Find flights
When to book
FAQs

Cheap flights from Australia to Orange County from $707

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 8/2. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — SNA
27 Feb — 6 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 28 January 2026.

Wed 18/211:40
BNE
-
SNA
1 stop24h 53m
United Airlines
Sun 22/218:35
SNA
-
BNE
1 stop18h 55m
United Airlines
Deal found 25/1$1,200
Tue 27/111:40
BNE
-
SNA
1 stop18h 35m
Air New Zealand
Tue 3/219:50
SNA
-
BNE
1 stop17h 40m
Air New Zealand
Deal found 26/1$1,300
Wed 11/309:40
SYD
-
LGB
2 stops29h 52m
Delta
Wed 18/307:00
LGB
-
SYD
2 stops30h 25m
Delta
Deal found 25/1$1,320
Thu 12/309:40
SYD
-
LGB
2 stops29h 52m
Delta
Thu 19/307:00
LGB
-
SYD
2 stops30h 30m
Delta
Deal found 26/1$1,419
Thu 29/114:35
SYD
-
LGB
2 stops23h 50m
Multiple Airlines
Wed 11/208:32
LGB
-
SYD
2 stops40h 13m
Multiple Airlines
Deal found 27/1$1,435
Fri 13/306:40
MEL
-
SNA
3 stops32h 16m
Multiple Airlines
Fri 20/313:20
SNA
-
MEL
3 stops30h 55m
Multiple Airlines
Deal found 27/1$1,445
Thu 12/310:40
BNE
-
SNA
2 stops23h 52m
United Airlines
Thu 19/318:35
SNA
-
BNE
2 stops24h 45m
United Airlines
Deal found 26/1$1,520
Fri 13/306:55
BNE
-
SNA
2 stops22h 27m
United Airlines
Fri 20/318:20
SNA
-
BNE
1 stop19h 10m
United Airlines
Deal found 27/1$1,523
Wed 28/113:00
MEL
-
SNA
1 stop24h 29m
United Airlines
Tue 17/218:35
SNA
-
MEL
1 stop20h 25m
United Airlines
Deal found 26/1$1,536
Wed 11/310:30
MEL
-
SNA
2 stops25h 02m
United Airlines
Wed 18/318:35
SNA
-
MEL
1 stop20h 25m
United Airlines
Deal found 25/1$1,537
Fri 13/312:00
MEL
-
SNA
1 stop24h 33m
United Airlines
Fri 20/310:05
SNA
-
MEL
1 stop28h 55m
United Airlines
Deal found 27/1$1,540
Wed 18/310:25
SYD
-
SNA
2 stops25h 07m
United Airlines
Wed 8/418:39
SNA
-
SYD
1 stop19h 16m
United Airlines
Deal found 26/1$1,542

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 28 January 2026.

Round-trip from

$1,200

One-way from

$707

Popular in

December

Cheapest in

August

Average price

$1,236
United Airlines
  • United Airlines
  • 12/3-19/3
  • 3 total stops
  • 51h 17m total
  • Australia to Orange County
Search Deals
United Airlines
  • United Airlines
  • 8/2
  • 1 total stop
  • 18h 35m total
  • Australia to Orange County
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($150 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($45 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 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 28 January 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

BrisbaneSanta Ana

BNE - SNA

BNESNA

Brisbane

Thu 12/3

10:40-17:32

2 stops23h 52m

Santa Ana J. Wayne/Orange Cnty

Thu 19/3

10:05-06:30

1 stop27h 25m

$1,200

BrisbaneSanta Ana

BNE - SNA

BNESNA

Brisbane

Wed 18/2

11:40-17:34

2 stops23h 54m

Santa Ana J. Wayne/Orange Cnty

Sun 22/2

10:05-07:30

1 stop27h 25m

$1,200

BrisbaneSanta Ana

BNE - SNA

BNESNA

Brisbane

Fri 13/3

10:40-12:22

1 stop18h 42m

Santa Ana J. Wayne/Orange Cnty

Fri 20/3

15:45-06:30

1 stop21h 45m

$1,202

SydneyLong Beach

SYD - LGB

SYDLGB

Sydney Kingsford Smith

Wed 11/3

09:40-21:32

2 stops29h 52m

Long Beach Municipal

Wed 18/3

07:00-07:25

2 stops30h 25m

$1,320

SydneyLong Beach

SYD - LGB

SYDLGB

Sydney Kingsford Smith

Thu 12/3

09:40-21:32

2 stops29h 52m

Long Beach Municipal

Thu 19/3

07:00-07:30

2 stops30h 30m

$1,419

MelbourneSanta Ana

MEL - SNA

MELSNA

Melbourne

Fri 13/3

06:40-20:56

3 stops32h 16m

Santa Ana J. Wayne/Orange Cnty

Fri 20/3

13:20-14:15

3 stops30h 55m

$1,445

MelbourneSanta Ana

MEL - SNA

MELSNA

Melbourne

Wed 11/3

12:00-17:32

2 stops23h 32m

Santa Ana J. Wayne/Orange Cnty

Wed 18/3

15:45-08:30

2 stops22h 45m

$1,537

MelbourneSanta Ana

MEL - SNA

MELSNA

Melbourne

Fri 13/3

12:00-17:32

2 stops23h 32m

Santa Ana J. Wayne/Orange Cnty

Tue 31/3

19:44-09:15

1 stop19h 31m

$1,537

MelbourneSanta Ana

MEL - SNA

MELSNA

Melbourne

Mon 22/6

10:55-13:49

1 stop19h 54m

Santa Ana J. Wayne/Orange Cnty

Mon 6/7

18:28-08:15

1 stop20h 47m

$1,540

MelbourneSanta Ana

MEL - SNA

MELSNA

Melbourne

Sun 26/4

09:30-20:55

2 stops28h 25m

Santa Ana J. Wayne/Orange Cnty

Thu 7/5

18:39-08:15

1 stop20h 36m

$1,540

Flights are sorted by cheapest return flights first.

Deals found on 27/1

Showing 1-10 of 60 results
1
2
3
...
6

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 14m. United Airlines provides one of the quickest options available for as low as $1,573. 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Australia to Orange County

See prices for flight routes from nearby airports that may be better suited for you.
Sydney to Los Angeles flights
Melbourne to Los Angeles flights
Brisbane to Los Angeles flights
Sydney to San Francisco flights
Perth to Los Angeles flights
Melbourne to San Francisco flights
Sydney to Ontario flights
Brisbane to San Francisco flights
Sydney to Las Vegas flights
Perth to San Francisco flights
Perth to Ontario flights
Brisbane to Ontario flights
Melbourne to San Diego flights
Adelaide to Los Angeles flights
Sydney to Long Beach flights
Melbourne to Las Vegas flights
Brisbane to Las Vegas flights
Sydney to Santa Ana flights
Avalon to San Francisco flights
Melbourne to Santa Ana flights
Sydney to San Jose flights
Sydney to Sacramento flights
Sydney to Burbank flights
Sydney to Oakland flights
Adelaide to San Francisco flights
Sydney to San Diego flights
Melbourne to San Jose flights
Melbourne to Burbank flights
Perth to Las Vegas flights
Coolangatta to Los Angeles flights
Cairns to Los Angeles flights
Sydney to Palm Springs flights
Brisbane to San Diego flights
Melbourne to Oakland flights
Brisbane to San Jose flights
Melbourne to Sacramento flights
Cairns to San Francisco flights
Sydney to Reno flights
Canberra to San Francisco flights
Adelaide to Las Vegas flights
Canberra to Los Angeles flights
Brisbane to Sacramento flights
Brisbane to Fresno flights
Canberra to Las Vegas flights
Melbourne to Santa Rosa flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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!

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.