Cheap flights from Los Angeles to Sydney from $475

In general, May is the cheapest month to fly from Los Angeles to Sydney. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $859. If you are unable to visit Sydney during the month of May, then departing from Los Angeles during the month February is also very affordable. Most momondo users find prices during this month for around $867.

The cheapest day to depart from Los Angeles to Sydney is on a Tuesday when prices can be found for as low as $993. The most expensive day to fly to Sydney is Friday, with ticket prices averaging around $1,075.

Fly from Los Angeles to Sydney Kingsford Smith for the best Los Angeles - Sydney Kingsford Smith flight prices

You are more likely to see cheaper flights to Sydney from Los Angeles when booking weeks ahead of your departure date. In general, you can expect to find flights to Sydney for around $971 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Sydney from Los Angeles for as low as $910 on momondo.

There are 4 cabin classes available to choose from on Los Angeles to Sydney flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

You could potentially save up to 10% on your flight if you consider stops on a Los Angeles to Sydney flight.

Delta and United Airlines are the most popular carriers operating from Los Angeles to Sydney Kingsford Smith

Qantas Airways, Fiji Airways and United Airlines are the top three most popular airlines that fly to Sydney from Los Angeles according to our data. Qantas Airways is the first choice among our users, with 53% of people opting to fly with this airline when traveling to Sydney. Keep in mind that there are 12 different airlines that fly to Sydney on a routine basis, so you have a few additional options to choose from.

Historically, on average around 24% of flights between Los Angeles and Sydney have experienced a delay on any given week. The average delay length over the past 12 months has been 131 minutes.

Generally, flights departing at night tend to experience fewer delays. Flights in the morning have, in the past, seen delays more frequently in comparison.

Tuesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Friday has historically seen more delays on average compared to the rest of the week.

According to our data, American Airlines have had the least number of delays on this route over the last 12 months; with about 14% of their flights experiencing any sort of delay.

Nadi (NAN) was the most common stop: 91% of momondo users choosing 1-stop flights on this route connected there.

Flights via Nadi (NAN) offer the lowest average round-trip price of $876.

Flights connecting via Auckland (AKL) have the shortest average one-way travel time: 18h 02m.

Vancouver (YVR) has the shortest average layover time for this route: 1h 38m.

As of October 2026, there are 18 flights per day flying from Los Angeles to Sydney. The most common time of day flights depart is 10:00PM, with 100% of flights taking off in the evening.

As of October 2026, 126 flights take off from Los Angeles and land in Sydney each week. The most common flight departure day for this route is Mon, with 14% of weekly flights taking off on this day.