What is the cheapest airline that flies from California to Australia?

United Airlines, American Airlines, and Delta are the most popular carriers operating from California to Australia

How many flights depart from California to Australia on average per week?

The number of flights available between California and Australia is 369 per week as of December 2025. The most frequent departure day is Wed, with 15% of weekly flights leaving on this day.

What airlines fly to Australia?

Qantas Airways, United Airlines and Fiji Airways are the top three most popular airlines that fly to Australia from California according to our data. Qantas Airways is the first choice among our users, with 33% of people opting to fly with this airline when traveling to Australia. Keep in mind that there are 16 different airlines that fly to Australia on a routine basis, so you have a few additional options to choose from.

How long is the flight from California to Australia?

Flight times from California to Australia vary, but if you’re flying out of Los Angeles and flying into Sydney (one of the most popular routes), then the duration is 14h 55m on average. Another popular route from California to Australia is flying from San Francisco to Sydney, which will take roughly 14h 55m. Keep in mind that layovers or delays could extend your travel time.

How many flights depart from California to Australia on average per day?

As of December 2025, 52 flights take off from California and land in Australia each day. The most common flight departure time for this route is 10:00PM, with 100% of daily flights taking off in the evening.

When did momondo last update prices for flights from California to Australia?

Prices for flights from California to Australia are updated daily.

How many operators does momondo search for flights from California to Australia?

As of December 2025, there are 15 operators available to choose from for flights from California to Australia.

How old do you have to be to fly from California to Australia?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from California to Australia.

What documentation or ID do you need to fly to Australia?

The travel and health documents you'll need for your trip to Australia may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Australia. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$412 Cheap Flights from California to Australia in 2025/26

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Find the cheapest flights from California to Australia

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:25 pm - 5:10 pm

LAX

BNE

49h 45m2 stops

7:40 pm - 2:30 pm

BNE

LAX

12h 50mnonstop

$729Qantas Airways

Fri, Feb 20 - Thu, Mar 5

10:35 pm - 10:25 am

LAX

BNE

17h 50m1 stop

11:25 am - 12:00 pm

BNE

LAX

18h 35m1 stop

$730Fiji Airways

Sun, Feb 1 - Sun, Feb 22

10:35 pm - 10:35 am

LAX

BNE

18h 00m1 stop

11:25 am - 12:00 pm

BNE

LAX

18h 35m1 stop

$731Fiji Airways

Tue, Feb 10 - Tue, Feb 24

12:50 pm - 1:40 pm

LAX

SYD

29h 50m2 stops

11:20 am - 11:48 am

SYD

LAX

19h 28m1 stop

$796Air Canada

Wed, Jan 28 - Wed, Feb 11

6:10 pm - 6:05 pm

LAX

SYD

28h 55m2 stops

11:20 am - 1:24 pm

SYD

LAX

21h 04m1 stop

$804Air Canada

Sun, Jan 18 - Sun, Jan 25

11:17 am - 10:35 am

SFO

BNE

29h 18m2 stops

11:50 am - 9:25 pm

BNE

SFO

27h 35m2 stops

$862Multiple Airlines

Sat, Jan 31 - Sat, Feb 7

6:39 pm - 5:10 pm

SFO

BNE

28h 31m2 stops

7:40 pm - 7:23 pm

BNE

SFO

17h 43m1 stop

$883Multiple Airlines

Thu, Jan 29 - Thu, Feb 5

6:00 am - 8:30 am

ONT

SYD

31h 30m2 stops

10:40 am - 11:58 pm

SYD

ONT

32h 18m2 stops

$934Delta

Thu, Jan 29 - Thu, Feb 5

6:04 am - 7:00 am

ONT

SYD

29h 56m1 stop

11:50 am - 9:58 pm

SYD

ONT

29h 08m1 stop

$961United Airlines

Sun, Dec 28 - Mon, Jan 12

3:41 pm - 9:15 am

SNA

SYD

22h 34m1 stop

2:00 pm - 12:15 pm

SYD

SNA

17h 15m1 stop

$973United Airlines

Tue, Jan 20 - Wed, Jan 28

Air Canada flights from California to Australia

Our best Air Canada deals on California to Australia flight tickets

Air Canada

Jan 28

LAX12:50 pmLos Angeles

29h 50m

2 stops

SYD1:40 pmSydney Kingsford Smith

Feb 11

SYD11:20 amSydney Kingsford Smith

19h 28m

1 stop

LAX11:48 amLos Angeles

$796

Find similar

Air Canada

Mar 16

LAX6:10 pmLos Angeles

20h 35m

1 stop

BNE7:45 amBrisbane

Apr 22

BNE10:00 amBrisbane

23h 28m

1 stop

LAX4:28 pmLos Angeles

$798

Find similar

Air Canada

Feb 16

LAX12:50 pmLos Angeles

25h 55m

1 stop

BNE8:45 amBrisbane

Apr 19

BNE10:00 amBrisbane

20h 23m

1 stop

LAX1:23 pmLos Angeles

$799

Find similar

United Airlines flights from California to Australia

Our best United Airlines deals on California to Australia flight tickets

United Airlines

Dec 28

LAX10:55 pmLos Angeles

15h 10m

SYD9:05 amSydney Kingsford Smith

Jan 12

SYD11:20 amSydney Kingsford Smith

13h 40m

LAX6:00 amLos Angeles

$856

Find similar

United Airlines

Dec 29

LAX4:10 pmLos Angeles

22h 05m

1 stop

SYD9:15 amSydney Kingsford Smith

Jan 12

SYD11:20 amSydney Kingsford Smith

13h 40m

LAX6:00 amLos Angeles

$857

Find similar

United Airlines

Dec 28

LAX10:55 pmLos Angeles

15h 10m

SYD9:05 amSydney Kingsford Smith

Jan 13

SYD11:20 amSydney Kingsford Smith

13h 40m

LAX6:00 amLos Angeles

$858

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Los AngelesBrisbane

LAX - BNE

LAXBNE

Los Angeles

Fri 2/20

9:25 pm-5:10 pm

2 stops49h 45m

Brisbane

Thu 3/5

7:40 pm-2:30 pm

Nonstop12h 50m

$729

Los AngelesBrisbane

LAX - BNE

LAXBNE

Los Angeles

Sun 2/1

10:35 pm-10:25 am

1 stop17h 50m

Brisbane

Sun 2/22

11:25 am-12:00 pm

1 stop18h 35m

$730

Los AngelesBrisbane

LAX - BNE

LAXBNE

Los Angeles

Tue 2/10

10:35 pm-10:35 am

1 stop18h 00m

Brisbane

Tue 2/24

11:25 am-12:00 pm

1 stop18h 35m

$731

Los AngelesSydney

LAX - SYD

LAXSYD

Los Angeles

Wed 1/28

12:50 pm-1:40 pm

2 stops29h 50m

Sydney Kingsford Smith

Wed 2/11

11:20 am-11:48 am

1 stop19h 28m

$796

Los AngelesSydney

LAX - SYD

LAXSYD

Los Angeles

Sun 1/18

6:10 pm-6:05 pm

2 stops28h 55m

Sydney Kingsford Smith

Sun 1/25

11:20 am-1:24 pm

1 stop21h 04m

$804

San FranciscoBrisbane

SFO - BNE

SFOBNE

San Francisco

Sat 1/31

11:17 am-10:35 am

2 stops29h 18m

Brisbane

Sat 2/7

11:50 am-9:25 pm

2 stops27h 35m

$862

San FranciscoBrisbane

SFO - BNE

SFOBNE

San Francisco

Thu 1/29

6:39 pm-5:10 pm

2 stops28h 31m

Brisbane

Thu 2/5

7:40 pm-7:23 pm

1 stop17h 43m

$883

OntarioSydney

ONT - SYD

ONTSYD

Ontario

Thu 1/29

6:00 am-8:30 am

2 stops31h 30m

Sydney Kingsford Smith

Thu 2/5

10:40 am-11:58 pm

2 stops32h 18m

$934

OntarioSydney

ONT - SYD

ONTSYD

Ontario

Sun 12/28

6:04 am-7:00 am

1 stop29h 56m

Sydney Kingsford Smith

Mon 1/12

11:50 am-9:58 pm

1 stop29h 08m

$961

Santa AnaSydney

SNA - SYD

SNASYD

Santa Ana J. Wayne/Orange Cnty

Tue 1/20

3:41 pm-9:15 am

1 stop22h 34m

Sydney Kingsford Smith

Wed 1/28

2:00 pm-12:15 pm

1 stop17h 15m

$973

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from California to Australia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Australia?

The month of February is, on average, the cheapest month to fly to Australia from California, with most prices found around $879. If you aren’t able to travel during the month of February, then book flights to Australia from California during March instead. Flights to Australia in March, while not as cheap as those in February, still average around $899.

What is the cheapest day to depart on your flight to Australia?

The cheapest day to depart from California to Australia is on a Wednesday. Travelers who choose to depart for Australia on a Wednesday will often find tickets for as low as $992. On the other hand, Saturday is the most expensive day to depart from California because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,057.

What is the cheapest time of day to depart on your flight to Australia?

Flying to Australia from California in the morning is the least expensive time of day to depart. momondo users have found prices as low as $949 when looking at flights departing in the morning. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $1,126 on average. Flights to Australia from California at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest California to Australia flight route?

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

How far in advance should I book a flight to Australia?

You are more likely to see cheaper flights to Australia from California when booking weeks ahead of your departure date. In general, you can expect to find flights to Australia for around $968 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Australia from California for as low as $897 on momondo.

What cabin class options are available on California to Australia flights?

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

Can stopping save me money on California to Australia flights?

You could potentially save up to 19% on your flight if you consider stops on a California to Australia flight.

Cheap California to Australia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from California to Australia

Best Price Found	$441
Fastest flight time	13h 50m
Direct flights	Every day
Airports in Australia	266 airports

The best one-way flight to Australia from California in the past 72 hours is $441. The best round-trip flight deal from California to Australia found on momondo in the last 72 hours is $812.

The fastest flight from California to Australia takes 13h 50m

Direct flights go from California to Australia every day.

There are 266 airports in Australia. From California there are direct flights to Brisbane (BNE).

Search flight deals

When did momondo last update prices for flights from California to Australia?
Prices for flights from California to Australia are updated daily.
How many operators does momondo search for flights from California to Australia?
As of December 2025, there are 15 operators available to choose from for flights from California to Australia.
How old do you have to be to fly from California to Australia?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from California to Australia.
What documentation or ID do you need to fly to Australia?
The travel and health documents you'll need for your trip to Australia may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Australia. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from California to Australia?
Based on momondo bookings for flights between California and Australia, the leading plane model is Boeing 787-9 Dreamliner, making up 29.52% of the total bookings. Other popular models include Boeing 777-300ER with 27.55%, Airbus A380-800 with 17.28%, and Boeing 777 with 11.21%.

Best airlines flying from California to Australia

Compare and see reviews for airlines that fly from California to Australia with momondo

Airline	Rating	Free Cancellation	Price
Frontier	PriceFrom $48	Free Cancellation	Rating 5.8 3,081 reviews	Search Frontier flights
Philippine Airlines	PriceFrom $145	Free Cancellation	Rating 7.3 943 reviews	Search Philippine Airlines flights
Delta	PriceFrom $173	Free Cancellation	Rating 7.9 8,005 reviews	Search Delta flights
Air Canada	PriceFrom $403	Free Cancellation	Rating 7.1 10,534 reviews	Search Air Canada flights
ANA	PriceFrom $405	Free Cancellation	Rating 8.4 1,030 reviews	Search ANA flights
Virgin Australia	PriceFrom $455	Free Cancellation	Rating 7.6 428 reviews	Search Virgin Australia flights
Hawaiian Airlines	PriceFrom $499	Free Cancellation	Rating 7.8 2,820 reviews	Search Hawaiian Airlines flights
Fiji Airways	PriceFrom $598	Free Cancellation	Rating 8.1 210 reviews	Search Fiji Airways flights
United Airlines	PriceFrom $722	Free Cancellation	Rating 7.4 9,091 reviews	Search United Airlines flights
Alaska Airlines	PriceFrom $741	Free Cancellation	Rating 8.0 11,477 reviews	Search Alaska Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from California to Australia?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Australia from California.

Can I find flights from California to Australia with flexible booking policies on momondo?

Flights from California to Australia with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from California to Australia?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from California to Australia.

I’m not ready to book a flight from California to Australia right now. Can momondo alert me if prices change?

Price alerts on flights to Australia from California are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.