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Cheap flights from Australia to Orange County from $655

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 29/9. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — SNA
1 Aug — 8 Aug1
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 2 July 2026.

Thu 6/820:45
SYD
-
LGB
1 stop17h 01m
Alaska Airlines
Mon 10/807:00
LGB
-
SYD
1 stop18h 50m
Alaska Airlines
Deal found 27/6$1,063
Thu 6/820:45
SYD
-
LGB
1 stop17h 01m
Alaska Airlines
Sat 8/807:00
LGB
-
SYD
1 stop18h 50m
Alaska Airlines
Deal found 29/6$1,114
Sat 1/820:45
SYD
-
LGB
1 stop17h 01m
Alaska Airlines
Mon 31/807:25
LGB
-
SYD
1 stop18h 25m
Alaska Airlines
Deal found 30/6$1,140
Fri 28/809:15
SYD
-
LGB
2 stops29h 17m
Delta
Tue 8/913:04
LGB
-
SYD
2 stops24h 46m
Delta
Deal found 28/6$1,178
Wed 12/810:20
SYD
-
SNA
1 stop25h 27m
United Airlines
Wed 19/816:11
SNA
-
SYD
1 stop21h 44m
United Airlines
Deal found 27/6$1,207
Fri 28/809:15
SYD
-
SNA
2 stops23h 59m
Delta
Tue 8/913:45
SNA
-
SYD
2 stops24h 05m
Delta
Deal found 28/6$1,227
Sat 22/820:45
SYD
-
LGB
1 stop16h 45m
Alaska Airlines
Sat 29/807:25
LGB
-
SYD
1 stop18h 25m
Alaska Airlines
Deal found 28/6$1,234
Tue 20/1010:30
SYD
-
SNA
2 stops21h 33m
United Airlines
Sat 24/1016:15
SNA
-
SYD
2 stops23h 05m
United Airlines
Deal found 30/6$1,256
Mon 20/710:20
SYD
-
SNA
1 stop18h 46m
Air New Zealand
Wed 5/818:20
SNA
-
SYD
1 stop19h 35m
Air New Zealand
Deal found 29/6$1,291
Thu 23/710:20
SYD
-
SNA
1 stop18h 46m
Air New Zealand
Wed 5/818:20
SNA
-
SYD
1 stop19h 35m
Air New Zealand
Deal found 27/6$1,292
Thu 13/812:00
SYD
-
SNA
1 stop20h 41m
American Airlines
Thu 20/813:49
SNA
-
SYD
2 stops24h 16m
American Airlines
Deal found 28/6$1,302
Wed 5/810:00
MEL
-
SNA
2 stops23h 14m
Delta
Wed 19/809:52
SNA
-
MEL
2 stops28h 58m
Delta
Deal found 1/7$1,317

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 2 July 2026.

Round-trip from

$1,063

One-way from

$655

Popular in

December

Cheapest in

August

Average price

$1,267
Alaska Airlines
  • Alaska Airlines
  • 6/8-10/8
  • 2 total stops
  • 35h 51m total
  • Australia to Orange County
Search Deals
Delta
  • Delta
  • 29/9
  • 2 total stops
  • 23h 57m total
  • Australia to Orange County
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($125 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($41 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 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 2 July 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

Sun 30/8

09:15-21:32

2 stops29h 17m

Long Beach Municipal

Tue 8/9

16:52-06:50

2 stops20h 58m

$1,178

SydneyLong Beach

SYD - LGB

SYDLGB

Sydney Kingsford Smith

Sat 29/8

09:15-21:32

2 stops29h 17m

Long Beach Municipal

Tue 8/9

07:00-06:50

2 stops30h 50m

$1,178

SydneyLong Beach

SYD - LGB

SYDLGB

Sydney Kingsford Smith

Fri 28/8

09:15-21:32

2 stops29h 17m

Long Beach Municipal

Tue 8/9

13:04-06:50

2 stops24h 46m

$1,178

SydneySanta Ana

SYD - SNA

SYDSNA

Sydney Kingsford Smith

Wed 12/8

10:20-15:30

1 stop22h 10m

Santa Ana J. Wayne/Orange Cnty

Wed 19/8

16:11-07:00

2 stops21h 49m

$1,207

SydneySanta Ana

SYD - SNA

SYDSNA

Sydney Kingsford Smith

Tue 20/10

11:20-18:32

1 stop25h 12m

Santa Ana J. Wayne/Orange Cnty

Sat 24/10

18:22-09:20

1 stop20h 58m

$1,256

SydneySanta Ana

SYD - SNA

SYDSNA

Sydney Kingsford Smith

Sat 29/8

10:20-12:06

1 stop18h 46m

Santa Ana J. Wayne/Orange Cnty

Tue 8/9

19:59-06:55

1 stop17h 56m

$1,257

MelbourneSanta Ana

MEL - SNA

MELSNA

Melbourne

Wed 5/8

10:00-16:14

2 stops23h 14m

Santa Ana J. Wayne/Orange Cnty

Wed 19/8

09:52-07:50

2 stops28h 58m

$1,317

MelbourneSanta Ana

MEL - SNA

MELSNA

Melbourne

Thu 13/8

10:55-13:53

1 stop19h 58m

Santa Ana J. Wayne/Orange Cnty

Mon 17/8

19:59-08:15

1 stop19h 16m

$1,336

BrisbaneSanta Ana

BNE - SNA

BNESNA

Brisbane

Tue 21/7

10:30-12:03

1 stop18h 33m

Santa Ana J. Wayne/Orange Cnty

Mon 27/7

19:27-06:30

1 stop18h 03m

$1,344

BrisbaneSanta Ana

BNE - SNA

BNESNA

Brisbane

Wed 12/8

10:30-22:17

2 stops28h 47m

Santa Ana J. Wayne/Orange Cnty

Wed 19/8

13:08-06:30

2 stops24h 22m

$1,344

Flights are sorted by cheapest return flights first.

Deals found on 29/6

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 45m. Delta provides one of the quickest options available for as low as $1,449. 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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