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Cheap flights from the United States to Australia from $509

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 7/2. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — SYD
25 Dec — 1 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from USA to Australia

Keep the following information in mind while searching for USA to Australia flight deals. Data was last updated 25 November 2025.

Round-trip from

$1,040

One-way from

$509

Popular in

December

Cheapest in

February

Average price

$2,059

Good round-trip deal

$409 or less

Good one-way deal

$614 or less
Fiji Airways
  • Fiji Airways
  • 25/4-14/5
  • 2 total stops
  • 40h 10m total
  • USA to Australia
Search Deals
Fiji Airways
  • Fiji Airways
  • 5/2
  • 1 total stop
  • 21h 40m total
  • USA to Australia
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($606 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($134 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
Search Deals
Price to beat on a round-trip flight from USA to Australia.
Search Deals
Price to beat on a one-way flight from USA to Australia.
Search Deals

Find flight deals from USA to Australia

Enter your travel dates to find the best prices.

Cheapest flights from USA to Australia
Explore the most affordable flight options available from USA to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 November 2025.

Sun 7/1221:35LAX - BNE
Nonstop14h 10mAmerican Airlines
Tue 13/112:10BNE - LAX
Nonstop13h 05mAmerican Airlines
Deal found 22/11$1,301
Mon 24/1123:59LAX - BNE
1 stop36h 31mAmerican Airlines
Mon 8/1219:40BNE - LAX
Nonstop12h 50mAmerican Airlines
Deal found 23/11$1,302
Fri 5/1218:10LAX - SYD
1 stop20h 25mMultiple Airlines
Sun 14/1207:45SYD - LAX
2 stops23h 03mMultiple Airlines
Deal found 22/11$1,302
Fri 5/1221:35LAX - BNE
Nonstop14h 10mAmerican Airlines
Thu 25/1212:10BNE - LAX
Nonstop13h 05mAmerican Airlines
Deal found 24/11$1,305
Sat 6/1214:10LAX - SYD
1 stop21h 45mMultiple Airlines
Sun 14/1207:45SYD - LAX
2 stops23h 03mMultiple Airlines
Deal found 23/11$1,305
Wed 26/1108:20LAX - SYD
1 stop30h 15mAir Canada
Tue 26/506:30SYD - LAX
2 stops21h 49mAir Canada
Deal found 24/11$1,308
Sat 6/1214:10LAX - SYD
1 stop21h 45mAir Canada
Fri 16/111:20SYD - LAX
1 stop19h 28mAir Canada
Deal found 22/11$1,310
Fri 5/1213:48LAX - BNE
1 stop22h 42mAmerican Airlines
Tue 23/1212:10BNE - LAX
Nonstop13h 05mAmerican Airlines
Deal found 24/11$1,311
Thu 11/1206:30LAX - SYD
1 stop29h 25mMultiple Airlines
Sat 24/121:55SYD - LAX
2 stops32h 53mMultiple Airlines
Deal found 21/11$1,311
Sat 6/1212:50LAX - SYD
1 stop25h 45mAir Canada
Sat 13/1216:00SYD - LAX
1 stop21h 01mAir Canada
Deal found 23/11$1,313
Thu 4/1208:20LAX - SYD
1 stop30h 15mAir Canada
Thu 11/1211:20SYD - LAX
1 stop24h 09mAir Canada
Deal found 24/11$1,314
Tue 30/1222:55LAX - SYD
Nonstop15h 10mUnited Airlines
Tue 13/111:20SYD - LAX
Nonstop13h 40mUnited Airlines
Deal found 23/11$1,316

Cheapflights Fare Finder

 
Customise your flight search to find flights from USA to Australia 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 25 November 2025.
Use the filters below to find and compare flights from the United States to Australia that are best for you.

Fly from

USA

Fly to

Australia

Route

Depart

Return

Price

Los AngelesSydney

LAX - SYD

LAXSYD

Los Angeles

Wed 31/12

12:08-06:20

1 stop23h 12m

Sydney Kingsford Smith

Tue 13/1

11:20-06:00

Nonstop13h 40m

$1,316

Los AngelesBrisbane

LAX - BNE

LAXBNE

Los Angeles

Wed 25/2

23:45-08:20

Nonstop14h 35m

Brisbane

Sun 15/3

09:40-06:05

Nonstop13h 25m

$1,318

Los AngelesBrisbane

LAX - BNE

LAXBNE

Los Angeles

Mon 16/2

23:45-08:20

Nonstop14h 35m

Brisbane

Wed 25/3

10:05-06:20

Nonstop13h 15m

$1,318

Los AngelesBrisbane

LAX - BNE

LAXBNE

Los Angeles

Wed 4/3

23:35-08:20

Nonstop14h 45m

Brisbane

Fri 20/3

09:40-06:05

Nonstop13h 25m

$1,318

Los AngelesSydney

LAX - SYD

LAXSYD

Los Angeles

Tue 17/2

22:35-09:05

Nonstop15h 30m

Sydney Kingsford Smith

Wed 4/3

11:20-06:00

Nonstop13h 40m

$1,324

Los AngelesSydney

LAX - SYD

LAXSYD

Los Angeles

Tue 17/2

20:05-09:15

1 stop18h 10m

Sydney Kingsford Smith

Mon 23/2

11:20-06:00

Nonstop13h 40m

$1,324

Los AngelesSydney

LAX - SYD

LAXSYD

Los Angeles

Wed 18/2

22:35-09:05

Nonstop15h 30m

Sydney Kingsford Smith

Mon 23/2

11:20-06:00

Nonstop13h 40m

$1,324

Los AngelesSydney

LAX - SYD

LAXSYD

Los Angeles

Tue 10/2

22:55-09:05

Nonstop15h 10m

Sydney Kingsford Smith

Tue 3/3

11:20-06:00

Nonstop13h 40m

$1,325

Los AngelesSydney

LAX - SYD

LAXSYD

Los Angeles

Mon 9/3

18:36-09:15

1 stop20h 39m

Sydney Kingsford Smith

Thu 26/3

12:10-17:33

1 stop23h 23m

$1,330

Los AngelesSydney

LAX - SYD

LAXSYD

Los Angeles

Sun 15/2

13:25-06:20

1 stop21h 55m

Sydney Kingsford Smith

Fri 20/2

11:20-06:00

Nonstop13h 40m

$1,330

Flights are sorted by cheapest return flights first.

Deals found on 23/11

Showing 1-10 of 60 results
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Best time to book a flight from USA to Australia

Have a flexible travel schedule? Discover the best time to fly to Australia 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 Australia

What is the cheapest month to book a flight from USA to Australia?

Currently, September is the cheapest month in which you can book a flight from USA to Australia (average of $260). Flying from USA to Australia in November is currently the most expensive (average of $1,065). 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 AU?

Find hourly flight availability from USA to Australia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 25 November 2025.

When flying from USA to Australia, 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 Australia?

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

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

Weekly flight availability from USA to Australia

Explore weekly flight availability from USA to Australia. 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 25 November 2025.

The most flights from US0 to AU0 are scheduled on a Monday (18 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (14 on average).

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

About 18% of weekly flights between United States and Australia have experienced delays in the past year, with the average delay time being 149 minutes.

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

Historically, flights departing in the early afternoon 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 Australia 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 Australia

Get insights into the airlines that provide service to Australia. 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 Australia. Reviews last updated 25 November 2025.
See what other customers who have flown with Fiji Airways, Qantas Airways, andUnited Airlines from the United States to Australia 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
8.1
Very Good
209 reviews
Check prices

Overall

8.1

Comfort

8.0

Crew

8.5

Food

7.5

Boarding

8.2

Entertainment

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

Overall

8.1

Comfort

8.0

Crew

8.5

Food

7.5

Boarding

8.2

Entertainment

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
943 reviews
Fiji Airways
8.1
Very Good
209 reviews
Check prices

Overall

8.1

Comfort

8.0

Crew

8.5

Food

7.5

Boarding

8.2

Entertainment

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
9,041 reviews
Fiji Airways
8.1
Very Good
209 reviews
Check prices

Overall

8.1

Comfort

8.0

Crew

8.5

Food

7.5

Boarding

8.2

Entertainment

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
11,040 reviews
Fiji Airways
8.1
Very Good
209 reviews
Check prices

Overall

8.1

Comfort

8.0

Crew

8.5

Food

7.5

Boarding

8.2

Entertainment

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
10,468 reviews
Fiji Airways
8.1
Very Good
209 reviews
Check prices

Overall

8.1

Comfort

8.0

Crew

8.5

Food

7.5

Boarding

8.2

Entertainment

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 Australia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How popular is this USA to Australia flight route?

    The United States to Australia flight path was viewed by 334 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 Australia?

    A quick flight from USA to Australia can take about 14h 35m. United Airlines provides one of the quickest options available for as low as $1,318. USA and Australia are separated by a distance of 11526 km. Both multi-stop and direct flights can be found to your destination and back.

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

    $509 is the cheapest one-way deal found within the past few days, from Fiji Airways. You may also be able to find cheap deals on American Airlines and United Airlines, with prices starting from $667 and $678, respectively.

  • Can I find deals for flights from USA to Australia that include hotel bookings?

    Yes. In addition to deals on USA to Australia flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from USA to Australia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from USA to Australia.

  • Can I find deals for business class flights from USA to Australia?

    Yes. Cheapflights offers flight deals from USA to Australia 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 Australia?

    Currently, September is the cheapest month in which you can book a flight from USA to Australia (average of $260). Flying from USA to Australia in November is currently the most expensive (average of $1,065). 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

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Top 10 airlines flying from USA to Australia

Discover the top 10 airlines that operate flights from USA to Australia. 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 25 November 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$309Average$1,718FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Fiji AirwaysCheapest$695Average$1,570FlexibilityNo cancel feeOn-time74%
Search Fiji Airways flights
DeltaCheapest$847Average$2,007FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Hawaiian AirlinesCheapest$884Average$2,003FlexibilityNo cancel feeOn-time85%
Search Hawaiian Airlines flights
Qantas AirwaysCheapest$1,024Average$2,491FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
Air CanadaCheapest$1,082Average$1,727FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapest$1,104Average$1,937FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air New ZealandCheapest$1,349Average$1,575FlexibilityNo cancel feeOn-time78%
Search Air New Zealand flights
Alaska AirlinesCheapest$1,361Average$1,745FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights
Cathay PacificCheapest$1,607Average$1,718FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific 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 Australia?

Deals for USA to Australia flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

Millions of users choose and trust Cheapflights to book the best flight deals from USA to Australia for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Need flexible booking options for your flight to Australia from USA? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Australia from USA today and book when prices fit your budget.

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