How popular is this California to Sydney flight route?

Flights from California to Sydney Kingsford Smith have been viewed 185 times in the past calendar month.

How long is the flight from California to Sydney?

Departing from California to Sydney will take you 15h 15m. Airlines will cover a distance of 12052 km. Both multi-stop and direct flights can be found to your destination and back.

What are the cheapest airlines to fly from California to Sydney one-way?

One-way options have recently been found by users for as low as $387 on United Airlines. Other airlines that offer cheap prices include Fiji Airways from $486 and Delta from $566 one-way.

In terms of precipitation, rainfall in Sydney ranges from 50.0 - 130.0 inches per month. March is typically the wettest month, when rainfall can reach 130.0 mm. September is typically the driest time to visit Sydney when rainfall is around 50.0 mm.

If weather is an important factor for your trip to Sydney, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 22.0 C. Travellers hoping to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 11.0 C).

What are the most popular routes from California to Sydney?

The most popular flight routes from California to Sydney are Los Angeles Los Angeles - Sydney Kingsford Smith, San Francisco - Sydney Kingsford Smith and Ontario - Sydney Kingsford Smith.

What are the cheapest flights from California to Sydney?

The cheapest flight price from California to Sydney is $673. On average you can expect to pay $4,059. The most popular route, (Los Angeles Los Angeles - Sydney Kingsford Smith), can usually be booked for $957.

What are the most reliable airlines from California to Sydney?

No one likes to see their flight delayed. When booking a flight from California to Sydney consider choosing American Airlines(70%), Alaska Airlines(70%) or Qantas Airways(70%), as they are the most reliable in getting you off to your destination on time.

What are the most popular airlines that fly from California to Sydney?

The most popular airlines flying from California to Sydney are Qantas Airways, Fiji Airways and United Airlines. Something to consider prior to booking your flight.

What airport do you fly into for flights to Sydney from California?

Sydney Kingsford Smith (SYD), located 7.5 km from the city centre, is the airport you fly into when you book flights from California to Sydney.

Can I find deals for flights from California to Sydney that include hotel bookings?

Yes. In addition to deals on California to Sydney flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from California to Sydney?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from California to Sydney.

Can I find deals for business class flights from California to Sydney?

Yes. Cheapflights offers flight deals from California to Sydney by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$640+ Cheap Flights from California to Sydney

Cheap flight deals from California to Sydney

Enter your travel dates to find the best prices.

Cheapest

Best

Direct

Last-minute

One-way

Cheapest flights from California to Sydney
Explore the most affordable flight options available from California to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2 September 2026.

Wed 21/1023:55 -

1 stop18h 55m

Wed 11/1106:00 -

1 stop25h 00m

Deal found 31/8$1,119

Mon 28/1222:35 -

1 stop19h 00m

Thu 21/114:00 -

1 stop17h 00m

Deal found 1/9$1,121

Wed 23/923:55 -

1 stop29h 30m

Tue 6/1014:15 -

1 stop16h 50m

Deal found 31/8$1,124

Sun 18/1000:50 -

1 stop25h 20m

Wed 28/1014:00 -

1 stop17h 00m

Deal found 1/9$1,125

Tue 20/1023:55 -

1 stop18h 55m

Wed 11/1114:00 -

1 stop17h 00m

Deal found 31/8$1,126

Wed 21/1023:55 -

1 stop18h 55m

Wed 28/1014:00 -

1 stop17h 00m

Deal found 31/8$1,128

Sun 18/1023:55 -

1 stop28h 30m

Wed 21/1014:15 -

1 stop16h 50m

Deal found 30/8$1,129

Sat 28/1100:05 -

1 stop25h 10m

Thu 21/114:00 -

1 stop17h 00m

Deal found 31/8$1,132

Mon 28/923:55 -

1 stop29h 30m

Tue 6/1014:15 -

1 stop16h 50m

Deal found 27/8$1,133

Mon 19/1023:55 -

1 stop18h 55m

Tue 27/1014:00 -

1 stop17h 00m

Deal found 28/8$1,135

Sun 13/923:55 -

1 stop29h 30m

Sun 27/913:15 -

1 stop16h 50m

Deal found 28/8$1,142

Sun 25/1023:35 -

1 stop28h 30m

Tue 10/1114:00 -

1 stop17h 00m

Deal found 1/9$1,143

Best flights from California to Sydney
Discover carefully curated flight deals from California to Sydney that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 2 September 2026.

Tue 2/222:35 -

1 stop28h 30m

Mon 15/214:00 -

1 stop17h 00m

Deal found 29/8$1,272

Mon 9/1119:45 -

1 stop18h 35m

Wed 18/1111:20 -

Nonstop13h 45m

Deal found 1/9$1,375

Mon 26/1023:45 -

Nonstop15h 15m

Fri 30/1010:25 -

1 stop16h 40m

Deal found 1/9$1,389

Wed 16/907:25 -

1 stop18h 25m

Sun 20/920:45 -

1 stop16h 45m

Deal found 31/8$1,402

Mon 28/907:00 -

2 stops30h 50m

Mon 5/1010:15 -

2 stops29h 23m

Deal found 31/8$1,474

Tue 13/1018:10 -

2 stops30h 40m

Tue 20/1020:45 -

1 stop17h 54m

Deal found 28/8$1,650

Sun 29/1106:00 -

2 stops33h 35m

Tue 22/1211:20 -

1 stop21h 59m

Deal found 28/8$1,681

Wed 21/1016:10 -

1 stop21h 45m

Wed 28/1010:20 -

Nonstop13h 45m

Deal found 30/8$1,377

Mon 7/1218:30 -

2 stops53h 55m

Sat 9/121:35 -

2 stops38h 00m

Deal found 1/9$2,834

Sun 21/208:45 -

1 stop40h 00m

Sun 28/221:40 -

1 stop18h 30m

Deal found 30/8$1,418

Tue 3/1107:00 -

2 stops30h 30m

Mon 9/1110:40 -

2 stops30h 01m

Deal found 29/8$1,474

Fri 15/116:15 -

1 stop22h 05m

Tue 26/111:20 -

Nonstop13h 45m

Deal found 28/8$1,446

Tue 20/1013:04 -

2 stops24h 46m

Mon 9/1110:40 -

2 stops24h 35m

Deal found 1/9$1,474

Wed 30/907:25 -

1 stop18h 25m

Sun 18/1020:45 -

1 stop17h 46m

Deal found 1/9$1,483

Sat 24/1007:00 -

1 stop18h 45m

Tue 10/1121:40 -

2 stops19h 51m

Deal found 1/9$1,683

Tue 8/1218:15 -

1 stop20h 05m

Sun 20/1211:50 -

1 stop19h 06m

Deal found 1/9$1,451

Tue 20/1016:50 -

2 stops21h 00m

Tue 10/1110:40 -

2 stops24h 35m

Deal found 1/9$1,474

Sat 12/907:25 -

1 stop18h 25m

Sat 19/920:45 -

1 stop16h 45m

Deal found 30/8$1,502

Sat 17/1014:10 -

2 stops23h 20m

Sat 24/1018:50 -

2 stops32h 16m

Deal found 1/9$1,685

Thu 1/1022:50 -

Nonstop15h 10m

Mon 2/1111:50 -

1 stop25h 10m

Deal found 30/8$1,455

Sat 5/919:24 -

2 stops43h 36m

Sat 12/910:15 -

2 stops38h 43m

Deal found 28/8$1,692

Thu 18/208:45 -

1 stop40h 00m

Thu 4/321:40 -

1 stop18h 30m

Deal found 30/8$1,540

Tue 3/1122:15 -

Nonstop15h 15m

Tue 1/1210:40 -

Nonstop13h 55m

Deal found 28/8$1,602

Sun 8/1111:12 -

1 stop27h 08m

Wed 11/1111:50 -

1 stop24h 39m

Deal found 28/8$1,530

Tue 3/1118:52 -

2 stops29h 53m

Tue 17/1121:40 -

1 stop17h 29m

Deal found 2/9$1,699

Mon 21/908:30 -

1 stop17h 20m

Fri 2/1020:45 -

1 stop16h 45m

Deal found 1/9$1,583

Tue 24/1122:15 -

Nonstop15h 15m

Thu 17/1210:40 -

Nonstop13h 55m

Deal found 31/8$1,671

Wed 17/218:00 -

1 stop20h 20m

Mon 22/211:50 -

1 stop17h 14m

Deal found 30/8$1,530

Thu 17/908:30 -

1 stop17h 20m

Tue 13/1020:45 -

2 stops30h 34m

Deal found 29/8$1,699

Wed 4/1108:10 -

1 stop40h 35m

Sun 22/1121:40 -

1 stop17h 29m

Deal found 31/8$1,621

Find flight deals from California to Sydney

Round-trip from	$1,119
One-way from	$640
Popular in	December
Cheapest in	May
Average price	$1,363
Good round-trip deal	$1,299 or less
Good one-way deal	$697 or less

Fiji Airways
21/10-11/11
2 total stops
43h 55m total
California to Sydney

Search Deals

30/1
1 total stop
22h 11m total
California to Sydney

Search Deals

Highest demand for flights based on searches. 9% potential increase in price ($198 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($52 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2026

Search Deals

Price to beat on a round-trip flight from California to Sydney Kingsford Smith.

Search Deals

Price to beat on a one-way flight from California to Sydney Kingsford Smith.

Search Deals

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

Tue 2/2

22:35-22:05

1 stop28h 30m

Sydney Kingsford Smith

Mon 15/2

14:00-12:00

1 stop17h 00m

$1,272

Los AngelesSydney

LAX Los Angeles Los Angeles - SYD Sydney Kingsford Smith

LAXSYD

Los Angeles Los Angeles

Mon 9/11

19:45-09:20

1 stop18h 35m

Sydney Kingsford Smith

Wed 18/11

11:20-06:05

Nonstop13h 45m

$1,375

Los AngelesSydney

LAX Los Angeles Los Angeles - SYD Sydney Kingsford Smith

LAXSYD

Los Angeles Los Angeles

Wed 21/10

16:10-07:55

1 stop21h 45m

Sydney Kingsford Smith

Wed 28/10

10:20-06:05

Nonstop13h 45m

$1,377

Los AngelesSydney

LAX Los Angeles Los Angeles - SYD Sydney Kingsford Smith

LAXSYD

Los Angeles Los Angeles

Mon 26/10

23:45-09:00

Nonstop15h 15m

Sydney Kingsford Smith

Fri 30/10

10:25-09:05

1 stop16h 40m

$1,389

Long BeachSydney

LGB Long Beach Municipal - SYD Sydney Kingsford Smith

LGBSYD

Long Beach Municipal

Wed 16/9

07:25-18:50

1 stop18h 25m

Sydney Kingsford Smith

Sun 20/9

20:45-20:30

1 stop16h 45m

$1,402

Long BeachSydney

LGB Long Beach Municipal - SYD Sydney Kingsford Smith

LGBSYD

Long Beach Municipal

Sun 21/2

08:45-19:45

1 stop40h 00m

Sydney Kingsford Smith

Sun 28/2

21:40-21:10

1 stop18h 30m

$1,418

Los AngelesSydney

LAX Los Angeles Los Angeles - SYD Sydney Kingsford Smith

LAXSYD

Los Angeles Los Angeles

Fri 15/1

16:15-09:20

1 stop22h 05m

Sydney Kingsford Smith

Tue 26/1

11:20-06:05

Nonstop13h 45m

$1,446

Los AngelesSydney

LAX Los Angeles Los Angeles - SYD Sydney Kingsford Smith

LAXSYD

Los Angeles Los Angeles

Tue 8/12

18:15-09:20

1 stop20h 05m

Sydney Kingsford Smith

Sun 20/12

11:50-11:56

1 stop19h 06m

$1,451

Los AngelesSydney

LAX Los Angeles Los Angeles - SYD Sydney Kingsford Smith

LAXSYD

Los Angeles Los Angeles

Thu 1/10

22:50-07:00

Nonstop15h 10m

Sydney Kingsford Smith

Mon 2/11

11:50-18:00

1 stop25h 10m

$1,455

Long BeachSydney

LGB Long Beach Municipal - SYD Sydney Kingsford Smith

LGBSYD

Long Beach Municipal

Mon 28/9

07:00-06:50

2 stops30h 50m

Sydney Kingsford Smith

Mon 5/10

10:15-21:38

2 stops29h 23m

$1,474

Flights are sorted by cheapest return flights first.

Deals found on 28/8

Showing 1-10 of 60 resultsSorted by cheapest first

...

Best time to book a flight from California to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney from California with our price prediction graph.

LAX-SYD

LGB-SYD

SAN-SYD

LAS-SYD

SJC-SYD

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from California to Sydney

USCA-SYD

LAX-SYD

LGB-SYD

SAN-SYD

LAS-SYD

What is the cheapest month to book a flight from California to Sydney?

Currently, March is the cheapest month in which you can book a flight from California to Sydney (average of $1,295). Flying from California to Sydney in December is currently the most expensive (average of $1,941). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from CA to SYD?

When flying from California to Sydney, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from California to Sydney

The most flights from USCA to SYD are scheduled on a Monday (18 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (9 on average).

How much does it cost for a return flight from California to Sydney?

Airfare is below average for this route at the moment.

California to Sydney flights typically cost between $1,170 and $1,446 in October.
The cheapest return price found within the last 5 days was $1,119 on Fiji Airways (21 Oct–11 Nov).

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

Booking 88 days in advance of your planned departure date is, on average, the best time to get cheap flights from California to Sydney. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Related info for your journey

What airport do you fly into for flights to Sydney from California?
Sydney Kingsford Smith (SYD), located 7.5 km from the city centre, is the airport you fly into when you book flights from California to Sydney.
How popular is this California to Sydney flight route?
Flights from California to Sydney Kingsford Smith have been viewed 185 times in the past calendar month.
How long is the flight from California to Sydney?
Departing from California to Sydney will take you 15h 15m. Airlines will cover a distance of 12052 km. Both multi-stop and direct flights can be found to your destination and back.
What are the cheapest airlines to fly from California to Sydney one-way?
One-way options have recently been found by users for as low as $387 on United Airlines. Other airlines that offer cheap prices include Fiji Airways from $486 and Delta from $566 one-way.
What are the most popular routes from California to Sydney?
The most popular flight routes from California to Sydney are Los Angeles Los Angeles - Sydney Kingsford Smith, San Francisco - Sydney Kingsford Smith and Ontario - Sydney Kingsford Smith.
What are the most reliable airlines from California to Sydney?
No one likes to see their flight delayed. When booking a flight from California to Sydney consider choosing American Airlines(70%), Alaska Airlines(70%) or Qantas Airways(70%), as they are the most reliable in getting you off to your destination on time.
What are the cheapest flights from California to Sydney?
The cheapest flight price from California to Sydney is $673. On average you can expect to pay $4,059. The most popular route, (Los Angeles Los Angeles - Sydney Kingsford Smith), can usually be booked for $957.
Can I find deals for flights from California to Sydney that include hotel bookings?
Yes. In addition to deals on California to Sydney flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from California to Sydney?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from California to Sydney.
Can I find deals for business class flights from California to Sydney?
Yes. Cheapflights offers flight deals from California to Sydney by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from California to Sydney?
Currently, March is the cheapest month in which you can book a flight from California to Sydney (average of $1,295). Flying from California to Sydney in December is currently the most expensive (average of $1,941). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 8 airlines flying from California to Sydney

Airline	Cheapest	Average	Flexibility	On-time
Frontier	Cheapest$163	Average$197	FlexibilityNo cancel fee	On-time62%	Search Frontier flights
Delta	Cheapest$662	Average$1,388	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights
Fiji Airways	Cheapest$972	Average$1,210	FlexibilityNo cancel fee	On-time74%	Search Fiji Airways flights
Qantas Airways	Cheapest$1,129	Average$1,683	FlexibilityNo cancel fee	On-time74%	Search Qantas Airways flights
Air New Zealand	Cheapest$1,163	Average$1,801	FlexibilityNo cancel fee	On-time78%	Search Air New Zealand flights
American Airlines	Cheapest$1,193	Average$1,417	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights
United Airlines	Cheapest$1,203	Average$1,997	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Hawaiian Airlines	Cheapest$1,224	Average$2,015	FlexibilityNo cancel fee	On-time85%	Search Hawaiian Airlines flights

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How does Cheapflights help users find flights from California to Sydney?

Deals for California to Sydney flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from California to Sydney?

Cheapflights simply makes it quick and affordable to book flights from California to Sydney by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from California to Sydney with no change fees?

Certainly. Search results for flights to Sydney from California shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from California to Sydney become cheaper?

Yes, Cheapflights offers price alerts on California to Sydney flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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Cheap flights from California to Sydney from $640

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 30/1. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from California to Sydney

Cheapest flights from California to SydneyExplore the most affordable flight options available from California to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2 September 2026.

Explore the most affordable flight options available from California to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2 September 2026.

Best flights from California to SydneyDiscover carefully curated flight deals from California to Sydney that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 2 September 2026.

Discover carefully curated flight deals from California to Sydney that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 2 September 2026.

Direct flights from California to SydneyExplore direct flight options from California to Sydney based on user searches, and compare prices and availability for your desired travel dates. Data last updated 2 September 2026.

Explore direct flight options from California to Sydney based on user searches, and compare prices and availability for your desired travel dates. Data last updated 2 September 2026.

Last-minute flights from California to SydneyDiscover last-minute flight deals from California to Sydney. Data last updated 2 September 2026 and is based on user searches.

Discover last-minute flight deals from California to Sydney. Data last updated 2 September 2026 and is based on user searches.

One-way flights from California to SydneySearch for one-way flight options from California to Sydney. Find affordable one-way fares based on user searches. Data last updated 2 September 2026.

Search for one-way flight options from California to Sydney. Find affordable one-way fares based on user searches. Data last updated 2 September 2026.

Find flight deals from California to Sydney

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One-way from

Popular in

Cheapest in

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Use the filters below to find and compare flights from California to Sydney that are best for you.

Best time to book a flight from California to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney from California with our price prediction graph.

Cheapflights Insights

What is the cheapest month to book a flight from California to Sydney?

What is the cheapest time of day to fly from CA to SYD?

Find hourly flight availability from California to Sydney. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 2 September 2026.

When flying from California to Sydney, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from California to Sydney

Explore weekly flight availability from California to Sydney. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 2 September 2026.

The most flights from USCA to SYD are scheduled on a Monday (18 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (9 on average).

How much does it cost for a return flight from California to Sydney?

Airfare is below average for this route at the moment.

California to Sydney flights typically cost between $1,170 and $1,446 in October.The cheapest return price found within the last 5 days was $1,119 on Fiji Airways (21 Oct–11 Nov).

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

Booking 88 days in advance of your planned departure date is, on average, the best time to get cheap flights from California to Sydney. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Related info for your journey

What airport do you fly into for flights to Sydney from California?

How popular is this California to Sydney flight route?

How long is the flight from California to Sydney?

What are the cheapest airlines to fly from California to Sydney one-way?

What are the most popular routes from California to Sydney?

What are the most reliable airlines from California to Sydney?

What are the cheapest flights from California to Sydney?

Can I find deals for flights from California to Sydney that include hotel bookings?

How can I find direct flights from California to Sydney?

Can I find deals for business class flights from California to Sydney?

What is the cheapest month to book a flight from California to Sydney?

Travelling to a place near Sydney?

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Alternative routes for California to Sydney

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Complete your trip

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Search flights from California to Sydney by cabin class

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California and Sydney flights

Browse other California and Sydney flight options. Last updated on 2 September 2026.

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How does Cheapflights help users find flights from California to Sydney?

Why should you use Cheapflights to find cheap flight tickets from California to Sydney?

Can Cheapflights find flights from California to Sydney with no change fees?

Can Cheapflights notify me if prices for flights from California to Sydney become cheaper?

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Cheapest flights from California to Sydney
Explore the most affordable flight options available from California to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2 September 2026.

Best flights from California to Sydney
Discover carefully curated flight deals from California to Sydney that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 2 September 2026.

Direct flights from California to Sydney
Explore direct flight options from California to Sydney based on user searches, and compare prices and availability for your desired travel dates. Data last updated 2 September 2026.

Last-minute flights from California to Sydney
Discover last-minute flight deals from California to Sydney. Data last updated 2 September 2026 and is based on user searches.

One-way flights from California to Sydney
Search for one-way flight options from California to Sydney. Find affordable one-way fares based on user searches. Data last updated 2 September 2026.

California to Sydney flights typically cost between $1,170 and $1,446 in October.
The cheapest return price found within the last 5 days was $1,119 on Fiji Airways (21 Oct–11 Nov).