YQY
1 stop6h 48mAir Canada
Sat 26/74:30 p.m.YQY - ATL
2 stops18h 51mAir Canada
Deal found 23/4C$ 1,275

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 24 April 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

ChicagoSydney

ORD - YQY

ORDYQY

Chicago O'Hare Intl

Sat 7/6

8:40 a.m.-3:49 p.m.

1 stop5h 09m

Sydney

Sat 14/6

4:30 p.m.-8:20 p.m.

1 stop5h 50m

C$ 730

BostonSydney

BOS - YQY

BOSYQY

Boston Logan Intl

Tue 20/5

4:35 p.m.-11:59 p.m.

1 stop6h 24m

Sydney

Tue 10/6

4:30 p.m.-9:57 p.m.

1 stop6h 27m

C$ 738

BostonSydney

BOS - YQY

BOSYQY

Boston Logan Intl

Thu 14/8

8:45 a.m.-7:30 p.m.

2 stops9h 45m

Sydney

Thu 21/8

8:00 a.m.-6:08 p.m.

2 stops11h 08m

C$ 749

New YorkSydney

JFK - YQY

JFKYQY

New York John F Kennedy Intl

Wed 1/10

9:00 a.m.-3:48 p.m.

1 stop5h 48m

Sydney

Wed 8/10

4:30 p.m.-9:45 p.m.

1 stop6h 15m

C$ 810

New YorkSydney

LGA - YQY

LGAYQY

New York LaGuardia

Thu 7/8

10:15 a.m.-3:47 p.m.

1 stop4h 32m

Sydney

Mon 11/8

4:30 p.m.-9:30 p.m.

1 stop6h 00m

C$ 810

NewarkSydney

EWR - YQY

EWRYQY

Newark

Sat 7/6

7:45 a.m.-3:49 p.m.

1 stop7h 04m

Sydney

Sat 14/6

4:30 p.m.-10:49 p.m.

2 stops7h 19m

C$ 820

ChicagoSydney

ORD - YQY

ORDYQY

Chicago O'Hare Intl

Sat 7/6

7:04 a.m.-3:49 p.m.

3 stops30h 45m

Sydney

Sat 14/6

5:10 a.m.-12:38 p.m.

2 stops33h 28m

C$ 832

New YorkSydney

LGA - YQY

LGAYQY

New York LaGuardia

Wed 13/8

9:55 a.m.-7:30 p.m.

2 stops8h 35m

Sydney

Fri 15/8

8:00 a.m.-4:30 p.m.

2 stops9h 30m

C$ 906

NewarkSydney

EWR - YQY

EWRYQY

Newark

Wed 18/6

10:15 a.m.-3:47 p.m.

1 stop4h 32m

Sydney

Sun 22/6

4:30 p.m.-7:33 a.m.

1 stop16h 03m

C$ 969

Washington, D.C.Sydney

DCA - YQY

DCAYQY

Washington, D.C. Reagan-National

Mon 30/6

6:59 a.m.-11:57 p.m.

1 stop15h 58m

Sydney

Sat 5/7

5:15 a.m.-10:27 p.m.

1 stop18h 12m

C$ 1,115

Flights are sorted by cheapest round-trip flights first.

Deals found on 23/4

Showing 1-10 of 21 results
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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

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.

Rainfall in Sydney by month

Plan your trip to Sydney by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Sydney, Nova Scotia ranges from 89.0 - 167.0 mm per month. December is typically the wettest month, when rainfall can reach 167.0 mm. July is typically the driest time to visit Sydney, Nova Scotia when rainfall is around 89.0 mm.

Temperature in Sydney by month

Plan your trip to Sydney by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Sydney, Nova Scotia, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 18.0 C. Travellers hoping to avoid the cold should look outside of February, when temperatures are typically at their lowest (around -6.0 C).

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 24 April 2025.
WestJet
7.2
Good
2,816 reviews
Check prices

Overall

7.2

Boarding

7.4

Comfort

7.0

Crew

7.9

Entertainment

6.1

Food

6.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2024

LGA - YHZ

They staff were assigned. The flight was on time No entertainment for short travel
WestJet
7.2
Good
2,816 reviews
WestJet
7.2
Good
2,816 reviews
Check prices

Overall

7.2

Boarding

7.4

Comfort

7.0

Crew

7.9

Entertainment

6.1

Food

6.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2024

LGA - YHZ

They staff were assigned. The flight was on time No entertainment for short travel
Air Canada
7.0
Good
9,192 reviews
WestJet
7.2
Good
2,816 reviews
Check prices

Overall

7.2

Boarding

7.4

Comfort

7.0

Crew

7.9

Entertainment

6.1

Food

6.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2024

LGA - YHZ

They staff were assigned. The flight was on time No entertainment for short travel

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.

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

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

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

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