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Cheap flights from the United States to Sydney from $553

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 4/11. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — SYD
15 Jul — 22 Jul1
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 10 July 2025.

Round-trip from

$1,151

One-way from

$553

Popular in

December

Cheapest in

February

Average price

$2,169

Good round-trip deal

$455 or less

Good one-way deal

$678 or less
Fiji Airways
  • Fiji Airways
  • 21/8-28/8
  • 2 total stops
  • 40h 40m total
  • USA to Sydney
Qantas Airways
  • Qantas Airways
  • 4/11
  • 1 total stop
  • 19h 30m total
  • USA to Sydney
Highest demand for flights based on searches. 13% potential increase in price ($504 potential increase over avg. return price).
Cheapest flight prices on average. 3% potential price decrease ($108 potential savings vs. average return price).
Average for round-trip flights in July 2025
Price to beat on a round-trip flight from USA to Sydney Kingsford Smith.
Price to beat on a one-way flight from USA to Sydney Kingsford Smith.

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 10 July 2025.

Thu 21/822:50DFW - SYD
1 stop22h 25mFiji Airways
Thu 28/813:15SYD - DFW
1 stop18h 15mFiji Airways
Deal found 7/7$1,151
Fri 15/814:32SEA - SYD
1 stop23h 58mQantas Airways
Sun 31/809:10SYD - SEA
1 stop20h 40mQantas Airways
Deal found 9/7$1,174
Sat 2/810:15LAX - SYD
1 stop35h 25mMultiple Airlines
Fri 29/816:20SYD - LAX
2 stops20h 46mMultiple Airlines
Deal found 8/7$1,199
Thu 31/714:30SEA - SYD
1 stop24h 00mMultiple Airlines
Sun 10/817:45SYD - SEA
1 stop19h 15mMultiple Airlines
Deal found 7/7$1,199
Sun 24/817:15LAX - SYD
2 stops25h 25mAir Canada
Sun 21/909:20SYD - LAX
1 stop21h 08mAir Canada
Deal found 8/7$1,203
Sun 7/910:00SEA - SYD
1 stop28h 20mAir Canada
Tue 16/909:20SYD - SEA
1 stop17h 01mAir Canada
Deal found 9/7$1,205
Wed 13/823:55LAX - SYD
1 stop18h 50mFiji Airways
Wed 20/813:15SYD - LAX
1 stop16h 40mFiji Airways
Deal found 9/7$1,211
Sat 23/801:20LAX - SYD
1 stop24h 55mANA
Tue 9/911:50SYD - LAX
1 stop23h 55mANA
Deal found 9/7$1,225
Sun 24/823:10LAX - SYD
Nonstop15h 20mQantas Airways
Tue 9/909:10SYD - LAX
Nonstop13h 50mQantas Airways
Deal found 9/7$1,231
Fri 15/814:32SEA - SYD
1 stop23h 33mAmerican Airlines
Sun 31/817:45SYD - SEA
1 stop20h 48mAmerican Airlines
Deal found 8/7$1,232
Fri 1/820:10SEA - SYD
1 stop41h 25mDelta
Mon 25/809:25SYD - SEA
1 stop20h 09mDelta
Deal found 8/7$1,252
Sat 20/911:11SEA - SYD
2 stops26h 49mUnited Airlines
Sat 25/1011:20SYD - SEA
1 stop21h 04mUnited Airlines
Deal found 8/7$1,258

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 10 July 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

DallasSydney

DFW - SYD

DFWSYD

Dallas/Fort Worth

Thu 21/8

22:50-12:15

1 stop22h 25m

Sydney Kingsford Smith

Thu 28/8

13:15-16:30

1 stop18h 15m

$1,151

SeattleSydney

SEA - SYD

SEASYD

Seattle/Tacoma Intl

Fri 15/8

14:32-07:30

1 stop23h 58m

Sydney Kingsford Smith

Sun 31/8

09:10-12:50

1 stop20h 40m

$1,174

Los AngelesSydney

LAX - SYD

LAXSYD

Los Angeles

Sat 2/8

10:15-14:40

1 stop35h 25m

Sydney Kingsford Smith

Fri 29/8

16:20-20:06

2 stops20h 46m

$1,199

SeattleSydney

SEA - SYD

SEASYD

Seattle/Tacoma Intl

Thu 31/7

14:30-07:30

1 stop24h 00m

Sydney Kingsford Smith

Sun 10/8

17:45-20:00

1 stop19h 15m

$1,199

Los AngelesSydney

LAX - SYD

LAXSYD

Los Angeles

Tue 12/8

12:20-07:20

1 stop26h 00m

Sydney Kingsford Smith

Tue 11/11

11:20-11:53

1 stop19h 33m

$1,205

SeattleSydney

SEA - SYD

SEASYD

Seattle/Tacoma Intl

Sun 7/9

19:15-07:20

1 stop19h 05m

Sydney Kingsford Smith

Tue 16/9

09:20-18:36

1 stop26h 16m

$1,205

Los AngelesSydney

LAX - SYD

LAXSYD

Los Angeles

Wed 13/8

23:55-11:45

1 stop18h 50m

Sydney Kingsford Smith

Wed 20/8

13:15-12:55

1 stop16h 40m

$1,211

Los AngelesSydney

LAX - SYD

LAXSYD

Los Angeles

Sun 19/10

22:10-07:30

Nonstop15h 20m

Sydney Kingsford Smith

Sat 1/11

11:15-07:05

Nonstop13h 50m

$1,225

SeattleSydney

SEA - SYD

SEASYD

Seattle/Tacoma Intl

Fri 15/8

14:32-07:05

1 stop23h 33m

Sydney Kingsford Smith

Sun 31/8

17:45-21:33

1 stop20h 48m

$1,232

SeattleSydney

SEA - SYD

SEASYD

Seattle/Tacoma Intl

Fri 1/8

20:10-06:35

1 stop41h 25m

Sydney Kingsford Smith

Mon 25/8

09:25-12:34

1 stop20h 09m

$1,252

Flights are sorted by cheapest return flights first.

Deals found on 9/7

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, May is the cheapest month in which you can book a flight from USA to Sydney (average of $129). Flying from USA to Sydney in October is currently the most expensive (average of $171). 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 10 July 2025.

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 10 July 2025.

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

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 10 July 2025.
Check out reviews from past customers who have flown with ANA, Alaska Airlines, andFiji Airways 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.

Crew

8.7

Boarding

8.6

Comfort

8.2

Overall

8.4

Entertainment

7.9

Food

7.7

Reviews

1 / 20
10.0
Excellent

Kenneth,July 2025

SFO - HND

Great food, great service, great comfort. Can’t ask for more although I’m only flying economy!
8.4
Very Good

Crew

8.7

Boarding

8.6

Comfort

8.2

Overall

8.4

Entertainment

7.9

Food

7.7

Reviews

1 / 20
10.0
Excellent

Kenneth,July 2025

SFO - HND

Great food, great service, great comfort. Can’t ask for more although I’m only flying economy!

Crew

8.7

Boarding

8.6

Comfort

8.2

Overall

8.4

Entertainment

7.9

Food

7.7

Reviews

1 / 20
10.0
Excellent

Kenneth,July 2025

SFO - HND

Great food, great service, great comfort. Can’t ask for more although I’m only flying economy!

Crew

8.7

Boarding

8.6

Comfort

8.2

Overall

8.4

Entertainment

7.9

Food

7.7

Reviews

1 / 20
10.0
Excellent

Kenneth,July 2025

SFO - HND

Great food, great service, great comfort. Can’t ask for more although I’m only flying economy!
8.0
Very Good

Crew

8.7

Boarding

8.6

Comfort

8.2

Overall

8.4

Entertainment

7.9

Food

7.7

Reviews

1 / 20
10.0
Excellent

Kenneth,July 2025

SFO - HND

Great food, great service, great comfort. Can’t ask for more although I’m only flying economy!

Crew

8.7

Boarding

8.6

Comfort

8.2

Overall

8.4

Entertainment

7.9

Food

7.7

Reviews

1 / 20
10.0
Excellent

Kenneth,July 2025

SFO - HND

Great food, great service, great comfort. Can’t ask for more although I’m only flying economy!

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?

  • 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 $553 on Qantas Airways. Other airlines that offer cheap prices include American Airlines from $595 and United Airlines from $606 one-way.

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

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

    Consider American Airlines (76%), Alaska Airlines (76%) or Qantas Airways (76%) 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 $560. On average you can expect to pay $2,868. The most popular route, (Los Angeles - Sydney Kingsford Smith), can usually be booked for $1,019.

  • 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, May is the cheapest month in which you can book a flight from USA to Sydney (average of $129). Flying from USA to Sydney in October is currently the most expensive (average of $171). 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 the United States?

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

Browse thousands of different options on Cheapflights for your next trip

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Top 9 airlines flying from USA to Sydney

Discover the top 9 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 10 July 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$305Average$2,582FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapest$473Average$1,780FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Hawaiian AirlinesCheapest$874Average$1,715FlexibilityNo cancel feeOn-time85%
Search Hawaiian Airlines flights
Fiji AirwaysCheapest$1,084Average$1,393FlexibilityNo cancel feeOn-time74%
Search Fiji Airways flights
Air CanadaCheapest$1,167Average$1,862FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Qantas AirwaysCheapest$1,241Average$2,263FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
DeltaCheapest$1,316Average$1,616FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Alaska AirlinesCheapest$1,431Average$1,826FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights
Air New ZealandCheapest$1,525Average$1,770FlexibilityNo cancel feeOn-time78%
Search Air New Zealand 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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