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Cheap flights from Australia to Orange County from $765

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 22/4. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — SNA
22 Apr — 29 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Australia to Orange County

Enter your travel dates to find the best prices.

Cheapest flights from Australia to Orange County
Explore the most affordable flight options available from Australia to Orange County. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 23 March 2026.

Sun 20/920:45
SYD
-
LGB
1 stop17h 25m
Alaska Airlines
Mon 21/908:00
LGB
-
SYD
1 stop17h 50m
Alaska Airlines
Deal found 18/3$974
Thu 17/920:45
SYD
-
LGB
1 stop17h 25m
Alaska Airlines
Thu 1/1008:00
LGB
-
SYD
1 stop17h 50m
Alaska Airlines
Deal found 20/3$980
Fri 4/920:45
SYD
-
LGB
1 stop17h 25m
Alaska Airlines
Wed 16/908:00
LGB
-
SYD
1 stop17h 50m
Alaska Airlines
Deal found 22/3$1,128
Sat 29/820:45
SYD
-
LGB
1 stop17h 25m
Alaska Airlines
Wed 30/908:00
LGB
-
SYD
1 stop17h 50m
Alaska Airlines
Deal found 18/3$1,132
Thu 10/920:45
SYD
-
LGB
1 stop17h 25m
Alaska Airlines
Sat 26/908:00
LGB
-
SYD
1 stop17h 50m
Alaska Airlines
Deal found 20/3$1,139
Tue 12/512:00
SYD
-
SNA
1 stop25h 12m
American Airlines
Wed 20/516:23
SNA
-
SYD
2 stops21h 42m
American Airlines
Deal found 20/3$1,152
Thu 15/1020:45
SYD
-
LGB
1 stop18h 25m
Alaska Airlines
Thu 29/1009:05
LGB
-
SYD
1 stop40h 40m
Alaska Airlines
Deal found 22/3$1,153
Thu 7/520:35
BNE
-
SNA
2 stops28h 58m
American Airlines
Mon 11/519:20
SNA
-
BNE
2 stops40h 40m
American Airlines
Deal found 22/3$1,158
Fri 16/1020:45
SYD
-
LGB
1 stop18h 25m
Alaska Airlines
Fri 30/1009:05
LGB
-
SYD
1 stop40h 40m
Alaska Airlines
Deal found 22/3$1,171
Mon 4/513:35
MEL
-
SNA
1 stop21h 54m
American Airlines
Mon 11/508:17
SNA
-
MEL
1 stop27h 43m
American Airlines
Deal found 19/3$1,180
Tue 12/509:20
SYD
-
SNA
1 stop20h 00m
Air Canada
Wed 20/513:15
SNA
-
SYD
1 stop25h 05m
Air Canada
Deal found 20/3$1,213
Thu 7/510:00
BNE
-
SNA
1 stop19h 20m
Air Canada
Mon 11/513:15
SNA
-
BNE
1 stop24h 50m
Air Canada
Deal found 22/3$1,218

Find flight deals from Australia to Orange County

Keep the following information in mind while searching for Australia to Orange County flight deals. Data was last updated 23 March 2026.

Round-trip from

$980

One-way from

$765

Popular in

December

Cheapest in

August

Average price

$1,136
Alaska Airlines
  • Alaska Airlines
  • 17/9-1/10
  • 2 total stops
  • 35h 15m total
  • Australia to Orange County
Search Deals
American Airlines
  • American Airlines
  • 22/4
  • 2 total stops
  • 23h 39m total
  • Australia to Orange County
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($124 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($39 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Australia to Orange County 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, Cheapflights users made 647,157 searches. Data last updated 23 March 2026.
Use the filters below to find and compare flights from Australia to Orange County that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SydneyLong Beach

SYD - LGB

SYDLGB

Sydney Kingsford Smith

Thu 17/9

20:45-21:10

1 stop17h 25m

Long Beach Municipal

Thu 1/10

08:00-18:50

1 stop17h 50m

$980

SydneyLong Beach

SYD - LGB

SYDLGB

Sydney Kingsford Smith

Sat 29/8

20:45-21:10

1 stop17h 25m

Long Beach Municipal

Wed 30/9

08:00-18:50

1 stop17h 50m

$1,132

BrisbaneSanta Ana

BNE - SNA

BNESNA

Brisbane

Thu 7/5

20:35-08:55

2 stops29h 20m

Santa Ana J. Wayne/Orange Cnty

Mon 11/5

19:20-05:00

2 stops40h 40m

$1,162

MelbourneSanta Ana

MEL - SNA

MELSNA

Melbourne

Mon 4/5

13:35-18:29

1 stop21h 54m

Santa Ana J. Wayne/Orange Cnty

Mon 11/5

08:17-05:00

1 stop27h 43m

$1,180

BrisbaneSanta Ana

BNE - SNA

BNESNA

Brisbane

Thu 7/5

10:00-12:20

1 stop19h 20m

Santa Ana J. Wayne/Orange Cnty

Mon 11/5

13:15-07:05

1 stop24h 50m

$1,218

SydneyLong Beach

SYD - LGB

SYDLGB

Sydney Kingsford Smith

Tue 5/5

09:15-16:03

2 stops23h 48m

Long Beach Municipal

Tue 12/5

07:05-06:50

2 stops30h 45m

$1,219

SydneyLong Beach

SYD - LGB

SYDLGB

Sydney Kingsford Smith

Sat 18/4

20:45-21:13

1 stop17h 28m

Long Beach Municipal

Sat 25/4

08:00-18:50

1 stop17h 50m

$1,222

SydneySanta Ana

SYD - SNA

SYDSNA

Sydney Kingsford Smith

Sat 2/5

09:10-20:56

2 stops28h 46m

Santa Ana J. Wayne/Orange Cnty

Wed 6/5

19:20-07:05

2 stops42h 45m

$1,292

MelbourneSanta Ana

MEL - SNA

MELSNA

Melbourne

Sat 9/5

09:45-15:30

2 stops22h 45m

Santa Ana J. Wayne/Orange Cnty

Wed 13/5

19:20-06:45

2 stops42h 25m

$1,307

SydneySanta Ana

SYD - SNA

SYDSNA

Sydney Kingsford Smith

Sat 2/5

09:20-09:44

2 stops41h 24m

Santa Ana J. Wayne/Orange Cnty

Wed 6/5

13:15-07:20

1 stop25h 05m

$1,370

Flights are sorted by cheapest return flights first.

Deals found on 22/3

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Australia to Orange County

Have a flexible travel schedule? Discover the best time to fly to Orange County from Australia with our price prediction graph.
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 Australia to Orange County
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Australia to Orange County. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Australia to Orange County?

    A quick flight from Australia to Orange County can take about 17h 25m. Alaska Airlines provides one of the quickest options available for as low as $980. The distance between Australia and Orange County is about 12067 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • Can I find deals for flights from Australia to Orange County that include hotel bookings?

    Yes. In addition to deals on Australia to Orange County flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Australia to Orange County?

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

  • Can I find deals for business class flights from Australia to Orange County?

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

See more FAQs

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How does Cheapflights help users find flights from Australia to Orange County?

Deals for Australia to Orange County 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 Australia to Orange County?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Australia to Orange County.

Can Cheapflights find flights from Australia to Orange County with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Australia to Orange County, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Australia to Orange County become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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