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Cheap flights from Australia to Orange County from $614

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 6/3. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — SNA
14 Mar — 21 Mar1
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 12 February 2026.

Wed 18/219:40
BNE
-
SNA
2 stops30h 53m
American Airlines
Sun 22/219:48
SNA
-
BNE
2 stops39h 12m
American Airlines
Deal found 8/2$994
Sun 6/920:45
SYD
-
LGB
1 stop17h 25m
Alaska Airlines
Fri 11/908:00
LGB
-
SYD
1 stop17h 50m
Alaska Airlines
Deal found 9/2$1,164
Tue 24/214:00
SYD
-
SNA
1 stop17h 18m
Air New Zealand
Tue 3/319:22
SNA
-
SYD
1 stop18h 53m
Air New Zealand
Deal found 12/2$1,179
Wed 18/211:40
BNE
-
SNA
1 stop18h 38m
United Airlines
Sun 22/207:50
SNA
-
BNE
1 stop29h 40m
United Airlines
Deal found 8/2$1,189
Fri 1/510:20
SYD
-
SNA
1 stop17h 00m
Air New Zealand
Sun 31/519:55
SNA
-
SYD
1 stop18h 00m
Air New Zealand
Deal found 12/2$1,255
Thu 12/310:40
BNE
-
SNA
1 stop18h 42m
Air New Zealand
Thu 19/319:37
SNA
-
BNE
1 stop17h 53m
Air New Zealand
Deal found 10/2$1,262
Sat 21/212:10
SYD
-
SNA
1 stop19h 08m
Air New Zealand
Sat 28/219:22
SNA
-
SYD
1 stop18h 53m
Air New Zealand
Deal found 12/2$1,308
Sat 14/312:10
SYD
-
SNA
1 stop18h 12m
Air New Zealand
Sat 21/318:20
SNA
-
SYD
1 stop20h 55m
Air New Zealand
Deal found 12/2$1,346
Fri 13/221:40
SYD
-
LGB
1 stop18h 29m
Hawaiian Airlines
Thu 19/208:00
LGB
-
SYD
1 stop40h 45m
Hawaiian Airlines
Deal found 12/2$1,363
Tue 17/321:40
SYD
-
LGB
1 stop17h 29m
Hawaiian Airlines
Tue 31/308:01
LGB
-
SYD
1 stop40h 49m
Hawaiian Airlines
Deal found 11/2$1,441
Sat 21/212:10
SYD
-
SNA
1 stop19h 08m
United Airlines
Fri 27/218:40
SNA
-
SYD
2 stops43h 25m
United Airlines
Deal found 10/2$1,491
Sat 28/312:10
SYD
-
SNA
2 stops39h 34m
United Airlines
Sat 4/407:15
SNA
-
SYD
1 stop30h 40m
United Airlines
Deal found 10/2$1,495

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 12 February 2026.

Round-trip from

$1,179

One-way from

$614

Popular in

December

Cheapest in

August

Average price

$1,085
Air New Zealand
  • Air New Zealand
  • 24/2-3/3
  • 2 total stops
  • 36h 11m total
  • Australia to Orange County
Search Deals
Delta
  • Delta
  • 6/3
  • 2 total stops
  • 43h 23m total
  • Australia to Orange County
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($127 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 February 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 12 February 2026.
Use the filters below to find and compare flights from Australia to Orange County that are best for you.

Fly from

Australia

Fly to

Orange County

Route

Depart

Return

Price

SydneySanta Ana

SYD - SNA

SYDSNA

Sydney Kingsford Smith

Tue 24/2

14:00-12:18

1 stop17h 18m

Santa Ana J. Wayne/Orange Cnty

Tue 3/3

19:22-09:15

1 stop18h 53m

$1,179

SydneySanta Ana

SYD - SNA

SYDSNA

Sydney Kingsford Smith

Fri 1/5

10:20-10:20

1 stop17h 00m

Santa Ana J. Wayne/Orange Cnty

Sun 31/5

19:55-06:55

1 stop18h 00m

$1,255

BrisbaneSanta Ana

BNE - SNA

BNESNA

Brisbane

Thu 12/3

10:40-12:22

1 stop18h 42m

Santa Ana J. Wayne/Orange Cnty

Thu 19/3

19:37-06:30

1 stop17h 53m

$1,262

SydneySanta Ana

SYD - SNA

SYDSNA

Sydney Kingsford Smith

Sat 14/3

12:10-12:22

1 stop18h 12m

Santa Ana J. Wayne/Orange Cnty

Sat 21/3

18:20-09:15

1 stop20h 55m

$1,346

SydneyLong Beach

SYD - LGB

SYDLGB

Sydney Kingsford Smith

Tue 17/3

21:40-21:09

1 stop17h 29m

Long Beach Municipal

Tue 31/3

08:01-18:50

1 stop40h 49m

$1,441

SydneySanta Ana

SYD - SNA

SYDSNA

Sydney Kingsford Smith

Sat 28/3

12:10-09:44

2 stops39h 34m

Santa Ana J. Wayne/Orange Cnty

Sat 4/4

07:15-07:55

1 stop30h 40m

$1,495

MelbourneSanta Ana

MEL - SNA

MELSNA

Melbourne

Sat 4/7

10:55-11:52

1 stop17h 57m

Santa Ana J. Wayne/Orange Cnty

Tue 28/7

10:25-08:15

2 stops28h 50m

$1,530

SydneyLong Beach

SYD - LGB

SYDLGB

Sydney Kingsford Smith

Sun 31/5

20:45-20:59

1 stop17h 14m

Long Beach Municipal

Fri 3/7

07:20-18:50

1 stop18h 30m

$1,552

SydneyLong Beach

SYD - LGB

SYDLGB

Sydney Kingsford Smith

Fri 6/3

19:15-21:09

2 stops44h 54m

Long Beach Municipal

Mon 9/3

08:00-08:00

2 stops30h 00m

$1,568

MelbourneSanta Ana

MEL - SNA

MELSNA

Melbourne

Sat 11/7

10:55-11:52

1 stop17h 57m

Santa Ana J. Wayne/Orange Cnty

Sun 2/8

19:55-08:15

1 stop19h 20m

$1,701

Flights are sorted by cheapest return flights first.

Deals found on 9/2

Showing 1-10 of 60 results
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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 18m. Air New Zealand provides one of the quickest options available for as low as $1,179. The distance between Australia and Orange County is about 12081 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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