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Cheap flights from the United States to Australia from £316

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 30/7. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — SYD
16 Jul — 23 Jul1
1 adult

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 11 July 2025.

Round-trip from

£582

One-way from

£316

Popular in

December

Cheapest in

February

Average price

£1,043

Good round-trip deal

£607 or less

Good one-way deal

£359 or less
19/8-29/8
  • 19/8-29/8
  • 2 total stops
  • 57h 40m total
  • USA to Australia
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Delta
  • Delta
  • 30/7
  • Nonstop
  • 14h 55m total
  • USA to Australia
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (£117 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£25 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2025
Search Deals
Price to beat on a round-trip flight from USA to Australia.
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Price to beat on a one-way flight from USA to Australia.
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Find flight deals from USA to Australia

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 11 July 2025.

Tue 19/817:40LAX - SYD
1 stop28h 00mMultiple Airlines
Fri 29/816:20SYD - LAX
1 stop29h 40mMultiple Airlines
Deal found 11/7£582
Wed 20/823:55LAX - SYD
1 stop29h 15mFiji Airways
Thu 28/813:15SYD - LAX
1 stop16h 40mFiji Airways
Deal found 11/7£588
Mon 18/823:05LAX - SYD
Nonstop15h 00mQantas Airways
Wed 27/809:10SYD - LAX
Nonstop13h 50mQantas Airways
Deal found 11/7£593
Mon 18/815:45LAX - SYD
1 stop22h 10mAmerican Airlines
Tue 26/809:10SYD - LAX
Nonstop13h 50mAmerican Airlines
Deal found 11/7£605
Sun 28/922:40LAX - SYD
Nonstop14h 55mDelta
Sun 5/1010:25SYD - LAX
Nonstop13h 50mDelta
Deal found 10/7£612
Tue 14/1022:45LAX - SYD
Nonstop15h 15mUnited Airlines
Sun 9/1111:20SYD - LAX
Nonstop13h 40mUnited Airlines
Deal found 10/7£613
Fri 5/923:55SFO - SYD
1 stop39h 05mPhilippine Airlines
Tue 9/910:10SYD - SFO
1 stop27h 40mPhilippine Airlines
Deal found 10/7£690
Tue 9/1214:40EWR - SYD
2 stops26h 55mAir Canada
Tue 13/111:20SYD - EWR
2 stops24h 10mAir Canada
Deal found 10/7£719
Sun 31/815:25EWR - SYD
2 stops25h 35mUnited Airlines
Tue 16/910:20SYD - EWR
2 stops23h 10mUnited Airlines
Deal found 9/7£724
Wed 29/1010:20LGA - SYD
1 stop29h 40mUnited Airlines
Tue 11/1111:50SYD - LGA
1 stop20h 50mUnited Airlines
Deal found 9/7£725
Tue 4/1113:05LGA - SYD
2 stops28h 30mAir Canada
Thu 13/1111:20SYD - LGA
2 stops26h 12mAir Canada
Deal found 11/7£740
Wed 26/1122:05SFO - SYD
1 stop28h 45mFiji Airways
Sat 13/1214:30SYD - SFO
1 stop17h 15mFiji Airways
Deal found 9/7£745

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 858,174 searches. Data last updated 11 July 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

Tue 19/8

17:40-14:40

1 stop28h 00m

Sydney Kingsford Smith

Fri 29/8

16:20-05:00

1 stop29h 40m

£582

Los AngelesSydney

LAX - SYD

LAXSYD

Los Angeles

Wed 20/8

23:55-22:10

1 stop29h 15m

Sydney Kingsford Smith

Thu 28/8

13:15-12:55

1 stop16h 40m

£588

Los AngelesSydney

LAX - SYD

LAXSYD

Los Angeles

Mon 18/8

23:05-07:05

Nonstop15h 00m

Sydney Kingsford Smith

Wed 27/8

09:10-06:00

Nonstop13h 50m

£593

Los AngelesSydney

LAX - SYD

LAXSYD

Los Angeles

Mon 18/8

15:45-06:55

1 stop22h 10m

Sydney Kingsford Smith

Tue 26/8

09:10-06:00

Nonstop13h 50m

£605

Los AngelesSydney

LAX - SYD

LAXSYD

Los Angeles

Sun 28/9

22:40-06:35

Nonstop14h 55m

Sydney Kingsford Smith

Sun 5/10

10:25-06:15

Nonstop13h 50m

£612

Los AngelesSydney

LAX - SYD

LAXSYD

Los Angeles

Tue 14/10

22:45-08:00

Nonstop15h 15m

Sydney Kingsford Smith

Mon 10/11

11:20-06:00

Nonstop13h 40m

£613

San FranciscoSydney

SFO - SYD

SFOSYD

San Francisco

Fri 5/9

23:55-08:00

1 stop39h 05m

Sydney Kingsford Smith

Tue 9/9

10:10-20:50

1 stop27h 40m

£690

NewarkSydney

EWR - SYD

EWRSYD

Newark

Tue 9/12

14:40-09:35

2 stops26h 55m

Sydney Kingsford Smith

Tue 13/1

11:20-19:30

2 stops24h 10m

£719

NewarkSydney

EWR - SYD

EWRSYD

Newark

Sun 31/8

15:25-07:00

2 stops25h 35m

Sydney Kingsford Smith

Tue 16/9

10:20-19:30

2 stops23h 10m

£724

New YorkSydney

LGA - SYD

LGASYD

New York LaGuardia

Wed 29/10

10:20-07:00

1 stop29h 40m

Sydney Kingsford Smith

Tue 11/11

11:50-16:40

1 stop20h 50m

£725

Flights are sorted by cheapest return flights first.

Deals found on 10/7

Showing 1-10 of 60 results
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2
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6

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, May is the cheapest month in which you can book a flight from USA to Australia (average of £985). Flying from USA to Australia in July is currently the most expensive (average of £1,709). 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 11 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 Australia as you normally would.

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 11 July 2025.

The most flights from US0 to AU0 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 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 11 July 2025.
Check out reviews from past customers who have flown with Air Tahiti Nui, ANA, andJapan Airlines from the United States to Australia 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.
Air Tahiti Nui
8.6
Very Good
65 reviews
Check prices

Boarding

8.7

Food

7.7

Comfort

8.0

Crew

9.0

Overall

8.6

Entertainment

7.2

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
Air Tahiti Nui
8.6
Very Good
65 reviews
Air Tahiti Nui
8.6
Very Good
65 reviews
Check prices

Boarding

8.7

Food

7.7

Comfort

8.0

Crew

9.0

Overall

8.6

Entertainment

7.2

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
ANA
8.4
Very Good
899 reviews
Air Tahiti Nui
8.6
Very Good
65 reviews
Check prices

Boarding

8.7

Food

7.7

Comfort

8.0

Crew

9.0

Overall

8.6

Entertainment

7.2

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
Japan Airlines
8.3
Very Good
1,512 reviews
Air Tahiti Nui
8.6
Very Good
65 reviews
Check prices

Boarding

8.7

Food

7.7

Comfort

8.0

Crew

9.0

Overall

8.6

Entertainment

7.2

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
China Airlines
8.3
Very Good
744 reviews
Air Tahiti Nui
8.6
Very Good
65 reviews
Check prices

Boarding

8.7

Food

7.7

Comfort

8.0

Crew

9.0

Overall

8.6

Entertainment

7.2

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
Emirates
8.1
Very Good
3,285 reviews
Air Tahiti Nui
8.6
Very Good
65 reviews
Check prices

Boarding

8.7

Food

7.7

Comfort

8.0

Crew

9.0

Overall

8.6

Entertainment

7.2

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

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?

    This flight path from United States to Australia was viewed by 42 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

    £316 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on American Airlines and United Airlines, with prices starting from £375 and £381, 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, May is the cheapest month in which you can book a flight from USA to Australia (average of £985). Flying from USA to Australia in July is currently the most expensive (average of £1,709). 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

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 Australia

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to Sydney flights
Los Angeles to Papeete flights
San Francisco to Melbourne flights
Pearson Intl to Sydney flights
San Francisco to Sydney flights

Top 6 airlines flying from USA to Australia

Discover the top 6 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 858,174 searches. Data last updated 11 July 2025.
AirlineCheapestAverageFlexibilityOn-time
Fiji AirwaysCheapest£514Average£669FlexibilityNo cancel feeOn-time74%
Search Fiji Airways flights
Qantas AirwaysCheapest£561Average£1,052FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
DeltaCheapest£607Average£779FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapest£624Average£1,104FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Alaska AirlinesCheapest£647Average£1,055FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights
American AirlinesCheapest£689Average£743FlexibilityNo cancel feeOn-time71%
Search American Airlines flights

Fly with Cheapflights

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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?

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from USA to Australia flexibly with Cheapflights today.

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

Not ready to book yet? You can track prices for flights from USA to Australia on Cheapflights with our Price Alert feature and get notified when better prices are available.

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