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Cheap flights from Australia to Orange County from $810

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 11/5. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — SNA
4 Jun — 11 Jun1
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 5 May 2026.

Thu 28/520:45
SYD
-
LGB
1 stop17h 22m
Alaska Airlines
Wed 10/607:00
LGB
-
SYD
1 stop18h 50m
Alaska Airlines
Deal found 5/5$1,256
Thu 4/620:45
SYD
-
LGB
1 stop17h 22m
Alaska Airlines
Wed 24/607:00
LGB
-
SYD
1 stop18h 50m
Alaska Airlines
Deal found 1/5$1,258
Thu 6/820:45
SYD
-
LGB
1 stop17h 01m
Alaska Airlines
Wed 19/807:25
LGB
-
SYD
1 stop18h 25m
Alaska Airlines
Deal found 5/5$1,264
Thu 28/520:45
SYD
-
LGB
1 stop17h 22m
Alaska Airlines
Fri 5/608:12
LGB
-
SYD
1 stop17h 38m
Alaska Airlines
Deal found 5/5$1,323
Thu 4/620:45
SYD
-
LGB
1 stop17h 22m
Alaska Airlines
Fri 26/607:00
LGB
-
SYD
1 stop18h 50m
Alaska Airlines
Deal found 2/5$1,326
Thu 14/520:45
SYD
-
LGB
1 stop17h 22m
Alaska Airlines
Thu 11/607:00
LGB
-
SYD
1 stop18h 50m
Alaska Airlines
Deal found 5/5$1,331
Sat 30/520:45
SYD
-
LGB
1 stop17h 22m
Alaska Airlines
Wed 10/607:00
LGB
-
SYD
1 stop18h 50m
Alaska Airlines
Deal found 5/5$1,337
Fri 7/820:45
SYD
-
LGB
1 stop17h 01m
Alaska Airlines
Sat 22/807:25
LGB
-
SYD
1 stop18h 25m
Alaska Airlines
Deal found 1/5$1,384
Sat 30/520:45
SYD
-
LGB
1 stop17h 22m
Alaska Airlines
Thu 11/607:00
LGB
-
SYD
1 stop18h 50m
Alaska Airlines
Deal found 5/5$1,391
Fri 15/520:45
SYD
-
LGB
1 stop17h 22m
Alaska Airlines
Fri 22/508:12
LGB
-
SYD
1 stop17h 38m
Alaska Airlines
Deal found 1/5$1,393
Sat 23/520:45
SYD
-
LGB
1 stop17h 22m
Alaska Airlines
Sat 30/508:12
LGB
-
SYD
1 stop17h 38m
Alaska Airlines
Deal found 1/5$1,416
Sun 17/509:30
MEL
-
SNA
2 stops21h 52m
United Airlines
Sat 23/518:26
SNA
-
MEL
2 stops68h 04m
United Airlines
Deal found 4/5$1,418

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 5 May 2026.

Round-trip from

$1,256

One-way from

$810

Popular in

December

Cheapest in

August

Average price

$1,193
Alaska Airlines
  • Alaska Airlines
  • 28/5-10/6
  • 2 total stops
  • 36h 12m total
  • Australia to Orange County
Search Deals
Delta
  • Delta
  • 11/5
  • 2 total stops
  • 23h 59m total
  • Australia to Orange County
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($124 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($37 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 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 5 May 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

Sat 30/5

20:45-21:07

1 stop17h 22m

Long Beach Municipal

Wed 10/6

07:00-18:50

1 stop18h 50m

$1,337

MelbourneSanta Ana

MEL - SNA

MELSNA

Melbourne

Tue 2/6

10:55-18:47

1 stop24h 52m

Santa Ana J. Wayne/Orange Cnty

Tue 9/6

18:20-08:15

1 stop20h 55m

$1,435

MelbourneSanta Ana

MEL - SNA

MELSNA

Melbourne

Fri 5/6

10:55-12:08

1 stop18h 13m

Santa Ana J. Wayne/Orange Cnty

Sun 5/7

18:20-08:15

1 stop20h 55m

$1,497
Fastest return journey

SydneyLong Beach

SYD - LGB

SYDLGB

Sydney Kingsford Smith

Sat 16/5

20:45-21:07

1 stop17h 22m

Long Beach Municipal

Sat 23/5

08:12-18:50

1 stop17h 38m

$1,751

SydneyLong Beach

SYD - LGB

SYDLGB

Sydney Kingsford Smith

Sat 22/8

20:45-20:30

1 stop16h 45m

Long Beach Municipal

Sat 29/8

07:25-18:50

1 stop18h 25m

$1,752

SydneyLong Beach

SYD - LGB

SYDLGB

Sydney Kingsford Smith

Sun 28/6

20:45-20:46

1 stop17h 01m

Long Beach Municipal

Mon 20/7

07:00-18:50

1 stop18h 50m

$1,793

SydneyLong Beach

SYD - LGB

SYDLGB

Sydney Kingsford Smith

Sun 23/8

20:45-20:30

1 stop16h 45m

Long Beach Municipal

Mon 7/9

07:25-18:50

1 stop18h 25m

$1,794

SydneyLong Beach

SYD - LGB

SYDLGB

Sydney Kingsford Smith

Thu 25/6

20:45-20:46

1 stop17h 01m

Long Beach Municipal

Mon 29/6

07:00-18:50

1 stop18h 50m

$1,800

SydneyLong Beach

SYD - LGB

SYDLGB

Sydney Kingsford Smith

Thu 11/6

20:45-20:46

1 stop17h 01m

Long Beach Municipal

Thu 18/6

07:00-18:50

1 stop18h 50m

$1,934

MelbourneLong Beach

MEL - LGB

MELLGB

Melbourne

Sun 17/5

07:00-21:07

2 stops31h 07m

Long Beach Municipal

Sat 23/5

08:12-10:00

2 stops32h 48m

$1,948

Flights are sorted by cheapest return flights first.

Deals found on 5/5

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 22m. Alaska Airlines provides one of the quickest options available for as low as $1,337. 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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