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Cheap flights from California to Sydney from $433

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 Sydney departing on 9/9. 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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Cheap return flights

Logo
14:06 - 14:40LAX-SYD
31h 34m2 stops
Logo
17:20 - 05:00SYD-LAX
29h 40m1 stop
$991
Find Deal
Tue, 23 Sep - Fri, 17 Oct
Logo
17:41 - 14:40LAX-SYD
27h 59m1 stop
Logo
16:20 - 22:40SYD-LAX
23h 20m2 stops
$998
Find Deal
Tue, 9 Sep - Fri, 19 Sep
Fiji Airways Logo
23:55 - 11:45LAX-SYD
18h 50m1 stop
Fiji Airways Logo
06:00 - 12:55SYD-LAX
23h 55m1 stop
$1,156Fiji Airways
Find Deal
Mon, 15 Sep - Tue, 30 Sep
Fiji Airways Logo
23:55 - 11:45LAX-SYD
18h 50m1 stop
Fiji Airways Logo
14:15 - 12:55SYD-LAX
16h 40m1 stop
$1,157Fiji Airways
Find Deal
Tue, 23 Sep - Wed, 15 Oct
Air Canada Logo
17:15 - 08:20LAX-SYD
21h 05m1 stop
Air Canada Logo
11:20 - 13:24SYD-LAX
21h 04m1 stop
$1,165Air Canada
Find Deal
Tue, 21 Oct - Mon, 3 Nov
Air Canada Logo
18:00 - 09:35SFO-SYD
20h 35m1 stop
Air Canada Logo
11:20 - 17:29SYD-SFO
25h 09m2 stops
$1,165Air Canada
Find Deal
Sun, 2 Nov - Tue, 11 Nov
United Airlines Logo
13:50 - 07:00SAN-SYD
24h 10m2 stops
United Airlines Logo
09:30 - 12:27SYD-SAN
19h 57m2 stops
$1,343United Airlines
Find Deal
Sun, 17 Aug - Sun, 31 Aug
United Airlines Logo
20:44 - 07:00SAN-SYD
17h 16m1 stop
United Airlines Logo
10:20 - 17:29SYD-SAN
24h 09m2 stops
$1,348United Airlines
Find Deal
Sun, 17 Aug - Sun, 31 Aug
American Airlines Logo
12:50 - 07:05SAN-SYD
25h 15m2 stops
American Airlines Logo
12:10 - 21:36SYD-SAN
26h 26m1 stop
$1,418American Airlines
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Sun, 17 Aug - Sun, 31 Aug
American Airlines Logo
07:00 - 06:55BUR-SYD
30h 55m1 stop
American Airlines Logo
12:10 - 20:36SYD-BUR
25h 26m1 stop
$1,433American Airlines
Find Deal
Fri, 5 Sep - Fri, 19 Sep

Hawaiian Airlines flights from California to Sydney

Our best Hawaiian Airlines deals on California to Sydney flight tickets
Hawaiian Airlines
6 Sept
SJC07:00San Jose
19h 45m
1 stop
SYD19:45Sydney Kingsford Smith
12 Sept
SYD21:40Sydney Kingsford Smith
38h 40m
1 stop
SJC19:20San Jose
$1,650
Find similar
Hawaiian Airlines
24 Oct
ONT11:07Ontario
38h 38m
1 stop
SYD19:45Sydney Kingsford Smith
22 Nov
SYD21:40Sydney Kingsford Smith
18h 01m
1 stop
ONT20:41Ontario
$1,659
Find similar
Hawaiian Airlines
18 Aug
SJC07:00San Jose
19h 45m
1 stop
SYD19:45Sydney Kingsford Smith
24 Aug
SYD21:40Sydney Kingsford Smith
40h 40m
2 stops
SJC21:20San Jose
$1,748
Find similar

Air Canada flights from California to Sydney

Our best Air Canada deals on California to Sydney flight tickets
Air Canada
21 Oct
LAX17:15Los Angeles
21h 05m
1 stop
SYD08:20Sydney Kingsford Smith
3 Nov
SYD11:20Sydney Kingsford Smith
21h 04m
1 stop
LAX13:24Los Angeles
$1,165
Find similar
Air Canada
2 Nov
LAX18:10Los Angeles
20h 25m
1 stop
SYD09:35Sydney Kingsford Smith
16 Nov
SYD11:20Sydney Kingsford Smith
21h 04m
1 stop
LAX13:24Los Angeles
$1,166
Find similar
Air Canada
18 Oct
LAX20:40Los Angeles
41h 40m
1 stop
SYD08:20Sydney Kingsford Smith
2 Nov
SYD11:20Sydney Kingsford Smith
19h 28m
1 stop
LAX12:48Los Angeles
$1,171
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from California to Sydney that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 78,305 searches. Data last updated 8 August 2025.
Use the filters below to find and compare flights from California to Sydney that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Los AngelesSydney

LAX - SYD

LAXSYD

Los Angeles

Tue 23/9

14:06-14:40

2 stops31h 34m

Sydney Kingsford Smith

Fri 17/10

17:20-05:00

1 stop29h 40m

$991

Los AngelesSydney

LAX - SYD

LAXSYD

Los Angeles

Tue 9/9

17:41-14:40

1 stop27h 59m

Sydney Kingsford Smith

Fri 19/9

16:20-22:40

2 stops23h 20m

$998

Los AngelesSydney

LAX - SYD

LAXSYD

Los Angeles

Mon 15/9

23:55-11:45

1 stop18h 50m

Sydney Kingsford Smith

Tue 30/9

06:00-12:55

1 stop23h 55m

$1,156

Los AngelesSydney

LAX - SYD

LAXSYD

Los Angeles

Tue 23/9

23:55-11:45

1 stop18h 50m

Sydney Kingsford Smith

Wed 15/10

14:15-12:55

1 stop16h 40m

$1,157

Los AngelesSydney

LAX - SYD

LAXSYD

Los Angeles

Tue 21/10

17:15-08:20

1 stop21h 05m

Sydney Kingsford Smith

Mon 3/11

11:20-13:24

1 stop21h 04m

$1,165

San FranciscoSydney

SFO - SYD

SFOSYD

San Francisco

Sun 2/11

18:00-09:35

1 stop20h 35m

Sydney Kingsford Smith

Tue 11/11

11:20-17:29

2 stops25h 09m

$1,165

San DiegoSydney

SAN - SYD

SANSYD

San Diego

Sun 17/8

13:50-07:00

2 stops24h 10m

Sydney Kingsford Smith

Sun 31/8

09:30-12:27

2 stops19h 57m

$1,343

San DiegoSydney

SAN - SYD

SANSYD

San Diego

Sun 17/8

20:44-07:00

1 stop17h 16m

Sydney Kingsford Smith

Sun 31/8

10:20-17:29

2 stops24h 09m

$1,348

San DiegoSydney

SAN - SYD

SANSYD

San Diego

Sun 17/8

12:50-07:05

2 stops25h 15m

Sydney Kingsford Smith

Sun 31/8

12:10-21:36

1 stop26h 26m

$1,418

BurbankSydney

BUR - SYD

BURSYD

Burbank Bob Hope

Fri 5/9

07:00-06:55

1 stop30h 55m

Sydney Kingsford Smith

Fri 19/9

12:10-20:36

1 stop25h 26m

$1,433

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Sydney from

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

What is the cheapest month to fly to Sydney?

The month of February is, on average, the cheapest month to fly to Sydney from California, with most prices found around $1,398. If you aren’t able to travel to Sydney during the month of February, then flying in August is also cheap. Prices for this month can be found on momondo for an average of $1,417.

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

Our data shows that Tuesday is the least expensive day to fly to Sydney. Tickets to fly out on this day can be as low as $1,430. The most expensive day to fly to Sydney is Friday, with ticket prices averaging around $1,927.

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

According to our data, the cheapest time of day to fly to Sydney is in the afternoon. momondo users have found flights departing from California to Sydney in the afternoon for as low as $1,485. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying at midday when prices are $1,968 on average. Flights to Sydney from California at midday are generally more expensive because this time of day is more convenient for travellers’ schedules.

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

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

How far in advance should I book a flight 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 $1,532 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 $1,441 on momondo.

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

There are 4 cabin classes available to choose from on California to Sydney Kingsford Smith 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?

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

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

$433

Fastest flight time

17h 13m

Direct flights

Every day

Airports in Sydney

1 airport
The best one-way flight to Sydney from California in the past 72 hours is $433. The best return flight deal from California to Sydney found on momondo in the last 72 hours is $991.
The fastest flight from California to Sydney takes 17h 13m
Direct flights go from California to Sydney every day.
There is 1 airport near Sydney: Sydney Kingsford Smith (SYD)
Search flight deals

  • 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?

  • 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?

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
Hawaiian AirlinesPriceFrom $876Free cancellationRating
7.8
2,631 reviews
Search Hawaiian Airlines flights
Fiji AirwaysPriceFrom $1,087Free cancellationRating
8.0
202 reviews
Search Fiji Airways flights
United AirlinesPriceFrom $1,118Free cancellationRating
7.4
8,916 reviews
Search United Airlines flights
Air CanadaPriceFrom $1,215Free cancellationRating
7.1
9,899 reviews
Search Air Canada flights
Qantas AirwaysPriceFrom $1,232Free cancellationRating
7.5
888 reviews
Search Qantas Airways flights
DeltaPriceFrom $1,275Free cancellationRating
8.0
7,987 reviews
Search Delta flights
American AirlinesPriceFrom $1,301Free cancellationRating
7.2
10,000 reviews
Search American Airlines flights
Alaska AirlinesPriceFrom $1,435Free cancellationRating
8.0
10,000 reviews
Search Alaska Airlines flights
Air New ZealandPriceFrom $1,529Free cancellationRating
8.0
503 reviews
Search Air New Zealand flights

Travelling to a place near Sydney?

Book flights to Sydney if you plan to visit one of these locations
Parramatta
Wollongong
Terrigal
Katoomba
Lithgow
Penrith
Leura
Manly
Bondi Beach
Coogee
Randwick
Cronulla
Charlestown
Newport
Swansea

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.

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