Which 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 37% of people opting to fly with this airline when travelling to Australia. Keep in mind that there are 11 different airlines that fly to Australia on a routine basis, so you have a few additional options to choose from.

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

As of November 2025, there are 44 flights per day flying from California to Australia. The most common time of day flights depart is 22:00, with 100% of flights taking off in the evening.

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

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

How long is the flight from California to Australia?

The flight from California to Australia depends on which airports you’re departing from and arriving to, and whether or not you have a layover. If you fly from Los Angeles (a popular airport in California) to Sydney (the most popular airport in Australia), then the flight time is 14h 55m on average. If you fly from San Francisco (another popular airport in California) to Sydney, then the average flight time is 14h 55m.

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

As of November 2025, there are 312 flights per week flying from California to Australia. The most common day of the week flights depart is Fri, with 17% of flights taking off on this day.

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

Prices for flights from California to Australia are refreshed on a daily basis.

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

The number of operators available for flights from California to Australia is 9 as of November 2025.

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from California to Australia.

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

The required travel and health documents for your Australia trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Australia. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$640 Cheap Flights from California to Australia in 2025/26

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18:00 - 08:45SFO-BNE

20h 45m1 stop

10:45 - 10:34BNE-SFO

17h 49m1 stop

$1,185Air Canada

Find Deal

Thu, 4 Dec - Thu, 11 Dec

08:39 - 08:45SFO-BNE

30h 06m2 stops

06:05 - 10:34BNE-SFO

22h 29m2 stops

$1,220Multiple Airlines

Find Deal

Thu, 4 Dec - Thu, 11 Dec

20:50 - 05:00LAX-BNE

14h 10mdirect

20:05 - 16:40BNE-LAX

13h 35mdirect

$1,297Qantas Airways

Find Deal

Mon, 16 Feb - Sun, 19 Apr

22:45 - 10:20LAX-BNE

17h 35m1 stop

11:50 - 12:50BNE-LAX

18h 00m1 stop

$1,305Fiji Airways

Find Deal

Mon, 23 Feb - Fri, 20 Mar

23:45 - 08:20LAX-BNE

14h 35mdirect

10:05 - 06:20BNE-LAX

13h 15mdirect

$1,311Delta

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Wed, 25 Feb - Wed, 18 Mar

20:50 - 06:05LAX-SYD

15h 15mdirect

13:15 - 09:00SYD-LAX

13h 45mdirect

$1,317Delta

Find Deal

Tue, 10 Mar - Tue, 17 Mar

17:20 - 06:20LAX-SYD

18h 00m1 stop

11:20 - 06:00SYD-LAX

13h 40mdirect

$1,319United Airlines

Find Deal

Sun, 7 Dec - Mon, 22 Dec

17:22 - 09:15LAX-SYD

21h 53m1 stop

10:20 - 06:00SYD-LAX

13h 40mdirect

$1,320United Airlines

Find Deal

Wed, 11 Mar - Tue, 24 Mar

20:50 - 05:00LAX-BNE

14h 10mdirect

19:40 - 14:30BNE-LAX

12h 50mdirect

$1,351Qantas Airways

Find Deal

Sun, 30 Nov - Fri, 16 Jan

22:45 - 10:35LAX-BNE

17h 50m1 stop

11:50 - 12:50BNE-LAX

18h 00m1 stop

$1,386Fiji Airways

Find Deal

Tue, 24 Feb - Sun, 22 Mar

United Airlines flights from California to Australia

Our best United Airlines deals on California to Australia flight tickets

United Airlines

12 Nov

LAX22:40Los Angeles

15h 25m

SYD09:05Sydney Kingsford Smith

26 Nov

SYD11:20Sydney Kingsford Smith

13h 40m

LAX06:00Los Angeles

$1,317

Find similar

United Airlines

7 Dec

LAX17:20Los Angeles

18h 00m

1 stop

SYD06:20Sydney Kingsford Smith

22 Dec

SYD11:20Sydney Kingsford Smith

13h 40m

LAX06:00Los Angeles

$1,319

Find similar

United Airlines

11 Mar

LAX17:22Los Angeles

21h 53m

1 stop

SYD09:15Sydney Kingsford Smith

24 Mar

SYD10:20Sydney Kingsford Smith

13h 40m

LAX06:00Los Angeles

$1,320

Find similar

Alaska Airlines flights from California to Australia

Our best Alaska Airlines deals on California to Australia flight tickets

Alaska Airlines

31 Jan

SFO07:31San Francisco

17h 14m

1 stop

SYD19:45Sydney Kingsford Smith

10 Feb

SYD21:40Sydney Kingsford Smith

17h 05m

1 stop

SFO19:45San Francisco

$1,596

Find similar

Alaska Airlines

13 Nov

LAX07:00Los Angeles

17h 45m

1 stop

SYD19:45Sydney Kingsford Smith

20 Nov

SYD21:40Sydney Kingsford Smith

19h 14m

2 stops

LAX21:54Los Angeles

$1,614

Find similar

Alaska Airlines

10 Nov

SFO07:25San Francisco

17h 20m

1 stop

SYD19:45Sydney Kingsford Smith

15 Nov

SYD21:40Sydney Kingsford Smith

27h 37m

1 stop

SFO06:17San Francisco

$1,622

Find similar

Fly from

Fly to

Route

Depart

Return

Price

San FranciscoBrisbane

SFO - BNE

SFOBNE

San Francisco

Thu 4/12

18:00-08:45

1 stop20h 45m

Brisbane

Thu 11/12

10:45-10:34

1 stop17h 49m

$1,185

San FranciscoBrisbane

SFO - BNE

SFOBNE

San Francisco

Thu 4/12

08:39-08:45

2 stops30h 06m

Brisbane

Thu 11/12

06:05-10:34

2 stops22h 29m

$1,220

Los AngelesBrisbane

LAX - BNE

LAXBNE

Los Angeles

Mon 16/2

20:50-05:00

Nonstop14h 10m

Brisbane

Sun 19/4

20:05-16:40

Nonstop13h 35m

$1,297

Los AngelesBrisbane

LAX - BNE

LAXBNE

Los Angeles

Mon 23/2

22:45-10:20

1 stop17h 35m

Brisbane

Fri 20/3

11:50-12:50

1 stop18h 00m

$1,305

Los AngelesBrisbane

LAX - BNE

LAXBNE

Los Angeles

Wed 25/2

23:45-08:20

Nonstop14h 35m

Brisbane

Wed 18/3

10:05-06:20

Nonstop13h 15m

$1,311

Los AngelesSydney

LAX - SYD

LAXSYD

Los Angeles

Tue 10/3

20:50-06:05

Nonstop15h 15m

Sydney Kingsford Smith

Tue 17/3

13:15-09:00

Nonstop13h 45m

$1,317

Los AngelesSydney

LAX - SYD

LAXSYD

Los Angeles

Sun 7/12

17:20-06:20

1 stop18h 00m

Sydney Kingsford Smith

Mon 22/12

11:20-06:00

Nonstop13h 40m

$1,319

Los AngelesSydney

LAX - SYD

LAXSYD

Los Angeles

Wed 11/3

17:22-09:15

1 stop21h 53m

Sydney Kingsford Smith

Tue 24/3

10:20-06:00

Nonstop13h 40m

$1,320

Los AngelesBrisbane

LAX - BNE

LAXBNE

Los Angeles

Sun 30/11

20:50-05:00

Nonstop14h 10m

Brisbane

Fri 16/1

19:40-14:30

Nonstop12h 50m

$1,351

Los AngelesBrisbane

LAX - BNE

LAXBNE

Los Angeles

Tue 24/2

22:45-10:35

1 stop17h 50m

Brisbane

Sun 22/3

11:50-12:50

1 stop18h 00m

$1,386

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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?

In general, February is the cheapest month to fly from California to Australia. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,360. If you don’t want to visit Australia in February, then you should wait until August to fly from California, when ticket prices are also cheap, with an average price of $1,416.

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

On average, the least expensive day to fly to Australia from California is on a Monday. momondo users have found tickets for Monday departures for as low as $1,386. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from California to Australia on a Friday will generally be more expensive and average around $2,034. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

According to our data, the cheapest time of day to fly to Australia is in the afternoon. momondo users have found flights departing from California to Australia in the afternoon for as low as $1,489. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Australia are more costly at midday, with an average ticket price of $1,974. Departure times at midday fall within the peak daily travel times, which is why tickets can be more expensive.

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 $1,515 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Australia from California for as low as $1,380 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 6% 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	$678
Fastest flight time	14h 10m
Direct flights	Every day
Airports in Australia	1 airport

The best one-way flight to Australia from California in the past 72 hours is $678. The best return flight deal from California to Australia found on momondo in the last 72 hours is $1,445.

The fastest flight from California to Australia takes 14h 10m

Direct flights go from California to Australia every day.

There is 1 airport near Australia: 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 refreshed on a daily basis.
How many operators does momondo search for flights from California to Australia?
The number of operators available for flights from California to Australia is 9 as of November 2025.
How old do you have to be to fly from California to Australia?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from California to Australia.
What documentation or ID do you need to fly to Australia?
The required travel and health documents for your Australia trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Australia. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from California to Australia?
momondo data reveals that the most frequently booked plane model on the route from California to Australia is Boeing 787-9 Dreamliner, representing 29.34% of all bookings. The subsequent popular models are Boeing 777-300ER at 27.54%, Airbus A380-800 at 16.22%, and Boeing 777 at 12.62%.

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
Fiji Airways	PriceFrom $690	Free cancellation	Rating 8.1 209 reviews	Search Fiji Airways flights
Delta	PriceFrom $842	Free cancellation	Rating 7.9 8,006 reviews	Search Delta flights
Hawaiian Airlines	PriceFrom $878	Free cancellation	Rating 7.8 2,804 reviews	Search Hawaiian Airlines flights
Air Canada	PriceFrom $1,075	Free cancellation	Rating 7.1 10,428 reviews	Search Air Canada flights
United Airlines	PriceFrom $1,097	Free cancellation	Rating 7.4 9,012 reviews	Search United Airlines flights
Qantas Airways	PriceFrom $1,209	Free cancellation	Rating 7.5 930 reviews	Search Qantas Airways flights
American Airlines	PriceFrom $1,294	Free cancellation	Rating 7.2 11,050 reviews	Search American Airlines flights
Air New Zealand	PriceFrom $1,341	Free cancellation	Rating 8.0 524 reviews	Search Air New Zealand flights
Alaska Airlines	PriceFrom $1,353	Free cancellation	Rating 8.0 11,259 reviews	Search Alaska Airlines flights
Cathay Pacific	PriceFrom $1,598	Free cancellation	Rating 7.6 1,056 reviews	Search Cathay Pacific flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from California to Australia. momondo saves you time and could save you money on your trip.

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

Yes. momondo allows you to filter the results for California to Australia flights to just show those with flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to Australia from California. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes momondo offers price alerts on flights to Australia from California. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Australia trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

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Popular Cities in Australia

Look for other cheap flights to Sydney

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Look for other cheap flights to Brisbanefrom $152

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Look for other cheap flights to Coolangattafrom $58

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Look for other cheap flights to Canberrafrom $171

Look for other cheap flights to Darwinfrom $343

Look for other cheap flights to Maroochydorefrom $135

Look for other cheap flights to Launcestonfrom $58

Cheap flights from California to Australia from $640

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from California to Australia departing on 8/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Big names, great deals

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Filter for what you want

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United Airlines flights from California to Australia

Our best United Airlines deals on California to Australia flight tickets

Alaska Airlines flights from California to Australia

Our best Alaska Airlines deals on California to Australia flight tickets

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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

What is the cheapest month to fly to Australia?

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

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

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?

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 6% on your flight if you consider stops on a California to Australia flight.

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

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

Which airlines fly to Australia?

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

As of November 2025, there are 44 flights per day flying from California to Australia. The most common time of day flights depart is 22:00, with 100% of flights taking off in the evening.

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

As of November 2025, there are 312 flights per week flying from California to Australia. The most common day of the week flights depart is Fri, with 17% of flights taking off on this day.

How long is the flight from California to Australia?

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

Fastest flight time

Direct flights

Airports in Australia

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

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

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

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

What is the most popular plane model from California to Australia?

Best airlines flying from California to Australia

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

Why use momondo?

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

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

How can momondo help me find flights 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?

An easier way to manage your Australia trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Australia

Popular Cities in Australia

Popular flights according to clicks in the last 7 days on momondo