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Cheap flights from the United States to Sydney from $683

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 4/8. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — SYD
12 Aug — 19 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap 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 13 July 2026.

Thu 10/923:55
LAX
-
SYD
1 stop18h 55m
Fiji Airways
Sun 20/913:15
SYD
-
LAX
1 stop16h 50m
Fiji Airways
Deal found 10/7$1,142
Wed 12/823:55
LAX
-
SYD
1 stop29h 30m
Fiji Airways
Wed 19/813:15
SYD
-
LAX
1 stop16h 50m
Fiji Airways
Deal found 8/7$1,145
Sat 24/1021:26
LAX
-
SYD
2 stops28h 49m
ANA
Mon 9/1112:25
SYD
-
LAX
1 stop24h 25m
ANA
Deal found 9/7$1,153
Sun 1/1100:05
LAX
-
SYD
1 stop39h 25m
ANA
Mon 16/1121:45
SYD
-
LAX
1 stop35h 20m
ANA
Deal found 10/7$1,155
Fri 4/1222:00
LAX
-
SYD
1 stop27h 20m
Multiple Airlines
Sat 12/1212:05
SYD
-
LAX
1 stop26h 05m
Multiple Airlines
Deal found 12/7$1,158
Tue 3/1111:30
LAX
-
SYD
1 stop37h 45m
ANA
Tue 17/1112:25
SYD
-
LAX
1 stop24h 25m
ANA
Deal found 11/7$1,159
Wed 9/1220:25
LAX
-
SYD
Nonstop15h 00m
Qantas Airways
Thu 17/1207:05
SYD
-
LAX
1 stop18h 55m
Qantas Airways
Deal found 9/7$1,161
Sun 2/823:55
LAX
-
SYD
1 stop29h 30m
Fiji Airways
Sun 9/814:10
SYD
-
LAX
1 stop15h 55m
Fiji Airways
Deal found 10/7$1,162
Sat 25/723:55
LAX
-
SYD
1 stop29h 30m
Fiji Airways
Sat 5/913:15
SYD
-
LAX
1 stop16h 50m
Fiji Airways
Deal found 9/7$1,163
Tue 1/923:55
LAX
-
SYD
1 stop18h 55m
Fiji Airways
Tue 22/913:15
SYD
-
LAX
1 stop16h 50m
Fiji Airways
Deal found 10/7$1,166
Mon 28/923:55
LAX
-
SYD
1 stop29h 30m
Fiji Airways
Tue 6/1006:05
SYD
-
LAX
1 stop25h 00m
Fiji Airways
Deal found 8/7$1,168
Sun 6/923:25
SFO
-
SYD
1 stop19h 25m
Fiji Airways
Sun 11/1014:15
SYD
-
SFO
1 stop17h 25m
Fiji Airways
Deal found 10/7$1,360

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 13 July 2026.

Round-trip from

$1,142

One-way from

$683

Popular in

December

Cheapest in

February

Average price

$1,754

Good round-trip deal

$1,410 or less

Good one-way deal

$792 or less
Fiji Airways
  • Fiji Airways
  • 10/9-20/9
  • 2 total stops
  • 35h 45m total
  • USA to Sydney
Search Deals
4/8
  • 4/8
  • 2 total stops
  • 26h 10m total
  • USA to Sydney
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($420 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($116 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 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

 
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 13 July 2026.
Use the filters below to find and compare flights from the United States to Sydney that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SeattleSydney

SEA - SYD

SEASYD

Seattle/Tacoma Intl

Mon 3/8

06:00-07:00

1 stop32h 00m

Sydney Kingsford Smith

Sun 16/8

09:30-12:20

2 stops43h 50m

$1,404

SeattleSydney

SEA - SYD

SEASYD

Seattle/Tacoma Intl

Mon 27/7

08:45-06:55

1 stop29h 10m

Sydney Kingsford Smith

Mon 10/8

10:20-20:53

1 stop27h 33m

$1,421

SeattleSydney

SEA - SYD

SEASYD

Seattle/Tacoma Intl

Tue 18/8

13:25-06:50

2 stops24h 25m

Sydney Kingsford Smith

Tue 25/8

09:15-22:05

2 stops29h 50m

$1,428

SeattleSydney

SEA - SYD

SEASYD

Seattle/Tacoma Intl

Mon 17/8

13:25-06:50

2 stops24h 25m

Sydney Kingsford Smith

Wed 26/8

09:15-16:54

2 stops24h 39m

$1,428

SeattleSydney

SEA - SYD

SEASYD

Seattle/Tacoma Intl

Mon 10/8

09:40-06:50

2 stops28h 10m

Sydney Kingsford Smith

Mon 17/8

09:15-18:44

2 stops26h 29m

$1,428
Fastest return journey

Los AngelesSydney

LAX - SYD

LAXSYD

Los Angeles

Sun 18/10

22:50-08:00

Nonstop15h 10m

Sydney Kingsford Smith

Sat 24/10

10:30-06:10

Nonstop13h 40m

$1,481

Los AngelesSydney

LAX - SYD

LAXSYD

Los Angeles

Fri 30/10

22:40-08:05

Nonstop15h 25m

Sydney Kingsford Smith

Sun 8/11

11:20-06:05

Nonstop13h 45m

$1,481

SeattleSydney

SEA - SYD

SEASYD

Seattle/Tacoma Intl

Sat 15/8

17:32-07:05

1 stop20h 33m

Sydney Kingsford Smith

Sat 29/8

17:50-20:39

1 stop19h 49m

$1,559

OntarioSydney

ONT - SYD

ONTSYD

Ontario

Sun 30/8

19:13-06:55

1 stop18h 42m

Sydney Kingsford Smith

Mon 14/9

10:20-12:12

1 stop18h 52m

$1,559

SeattleSydney

SEA - SYD

SEASYD

Seattle/Tacoma Intl

Sun 20/9

11:22-06:50

2 stops26h 28m

Sydney Kingsford Smith

Sat 3/10

09:15-12:30

1 stop20h 15m

$1,644

Flights are sorted by cheapest return flights first.

Deals found on 9/7

Showing 1-10 of 60 resultsSorted by cheapest first
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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, April is the cheapest month in which you can book a flight from USA to Sydney (average of $1,552). Flying from USA to Sydney in December is currently the most expensive (average of $2,274). 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 13 July 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 13 July 2026.

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 26% of weekly flights between United States and Sydney have experienced delays in the past year, with the average delay time being 139 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 Wednesday 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 16% of flights being delayed.

How far ahead should I book a flight from USA to Sydney?

Booking 39 days in advance of your planned departure date is, on average, the best time to get cheap flights from USA to Sydney. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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 13 July 2026.
Check out reviews from past customers who have flown with Fiji Airways,Delta, andQantas 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.
Fiji Airways
8.1
Very Good
246 reviews
Check prices

Food

7.5

Entertainment

7.5

Crew

8.6

Boarding

8.1

Overall

8.1

Comfort

8.1

Reviews

1 / 19
8.0
Excellent

Paul,Mar 2026

YVR - NAN

Flown with Fiji Airways before they have always been good. The crew are very friendly and attentive. The seats in economy are in the small side but good. Another happy flight with them.
Fiji Airways
8.1
Very Good
246 reviews
Fiji Airways
8.1
Very Good
246 reviews
Check prices

Food

7.5

Entertainment

7.5

Crew

8.6

Boarding

8.1

Overall

8.1

Comfort

8.1

Reviews

1 / 19
8.0
Excellent

Paul,Mar 2026

YVR - NAN

Flown with Fiji Airways before they have always been good. The crew are very friendly and attentive. The seats in economy are in the small side but good. Another happy flight with them.
Delta
7.8
Good
8,467 reviews
Fiji Airways
8.1
Very Good
246 reviews
Check prices

Food

7.5

Entertainment

7.5

Crew

8.6

Boarding

8.1

Overall

8.1

Comfort

8.1

Reviews

1 / 19
8.0
Excellent

Paul,Mar 2026

YVR - NAN

Flown with Fiji Airways before they have always been good. The crew are very friendly and attentive. The seats in economy are in the small side but good. Another happy flight with them.
Qantas Airways
7.5
Good
1,061 reviews
Fiji Airways
8.1
Very Good
246 reviews
Check prices

Food

7.5

Entertainment

7.5

Crew

8.6

Boarding

8.1

Overall

8.1

Comfort

8.1

Reviews

1 / 19
8.0
Excellent

Paul,Mar 2026

YVR - NAN

Flown with Fiji Airways before they have always been good. The crew are very friendly and attentive. The seats in economy are in the small side but good. Another happy flight with them.
United Airlines
7.4
Good
9,988 reviews
Fiji Airways
8.1
Very Good
246 reviews
Check prices

Food

7.5

Entertainment

7.5

Crew

8.6

Boarding

8.1

Overall

8.1

Comfort

8.1

Reviews

1 / 19
8.0
Excellent

Paul,Mar 2026

YVR - NAN

Flown with Fiji Airways before they have always been good. The crew are very friendly and attentive. The seats in economy are in the small side but good. Another happy flight with them.
Air Canada
7.1
Good
11,336 reviews
Fiji Airways
8.1
Very Good
246 reviews
Check prices

Food

7.5

Entertainment

7.5

Crew

8.6

Boarding

8.1

Overall

8.1

Comfort

8.1

Reviews

1 / 19
8.0
Excellent

Paul,Mar 2026

YVR - NAN

Flown with Fiji Airways before they have always been good. The crew are very friendly and attentive. The seats in economy are in the small side but good. Another happy flight with them.

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

  • How long is the flight from USA to Sydney?

    United Airlines, Delta, and Qantas Airways can get you from USA to Sydney in just under 15h 25m. Your travel time can differ by up to 16h 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 $180 on Delta. Other airlines that offer cheap prices include Jetstar from $208 and American Airlines from $226 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 Virgin Australia (71%), United Airlines (71%) or Air New Zealand (71%) 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 $725. On average you can expect to pay $2,414. The most popular route, (Los Angeles - Sydney Kingsford Smith), can usually be booked for $1,142.

  • 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, April is the cheapest month in which you can book a flight from USA to Sydney (average of $1,552). Flying from USA to Sydney in December is currently the most expensive (average of $2,274). 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
Katoomba
Manly
Lithgow
Cronulla
Terrigal
Randwick
Leura
Bondi Beach
Coogee

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.

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 13 July 2026.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest$730Average$2,071FlexibilityNo cancel feeOn-time85%
Search Hawaiian Airlines flights
DeltaCheapest$862Average$1,923FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Fiji AirwaysCheapest$1,002Average$1,719FlexibilityNo cancel feeOn-time74%
Search Fiji Airways flights
United AirlinesCheapest$1,149Average$1,988FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Qantas AirwaysCheapest$1,171Average$1,929FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
Air New ZealandCheapest$1,196Average$1,446FlexibilityNo cancel feeOn-time78%
Search Air New Zealand flights
American AirlinesCheapest$1,228Average$1,479FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Air CanadaCheapest$1,317Average$1,681FlexibilityNo cancel feeOn-time67%
Search Air Canada 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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