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Cheap flights from Australia to Orange County from $814

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 14/5. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — SNA
17 May — 24 May1
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 17 April 2026.

Thu 14/520:45
SYD
-
LGB
1 stop17h 22m
Alaska Airlines
Mon 18/508:12
LGB
-
SYD
1 stop17h 38m
Alaska Airlines
Deal found 15/4$1,285
Tue 21/420:45
SYD
-
LGB
1 stop17h 28m
Multiple Airlines
Thu 7/508:00
LGB
-
SYD
1 stop17h 50m
Multiple Airlines
Deal found 16/4$1,315
Sat 23/520:45
SYD
-
LGB
1 stop17h 22m
Alaska Airlines
Wed 3/608:12
LGB
-
SYD
1 stop17h 38m
Alaska Airlines
Deal found 16/4$1,324
Tue 21/420:45
SYD
-
LGB
1 stop17h 28m
Multiple Airlines
Thu 30/408:00
LGB
-
SYD
1 stop17h 50m
Multiple Airlines
Deal found 17/4$1,326
Thu 6/820:45
SYD
-
LGB
1 stop17h 01m
Alaska Airlines
Mon 10/807:00
LGB
-
SYD
1 stop18h 50m
Alaska Airlines
Deal found 14/4$1,340
Thu 16/420:45
SYD
-
LGB
1 stop17h 28m
Multiple Airlines
Wed 22/408:00
LGB
-
SYD
1 stop17h 50m
Multiple Airlines
Deal found 12/4$1,345
Tue 21/420:45
SYD
-
LGB
1 stop17h 28m
Multiple Airlines
Thu 23/408:00
LGB
-
SYD
1 stop17h 50m
Multiple Airlines
Deal found 17/4$1,348
Thu 14/520:45
SYD
-
LGB
1 stop17h 22m
Alaska Airlines
Wed 20/508:12
LGB
-
SYD
1 stop17h 38m
Alaska Airlines
Deal found 13/4$1,369
Thu 21/520:45
SYD
-
LGB
1 stop17h 22m
Alaska Airlines
Mon 25/508:12
LGB
-
SYD
1 stop17h 38m
Alaska Airlines
Deal found 12/4$1,377
Fri 22/520:45
SYD
-
LGB
1 stop17h 22m
Alaska Airlines
Fri 29/508:12
LGB
-
SYD
1 stop17h 38m
Alaska Airlines
Deal found 16/4$1,383
Wed 20/510:00
MEL
-
SNA
2 stops42h 55m
Delta
Wed 27/509:52
SNA
-
MEL
2 stops28h 58m
Delta
Deal found 12/4$1,389
Mon 11/510:55
MEL
-
SNA
1 stop20h 27m
United Airlines
Mon 18/514:38
SNA
-
MEL
1 stop24h 37m
United Airlines
Deal found 12/4$1,407

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 17 April 2026.

Round-trip from

$1,285

One-way from

$814

Popular in

December

Cheapest in

August

Average price

$1,270
Alaska Airlines
  • Alaska Airlines
  • 14/5-18/5
  • 2 total stops
  • 35h 00m total
  • Australia to Orange County
Search Deals
Alaska Airlines
  • Alaska Airlines
  • 14/5
  • 1 total stop
  • 17h 22m total
  • Australia to Orange County
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($130 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 April 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 17 April 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
Fastest return journey

SydneyLong Beach

SYD - LGB

SYDLGB

Sydney Kingsford Smith

Thu 14/5

20:45-21:07

1 stop17h 22m

Long Beach Municipal

Mon 18/5

08:12-18:50

1 stop17h 38m

$1,285

SydneyLong Beach

SYD - LGB

SYDLGB

Sydney Kingsford Smith

Thu 21/5

20:45-21:07

1 stop17h 22m

Long Beach Municipal

Fri 18/9

07:25-18:50

1 stop18h 25m

$1,326

SydneyLong Beach

SYD - LGB

SYDLGB

Sydney Kingsford Smith

Thu 6/8

20:45-20:46

1 stop17h 01m

Long Beach Municipal

Mon 10/8

07:00-18:50

1 stop18h 50m

$1,340

SydneyLong Beach

SYD - LGB

SYDLGB

Sydney Kingsford Smith

Thu 21/5

20:45-21:07

1 stop17h 22m

Long Beach Municipal

Mon 25/5

08:12-18:50

1 stop17h 38m

$1,377

MelbourneSanta Ana

MEL - SNA

MELSNA

Melbourne

Fri 22/5

10:00-09:02

2 stops40h 02m

Santa Ana J. Wayne/Orange Cnty

Fri 29/5

17:05-07:50

2 stops21h 45m

$1,389

MelbourneSanta Ana

MEL - SNA

MELSNA

Melbourne

Sun 31/5

10:00-21:54

2 stops28h 54m

Santa Ana J. Wayne/Orange Cnty

Sun 7/6

17:03-07:50

2 stops45h 47m

$1,389

MelbourneSanta Ana

MEL - SNA

MELSNA

Melbourne

Mon 11/5

10:55-14:22

1 stop20h 27m

Santa Ana J. Wayne/Orange Cnty

Mon 18/5

14:38-08:15

1 stop24h 37m

$1,407

MelbourneSanta Ana

MEL - SNA

MELSNA

Melbourne

Mon 25/5

10:55-12:06

1 stop18h 11m

Santa Ana J. Wayne/Orange Cnty

Sun 31/5

16:12-07:30

2 stops46h 18m

$1,408

SydneyLong Beach

SYD - LGB

SYDLGB

Sydney Kingsford Smith

Sat 23/5

20:45-21:07

1 stop17h 22m

Long Beach Municipal

Wed 3/6

08:12-18:50

1 stop17h 38m

$1,408

MelbourneSanta Ana

MEL - SNA

MELSNA

Melbourne

Fri 5/6

09:30-13:45

2 stops21h 15m

Santa Ana J. Wayne/Orange Cnty

Sun 14/6

18:20-08:15

1 stop20h 55m

$1,425

Flights are sorted by cheapest return flights first.

Deals found on 13/4

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 $1,285. 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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