Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from the United States to Sydney from $502

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 5/2. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — SYD
1 Jan — 8 Jan1
1 adult
1 adult, Economy, 0 bags

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 2 December 2025.

Wed 10/1222:45LAX - SYD
Nonstop15h 15mQantas Airways
Mon 15/1211:20SYD - LAX
Nonstop13h 45mQantas Airways
Deal found 30/11$1,246
Mon 1/1222:45LAX - SYD
Nonstop15h 15mQantas Airways
Fri 5/1211:20SYD - LAX
Nonstop13h 45mQantas Airways
Deal found 29/11$1,249
Wed 10/1222:45LAX - SYD
Nonstop15h 15mQantas Airways
Wed 17/1217:45SYD - LAX
Nonstop13h 45mQantas Airways
Deal found 28/11$1,258
Sat 6/1218:10LAX - SYD
2 stops24h 30mAir Canada
Tue 16/1211:20SYD - LAX
1 stop24h 09mAir Canada
Deal found 30/11$1,260
Tue 9/1222:35LAX - SYD
1 stop19h 00mFiji Airways
Wed 21/114:00SYD - LAX
1 stop17h 00mFiji Airways
Deal found 30/11$1,261
Tue 9/1212:50LAX - SYD
1 stop23h 05mAir Canada
Mon 15/1216:00SYD - LAX
1 stop19h 29mAir Canada
Deal found 29/11$1,263
Sun 30/1108:20LAX - SYD
1 stop30h 15mAir Canada
Sun 14/1211:20SYD - LAX
1 stop19h 28mAir Canada
Deal found 29/11$1,264
Mon 1/1212:50LAX - SYD
1 stop25h 45mAir Canada
Sun 14/1211:20SYD - LAX
1 stop24h 09mAir Canada
Deal found 30/11$1,266
Sun 7/1221:25LAX - SYD
Nonstop15h 00mQantas Airways
Sun 21/1217:45SYD - LAX
Nonstop13h 45mQantas Airways
Deal found 1/12$1,269
Sun 30/1122:45LAX - SYD
Nonstop15h 15mQantas Airways
Sun 14/1217:45SYD - LAX
Nonstop13h 45mQantas Airways
Deal found 29/11$1,270
Sun 30/1121:25LAX - SYD
Nonstop15h 00mQantas Airways
Sun 7/1211:20SYD - LAX
Nonstop13h 45mQantas Airways
Deal found 29/11$1,272
Mon 1/1222:45LAX - SYD
Nonstop15h 15mQantas Airways
Sun 14/1217:45SYD - LAX
Nonstop13h 45mQantas Airways
Deal found 30/11$1,274

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 2 December 2025.

Round-trip from

$1,240

One-way from

$502

Popular in

December

Cheapest in

February

Average price

$3,037

Good round-trip deal

$1,317 or less

Good one-way deal

$633 or less
Qantas Airways
  • Qantas Airways
  • 28/1-11/2
  • Nonstop
  • 28h 45m total
  • USA to Sydney
Search Deals
Fiji Airways
  • Fiji Airways
  • 5/2
  • 1 total stop
  • 21h 45m total
  • USA to Sydney
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($587 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($130 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
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

 
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 2 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

Los AngelesSydney

LAX - SYD

LAXSYD

Los Angeles

Tue 13/1

21:25-07:25

Nonstop15h 00m

Sydney Kingsford Smith

Tue 20/1

11:20-06:05

Nonstop13h 45m

$1,272

Los AngelesSydney

LAX - SYD

LAXSYD

Los Angeles

Sun 10/5

23:10-07:05

Nonstop14h 55m

Sydney Kingsford Smith

Fri 22/5

09:10-06:00

Nonstop13h 50m

$1,292

Los AngelesSydney

LAX - SYD

LAXSYD

Los Angeles

Wed 11/2

22:55-09:05

Nonstop15h 10m

Sydney Kingsford Smith

Tue 24/2

11:20-06:00

Nonstop13h 40m

$1,309

Los AngelesSydney

LAX - SYD

LAXSYD

Los Angeles

Mon 26/1

22:55-09:05

Nonstop15h 10m

Sydney Kingsford Smith

Mon 9/2

11:20-06:00

Nonstop13h 40m

$1,309

Los AngelesSydney

LAX - SYD

LAXSYD

Los Angeles

Wed 25/2

22:35-09:05

Nonstop15h 30m

Sydney Kingsford Smith

Tue 17/3

10:20-06:00

Nonstop13h 40m

$1,309

Los AngelesSydney

LAX - SYD

LAXSYD

Los Angeles

Tue 10/2

22:55-09:05

Nonstop15h 10m

Sydney Kingsford Smith

Tue 24/2

11:20-06:00

Nonstop13h 40m

$1,309

Los AngelesSydney

LAX - SYD

LAXSYD

Los Angeles

Tue 28/4

22:40-07:00

Nonstop15h 20m

Sydney Kingsford Smith

Thu 14/5

09:30-06:10

Nonstop13h 40m

$1,313

Los AngelesSydney

LAX - SYD

LAXSYD

Los Angeles

Tue 30/12

20:10-09:15

1 stop18h 05m

Sydney Kingsford Smith

Wed 21/1

11:20-06:00

Nonstop13h 40m

$1,315

Los AngelesSydney

LAX - SYD

LAXSYD

Los Angeles

Fri 27/2

13:25-06:20

1 stop21h 55m

Sydney Kingsford Smith

Sat 14/3

10:20-06:00

Nonstop13h 40m

$1,318

Los AngelesSydney

LAX - SYD

LAXSYD

Los Angeles

Wed 31/12

21:25-07:25

Nonstop15h 00m

Sydney Kingsford Smith

Mon 26/1

11:20-06:05

Nonstop13h 45m

$1,353

Flights are sorted by cheapest return flights first.

Deals found on 29/11

Showing 1-10 of 60 results
1
2
3
...
6

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 $385). Flying from USA to Sydney in December is currently the most expensive (average of $1,228). 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 2 December 2025.

When flying from USA to Sydney, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 10% versus a flight in the afternoon.

What is the cheapest day to fly from USA to Sydney?

Use this chart to determine the cheapest time to fly return from USA to Sydney. Price data was last updated on 16 December 2024.

Travellers seeking maximum savings on their USA to Sydney flight should consider departing on Wednesday mornings when fares are most often at their lowest. Sunday at midday flights should be avoided if possible as fares are typically the most expensive at this time.

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 2 December 2025.

The most flights from US0 to SYD are scheduled on a Monday (18 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 18% of weekly flights between United States and Sydney have experienced delays in the past year, with the average delay time being 145 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 at night 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, ALS have had the lowest number of delays on this route, with no flights being classified as 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 2 December 2025.
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
8.1
Very Good
209 reviews
Check prices

Boarding

8.2

Comfort

8.0

Crew

8.5

Entertainment

7.5

Overall

8.1

Food

7.5

Reviews

1 / 17
10.0
Excellent

Anonymous,Oct 2025

CNS - NAN

Food service: Outstanding. Comfort of seating and usual things: Also outstanding.
Fiji Airways
8.1
Very Good
209 reviews
Fiji Airways
8.1
Very Good
209 reviews
Check prices

Boarding

8.2

Comfort

8.0

Crew

8.5

Entertainment

7.5

Overall

8.1

Food

7.5

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
946 reviews
Fiji Airways
8.1
Very Good
209 reviews
Check prices

Boarding

8.2

Comfort

8.0

Crew

8.5

Entertainment

7.5

Overall

8.1

Food

7.5

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
9,065 reviews
Fiji Airways
8.1
Very Good
209 reviews
Check prices

Boarding

8.2

Comfort

8.0

Crew

8.5

Entertainment

7.5

Overall

8.1

Food

7.5

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
11,041 reviews
Fiji Airways
8.1
Very Good
209 reviews
Check prices

Boarding

8.2

Comfort

8.0

Crew

8.5

Entertainment

7.5

Overall

8.1

Food

7.5

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
10,493 reviews
Fiji Airways
8.1
Very Good
209 reviews
Check prices

Boarding

8.2

Comfort

8.0

Crew

8.5

Entertainment

7.5

Overall

8.1

Food

7.5

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, 323 users have taken a look at flights from United States to Sydney Kingsford Smith.

  • How long is the flight from USA to Sydney?

    Qantas Airways, United Airlines, and Cathay Pacific can get you from USA to Sydney in just under 15h. Your travel time can differ by up to 14h 35m. The distance between USA and Sydney is about 12052 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 $551 on Fiji Airways. Other airlines that offer cheap prices include Philippine Airlines from $579 and United Airlines from $650 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 New York John F Kennedy Intl - Sydney Kingsford Smith when deciding on the best route from USA to Sydney.

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

    Consider Air France (68%), Delta (68%) or Aeromexico (68%) 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 $619. On average you can expect to pay $2,905. The most popular route, (Los Angeles - Sydney Kingsford Smith), can usually be booked for $989.

  • 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 $385). Flying from USA to Sydney in December is currently the most expensive (average of $1,228). 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
Katoomba
Penrith
Terrigal
Manly
Randwick
Lithgow
Coogee
Leura
Bondi Beach
Cronulla

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for USA to Sydney

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to Sydney flights
San Francisco to Sydney flights
John F Kennedy Intl to Sydney flights
Vancouver Intl to Sydney flights
Dallas/Fort Worth to Sydney flights
Newark to Sydney flights
Hobby to Sydney flights
Honolulu to Sydney flights
Pearson Intl to Sydney flights
O'Hare Intl to Sydney flights
Dulles Intl to Sydney flights
Seattle to Sydney flights
Boston to Sydney flights
George Bush Intcntl to Sydney flights
Atlanta to Sydney flights
Reagan-National to Sydney flights
Baltimore to Sydney flights
Mexico City to Sydney flights
Pierre Elliott Trudeau Intl to Sydney flights
Detroit to Sydney flights
Denver to Sydney flights
Midway to Sydney flights
Portland to Sydney flights
Sky Harbor Intl to Sydney flights
Minneapolis to Sydney flights
Miami to Sydney flights
San Jose to Sydney flights
Orlando to Sydney flights
Philadelphia to Sydney flights
Calgary to Sydney flights
Austin to Sydney flights
Abbotsford to Sydney flights
San Diego to Sydney flights
Charlotte to Sydney flights
Fort Lauderdale to Sydney flights
Oakland to Sydney flights
Raleigh to Sydney flights
Indianapolis to Sydney flights
Tampa to Sydney flights
Love Field to Sydney flights
Sacramento to Sydney flights
Columbus to Sydney flights
Cincinnati to Sydney flights
Ottawa to Sydney flights
Las Vegas to Sydney flights

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 2 December 2025.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest$872Average$1,975FlexibilityNo cancel feeOn-time85%
Search Hawaiian Airlines flights
DeltaCheapest$915Average$1,876FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Qantas AirwaysCheapest$1,010Average$2,325FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
Fiji AirwaysCheapest$1,069Average$1,713FlexibilityNo cancel feeOn-time74%
Search Fiji Airways flights
United AirlinesCheapest$1,237Average$1,807FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapest$1,240Average$1,619FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
American AirlinesCheapest$1,284Average$1,834FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Alaska AirlinesCheapest$1,342Average$1,571FlexibilityNo 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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.