Cheap flights from Los Angeles to Sydney from $641

The month of May is, on average, the cheapest month to fly to Sydney from Los Angeles, with most prices found around $1,223. If you aren’t able to travel to Sydney during the month of May, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $1,230.

Our data shows that Wednesday is the least expensive day to fly to Sydney. Tickets to fly out on this day can be as low as $1,413. The most expensive day to fly to Sydney is Thursday, with ticket prices averaging around $1,534.

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 $1,381 when searching weeks before you fly. 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 $1,291 on momondo.

There are 3 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.

No. A direct flight is the cheapest option for a flight between Los Angeles to Sydney.

Alaska Airlines, United Airlines, and Delta 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 51% of people opting to fly with this airline when travelling to Sydney. Keep in mind that there are 6 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 departing in the morning have, in the past, seen delays more frequently in comparison.

Tuesday is statistically the day of the week that experiences the fewest 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 fewest 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: 75% of momondo users choosing one-stop flights on this route connected there.

Flights via Nadi (NAN) offer the lowest average return price of $997.

Flights connecting via Nadi (NAN) have the shortest average one-way travel time: 18h 57m.

Nadi (NAN) has the shortest average stopover time for this route: 2h 46m.

As of October 2026, 6 flights take off from Los Angeles and land in Sydney each day. The most common flight departure time for this route is 22:00, with 100% of daily flights taking off in the evening.

48 flights are operational weekly from Los Angeles to Sydney as of October 2026. The most popular departure day for this route is Wed, with 38% of flights per week taking off on this day.