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Cheap flights from the United States to Sydney from $617

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 9/3. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — SYD
15 Feb — 22 Feb1
1 adult
1 adult, Economy, 0 bags

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 16 January 2026.

Round-trip from

$1,112

One-way from

$617

Popular in

December

Cheapest in

February

Average price

$2,089

Good round-trip deal

$1,284 or less

Good one-way deal

$612 or less
Qantas Airways
  • Qantas Airways
  • 31/1-16/2
  • 1 total stop
  • 33h 55m total
  • USA to Sydney
Search Deals
Fiji Airways
  • Fiji Airways
  • 9/3
  • 1 total stop
  • 19h 00m total
  • USA to Sydney
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($418 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($115 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 2026
Search Deals
Price to beat on a round-trip flight from USA to Sydney Kingsford Smith.
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Price to beat on a one-way flight from USA to Sydney Kingsford Smith.
Search Deals

Find flight deals from USA to Sydney

Enter your travel dates to find the best prices.

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 16 January 2026.

Sat 31/123:00
LAX
-
SYD
Nonstop15h 00m
Qantas Airways
Mon 16/207:05
SYD
-
LAX
1 stop18h 55m
Qantas Airways
Deal found 15/1$1,112
Mon 19/123:00
LAX
-
SYD
Nonstop15h 00m
Qantas Airways
Sun 1/219:15
SYD
-
LAX
2 stops31h 10m
Qantas Airways
Deal found 15/1$1,115
Mon 19/121:25
LAX
-
SYD
Nonstop15h 00m
Qantas Airways
Wed 28/117:50
SYD
-
LAX
2 stops32h 35m
Qantas Airways
Deal found 15/1$1,116
Mon 2/223:00
LAX
-
SYD
Nonstop15h 00m
Qantas Airways
Sun 8/219:15
SYD
-
LAX
2 stops31h 10m
Qantas Airways
Deal found 15/1$1,118
Mon 2/223:00
LAX
-
SYD
Nonstop15h 00m
Qantas Airways
Wed 11/207:05
SYD
-
LAX
1 stop18h 55m
Qantas Airways
Deal found 16/1$1,119
Mon 2/323:50
LAX
-
SYD
1 stop26h 00m
Qantas Airways
Thu 12/311:20
SYD
-
LAX
Nonstop13h 45m
Qantas Airways
Deal found 15/1$1,124
Mon 2/323:50
LAX
-
SYD
1 stop26h 00m
Qantas Airways
Tue 10/311:20
SYD
-
LAX
Nonstop13h 45m
Qantas Airways
Deal found 15/1$1,125
Tue 3/223:00
LAX
-
SYD
Nonstop15h 00m
Qantas Airways
Tue 10/219:15
SYD
-
LAX
1 stop30h 45m
Qantas Airways
Deal found 15/1$1,127
Tue 3/223:45
LAX
-
SYD
1 stop22h 55m
Qantas Airways
Thu 12/211:20
SYD
-
LAX
Nonstop13h 45m
Qantas Airways
Deal found 14/1$1,133
Mon 2/223:00
LAX
-
SYD
Nonstop15h 00m
Qantas Airways
Tue 24/219:15
SYD
-
LAX
1 stop30h 45m
Qantas Airways
Deal found 15/1$1,134
Sun 1/223:00
LAX
-
SYD
Nonstop15h 00m
Qantas Airways
Mon 2/307:05
SYD
-
LAX
1 stop18h 55m
Qantas Airways
Deal found 15/1$1,139
Mon 2/223:00
LAX
-
SYD
Nonstop15h 00m
Qantas Airways
Sun 22/219:15
SYD
-
LAX
2 stops31h 10m
Qantas Airways
Deal found 15/1$1,142

Cheapflights Fare Finder

 
Customise 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 647,157 searches. Data last updated 16 January 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

Wed 13/5

23:55-22:10

1 stop29h 15m

Sydney Kingsford Smith

Fri 29/5

13:15-12:55

1 stop16h 40m

$1,246

Los AngelesSydney

LAX - SYD

LAXSYD

Los Angeles

Mon 9/2

22:35-22:05

1 stop28h 30m

Sydney Kingsford Smith

Sun 22/2

14:00-12:00

1 stop17h 00m

$1,249

Los AngelesSydney

LAX - SYD

LAXSYD

Los Angeles

Sat 14/2

22:35-12:35

1 stop19h 00m

Sydney Kingsford Smith

Sun 22/2

06:00-12:00

1 stop25h 00m

$1,249

Los AngelesSydney

LAX - SYD

LAXSYD

Los Angeles

Sun 8/2

22:35-12:35

1 stop19h 00m

Sydney Kingsford Smith

Sun 22/2

14:00-12:00

1 stop17h 00m

$1,249

Los AngelesSydney

LAX - SYD

LAXSYD

Los Angeles

Fri 13/2

22:35-12:35

1 stop19h 00m

Sydney Kingsford Smith

Wed 25/2

14:00-12:00

1 stop17h 00m

$1,249

Los AngelesSydney

LAX - SYD

LAXSYD

Los Angeles

Mon 9/2

22:35-12:35

1 stop19h 00m

Sydney Kingsford Smith

Mon 23/2

14:00-12:00

1 stop17h 00m

$1,249

DallasSydney

DFW - SYD

DFWSYD

Dallas/Fort Worth

Tue 3/2

22:59-14:50

1 stop22h 51m

Sydney Kingsford Smith

Tue 17/2

14:05-12:30

Nonstop15h 25m

$1,300

DallasSydney

DFW - SYD

DFWSYD

Dallas/Fort Worth

Mon 16/2

19:14-09:00

1 stop20h 46m

Sydney Kingsford Smith

Sun 22/2

19:15-07:55

1 stop29h 40m

$1,578

Los AngelesSydney

LAX - SYD

LAXSYD

Los Angeles

Mon 11/5

23:10-07:05

Nonstop14h 55m

Sydney Kingsford Smith

Fri 29/5

09:10-06:00

Nonstop13h 50m

$1,599

Los AngelesSydney

LAX - SYD

LAXSYD

Los Angeles

Wed 11/2

23:45-20:50

1 stop26h 05m

Sydney Kingsford Smith

Sun 22/2

11:20-06:05

Nonstop13h 45m

$1,604

Flights are sorted by cheapest return flights first.

Deals found on 14/1

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 return 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 $375). Flying from USA to Sydney in December is currently the most expensive (average of $1,188). 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 16 January 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 16 January 2026.

The most flights from US0 to SYD are scheduled on a Thursday (23 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (18 on average).

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

About 19% of weekly flights between United States and Sydney have experienced delays in the past year, with the average delay time being 141 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 Tuesday 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 past year, American Airlines have had the lowest number of delays on this route, with just 14% of flights being delayed.

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 16 January 2026.
Check out reviews from past customers who have flown with Fiji Airways, Qantas Airways, andUnited Airlines from the United States to Sydney to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Fiji Airways
8.0
Very Good
216 reviews
Check prices

Food

7.5

Entertainment

7.5

Boarding

8.1

Overall

8.0

Comfort

8.0

Crew

8.5

Reviews

1 / 17
10.0
Excellent

Anonymous,Oct 2025

CNS - NAN

Food service: Outstanding. Comfort of seating and usual things: Also outstanding.
Fiji Airways
8.0
Very Good
216 reviews
Fiji Airways
8.0
Very Good
216 reviews
Check prices

Food

7.5

Entertainment

7.5

Boarding

8.1

Overall

8.0

Comfort

8.0

Crew

8.5

Reviews

1 / 17
10.0
Excellent

Anonymous,Oct 2025

CNS - NAN

Food service: Outstanding. Comfort of seating and usual things: Also outstanding.
Qantas Airways
7.5
Good
971 reviews
Fiji Airways
8.0
Very Good
216 reviews
Check prices

Food

7.5

Entertainment

7.5

Boarding

8.1

Overall

8.0

Comfort

8.0

Crew

8.5

Reviews

1 / 17
10.0
Excellent

Anonymous,Oct 2025

CNS - NAN

Food service: Outstanding. Comfort of seating and usual things: Also outstanding.
United Airlines
7.4
Good
9,164 reviews
Fiji Airways
8.0
Very Good
216 reviews
Check prices

Food

7.5

Entertainment

7.5

Boarding

8.1

Overall

8.0

Comfort

8.0

Crew

8.5

Reviews

1 / 17
10.0
Excellent

Anonymous,Oct 2025

CNS - NAN

Food service: Outstanding. Comfort of seating and usual things: Also outstanding.
American Airlines
7.2
Good
11,136 reviews
Fiji Airways
8.0
Very Good
216 reviews
Check prices

Food

7.5

Entertainment

7.5

Boarding

8.1

Overall

8.0

Comfort

8.0

Crew

8.5

Reviews

1 / 17
10.0
Excellent

Anonymous,Oct 2025

CNS - NAN

Food service: Outstanding. Comfort of seating and usual things: Also outstanding.
Air Canada
7.1
Good
10,624 reviews
Fiji Airways
8.0
Very Good
216 reviews
Check prices

Food

7.5

Entertainment

7.5

Boarding

8.1

Overall

8.0

Comfort

8.0

Crew

8.5

Reviews

1 / 17
10.0
Excellent

Anonymous,Oct 2025

CNS - NAN

Food service: Outstanding. Comfort of seating and usual things: Also outstanding.

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) is the airport you will fly into if you book a flight from United States to Sydney. It is only a 7.5 km journey from Kingsford Smith (SYD) to Sydney’s city centre.

  • How popular is this USA to Sydney flight route?

    Within the past month, 311 users have taken a look at flights from United States to Sydney Kingsford Smith.

  • How long is the flight from USA to Sydney?

    Fiji Airways, Qantas Airways, and Air New Zealand can get you from USA to Sydney in just under 21h 06m. Your travel time can differ by up to 8h 09m. The distance between USA and Sydney is about 12081 km. This flight may include one or multiple stops.

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

    One-way options have recently been found by users for as low as $220 on Jetstar. Other airlines that offer cheap prices include Fiji Airways from $366 and United Airlines from $414 one-way.

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

    Most travellers choose Los Angeles - Sydney Kingsford Smith, San Francisco - Sydney Kingsford Smith or Dallas/Fort Worth - Sydney Kingsford Smith when deciding on the best route from USA to Sydney.

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

    Consider American Airlines (54%), Alaska Airlines (54%) or Qantas Airways (54%) when booking your flight. These represent the most reliable airlines when flying from USA to Sydney.

  • What are the cheapest flights from USA to Sydney?

    The cheapest flight price from USA to Sydney is $602. On average you can expect to pay $2,656. The most popular route, (Los Angeles - Sydney Kingsford Smith), can usually be booked for $1,037.

  • 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 holiday 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 $375). Flying from USA to Sydney in December is currently the most expensive (average of $1,188). 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

Travelling to a place near Sydney?

Book flights to Sydney if you plan to visit one of these locations
Parramatta
Wollongong
Penrith
Terrigal
Katoomba
Manly
Lithgow
Coogee
Leura
Randwick
Cronulla
Bondi Beach

Browse thousands of different options on Cheapflights for your next trip

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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 8 airlines flying from USA to Sydney

Discover the top 8 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 647,157 searches. Data last updated 16 January 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$645Average$1,691FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Hawaiian AirlinesCheapest$759Average$1,854FlexibilityNo cancel feeOn-time85%
Search Hawaiian Airlines flights
DeltaCheapest$895Average$1,839FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Qantas AirwaysCheapest$988Average$2,146FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
Fiji AirwaysCheapest$1,039Average$1,652FlexibilityNo cancel feeOn-time74%
Search Fiji Airways flights
Air CanadaCheapest$1,175Average$1,549FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
American AirlinesCheapest$1,256Average$1,741FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Alaska AirlinesCheapest$1,314Average$1,537FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers 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?

Cheapflights makes it easy to find USA to Sydney flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

Cheapflights simply makes it quick and affordable to book flights from USA to Sydney by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Yes! Cheapflights helps users easily find flights from USA to Sydney with no change fees.

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

Of course! You can now track prices for flights from USA to Sydney and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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