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

Cheap Flights from Los Angeles (LAX) to Sydney (SYD) from HK$3,468~

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

Prices were available within the past 7 days and start at HK$3,468 for one-way flights and HK$6,856 for return, for the period specified. Prices and availability are subject to change.

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

February is typically the cheapest month to fly

From HK$5,783 - HK$8,637 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 HK$6,856. 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 canceled online, but whether or not you are charged a fee varies between airlines. If you do need to cancel your vacation, 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 kilometers to cover on the long-haul Los Angeles to Sydney route. Wear layers of comfy clothes and consider taking some noise-canceling 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
Sydney Airport
Distance
12,061 km away
Airlines serving
Qantas Airways, Alaska Airlines, Cathay Pacific, Singapore Airlines, Fiji Airways, Air New Zealand, Air Canada, All Nippon Airways, Philippine Airlines, Asiana Airlines, United, China Southern Airlines, American Airlines, Delta, Korean Air, China Airlines, Japan Airlines, Air Tahiti Nui, Air China, China Eastern Airlines, Xiamen Airlines, British Airways, Emirates, Qatar Airways, Turkish Airlines, Etihad Airways, Sichuan Airlines, Swiss International Air Lines, Malaysia Airlines, SriLankan Airlines, LATAM Airlines Group, Finnair, WestJet
Popular airline
Qantas Airways
Return price
HK$6,856
Average flight time
15 hours 3 mins
*Available to Expedia members.