What is the cheapest airline that flies from California to Sydney Kingsford Smith?

United Airlines, Delta, and ANA are the most popular carriers operating from California to Sydney Kingsford Smith

Which airlines fly to Sydney?

Qantas Airways, Fiji Airways and United Airlines are the top three most popular airlines that fly to Sydney from California according to our data. Qantas Airways is the first choice among our users, with 47% of people opting to fly with this airline when travelling to Sydney. Keep in mind that there are 7 different airlines that fly to Sydney on a routine basis, so you have a few additional options to choose from.

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

As of September 2026, 170 flights take off from California and land in Sydney each week. The most common flight departure day for this route is Tue, with 15% of weekly flights taking off on this day.

How long does it take to fly to Sydney?

If you’re flying from a popular airport in California, such as San Francisco or Los Angeles, and flying into Sydney, then you can expect flight times to average 14h 40m and 14h 55m, respectively.

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

As of September 2026, there are 24 flights per day flying from California to Sydney. The most common time of day flights depart is 22:00, with 100% of flights taking off in the evening.

When did momondo last update prices for flights from California to Sydney Kingsford Smith Airport?

Prices for flights from California to Sydney Kingsford Smith Airport are updated daily.

How many operators does momondo search for flights from California to Sydney Kingsford Smith Airport?

There are 7 operators available for flights from California to Sydney Kingsford Smith Airport as of September 2026.

How old do you have to be to fly from California to Sydney Kingsford Smith Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from California to Sydney Kingsford Smith Airport.

What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?

The necessary travel and health documents for your Sydney Kingsford Smith Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$627 Cheap Flights from California to Sydney in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from California to Sydney

Return

One-way

Last minute

Direct

Cheap return flights

Enter your travel dates to find the best prices.

23:35 - 12:35LAX Los Angeles Los Angeles-SYD Sydney Kingsford Smith

19h 00m1 stop Nadi

14:15 - 13:05SYD Sydney Kingsford Smith-LAX Los Angeles Los Angeles

16h 50m1 stop Nadi

$1,107Fiji Airways

Wed, 17 Mar - Wed, 31 Mar

22:35 - 22:05LAX Los Angeles Los Angeles-SYD Sydney Kingsford Smith

28h 30m1 stop Nadi

14:00 - 13:00SYD Sydney Kingsford Smith-LAX Los Angeles Los Angeles

17h 00m1 stop Nadi

$1,113Fiji Airways

Tue, 9 Mar - Sun, 21 Mar

15:45 - 20:15LAX Los Angeles Los Angeles-SYD Sydney Kingsford Smith

33h 30m1 stop Tokyo Haneda

12:25 - 22:29SYD Sydney Kingsford Smith-LAX Los Angeles Los Angeles

29h 04m2 stops Tokyo Haneda Vancouver Intl

$1,114Multiple Airlines

Sun, 21 Feb - Wed, 10 Mar

19:10 - 08:35LAX Los Angeles Los Angeles-SYD Sydney Kingsford Smith

18h 25m1 stop Auckland Intl

09:55 - 11:25SYD Sydney Kingsford Smith-LAX Los Angeles Los Angeles

20h 30m1 stop Auckland Intl

$1,156Air New Zealand

Sun, 17 Jan - Tue, 26 Jan

20:25 - 06:25LAX Los Angeles Los Angeles-SYD Sydney Kingsford Smith

15h 00mdirect

12:45 - 07:00SYD Sydney Kingsford Smith-LAX Los Angeles Los Angeles

37h 15m1 stop Auckland Intl

$1,222Qantas Airways

Fri, 29 Jan - Wed, 17 Feb

20:25 - 06:25LAX Los Angeles Los Angeles-SYD Sydney Kingsford Smith

15h 00mdirect

12:45 - 07:00SYD Sydney Kingsford Smith-LAX Los Angeles Los Angeles

37h 15m1 stop Auckland Intl

$1,223Qantas Airways

Fri, 29 Jan - Wed, 17 Feb

20:25 - 06:25LAX Los Angeles Los Angeles-SYD Sydney Kingsford Smith

15h 00mdirect

11:10 - 06:05SYD Sydney Kingsford Smith-LAX Los Angeles Los Angeles

13h 55mdirect

$1,368American Airlines

Sun, 8 Nov - Mon, 16 Nov

16:26 - 06:25LAX Los Angeles Los Angeles-SYD Sydney Kingsford Smith

18h 59m1 stop San Francisco

11:10 - 06:05SYD Sydney Kingsford Smith-LAX Los Angeles Los Angeles

13h 55mdirect

$1,368American Airlines

Sun, 8 Nov - Mon, 16 Nov

22:40 - 09:05LAX Los Angeles Los Angeles-SYD Sydney Kingsford Smith

15h 25mdirect

11:20 - 06:05SYD Sydney Kingsford Smith-LAX Los Angeles Los Angeles

13h 45mdirect

$1,371United Airlines

Wed, 11 Nov - Mon, 16 Nov

22:40 - 09:05LAX Los Angeles Los Angeles-SYD Sydney Kingsford Smith

15h 25mdirect

11:20 - 06:05SYD Sydney Kingsford Smith-LAX Los Angeles Los Angeles

13h 45mdirect

$1,371United Airlines

Wed, 11 Nov - Wed, 18 Nov

Cheap last-minute flights

Enter your travel dates to find the best prices.

23:55 - 11:50LAX Los Angeles Los Angeles-SYD Sydney Kingsford Smith

18h 55m1 stop Nadi

13:15 - 13:05SYD Sydney Kingsford Smith-LAX Los Angeles Los Angeles

16h 50m1 stop Nadi

$1,104Fiji Airways

Mon, 21 Sep - Wed, 30 Sep

23:55 - 11:50LAX Los Angeles Los Angeles-SYD Sydney Kingsford Smith

18h 55m1 stop Nadi

13:15 - 13:05SYD Sydney Kingsford Smith-LAX Los Angeles Los Angeles

16h 50m1 stop Nadi

$1,108Fiji Airways

Mon, 21 Sep - Tue, 29 Sep

23:10 - 07:05LAX Los Angeles Los Angeles-SYD Sydney Kingsford Smith

14h 55mdirect

10:10 - 06:05SYD Sydney Kingsford Smith-LAX Los Angeles Los Angeles

13h 55mdirect

$1,323Qantas Airways

Mon, 21 Sep - Mon, 5 Oct

23:10 - 07:05LAX Los Angeles Los Angeles-SYD Sydney Kingsford Smith

14h 55mdirect

10:10 - 06:05SYD Sydney Kingsford Smith-LAX Los Angeles Los Angeles

13h 55mdirect

$1,324Qantas Airways

Tue, 22 Sep - Tue, 13 Oct

23:10 - 07:05LAX Los Angeles Los Angeles-SYD Sydney Kingsford Smith

14h 55mdirect

10:30 - 06:10SYD Sydney Kingsford Smith-LAX Los Angeles Los Angeles

13h 40mdirect

$1,341Multiple Airlines

Mon, 21 Sep - Mon, 5 Oct

23:10 - 07:05LAX Los Angeles Los Angeles-SYD Sydney Kingsford Smith

14h 55mdirect

11:20 - 10:35SYD Sydney Kingsford Smith-LAX Los Angeles Los Angeles

17h 15m1 stop San Francisco

$1,350Multiple Airlines

Mon, 21 Sep - Mon, 5 Oct

23:30 - 07:30LAX Los Angeles Los Angeles-SYD Sydney Kingsford Smith

15h 00mdirect

10:10 - 06:05SYD Sydney Kingsford Smith-LAX Los Angeles Los Angeles

13h 55mdirect

$1,365American Airlines

Tue, 22 Sep - Tue, 13 Oct

23:30 - 07:30LAX Los Angeles Los Angeles-SYD Sydney Kingsford Smith

15h 00mdirect

10:10 - 06:05SYD Sydney Kingsford Smith-LAX Los Angeles Los Angeles

13h 55mdirect

$1,367American Airlines

Tue, 22 Sep - Tue, 13 Oct

10:55 - 06:55LAX Los Angeles Los Angeles-SYD Sydney Kingsford Smith

27h 00m1 stop San Francisco

10:30 - 06:10SYD Sydney Kingsford Smith-LAX Los Angeles Los Angeles

13h 40mdirect

$1,371United Airlines

Tue, 22 Sep - Tue, 13 Oct

10:55 - 06:55LAX Los Angeles Los Angeles-SYD Sydney Kingsford Smith

27h 00m1 stop San Francisco

10:30 - 06:10SYD Sydney Kingsford Smith-LAX Los Angeles Los Angeles

13h 40mdirect

$1,372United Airlines

Tue, 22 Sep - Tue, 13 Oct

Cheap direct flights

Enter your travel dates to find the best prices.

22:40 - 09:00LAX Los Angeles Los Angeles-SYD Sydney Kingsford Smith

15h 20mdirect

11:10 - 06:05SYD Sydney Kingsford Smith-LAX Los Angeles Los Angeles

13h 55mdirect

$1,326Qantas Airways

Sun, 1 Nov - Mon, 23 Nov

22:40 - 09:00LAX Los Angeles Los Angeles-SYD Sydney Kingsford Smith

15h 20mdirect

11:15 - 06:00SYD Sydney Kingsford Smith-LAX Los Angeles Los Angeles

13h 45mdirect

$1,330Qantas Airways

Mon, 2 Nov - Mon, 9 Nov

22:40 - 09:05LAX Los Angeles Los Angeles-SYD Sydney Kingsford Smith

15h 25mdirect

11:20 - 06:05SYD Sydney Kingsford Smith-LAX Los Angeles Los Angeles

13h 45mdirect

$1,340Lufthansa

Wed, 4 Nov - Wed, 11 Nov

22:40 - 09:05LAX Los Angeles Los Angeles-SYD Sydney Kingsford Smith

15h 25mdirect

11:20 - 06:05SYD Sydney Kingsford Smith-LAX Los Angeles Los Angeles

13h 45mdirect

$1,364Air New Zealand

Wed, 25 Nov - Wed, 2 Dec

20:25 - 06:25LAX Los Angeles Los Angeles-SYD Sydney Kingsford Smith

15h 00mdirect

11:10 - 06:05SYD Sydney Kingsford Smith-LAX Los Angeles Los Angeles

13h 55mdirect

$1,368American Airlines

Sun, 8 Nov - Mon, 16 Nov

21:25 - 06:25LAX Los Angeles Los Angeles-SYD Sydney Kingsford Smith

15h 00mdirect

11:10 - 06:05SYD Sydney Kingsford Smith-LAX Los Angeles Los Angeles

13h 55mdirect

$1,369American Airlines

Tue, 27 Oct - Wed, 4 Nov

22:40 - 09:05LAX Los Angeles Los Angeles-SYD Sydney Kingsford Smith

15h 25mdirect

11:20 - 06:05SYD Sydney Kingsford Smith-LAX Los Angeles Los Angeles

13h 45mdirect

$1,371United Airlines

Wed, 11 Nov - Mon, 16 Nov

22:40 - 09:05LAX Los Angeles Los Angeles-SYD Sydney Kingsford Smith

15h 25mdirect

11:20 - 06:05SYD Sydney Kingsford Smith-LAX Los Angeles Los Angeles

13h 45mdirect

$1,371United Airlines

Wed, 11 Nov - Wed, 18 Nov

20:55 - 06:50LAX Los Angeles Los Angeles-SYD Sydney Kingsford Smith

14h 55mdirect

09:40 - 05:34SYD Sydney Kingsford Smith-LAX Los Angeles Los Angeles

13h 54mdirect

$1,379Delta

Sun, 24 Jan - Tue, 16 Mar

22:30 - 08:30LAX Los Angeles Los Angeles-SYD Sydney Kingsford Smith

15h 00mdirect

09:40 - 05:34SYD Sydney Kingsford Smith-LAX Los Angeles Los Angeles

13h 54mdirect

$1,379Delta

Sun, 24 Jan - Wed, 17 Mar

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Fiji Airways flights from California to Sydney

Our best Fiji Airways deals on California to Sydney flight tickets

Fiji Airways

21 Sept

LAX23:55Los Angeles Los Angeles

18h 55m

1 stop

SYD11:50Sydney Kingsford Smith

30 Sept

SYD13:15Sydney Kingsford Smith

16h 50m

1 stop

LAX13:05Los Angeles Los Angeles

$1,103

Fiji Airways

17 Mar

LAX23:35Los Angeles Los Angeles

19h 00m

1 stop

SYD12:35Sydney Kingsford Smith

31 Mar

SYD14:15Sydney Kingsford Smith

16h 50m

1 stop

LAX13:05Los Angeles Los Angeles

$1,107

Fiji Airways

21 Sept

LAX23:55Los Angeles Los Angeles

18h 55m

1 stop

SYD11:50Sydney Kingsford Smith

29 Sept

SYD13:15Sydney Kingsford Smith

16h 50m

1 stop

LAX13:05Los Angeles Los Angeles

$1,108

Qantas Airways flights from California to Sydney

Our best Qantas Airways deals on California to Sydney flight tickets

Qantas Airways

29 Jan

LAX20:25Los Angeles Los Angeles

15h 00m

SYD06:25Sydney Kingsford Smith

17 Feb

SYD12:45Sydney Kingsford Smith

37h 15m

1 stop

LAX07:00Los Angeles Los Angeles

$1,222

Qantas Airways

21 Sept

LAX23:10Los Angeles Los Angeles

14h 55m

SYD07:05Sydney Kingsford Smith

5 Oct

SYD10:10Sydney Kingsford Smith

13h 55m

LAX06:05Los Angeles Los Angeles

$1,323

Qantas Airways

22 Sept

LAX23:10Los Angeles Los Angeles

14h 55m

SYD07:05Sydney Kingsford Smith

13 Oct

SYD10:10Sydney Kingsford Smith

13h 55m

LAX06:05Los Angeles Los Angeles

$1,324

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Los AngelesSydney

LAX Los Angeles Los Angeles - SYD Sydney Kingsford Smith

LAXSYD

Los Angeles Los Angeles

Wed 17/3

23:35-12:35

1 stop19h 00m

Sydney Kingsford Smith

Wed 31/3

14:15-13:05

1 stop16h 50m

$1,107

Los AngelesSydney

LAX Los Angeles Los Angeles - SYD Sydney Kingsford Smith

LAXSYD

Los Angeles Los Angeles

Tue 9/3

22:35-22:05

1 stop28h 30m

Sydney Kingsford Smith

Sun 21/3

14:00-13:00

1 stop17h 00m

$1,113

Los AngelesSydney

LAX Los Angeles Los Angeles - SYD Sydney Kingsford Smith

LAXSYD

Los Angeles Los Angeles

Sun 21/2

15:45-20:15

1 stop33h 30m

Sydney Kingsford Smith

Wed 10/3

12:25-22:29

2 stops29h 04m

$1,114

Los AngelesSydney

LAX Los Angeles Los Angeles - SYD Sydney Kingsford Smith

LAXSYD

Los Angeles Los Angeles

Sun 17/1

19:10-08:35

1 stop18h 25m

Sydney Kingsford Smith

Tue 26/1

09:55-11:25

1 stop20h 30m

$1,156

Los AngelesSydney

LAX Los Angeles Los Angeles - SYD Sydney Kingsford Smith

LAXSYD

Los Angeles Los Angeles

Fri 29/1

20:25-06:25

Nonstop15h 00m

Sydney Kingsford Smith

Wed 17/2

12:45-07:00

1 stop37h 15m

$1,222

Los AngelesSydney

LAX Los Angeles Los Angeles - SYD Sydney Kingsford Smith

LAXSYD

Los Angeles Los Angeles

Fri 29/1

20:25-06:25

Nonstop15h 00m

Sydney Kingsford Smith

Wed 17/2

12:45-07:00

1 stop37h 15m

$1,223

Fastest return journey

Los AngelesSydney

LAX Los Angeles Los Angeles - SYD Sydney Kingsford Smith

LAXSYD

Los Angeles Los Angeles

Sun 8/11

20:25-06:25

Nonstop15h 00m

Sydney Kingsford Smith

Mon 16/11

11:10-06:05

Nonstop13h 55m

$1,368

Los AngelesSydney

LAX Los Angeles Los Angeles - SYD Sydney Kingsford Smith

LAXSYD

Los Angeles Los Angeles

Sun 8/11

16:26-06:25

1 stop18h 59m

Sydney Kingsford Smith

Mon 16/11

11:10-06:05

Nonstop13h 55m

$1,368

Los AngelesSydney

LAX Los Angeles Los Angeles - SYD Sydney Kingsford Smith

LAXSYD

Los Angeles Los Angeles

Wed 11/11

22:40-09:05

Nonstop15h 25m

Sydney Kingsford Smith

Mon 16/11

11:20-06:05

Nonstop13h 45m

$1,371

Los AngelesSydney

LAX Los Angeles Los Angeles - SYD Sydney Kingsford Smith

LAXSYD

Los Angeles Los Angeles

Wed 11/11

22:40-09:05

Nonstop15h 25m

Sydney Kingsford Smith

Wed 18/11

11:20-06:05

Nonstop13h 45m

$1,371

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from California to Sydney

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 Sydney?

The month of March is, on average, the cheapest month to fly to Sydney from California, with most prices found around $1,287. If you aren’t able to travel to Sydney during the month of March, then flying in May is also cheap. Prices for this month can be found on momondo for an average of $1,308.

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

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 $1,393. The most expensive day to fly to Sydney is Thursday, with ticket prices averaging around $1,530.

What is the cheapest California to Sydney Kingsford Smith flight route?

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

How far in advance should I book a flight from California to Sydney?

You are more likely to see cheaper flights to Sydney from California when booking weeks ahead of your departure date. In general, you can expect to find flights to Sydney for around $1,373 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 California for as low as $1,289 on momondo.

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

There are 3 cabin classes available to choose from on California to Sydney 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 Sydney flights?

You could potentially save up to 7% on your flight if you consider stops on a California to Sydney flight.

Cheap California to Sydney flight deals and tips

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

Best price found	$627
Fastest flight time	14h 40m
Direct flights	Mon, Thu and Sat
Airports in Sydney	1 airport

The best one-way flight to Sydney from California in the past 72 hours is $627. The best return flight deal from California to Sydney found on momondo in the last 72 hours is $1,107.

The fastest flight from California to Sydney takes 14h 40m

Direct flights go from California to Sydney on Monday, Thursday and Saturday. Airline offering direct flights is Qantas Airways..

There is 1 airport in Sydney. From California there are direct flights to Sydney Kingsford Smith (SYD).

Search flight deals

Frequently asked questions about flying from California to Sydney

When did momondo last update prices for flights from California to Sydney Kingsford Smith Airport?
Prices for flights from California to Sydney Kingsford Smith Airport are updated daily.
How many operators does momondo search for flights from California to Sydney Kingsford Smith Airport?
There are 7 operators available for flights from California to Sydney Kingsford Smith Airport as of September 2026.
How old do you have to be to fly from California to Sydney Kingsford Smith Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from California to Sydney Kingsford Smith Airport.
What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?
The necessary travel and health documents for your Sydney Kingsford Smith Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from California to Sydney?
Based on momondo bookings for flights between California and Sydney, the leading plane model is Boeing 787-9 Dreamliner, making up 28.81% of the total bookings. Other popular models include Boeing 777-300ER with 27.03%, Airbus A380-800 with 19.04%, and Airbus A350-900 with 10.60%.

Best airlines flying from California to Sydney

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

Airline	Rating	Free cancellation	Price
Frontier	PriceFrom $164	Free cancellation	Rating 5.6 2,588 reviews	Search Frontier flights
Delta	PriceFrom $841	Free cancellation	Rating 7.8 8,591 reviews	Search Delta flights
Fiji Airways	PriceFrom $976	Free cancellation	Rating 8.0 259 reviews	Search Fiji Airways flights
Qantas Airways	PriceFrom $1,115	Free cancellation	Rating 7.5 1,102 reviews	Search Qantas Airways flights
American Airlines	PriceFrom $1,198	Free cancellation	Rating 7.0 12,072 reviews	Search American Airlines flights
United Airlines	PriceFrom $1,208	Free cancellation	Rating 7.4 10,225 reviews	Search United Airlines flights
Hawaiian Airlines	PriceFrom $1,228	Free cancellation	Rating 7.8 2,811 reviews	Search Hawaiian Airlines flights

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Penrith

Coogee

Lithgow

Manly

Cronulla

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Bondi Beach

Charlestown

Swansea

Newport

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from California to Sydney for you.

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

Flights from California to Sydney 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 Sydney?

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 Sydney.

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

If you are not ready to book a flight from California to Sydney now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Sydney and let you know when they change.