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$351+ Cheap flights from the United States to Sydney (SYD)

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 4/1. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — SYD
Mar 20 — Mar 271
Fri 3/20
Fri 3/27
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 February 18, 2026.

This Trip.com deal was found by Cheapflights users on 2/14. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/2310:35 pm
LAX
-
SYD
1 stop19h 00m
Fiji Airways
Mon 3/96:00 am
SYD
-
LAX
1 stop25h 00m
Fiji Airways
Deal found 2/14$723
This Trip.com deal was found by Cheapflights users on 2/14. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/1610:35 pm
LAX
-
SYD
1 stop19h 00m
Fiji Airways
Sat 2/282:00 pm
SYD
-
LAX
1 stop17h 00m
Fiji Airways
Deal found 2/14$725
This Trip.com deal was found by Cheapflights users on 2/14. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/1510:35 pm
LAX
-
SYD
1 stop19h 00m
Fiji Airways
Sun 3/12:00 pm
SYD
-
LAX
1 stop17h 00m
Fiji Airways
Deal found 2/14$727
This FlightHub deal was found by Cheapflights users on 2/15. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/2510:35 pm
LAX
-
SYD
1 stop19h 00m
Fiji Airways
Thu 3/122:00 pm
SYD
-
LAX
1 stop17h 00m
Fiji Airways
Deal found 2/15$730
This Flightnetwork deal was found by Cheapflights users on 2/17. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/510:35 pm
LAX
-
SYD
1 stop19h 00m
Fiji Airways
Mon 3/96:00 am
SYD
-
LAX
1 stop25h 00m
Fiji Airways
Deal found 2/17$731
This Trip.com deal was found by Cheapflights users on 2/18. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/1511:05 pm
SFO
-
SYD
1 stop19h 30m
Fiji Airways
Sun 3/296:00 am
SYD
-
SFO
1 stop25h 40m
Fiji Airways
Deal found 2/18$733
This CheapTickets deal was found by Cheapflights users on 2/15. 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 CheapTickets is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/111:25 pm
SFO
-
SYD
1 stop20h 45m
Fiji Airways
Wed 4/81:15 pm
SYD
-
SFO
1 stop17h 40m
Fiji Airways
Deal found 2/15$734
This Trip.com deal was found by Cheapflights users on 2/15. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/2410:35 pm
LAX
-
SYD
1 stop19h 00m
Fiji Airways
Sun 8/236:00 am
SYD
-
LAX
1 stop24h 05m
Fiji Airways
Deal found 2/15$735
This Trip.com deal was found by Cheapflights users on 2/17. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/311:55 pm
LAX
-
SYD
1 stop18h 55m
Fiji Airways
Fri 4/101:15 pm
SYD
-
LAX
1 stop16h 50m
Fiji Airways
Deal found 2/17$736
This oojo deal was found by Cheapflights users on 2/15. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/110:50 pm
LAX
-
SYD
Nonstop15h 10m
Qantas Airways
Thu 3/197:15 pm
SYD
-
LAX
2 stops31h 10m
Qantas Airways
Deal found 2/15$738
This FlightHub deal was found by Cheapflights users on 2/17. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/410:05 pm
SFO
-
SYD
1 stop19h 30m
Fiji Airways
Fri 3/202:00 pm
SYD
-
SFO
1 stop17h 25m
Fiji Airways
Deal found 2/17$738
This Kiwi.com deal was found by Cheapflights users on 2/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/1111:55 pm
LAX
-
SYD
1 stop19h 10m
Fiji Airways
Thu 5/211:15 pm
SYD
-
LAX
1 stop16h 50m
Fiji Airways
Deal found 2/17$739

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 February 18, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$723
(Trip.com)

One-way from

$351
(oojo)

Popular in

December

Cheapest in

February

Average price

$1,129

Good round-trip deal

$864 or less

Good one-way deal

$427 or less
Provider with most accurate pricing for New York (NYC)-Sydney Kingsford Smith flight deals.
Search Deals
Provider most trusted by Cheapflights users for New York (NYC)-Sydney Kingsford Smith flights.
Search Deals
From USA to Sydney Kingsford Smith
Search Deals
One-way flight from USA to Sydney Kingsford Smith
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($173 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($51 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals
Price to beat on a round-trip flight from USA to Sydney Kingsford Smith.
Search Deals
Price to beat on a one-way flight from USA to Sydney Kingsford Smith.
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 February 18, 2026.
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

Los AngelesSydney

LAX - SYD

LAXSYD

Los Angeles

Fri 4/17

11:55 pm-11:50 am

1 stop18h 55m

Sydney Kingsford Smith

Thu 5/14

1:15 pm-1:05 pm

1 stop16h 50m

$837

Los AngelesSydney

LAX - SYD

LAXSYD

Los Angeles

Mon 5/11

11:55 pm-10:10 pm

1 stop29h 15m

Sydney Kingsford Smith

Fri 5/29

6:00 am-1:05 pm

1 stop24h 05m

$838

Los AngelesSydney

LAX - SYD

LAXSYD

Los Angeles

Wed 5/13

11:55 pm-10:10 pm

1 stop29h 15m

Sydney Kingsford Smith

Fri 5/29

6:00 am-1:05 pm

1 stop24h 05m

$838

Los AngelesSydney

LAX - SYD

LAXSYD

Los Angeles

Mon 5/11

11:55 pm-10:10 pm

1 stop29h 15m

Sydney Kingsford Smith

Sun 5/24

6:00 am-1:05 pm

1 stop24h 05m

$838

Los AngelesSydney

LAX - SYD

LAXSYD

Los Angeles

Wed 3/18

11:35 pm-12:35 pm

1 stop19h 00m

Sydney Kingsford Smith

Sat 4/18

1:15 pm-1:05 pm

1 stop16h 50m

$841

San FranciscoSydney

SFO - SYD

SFOSYD

San Francisco

Sun 3/15

11:05 pm-12:35 pm

1 stop19h 30m

Sydney Kingsford Smith

Wed 3/18

2:00 pm-1:25 pm

1 stop17h 25m

$848

NewarkSydney

EWR - SYD

EWRSYD

Newark

Sat 5/2

7:55 pm-7:20 am

1 stop45h 25m

Sydney Kingsford Smith

Sun 5/17

7:00 am-4:40 pm

2 stops23h 40m

$911

NewarkSydney

EWR - SYD

EWRSYD

Newark

Sat 5/2

7:55 pm-7:20 am

1 stop45h 25m

Sydney Kingsford Smith

Sun 5/17

9:20 am-4:40 pm

1 stop21h 20m

$970

Los AngelesSydney

LAX - SYD

LAXSYD

Los Angeles

Tue 4/14

10:40 pm-7:00 am

Nonstop15h 20m

Sydney Kingsford Smith

Tue 4/21

9:30 am-6:10 am

Nonstop13h 40m

$996

Los AngelesSydney

LAX - SYD

LAXSYD

Los Angeles

Mon 4/20

10:35 pm-6:50 am

Nonstop15h 15m

Sydney Kingsford Smith

Wed 5/13

9:15 am-6:00 am

Nonstop13h 45m

$996

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/14

Showing 1-10 of 60 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?

Currently, September is the cheapest month in which you can book a flight from USA to Sydney (average of $251). Flying from USA to Sydney in December is currently the most expensive (average of $795). 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 SYD?

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 February 18, 2026.

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

Weekly flight availability from USA to Sydney

Explore weekly flight availability from USA to Sydney. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated February 18, 2026.

The most flights from US0 to SYD are scheduled on a Tuesday (23 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (16 on average).

How often are flights from the United States to Sydney delayed?

About 22% of weekly flights between United States and Sydney have experienced delays in the past year, with the average delay time being 137 minutes.

What is the most punctual flight time for the United States to Sydney flights?

Historically, flights departing in the evening are less likely to be delayed, whereas flights leaving in the morning tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Friday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on the United States to Sydney flights?

Over the last year, American Airlines have had the lowest number of delays on this route, with just 16% of flights being delayed.

The best insider tips for theUnited States to Sydney flights

AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your theUnited States to Sydney trip
Our travel experts
John Walton

John Walton

Expert on Qantas Airways

Independent aviation journalist John Walton took his first flight at eight weeks old and hasn’t stopped travelling since. A world-renowned expert in airlines and the passenger experience, he writes in depth on aviation, is a resident expert on travel in Japan and France, and offers a uniquely queer perspective on travelling the world.

Read more
Harriet Baskas

Harriet Baskas

Expert on United Airlines and Delta

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Read more
Marisa Garcia

Marisa Garcia

Expert on American Airlines

Marisa knows planes inside and out, spending 16 years working on aircraft in hangars at airports around the world. She is an aviation industry expert, specialized in airline interiors and regulations. Ten years ago, she pivoted to journalism. She shares her insights in leading aviation, travel, and business publications and on her site FlightChic.

Read more
Chris Dong

Chris Dong

Expert on Fiji Airways

Chris is a consumer travel reporter covering aviation, trending travel news, hotels, and loyalty programs—all for leading global publications like Travel + Leisure, The Washington Post, AFAR, and more. In addition to writing, Chris is a video host for Travel + Leisure, giving consumers an inside look at the latest in air travel.

Read more
Jessica Macdonald

Jessica Macdonald

Expert on Air Canada

Currently based in Scotland after living in South Africa and the United States, Jessica has been writing travel and aviation content for more than 10 years. She regularly contributes to Travel + Leisure and TripSavvy, and has had work published by Condé Nast Traveller and The Independent. She has traveled to more than 50 countries across six continents.

Read more

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 February 18, 2026.
See what other customers who have flown with Fiji Airways, Delta, and Qantas Airways from the United States to Sydney have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Fiji Airways
8.0
Very good
225 reviews

Crew

8.5

Food

7.5

Overall

8.0

Comfort

8.0

Boarding

8.1

Entertainment

7.5

Reviews

1 / 18
10.0
Excellent

Anonymous,Feb 2026

SFO - NAN

Very friendly staff, warm service, well maintained aircraft, comfortable seats, and reliable on-time performance 👍👍
Fiji Airways
8.0
Very good
225 reviews
Fiji Airways
8.0
Very good
225 reviews

Crew

8.5

Food

7.5

Overall

8.0

Comfort

8.0

Boarding

8.1

Entertainment

7.5

Reviews

1 / 18
10.0
Excellent

Anonymous,Feb 2026

SFO - NAN

Very friendly staff, warm service, well maintained aircraft, comfortable seats, and reliable on-time performance 👍👍
Delta
7.9
Good
8,208 reviews
Fiji Airways
8.0
Very good
225 reviews

Crew

8.5

Food

7.5

Overall

8.0

Comfort

8.0

Boarding

8.1

Entertainment

7.5

Reviews

1 / 18
10.0
Excellent

Anonymous,Feb 2026

SFO - NAN

Very friendly staff, warm service, well maintained aircraft, comfortable seats, and reliable on-time performance 👍👍
Qantas Airways
7.5
Good
992 reviews
Fiji Airways
8.0
Very good
225 reviews

Crew

8.5

Food

7.5

Overall

8.0

Comfort

8.0

Boarding

8.1

Entertainment

7.5

Reviews

1 / 18
10.0
Excellent

Anonymous,Feb 2026

SFO - NAN

Very friendly staff, warm service, well maintained aircraft, comfortable seats, and reliable on-time performance 👍👍
United Airlines
7.4
Good
9,314 reviews
Fiji Airways
8.0
Very good
225 reviews

Crew

8.5

Food

7.5

Overall

8.0

Comfort

8.0

Boarding

8.1

Entertainment

7.5

Reviews

1 / 18
10.0
Excellent

Anonymous,Feb 2026

SFO - NAN

Very friendly staff, warm service, well maintained aircraft, comfortable seats, and reliable on-time performance 👍👍
American Airlines
7.2
Good
11,307 reviews
Fiji Airways
8.0
Very good
225 reviews

Crew

8.5

Food

7.5

Overall

8.0

Comfort

8.0

Boarding

8.1

Entertainment

7.5

Reviews

1 / 18
10.0
Excellent

Anonymous,Feb 2026

SFO - NAN

Very friendly staff, warm service, well maintained aircraft, comfortable seats, and reliable on-time performance 👍👍

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?

    Sydney Kingsford Smith (SYD), located 4.6 mi from the city center, is the airport you fly into when you book flights from United States to Sydney.

  • How popular is this USA to Sydney flight route?

    The United States to Sydney Kingsford Smith flight path was viewed by 82 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from USA to Sydney?

    There are many flights that can get you from USA to Sydney in 18h 55m. Fly via Fiji Airways, Qantas Airways, or Singapore Airlines to get the fastest option. The distance between USA and Sydney is about 7489 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from USA to Sydney one-way?

    To fly one-way, consider booking your trip with Jetstar, which is currently one of the cheapest options available, starting at $127. United Airlines flights start at $229 while deals on ANA start at $253 one-way.

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

    The most popular flight routes from USA to Sydney are Los Angeles - Sydney Kingsford Smith, San Francisco - Sydney Kingsford Smith and Dallas/Fort Worth - Sydney Kingsford Smith.

  • What are the most reliable airlines from USA to Sydney?

    The top 3 most reliable airlines when flying from USA to Sydney are American Airlines (64%), Alaska Airlines (64%) and Qantas Airways (64%).

  • What are the cheapest flights from USA to Sydney?

    Looking at all options, your cheapest flight can be booked for $393. While the most popular route (Los Angeles - Sydney Kingsford Smith) can be booked for $707 on average, our data indicates $3,161 when flying from USA to 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?

    Currently, September is the cheapest month in which you can book a flight from USA to Sydney (average of $251). Flying from USA to Sydney in December is currently the most expensive (average of $795). 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

Traveling to a place near Sydney?

Book flights to Sydney if you plan to visit one of these locations
Parramatta
Wollongong
Manly

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Alternative routes for USA to Sydney

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from USA to Sydney

Discover the top 10 airlines 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 February 18, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$123Average$232FlexibilityNo cancel feeOn-time62%
DeltaCheapest$137Average$1,238FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$251Average$385FlexibilityNo cancel feeOn-time62%
ANACheapest$400Average$993FlexibilityNo cancel feeOn-time80%
Air CanadaCheapest$467Average$1,121FlexibilityNo cancel feeOn-time67%
Hawaiian AirlinesCheapest$499Average$961FlexibilityNo cancel feeOn-time85%
Virgin AustraliaCheapest$627Average$986FlexibilityNo cancel feeOn-time80%
Fiji AirwaysCheapest$673Average$1,230FlexibilityNo cancel feeOn-time74%
Qantas AirwaysCheapest$730Average$1,322FlexibilityNo cancel feeOn-time74%
Alaska AirlinesCheapest$740Average$1,025FlexibilityNo cancel feeOn-time75%

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