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$842+ Cheap flights from Orange County to Adelaide (ADL)

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 3/16. Fares are subject to change and may not be available on all flights or dates of travel.
SNA — ADL
mar. 13 — mar. 201
vie. 3/13
vie. 3/20
1 adult, Economy
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Cheap flight deals from Orange County to Adelaide

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 febrero 11, 2026.

This Rumbo deal was found by Cheapflights users on 2/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Rumbo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 2/278:00 am
LGB
-
ADL
2 stops53h 45m
Multiple Airlines
sáb. 3/145:10 pm
ADL
-
LGB
2 stops21h 29m
Multiple Airlines
Deal found 2/8$1,271
This Air Canada deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/201:15 pm
SNA
-
ADL
2 stops35h 40m
Air Canada
sáb. 10/246:55 pm
ADL
-
SNA
2 stops34h 01m
Air Canada
Deal found 2/9$1,795
This United Airlines deal was found by Cheapflights users on 2/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 2/97:50 pm
SNA
-
ADL
1 stop19h 10m
United Airlines
jue. 2/127:15 am
ADL
-
SNA
2 stops23h 33m
United Airlines
Deal found 2/7$2,218
This oojo deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 3/19:30 am
SNA
-
ADL
2 stops61h 05m
Qatar Airways
dom. 3/1510:00 pm
ADL
-
SNA
2 stops37h 27m
Qatar Airways
Deal found 2/10$3,124
This oojo deal was found by Cheapflights users on 2/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 5/86:39 pm
SNA
-
ADL
2 stops23h 46m
Air New Zealand
dom. 5/1712:05 pm
ADL
-
SNA
2 stops40h 45m
Air New Zealand
Deal found 2/8$3,747
This oojo deal was found by Cheapflights users on 2/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/137:00 pm
SNA
-
ADL
2 stops21h 10m
Qantas Airways
mié. 10/218:50 am
ADL
-
SNA
2 stops24h 35m
Qantas Airways
Deal found 2/7$13,271
This oojo deal was found by Cheapflights users on 2/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 2/128:05 am
SNA
-
ADL
2 stops38h 30m
Qatar Airways
lun. 2/2310:00 pm
ADL
-
SNA
2 stops37h 15m
Qatar Airways
Deal found 2/7$14,686
This oojo deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 2/166:45 am
SNA
-
ADL
2 stops39h 50m
Qatar Airways
vie. 2/2710:00 pm
ADL
-
SNA
2 stops37h 15m
Qatar Airways
Deal found 2/9$14,839
This oojo deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 2/174:45 pm
SNA
-
ADL
2 stops53h 50m
Qatar Airways
sáb. 2/2810:00 pm
ADL
-
SNA
2 stops40h 36m
Qatar Airways
Deal found 2/10$14,927

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 febrero 11, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,271
(Rumbo)

One-way from

$842
(lastminute.com)

Popular in

January

Cheapest in

May

Average price

$1,078
Provider with most accurate pricing for Los Angeles-Adelaide flight deals.
Search Deals
Provider most trusted by Cheapflights users for Los Angeles-Adelaide flights.
Search Deals
From Orange County to Adelaide
Search Deals
One-way flight from Orange County to Adelaide
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($180 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($32 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize 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 2,558,603 searches. Data last updated febrero 11, 2026.
Use the filters below to find and compare flights from Orange County to Adelaide that are best for you.

Fly from

Orange County

Fly to

Adelaide

Route

Depart

Return

Price

Long BeachAdelaide

LGB - ADL

LGBADL

Long Beach Municipal

vie. 2/27

8:00 am-8:15 am

2 stops53h 45m

Adelaide

sáb. 3/14

5:10 pm-9:09 pm

2 stops21h 29m

$1,271

Santa AnaAdelaide

SNA - ADL

SNAADL

Santa Ana J. Wayne/Orange Cnty

dom. 3/1

9:30 am-5:05 pm

2 stops61h 05m

Adelaide

dom. 3/15

10:00 pm-5:57 pm

2 stops37h 27m

$3,124

Santa AnaAdelaide

SNA - ADL

SNAADL

Santa Ana J. Wayne/Orange Cnty

vie. 5/8

6:39 pm-10:55 am

2 stops23h 46m

Adelaide

dom. 5/17

12:05 pm-12:20 pm

2 stops40h 45m

$3,747

Long BeachAdelaide

LGB - ADL

LGBADL

Long Beach Municipal

lun. 3/16

8:00 am-10:55 am

2 stops33h 25m

$842

Santa AnaAdelaide

SNA - ADL

SNAADL

Santa Ana J. Wayne/Orange Cnty

mar. 6/30

4:41 pm-9:25 am

2 stops48h 14m

$1,298

Santa AnaAdelaide

SNA - ADL

SNAADL

Santa Ana J. Wayne/Orange Cnty

mar. 2/24

2:48 pm-9:25 am

2 stops48h 07m

$1,379

Santa AnaAdelaide

SNA - ADL

SNAADL

Santa Ana J. Wayne/Orange Cnty

vie. 7/3

4:41 pm-11:55 am

2 stops26h 44m

$7,719

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/11

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 round-trip 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?

    Most people fly into Adelaide (ADL) if they book a flight to Adelaide from Orange County. Adelaide is conveniently located just 4.1 mi from Adelaide’s city center.

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

    Qatar Airways and Air New Zealand can get you from Orange County to Adelaide in just under 23h 46m. Your travel time can differ by up to 37h 19m. Airlines will cover a distance of 8186 mi. This flight may include one or multiple stops.

  • 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 vacation 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

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