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Cheap flights from Australia to Orange County from $833

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 6/5. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — SNA
24 may. — 31 may.1
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 24 abril 2026.

jue. 28/520:45
SYD
-
LGB
1 stop17h 22m
Alaska Airlines
vie. 5/608:12
LGB
-
SYD
1 stop17h 38m
Alaska Airlines
Deal found 24/4$1,331
jue. 28/520:45
SYD
-
LGB
1 stop17h 22m
Alaska Airlines
jue. 4/608:12
LGB
-
SYD
1 stop17h 38m
Alaska Airlines
Deal found 23/4$1,334
lun. 11/509:15
SYD
-
SNA
2 stops29h 39m
Delta
lun. 18/517:05
SNA
-
SYD
2 stops20h 45m
Delta
Deal found 23/4$1,395
sáb. 23/520:45
SYD
-
LGB
1 stop17h 22m
Alaska Airlines
jue. 28/508:12
LGB
-
SYD
1 stop17h 38m
Alaska Airlines
Deal found 24/4$1,398
vie. 22/520:45
SYD
-
LGB
1 stop17h 22m
Alaska Airlines
vie. 29/508:12
LGB
-
SYD
1 stop17h 38m
Alaska Airlines
Deal found 23/4$1,401
jue. 11/610:55
MEL
-
SNA
1 stop19h 50m
United Airlines
jue. 25/614:47
SNA
-
MEL
1 stop24h 28m
United Airlines
Deal found 21/4$1,430
sáb. 16/520:45
SYD
-
LGB
1 stop17h 22m
Alaska Airlines
sáb. 23/508:12
LGB
-
SYD
1 stop17h 38m
Alaska Airlines
Deal found 20/4$1,441
dom. 24/517:05
MEL
-
LGB
2 stops21h 02m
Multiple Airlines
jue. 28/508:12
LGB
-
MEL
2 stops41h 43m
Multiple Airlines
Deal found 23/4$1,504
lun. 11/509:30
SYD
-
SNA
2 stops23h 12m
United Airlines
lun. 18/519:45
SNA
-
SYD
1 stop18h 10m
United Airlines
Deal found 23/4$1,511
vie. 25/910:55
MEL
-
SNA
1 stop18h 07m
Multiple Airlines
dom. 4/1019:59
SNA
-
MEL
1 stop19h 16m
Multiple Airlines
Deal found 23/4$1,520
jue. 3/1221:40
SYD
-
LGB
1 stop18h 30m
Alaska Airlines
mié. 20/109:05
LGB
-
SYD
1 stop39h 40m
Alaska Airlines
Deal found 23/4$1,557
mié. 3/610:20
SYD
-
SNA
1 stop18h 46m
Air New Zealand
mié. 5/819:49
SNA
-
SYD
1 stop18h 06m
Air New Zealand
Deal found 23/4$1,601

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 24 abril 2026.

Round-trip from

$1,331

One-way from

$833

Popular in

December

Cheapest in

August

Average price

$1,279
Alaska Airlines
  • Alaska Airlines
  • 28/5-6/6
  • 2 total stops
  • 35h 00m total
  • Australia to Orange County
Search Deals
Delta
  • Delta
  • 6/5
  • 2 total stops
  • 29h 39m total
  • Australia to Orange County
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($129 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($38 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 24 abril 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

jue. 28/5

20:45-21:07

1 stop17h 22m

Long Beach Municipal

jue. 4/6

08:12-18:50

1 stop17h 38m

$1,334

SydneySanta Ana

SYD - SNA

SYDSNA

Sydney Kingsford Smith

lun. 11/5

09:15-21:54

2 stops29h 39m

Santa Ana J. Wayne/Orange Cnty

lun. 18/5

17:05-06:50

2 stops20h 45m

$1,395

SydneyLong Beach

SYD - LGB

SYDLGB

Sydney Kingsford Smith

sáb. 6/6

20:45-21:07

1 stop17h 22m

Long Beach Municipal

jue. 25/6

07:00-18:50

1 stop18h 50m

$1,398

SydneyLong Beach

SYD - LGB

SYDLGB

Sydney Kingsford Smith

vie. 22/5

20:45-21:07

1 stop17h 22m

Long Beach Municipal

vie. 29/5

08:12-18:50

1 stop17h 38m

$1,401

MelbourneSanta Ana

MEL - SNA

MELSNA

Melbourne

jue. 11/6

10:55-13:45

1 stop19h 50m

Santa Ana J. Wayne/Orange Cnty

jue. 25/6

14:47-08:15

1 stop24h 28m

$1,430

MelbourneLong Beach

MEL - LGB

MELLGB

Melbourne

dom. 24/5

17:05-21:07

2 stops21h 02m

Long Beach Municipal

jue. 28/5

08:12-18:55

2 stops41h 43m

$1,504

SydneySanta Ana

SYD - SNA

SYDSNA

Sydney Kingsford Smith

mié. 3/6

10:20-12:06

1 stop18h 46m

Santa Ana J. Wayne/Orange Cnty

mié. 5/8

19:49-06:55

1 stop18h 06m

$1,601

SydneySanta Ana

SYD - SNA

SYDSNA

Sydney Kingsford Smith

jue. 4/6

09:15-16:15

2 stops24h 00m

Santa Ana J. Wayne/Orange Cnty

jue. 11/6

07:00-06:50

2 stops30h 50m

$1,602

SydneyLong Beach

SYD - LGB

SYDLGB

Sydney Kingsford Smith

jue. 14/5

20:45-21:07

1 stop17h 22m

Long Beach Municipal

lun. 18/5

08:12-18:50

1 stop17h 38m

$1,682

BrisbaneLong Beach

BNE - LGB

BNELGB

Brisbane

lun. 8/6

19:25-21:07

2 stops42h 42m

Long Beach Municipal

lun. 15/6

07:00-23:25

2 stops23h 25m

$1,713

Flights are sorted by cheapest return flights first.

Deals found on 23/4

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 $1,334. 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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