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Cheap flights from Orange County to Adelaide from $1,208

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 21/4. Fares are subject to change and may not be available on all flights or dates of travel.
SNA — ADL
6 Apr — 13 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Orange County to Adelaide

Enter your travel dates to find the best prices.

Cheapest flights from Orange County to Adelaide
Explore the most affordable flight options available from Orange County to Adelaide. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 7 March 2026.

Fri 8/508:00
LGB
-
ADL
2 stops34h 35m
Multiple Airlines
Tue 26/506:25
ADL
-
LGB
2 stops31h 12m
Multiple Airlines
Deal found 4/3$1,598
Mon 5/1009:45
SNA
-
ADL
2 stops31h 40m
Air New Zealand
Mon 19/1012:05
ADL
-
SNA
2 stops25h 44m
Air New Zealand
Deal found 2/3$1,736
Mon 14/918:30
SNA
-
ADL
2 stops23h 55m
Air New Zealand
Sun 27/919:10
ADL
-
SNA
2 stops33h 21m
Air New Zealand
Deal found 4/3$1,756
Tue 14/418:39
SNA
-
ADL
2 stops23h 46m
Air New Zealand
Tue 28/417:10
ADL
-
SNA
2 stops35h 38m
Air New Zealand
Deal found 6/3$1,760
Fri 8/518:39
SNA
-
ADL
2 stops23h 46m
Air New Zealand
Tue 26/517:10
ADL
-
SNA
2 stops35h 26m
Air New Zealand
Deal found 4/3$1,764
Sat 31/1014:38
SNA
-
ADL
2 stops26h 47m
Air New Zealand
Fri 20/1106:25
ADL
-
SNA
2 stops21h 49m
Air New Zealand
Deal found 6/3$1,892
Wed 18/1114:38
SNA
-
ADL
2 stops25h 47m
Air New Zealand
Wed 2/1206:25
ADL
-
SNA
2 stops24h 06m
Air New Zealand
Deal found 6/3$1,959
Fri 31/718:20
SNA
-
ADL
2 stops24h 05m
Air New Zealand
Mon 17/817:10
ADL
-
SNA
2 stops35h 26m
Air New Zealand
Deal found 5/3$2,231
Tue 20/1014:38
SNA
-
ADL
2 stops29h 37m
United Airlines
Sat 24/1006:05
ADL
-
SNA
2 stops31h 44m
United Airlines
Deal found 2/3$2,318
Tue 20/1013:15
SNA
-
ADL
2 stops33h 40m
Air Canada
Sat 24/1018:55
ADL
-
SNA
2 stops34h 01m
Air Canada
Deal found 4/3$2,629
Thu 24/1219:50
SNA
-
ADL
2 stops44h 35m
Air New Zealand
Thu 7/106:25
ADL
-
SNA
2 stops24h 06m
Air New Zealand
Deal found 6/3$2,801
Thu 13/815:02
SNA
-
ADL
2 stops27h 33m
United Airlines
Mon 17/806:40
ADL
-
SNA
2 stops23h 46m
United Airlines
Deal found 5/3$2,815

Find flight deals from Orange County to Adelaide

Keep the following information in mind while searching for Orange County to Adelaide flight deals. Data was last updated 7 March 2026.

Round-trip from

$1,598

One-way from

$1,208
8/5-26/5
  • 8/5-26/5
  • 4 total stops
  • 65h 47m total
  • Orange County to Adelaide
Search Deals
Air New Zealand
  • Air New Zealand
  • 21/4
  • 2 total stops
  • 23h 46m total
  • Orange County to Adelaide
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Orange County to Adelaide 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 7 March 2026.
Use the filters below to find and compare flights from Orange County to Adelaide that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Long BeachAdelaide

LGB - ADL

LGBADL

Long Beach Municipal

Fri 8/5

08:00-11:05

2 stops34h 35m

Adelaide

Tue 26/5

06:25-21:07

2 stops31h 12m

$1,598

Santa AnaAdelaide

SNA - ADL

SNAADL

Santa Ana J. Wayne/Orange Cnty

Tue 14/4

18:39-10:55

2 stops23h 46m

Adelaide

Tue 28/4

17:10-12:18

2 stops35h 38m

$1,760
Fastest return journey

Santa AnaAdelaide

SNA - ADL

SNAADL

Santa Ana J. Wayne/Orange Cnty

Thu 13/8

15:02-11:05

2 stops27h 33m

Adelaide

Mon 17/8

06:40-13:56

2 stops23h 46m

$2,815

Santa AnaAdelaide

SNA - ADL

SNAADL

Santa Ana J. Wayne/Orange Cnty

Wed 18/3

10:05-10:55

2 stops31h 20m

Adelaide

Thu 26/3

20:00-12:22

2 stops33h 52m

$3,003

Santa AnaAdelaide

SNA - ADL

SNAADL

Santa Ana J. Wayne/Orange Cnty

Fri 20/3

19:37-10:55

2 stops45h 48m

Adelaide

Thu 26/3

06:00-12:22

2 stops23h 52m

$3,083

Santa AnaAdelaide

SNA - ADL

SNAADL

Santa Ana J. Wayne/Orange Cnty

Fri 10/7

18:20-10:55

2 stops24h 05m

Adelaide

Sat 1/8

17:10-12:06

2 stops35h 26m

$3,148

Santa AnaAdelaide

SNA - ADL

SNAADL

Santa Ana J. Wayne/Orange Cnty

Tue 17/3

10:05-10:55

2 stops31h 20m

Adelaide

Tue 31/3

06:00-12:18

2 stops23h 48m

$10,201

Santa AnaAdelaide

SNA - ADL

SNAADL

Santa Ana J. Wayne/Orange Cnty

Fri 8/5

11:55-15:50

2 stops59h 25m

Adelaide

Tue 26/5

21:40-20:34

2 stops39h 24m

$21,648
Cheapest one-way
Fastest single journey

Santa AnaAdelaide

SNA - ADL

SNAADL

Santa Ana J. Wayne/Orange Cnty

Tue 21/4

18:39-10:55

2 stops23h 46m

$1,208

Santa AnaAdelaide

SNA - ADL

SNAADL

Santa Ana J. Wayne/Orange Cnty

Thu 21/5

14:47-11:05

2 stops27h 48m

$1,243

Flights are sorted by cheapest return flights first.

Deals found on 2/3

Showing 1-10 of 16 resultsSorted by cheapest first
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Best time to book a flight from Orange County to Adelaide

Have a flexible travel schedule? Discover the best time to fly to Adelaide from Orange County 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 Orange County to Adelaide
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 Orange County to Adelaide. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Adelaide from Orange County?

    Adelaide (ADL) is the airport you will fly into if you book a flight from Orange County to Adelaide. It is only a 6.6 km journey from Adelaide (ADL) to Adelaide’s city centre.

  • How long is the flight from Orange County to Adelaide?

    Air New Zealand and United Airlines can get you from Orange County to Adelaide in just under 23h 46m. Your travel time can differ by up to 3h 47m. Airlines will cover a distance of 13174 km. Both multi-stop and direct flights can be found to your destination and back.

  • Can I find deals for flights from Orange County to Adelaide that include hotel bookings?

    Yes. In addition to deals on Orange County to Adelaide flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Orange County to Adelaide?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Orange County to Adelaide.

  • Can I find deals for business class flights from Orange County to Adelaide?

    Yes. Cheapflights offers flight deals from Orange County to Adelaide 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

Travelling to a place near Adelaide?

Book flights to Adelaide if you plan to visit one of these locations
Glenelg

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How does Cheapflights help users find flights from Orange County to Adelaide?

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Why should you use Cheapflights to find cheap flight tickets from Orange County to Adelaide?

Cheapflights simply makes it quick and affordable to book flights from Orange County to Adelaide by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Orange County to Adelaide with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Orange County to Adelaide, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Orange County to Adelaide become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Adelaide from Orange County today and book when prices fit your budget.

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