A sunset over Sydney's skyline, including the Sydney Opera House and Harbour Bridge.

€343 Cheap Flights Los Angeles to Sydney (LAX-SYD)

View €343 flight on Sat, 31 Oct 2026Opens in a new window

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

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

Prices were available within the past 7 days and start at €343 for one-way flights and €688 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Fiji Airways
Tue, 26 Jan - Tue, 9 Feb
LAX
Los Angeles
SYD
Sydney
€688 Return, found 4 days ago
€688
Return
found 4 days ago
Select Fiji Airways flight, departing Tue, 26 Jan from Los Angeles to Sydney, returning Tue, 9 Feb, priced at €688 found 4 days ago
All Nippon Airways
Tue, 29 Sept - Tue, 20 Oct
LAX
Los Angeles
SYD
Sydney
€712 Return, found 3 days ago
€712
Return
found 3 days ago
Select All Nippon Airways flight, departing Tue, 29 Sept from Los Angeles to Sydney, returning Tue, 20 Oct, priced at €712 found 3 days ago
Qantas Airways
Tue, 20 Oct - Mon, 26 Oct
LAX
Los Angeles
SYD
Sydney
€819 Return, found 5 days ago
€819
Return
found 5 days ago
Select Qantas Airways flight, departing Tue, 20 Oct from Los Angeles to Sydney, returning Mon, 26 Oct, priced at €819 found 5 days ago
United
Tue, 26 Jan - Tue, 9 Feb
LAX
Los Angeles
SYD
Sydney
€821 Return, found 4 days ago
€821
Return
found 4 days ago
Select United flight, departing Tue, 26 Jan from Los Angeles to Sydney, returning Tue, 9 Feb, priced at €821 found 4 days ago
Delta
Tue, 26 Jan - Tue, 9 Feb
LAX
Los Angeles
SYD
Sydney
€821 Return, found 4 days ago
€821
Return
found 4 days ago
Select Delta flight, departing Tue, 26 Jan from Los Angeles to Sydney, returning Tue, 9 Feb, priced at €821 found 4 days ago
Air Canada
Tue, 20 Oct - Mon, 26 Oct
LAX
Los Angeles
SYD
Sydney
€849 Return, found 5 days ago
€849
Return
found 5 days ago
Select Air Canada flight, departing Tue, 20 Oct from Los Angeles to Sydney, returning Mon, 26 Oct, priced at €849 found 5 days ago
Qantas Airways
Tue, 28 Jul - Tue, 11 Aug
LAX
Los Angeles
SYD
Sydney
€883 Return, found 20 hours ago
€883
Return
found 20 hours ago
Select Qantas Airways flight, departing Tue, 28 Jul from Los Angeles to Sydney, returning Tue, 11 Aug, priced at €883 found 20 hours ago
American Airlines
Tue, 6 Oct - Thu, 15 Oct
LAX
Los Angeles
SYD
Sydney
€1,020 Return, found 5 days ago
€1,020
Return
found 5 days ago
Select American Airlines flight, departing Tue, 6 Oct from Los Angeles to Sydney, returning Thu, 15 Oct, priced at €1,020 found 5 days ago
Air New Zealand
Tue, 26 Jan - Tue, 9 Feb
LAX
Los Angeles
SYD
Sydney
€1,118 Return, found 4 days ago
€1,118
Return
found 4 days ago
Select Air New Zealand flight, departing Tue, 26 Jan from Los Angeles to Sydney, returning Tue, 9 Feb, priced at €1,118 found 4 days ago
China Eastern Airlines
Tue, 20 Oct - Mon, 26 Oct
LAX
Los Angeles
SYD
Sydney
€1,242 Return, found 5 days ago
€1,242
Return
found 5 days ago
Select China Eastern Airlines flight, departing Tue, 20 Oct from Los Angeles to Sydney, returning Mon, 26 Oct, priced at €1,242 found 5 days ago

Find the cheapest month to fly from Los Angeles (LAX) to Sydney (SYD)

August is typically the cheapest month to fly

From €710 - €939 per traveller.

Frequently asked questions

How much is a flight from LAX to SYD?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price available for a round-trip journey between LAX and Kingsford Smith Intl. Airport (SYD) was €688. Fares this good don't last forever, so make sure you book yours today. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from LAX to Mascot Airport?
Most flights can be conveniently cancelled online, but whether or not you are charged a fee varies between airlines. If you do need to cancel your holiday, follow the easy instructions in the Customer Service Portal.
How do I find cheap flights from Los Angeles Intl. Airport (LAX) to SYD that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for LAX to Sydney Airport flights, you'll see a "no change fees" filter for you to select.
How many hours is the flight from LAX to Sydney Airport?
From LAX to Kingsford Smith Intl. Airport (SYD), you'll be in your seat for about 15 hours and 15 minutes. If you've been wanting to get stuck into that bestselling novel, now's a great time to do it.
How far is the flight from LAX to Mascot Airport?
You'll have 12,100 kilometres to cover on the long-haul Los Angeles to Sydney route. Wear layers of comfy clothes and consider taking some noise-cancelling headphones and a sleep mask.
Which airlines fly direct from Los Angeles Intl. Airport (LAX) to Sydney Airport?
It's a breeze to fly directly from Los Angeles Intl. Airport (LAX) to Sydney Airport. Here are the most sought-after carriers that offer nonstop services on this route:

  • Qantas - (QF) with 34 monthly flights
  • American Airlines - (AA) with 30 monthly flights
  • United Airlines - (UA) with 30 monthly flights
  • Delta Air Lines - (DL) with 30 monthly flights

Are LAX to Mascot Airport flight tickets cheaper when they're purchased at the last minute?
Flight tickets from Los Angeles Intl. Airport (LAX) to Kingsford Smith Intl. Airport (SYD) are available up to 12 months prior to departure on Expedia. And although you may occasionally pick up a great last-minute deal, it's never something you can count on. Also, booking your flights in advance means you'll have more choices — and you can avoid being wedged in the dreaded middle seat! We regularly update our fares to bring you the biggest bargains, so check back often for all the latest specials.

Travel information

Origin airport
Los Angeles Intl.
Destination airport
Kingsford Smith Intl.
Airlines serving
Air Canada, Air New Zealand, Air Tahiti Nui, All Nippon Airways, American Airlines, Asiana Airlines, British Airways, Cathay Pacific, China Eastern Airlines, Delta, Emirates, Etihad Airways, Fiji Airways, Korean Air, Philippine Airlines, Qantas Airways, Qatar Airways, Swiss International Air Lines, Turkish Airlines, United
Return price
€687
Distance
11991 km
Average flight time
32 hours 5 mins

Book with confidence

Perfect flights from Los Angeles to Sydney

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Los Angeles to Sydney. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
Picture yourself strolling through the streets of , surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible Los Angeles Intl. to Kingsford Smith Intl. ticket options cater to your travel preferences, with incredible one-way fares from €343 and roundtrip prices from €688. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Kingsford Smith Intl. and explore and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your to travel arrangements today and embark on the journey of a lifetime in Sydney.
Perfect flights from Los Angeles to Sydney

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