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Cheap flights from Los Angeles to Sydney from $616

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 9/8. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — SYD
8 Jul — 15 Jul1
1 adult

Cheapflights Tip: The best prices from Los Angeles to Sydney Kingsford Smith are usually found in February or August, booked 86 days in advance, depart on a Tuesday or Monday and return on a Monday

Cheap flight deals from Los Angeles to Sydney

Discover tips and strategies to find the most affordable flight options for your journey from Los Angeles (LAX) to Sydney (SYD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 3 July 2025.

Round-trip from

$1,193

One-way from

$616

Popular in

December

Cheapest in

February

Average price

$1,451

Good round-trip deal

$1,259 or less

Good one-way deal

$737 or less
30/8-5/9
  • 30/8-5/9
  • 3 total stops
  • 48h 50m total
  • Los Angeles to Sydney
Alaska Airlines
  • Alaska Airlines
  • 9/8
  • Nonstop
  • 15h 00m total
  • Los Angeles to Sydney
Highest demand for flights based on searches. 13% potential increase in price ($362 potential increase over avg. return price).
Cheapest flight prices on average. 3% potential price decrease ($77 potential savings vs. average return price).
Average for round-trip flights in July 2025
Price to beat on a round-trip flight from Los Angeles to Sydney Kingsford Smith.
Price to beat on a one-way flight from Los Angeles to Sydney Kingsford Smith.

Find flight deals from Los Angeles to Sydney

Cheapest flights from Los Angeles to Sydney
Explore the most affordable flight options available from Los Angeles to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 July 2025.

Sat 9/820:45LAX - SYD
1 stop24h 55mMultiple Airlines
Fri 17/1017:20SYD - LAX
1 stop24h 39mMultiple Airlines
Deal found 1/7$1,196
Sun 10/817:15LAX - SYD
1 stop21h 05mAir Canada
Mon 13/1010:20SYD - LAX
1 stop21h 08mAir Canada
Deal found 1/7$1,200
Mon 11/801:20LAX - SYD
1 stop24h 55mANA
Sun 24/811:50SYD - LAX
1 stop24h 20mANA
Deal found 1/7$1,217
Thu 3/722:40LAX - SYD
Nonstop14h 55mDelta
Thu 14/809:25SYD - LAX
Nonstop13h 55mDelta
Deal found 2/7$1,243
Tue 5/823:55LAX - SYD
1 stop18h 50mFiji Airways
Fri 15/813:15SYD - LAX
1 stop16h 40mFiji Airways
Deal found 1/7$1,247
Sat 23/823:05LAX - SYD
Nonstop15h 00mQantas Airways
Fri 5/909:10SYD - LAX
Nonstop13h 50mQantas Airways
Deal found 30/6$1,250
Wed 13/823:10LAX - SYD
Nonstop15h 20mAlaska Airlines
Mon 18/817:45SYD - LAX
Nonstop13h 40mAlaska Airlines
Deal found 1/7$1,257

Cheapflights Fare Finder

Customise your flight search to find flights from Los Angeles 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 3 July 2025.
Use the filters below to find and compare flights from Los Angeles to Sydney that are best for you.

Fly from

Los Angeles

Fly to

Sydney

Route

Depart

Return

Price

Los AngelesSydney

LAX - SYD

LAXSYD

Los Angeles

Sat 30/8

17:41-14:40

1 stop27h 59m

Sydney Kingsford Smith

Fri 5/9

16:20-20:11

2 stops20h 51m

$1,193

Los AngelesSydney

LAX - SYD

LAXSYD

Los Angeles

Tue 12/8

17:15-07:20

1 stop21h 05m

Sydney Kingsford Smith

Tue 11/11

11:20-13:24

1 stop21h 04m

$1,199

Los AngelesSydney

LAX - SYD

LAXSYD

Los Angeles

Mon 11/8

01:20-19:15

1 stop24h 55m

Sydney Kingsford Smith

Sun 24/8

11:50-19:10

1 stop24h 20m

$1,217

Los AngelesSydney

LAX - SYD

LAXSYD

Los Angeles

Sat 8/11

22:45-09:00

Nonstop15h 15m

Sydney Kingsford Smith

Sat 22/11

17:45-12:30

Nonstop13h 45m

$1,222

Los AngelesSydney

LAX - SYD

LAXSYD

Los Angeles

Wed 3/9

22:40-06:35

Nonstop14h 55m

Sydney Kingsford Smith

Sun 21/9

09:25-06:20

Nonstop13h 55m

$1,243

Los AngelesSydney

LAX - SYD

LAXSYD

Los Angeles

Tue 5/8

23:55-11:45

1 stop18h 50m

Sydney Kingsford Smith

Wed 20/8

13:15-12:55

1 stop16h 40m

$1,247

Los AngelesSydney

LAX - SYD

LAXSYD

Los Angeles

Sat 9/8

23:05-07:05

Nonstop15h 00m

$616

Los AngelesSydney

LAX - SYD

LAXSYD

Los Angeles

Wed 3/9

00:50-19:15

1 stop25h 25m

$618

Los AngelesSydney

LAX - SYD

LAXSYD

Los Angeles

Wed 6/8

23:10-07:30

Nonstop15h 20m

$628

Los AngelesSydney

LAX - SYD

LAXSYD

Los Angeles

Sat 9/8

14:05-14:40

2 stops31h 35m

$630

Flights are sorted by cheapest return flights first.

Deals found on 2/7

Showing 1-10 of 11 results
1
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Best time to book a flight from Los Angeles to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney from Los Angeles 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 Los Angeles to Sydney

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

Use this chart to determine the optimal time to book a return flight from Los Angeles to Sydney. Price data was last updated on 27 June 2025.

The price you pay for your flight from Los Angeles to Sydney may vary depending on when you book. For the best chance of a lower fare, look to book 86 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Los Angeles to Sydney?

Currently, May is the cheapest month in which you can book a flight from Los Angeles to Sydney (average of $129). Flying from Los Angeles 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 LAX to SYD?

Find hourly flight availability from Los Angeles 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 3 July 2025.

A simple way to save on the total cost of your ticket is to fly from Los Angeles to Sydney in the afternoon. If you’re flexible enough to do this you can expect to save up to 25% on your trip compared to booking a flight at midday.

What is the cheapest day to fly from Los Angeles to Sydney?

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

Travellers seeking maximum savings on their Los Angeles to Sydney flight should consider departing on Thursday afternoons 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 Los Angeles to Sydney

Explore weekly flight availability from Los Angeles 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 3 July 2025.

The most flights from LAX 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 3 July 2025.
Check out reviews from past customers who have flown with ANA, Alaska Airlines, andFiji Airways from Los Angeles 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

Entertainment

7.9

Boarding

8.5

Overall

8.4

Food

7.7

Comfort

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SEA - HND

The flight with ANA was fantastic. Huge plane but was boarded swiftly and efficiently with a lot of crew members engaged to expedite the process. The onboard crew was polite and considerate and constantly doing things to serve passengers. The plane was new and in great working order-- definitely more spacious than the Alaska plane we took from SLC. Food was solid, not great. Lots of movie options.
8.4
Very Good

Crew

8.7

Entertainment

7.9

Boarding

8.5

Overall

8.4

Food

7.7

Comfort

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SEA - HND

The flight with ANA was fantastic. Huge plane but was boarded swiftly and efficiently with a lot of crew members engaged to expedite the process. The onboard crew was polite and considerate and constantly doing things to serve passengers. The plane was new and in great working order-- definitely more spacious than the Alaska plane we took from SLC. Food was solid, not great. Lots of movie options.

Crew

8.7

Entertainment

7.9

Boarding

8.5

Overall

8.4

Food

7.7

Comfort

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SEA - HND

The flight with ANA was fantastic. Huge plane but was boarded swiftly and efficiently with a lot of crew members engaged to expedite the process. The onboard crew was polite and considerate and constantly doing things to serve passengers. The plane was new and in great working order-- definitely more spacious than the Alaska plane we took from SLC. Food was solid, not great. Lots of movie options.

Crew

8.7

Entertainment

7.9

Boarding

8.5

Overall

8.4

Food

7.7

Comfort

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SEA - HND

The flight with ANA was fantastic. Huge plane but was boarded swiftly and efficiently with a lot of crew members engaged to expedite the process. The onboard crew was polite and considerate and constantly doing things to serve passengers. The plane was new and in great working order-- definitely more spacious than the Alaska plane we took from SLC. Food was solid, not great. Lots of movie options.
8.0
Very Good

Crew

8.7

Entertainment

7.9

Boarding

8.5

Overall

8.4

Food

7.7

Comfort

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SEA - HND

The flight with ANA was fantastic. Huge plane but was boarded swiftly and efficiently with a lot of crew members engaged to expedite the process. The onboard crew was polite and considerate and constantly doing things to serve passengers. The plane was new and in great working order-- definitely more spacious than the Alaska plane we took from SLC. Food was solid, not great. Lots of movie options.

Crew

8.7

Entertainment

7.9

Boarding

8.5

Overall

8.4

Food

7.7

Comfort

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SEA - HND

The flight with ANA was fantastic. Huge plane but was boarded swiftly and efficiently with a lot of crew members engaged to expedite the process. The onboard crew was polite and considerate and constantly doing things to serve passengers. The plane was new and in great working order-- definitely more spacious than the Alaska plane we took from SLC. Food was solid, not great. Lots of movie options.

Related info for your journey

Find useful and relevant information for your journey from Los Angeles to Sydney. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airports do I use to fly from Los Angeles to Sydney?

    Sydney Kingsford Smith is the airport most travellers will use when flying to Sydney from Los Angeles. Booking flights from Los Angeles (LAX) to Kingsford Smith (SYD) should be relatively easy as there are 16 daily flights to Sydney from 8 different airlines. 14h 55m is how long a flight from Los Angeles to Sydney Kingsford Smith will take if you book a nonstop flight.

  • How popular is this Los Angeles to Sydney flight route?

  • What are the cheapest airlines flying from Los Angeles to Sydney round-trip?

    Our cheapest airline available from Los Angeles to Sydney is Air Canada. Our recent data shows that you can find tickets from as low as $1,199 on this airline. Additional options worth looking into are ANA and Delta, starting at $1,217 and $1,243 round-trip. You may be able to fly from Los Angeles to Sydney for 21% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Los Angeles to Sydney one-way?

    To fly one-way, consider booking your trip with Alaska Airlines, which is currently one of the cheapest options available, starting at $616. ANA flights start at $618 while deals on Qantas Airways start at $628 one-way.

  • What are the most reliable airlines from Los Angeles to Sydney?

    The top 3 most reliable airlines when flying from Los Angeles to Sydney are American Airlines (76%), Alaska Airlines (76%) and Qantas Airways (76%).

  • What are the cheapest flights from Los Angeles to Sydney?

    While on average a flight from Los Angeles to Sydney is generally $2,282, our data shows the cheapest flight currently is $591. When looking at the most popular route, (Los Angeles - Sydney Kingsford Smith), you can expect to pay $1,130 for that flight.

  • Can I find deals for flights from Los Angeles to Sydney that include hotel bookings?

    Yes. In addition to deals on Los Angeles to Sydney flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Los Angeles to Sydney?

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

  • Can I find deals for business class flights from Los Angeles to Sydney?

    Yes. Cheapflights offers flight deals from Los Angeles 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 Los Angeles to Sydney?

    Currently, May is the cheapest month in which you can book a flight from Los Angeles to Sydney (average of $129). Flying from Los Angeles 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

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Fly from Los Angeles to Sydney on these airlines

Choose from the following airlines for your flight from Los Angeles to Sydney. Flights are based on user searches made on Cheapflights and were last updated on 3 July 2025.

Top 8 airlines flying from Los Angeles to Sydney

Discover the top 8 airlines that operate flights from Los Angeles 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 3 July 2025.
AirlineCheapestAverageFlexibilityOn-time
Fiji AirwaysCheapest$1,077Average$1,291FlexibilityNo cancel feeOn-time74%
Search Fiji Airways flights
Air CanadaCheapest$1,205Average$1,462FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Hawaiian AirlinesCheapest$1,207Average$1,827FlexibilityNo cancel feeOn-time85%
Search Hawaiian Airlines flights
United AirlinesCheapest$1,234Average$1,424FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
American AirlinesCheapest$1,279Average$1,514FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Qantas AirwaysCheapest$1,299Average$1,627FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
DeltaCheapest$1,308Average$1,606FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Alaska AirlinesCheapest$1,425Average$1,816FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Los Angeles to Sydney?

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Why should you use Cheapflights to find cheap flight tickets from Los Angeles to Sydney?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Los Angeles to Sydney.

Can Cheapflights find flights from Los Angeles to Sydney with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Los Angeles to Sydney, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Los Angeles to Sydney become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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