$401 Cheap Qantas Airways flights Los Angeles (LAX) to Sydney (SYD)

Scoring cheap one-way Qantas flights from LAX to SYD from $401 on Expedia is easy — just filter by “Price (lowest to highest).” Alternatively, check out our affordable round-trip fares from $819 for your next break.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

Qantas flights to Sydney are often cheaper in the quieter months of May and August. Whether you’re searching for a return or one-way ticket, you could find a better deal then.

Snagging the best Qantas deals from LAX to SYD often comes down to booking at the right time. You can save 17% on international flights when you book 18 to 29 days before takeoff instead of four to five months ahead. To top it off, you can pocket 17% on average by buying your tickets on a Sunday rather than a Friday, which is often the most expensive day to book.* It’s a good idea to start checking out flights about one month before you want to travel.*Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC’s global airline sales database.

Choose from one of Qantas’s 7 weekly direct flights from Los Angeles Intl. Airport (LAX) to Kingsford Smith Intl. Airport (SYD). To view available options, enter your dates, origin and destination and hit search. Then use the “Nonstop” and “Airline” filters.

From takeoff till landing, a nonstop Qantas flight from Los Angeles Intl. Airport (LAX) to Kingsford Smith Intl. Airport (SYD) typically takes 15h 5m.

The first flight from LAX to SYD with Qantas leaves at 9:20PM UTC-8. You’ll land at 7:25AM UTC+11. The final Qantas flight of the day leaves at 9:20PM UTC-8 and arrives at 7:25AM UTC+11. With around 20% fewer cancellations for departures before noon, jetting out early is generally the best way to go.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.

Kingsford Smith Intl. Airport (SYD) is the primary Sydney hub for Qantas flights from Los Angeles Intl. Airport (LAX).

For checked luggage, you can take 1 checked-in bag weighing up to 66 lb with dimensions not exceeding 62 inches. You can also travel with 1 cabin bag on board when flying standard economy from LAX to SYD with Qantas. This carry-on should weigh less than 22 lb and be no bigger than 22 inches x 9 inches x 14 inches. Going above these limits can mean additional fees, so check Qantas’s baggage allowance guidelines before packing your suitcase.

Qantas makes traveling from LAX to SYD more enjoyable with a 4-star airline rating and top-tier customer service. You even have the chance to collect points with Qantas Frequent Flyer. Be sure to join Expedia’s free One Key™ rewards program to earn OneKeyCash™*, which can be redeemed on future trips.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

Set off on a Qantas flight from Los Angeles Intl. Airport (LAX) to Kingsford Smith Intl. Airport (SYD), and you’ll likely be flying on an Airbus A380-800. Bear in mind though, that the aircraft type can vary depending on operational needs.

Depending on the type of fare you purchased, a fee will generally apply if you change or cancel your flight more than 24 hours after it’s confirmed. To find flexible fares, select our “No cancel fee” or “Changes included” filter when looking for flights. For more details on modifying or canceling your reservation, head to “Trips,” select your flight and tick “Manage Booking.”