$421 Cheap Flights from Sydney (SYD) to Los Angeles (LAX)

View $421 flight on Sun, Jun 15, 2025Opens in a new window

Popular airlines from Sydney Airport (SYD) to Los Angeles Intl. (LAX)

  • Plan, book, fly with confidence

  • trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon
    Book smarter
    Save up to 30% on select hotels after you book a flight*
  • one key icon
    Earn twice
    Earn your airline miles on top of our OneKeyCash
    Learn about One Key
Find available prices by choosing your travel dates.

Cheap Flights from Sydney to Los Angeles (SYD-LAX)

Prices were available within the past 7 days and start at $421 for one-way flights and $789 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Mon, Jun 2 - Fri, Jun 20
SYD
Sydney
LAX
Los Angeles
$789 Roundtrip, found 1 hour ago
$789
Roundtrip
found 1 hour ago
Select United flight, departing Mon, Jun 2 from Sydney to Los Angeles, returning Fri, Jun 20, priced at $789 found 1 hour ago
Delta
Mon, Jun 2 - Fri, Jun 20
SYD
Sydney
LAX
Los Angeles
$798 Roundtrip, found 1 hour ago
$798
Roundtrip
found 1 hour ago
Select Delta flight, departing Mon, Jun 2 from Sydney to Los Angeles, returning Fri, Jun 20, priced at $798 found 1 hour ago
Air Canada
Wed, Oct 15 - Sat, Nov 8
SYD
Sydney
LAX
Los Angeles
$872 Roundtrip, found 2 hours ago
$872
Roundtrip
found 2 hours ago
Select Air Canada flight, departing Wed, Oct 15 from Sydney to Los Angeles, returning Sat, Nov 8, priced at $872 found 2 hours ago
Fiji Airways
Mon, Feb 2 - Mon, Mar 2
SYD
Sydney
LAX
Los Angeles
$927 Roundtrip, found 2 days ago
$927
Roundtrip
found 2 days ago
Select Fiji Airways flight, departing Mon, Feb 2 from Sydney to Los Angeles, returning Mon, Mar 2, priced at $927 found 2 days ago
Sichuan Airlines
Sat, Dec 20 - Sun, Jan 18
SYD
Sydney
LAX
Los Angeles
$935 Roundtrip, just found
$935
Roundtrip
just found
Select Sichuan Airlines flight, departing Sat, Dec 20 from Sydney to Los Angeles, returning Sun, Jan 18, priced at $935 just found
Qantas Airways
Tue, May 13 - Sat, May 24
SYD
Sydney
LAX
Los Angeles
$949 Roundtrip, found 2 days ago
$949
Roundtrip
found 2 days ago
Select Qantas Airways flight, departing Tue, May 13 from Sydney to Los Angeles, returning Sat, May 24, priced at $949 found 2 days ago
American Airlines
Fri, May 16 - Sat, Jun 14
SYD
Sydney
LAX
Los Angeles
$952 Roundtrip, just found
$952
Roundtrip
just found
Select American Airlines flight, departing Fri, May 16 from Sydney to Los Angeles, returning Sat, Jun 14, priced at $952 just found
Philippine Airlines
Tue, Oct 14 - Wed, Oct 29
SYD
Sydney
LAX
Los Angeles
$982 Roundtrip, found 2 days ago
$982
Roundtrip
found 2 days ago
Select Philippine Airlines flight, departing Tue, Oct 14 from Sydney to Los Angeles, returning Wed, Oct 29, priced at $982 found 2 days ago
Japan Airlines
Thu, May 1 - Mon, May 12
SYD
Sydney
LAX
Los Angeles
$1,028 Roundtrip, just found
$1,028
Roundtrip
just found
Select Japan Airlines flight, departing Thu, May 1 from Sydney to Los Angeles, returning Mon, May 12, priced at $1,028 just found
Hawaiian Airlines
Fri, Aug 22 - Sat, Aug 23
SYD
Sydney
LAX
Los Angeles
$1,040 Roundtrip, found 18 hours ago
$1,040
Roundtrip
found 18 hours ago
Select Hawaiian Airlines flight, departing Fri, Aug 22 from Sydney to Los Angeles, returning Sat, Aug 23, priced at $1,040 found 18 hours ago
Flights from Sydney (SYD) to Los Angeles (LAX)
Origin airport
Kingsford Smith Intl.
Destination airport
Los Angeles Intl.
Airlines serving
Air Canada, Air China, Air New Zealand, Alaska Airlines, All Nippon Airways, American Airlines, Asiana Airlines, Cathay Pacific, China Airlines, China Eastern Airlines, China Southern Airlines, Delta, Emirates, Fiji Airways, Hawaiian Airlines, Japan Airlines, Korean Air, Philippine Airlines, Qantas Airways, United
Roundtrip price
$788
Distance
7494 mi

Sydney to Los Angeles Flights

The cheapest times to fly from Sydney to Los Angeles

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Sydney to Los Angeles are during the month of June. You can find some of the cheapest flights from Sydney to Los Angeles with Expedia's search tool and vast selection of airlines.

The best time to book a flight from Sydney to Los Angeles

Sunday is one of the best days to book for cheap flights from Sydney to Los Angeles: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

How to find cheap round-trip tickets from Sydney to Los Angeles

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Sydney to Los Angeles in 2025. You can also book with separate airlines for your outbound and return journeys, from $421 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Sydney to Los Angeles flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

You could also save big by booking one of Expedia's vacation packages. Bundling together your Sydney to Los Angeles airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

*Terms apply.

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

Frequently asked questions

How much does a flight from Kingsford Smith Intl. Airport (SYD) to Los Angeles Intl. Airport (LAX) cost?
Cheap return fares from Kingsford Smith Intl. Airport (SYD) to Los Angeles Intl. Airport (LAX) start at $868. This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a United flight leaving SYD on May 16 2025 and touching down at LAX. The price was last updated on April 23 2025 and has not changed since.
What is the cheapest month to fly from SYD to LAX?
The cheapest flights from SYD to LAX are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from Kingsford Smith Intl. Airport (SYD) to Los Angeles Intl. Airport (LAX)?
Avoid the detours and fly straight from Kingsford Smith Intl. Airport (SYD) to Los Angeles Intl. Airport (LAX) with 4 airlines, including:

  • Delta Air Lines
  • United Airlines
  • American Airlines

What is the cheapest airline that flies from SYD to LAX?
With tickets starting at $724 for a one-way flight from SYD to LAX, United is currently the cheapest airline on this route. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from SYD on July 14 2025. Prices were last updated on April 23 2025 and have not changed since.
How many flights per day from Kingsford Smith Intl. Airport (SYD) to Los Angeles Intl. Airport (LAX)?
Every day, an average of 4 nonstop flights take off from Kingsford Smith Intl. Airport (SYD) to Los Angeles Intl. Airport (LAX). Choose the departure date that best fits your schedule.
What are the most popular departure times for flights from Kingsford Smith Intl. Airport (SYD) to Los Angeles Intl. Airport (LAX)?
More passengers fly between SYD and LAX at 11 AM than at any other point in the day. Looking for a quieter experience? Pick a flight outside the busiest times and there’s a chance you’ll save on your ticket as well.
What day of the week has the most flights from SYD to LAX?
Thursday offers the most flights from Kingsford Smith Intl. Airport (SYD) to Los Angeles Intl. Airport (LAX). Consider leaving on this day and you’ll have a greater chance of finding a departure that fits your schedule.
What is the earliest flight from Kingsford Smith Intl. Airport (SYD) to Los Angeles Intl. Airport (LAX)?
Kingsford Smith Intl. Airport (SYD)’s first flight to Los Angeles Intl. Airport (LAX) leaves at approximately 11:05AM UTC+11. With a travel time of 14h, you’ll land at around 6:05AM UTC-8.
How long does it take to fly from Kingsford Smith Intl. Airport (SYD) to Los Angeles Intl. Airport (LAX)?
The average flight duration from SYD to LAX is 13 hours and 50 minutes, covering a total distance of 7,500 mi.
What airline has the least delays from SYD to LAX?
United Airlines has the strongest track record for on-time direct flights from Kingsford Smith Intl. Airport (SYD) to Los Angeles Intl. Airport (LAX), with an on-time score of 86%. Use the Expedia App to view your journey status before you go and get immediate updates about any trip changes.
What is the best time to fly from Kingsford Smith Intl. Airport (SYD) to Los Angeles Intl. Airport (LAX)?
To avoid potential delays on the Kingsford Smith Intl. Airport (SYD) to Los Angeles Intl. Airport (LAX) route, aim to travel before 3 PM. Flights after this time have a 22% higher chance of cancellation.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.
What airports do you fly into for Los Angeles from Kingsford Smith Intl. Airport (SYD)?
Los Angeles Intl. Airport (LAX) is the only airport in Los Angeles with direct flights from Kingsford Smith Intl. Airport (SYD). Browse the available options and find affordable fares on Expedia.
Is it cheaper to buy a plane ticket from Kingsford Smith Intl. Airport (SYD) to Los Angeles Intl. Airport (LAX) last-minute?
Booking your ticket from SYD to LAX right before your getaway is usually more expensive. However, if there’s some wiggle room with your travel dates and times, you could land a cheap last-minute fare.
Is it cheaper to book a SYD to LAX flight and hotel package?
Compared with arranging hotels and flights separately, booking a SYD to LAX flight and hotel package with Expedia could result in significant savings. Better yet, having everything in one convenient place will take the stress out of travel planning. Simply secure your flights and choose from our wide range of stays, then personalize your trip with extras like activities, tours and car rentals.
Can I cancel or change the date of my flight from Kingsford Smith Intl. Airport (SYD) to Los Angeles Intl. Airport (LAX)?
It’s generally possible to cancel or reschedule your SYD to LAX flight. However, for bookings made more than 24 hours ago, additional charges may apply. Refer to your airline’s policies in your itinerary to see what changes are allowed and whether any costs are involved. You’ll also find more information on our Customer Service portal.

Explore a world of travel with Expedia

*Available to One Key members.