What is the cheapest airline that flies from Orange County to Adelaide?

Qantas Airways and Air New Zealand are the most popular carriers operating from Orange County to Adelaide

When did momondo last update prices for flights from Orange County to Adelaide Airport?

Prices for flights from Orange County to Adelaide Airport are refreshed on a daily basis.

How old do you have to be to fly from Orange County to Adelaide Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Orange County to Adelaide Airport.

What documentation or ID do you need to fly to Adelaide Airport?

The necessary travel and health documents for your Adelaide Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$1,486 Cheap Flights from Orange County to Adelaide in 2025/26

1 adult

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Find the cheapest flights from Orange County to Adelaide

Round-trip

One-way

Cheap return flights

12:25 - 22:30SNA-ADL

39h 35m2 stops

19:55 - 11:25ADL-SNA

34h 00m2 stops

$2,242Air Canada

Find Deal

Thu, 13 Nov - Mon, 17 Nov

12:25 - 22:30SNA-ADL

39h 35m2 stops

19:55 - 11:25ADL-SNA

34h 00m2 stops

$2,391Air Canada

Find Deal

Thu, 13 Nov - Mon, 17 Nov

09:45 - 10:55SNA-ADL

31h 40m2 stops

11:55 - 15:13ADL-SNA

21h 48m2 stops

$2,615Air New Zealand

Find Deal

Sat, 1 Nov - Wed, 26 Nov

16:00 - 10:55SNA-ADL

24h 25m2 stops

17:10 - 14:45ADL-SNA

40h 05m2 stops

$3,455Air New Zealand

Find Deal

Tue, 16 Dec - Tue, 6 Jan

18:11 - 09:55SNA-ADL

23h 14m2 stops

06:25 - 12:28ADL-SNA

24h 33m2 stops

$3,816Air New Zealand

Find Deal

Wed, 1 Oct - Wed, 19 Nov

09:37 - 10:55SNA-ADL

31h 48m2 stops

11:55 - 15:13ADL-SNA

21h 48m2 stops

$3,980Air New Zealand

Find Deal

Wed, 15 Oct - Fri, 21 Nov

12:42 - 11:50SNA-ADL

28h 38m2 stops

16:30 - 17:58ADL-SNA

43h 58m2 stops

$19,994Qantas Airways

Find Deal

Thu, 18 Dec - Sat, 3 Jan

16:43 - 16:50SNA-ADL

54h 37m2 stops

12:40 - 18:29ADL-SNA

47h 19m3 stops

$21,208Qatar Airways

Find Deal

Tue, 14 Oct - Tue, 21 Oct

16:43 - 07:40SNA-ADL

45h 27m3 stops

12:40 - 18:29ADL-SNA

47h 19m3 stops

$23,395Qatar Airways

Find Deal

Tue, 14 Oct - Tue, 21 Oct

10:48 - 09:25SNA-ADL

28h 07m2 stops

12:00 - 17:58ADL-SNA

24h 28m2 stops

$23,725Qantas Airways

Find Deal

Fri, 19 Dec - Fri, 2 Jan

Air Canada flights from Orange County to Adelaide

Our best Air Canada deals on Orange County to Adelaide flight tickets

Air Canada

13 Nov

SNA12:25Santa Ana J. Wayne/Orange Cnty

39h 35m

2 stops

ADL22:30Adelaide

17 Nov

ADL19:55Adelaide

34h 00m

2 stops

SNA11:25Santa Ana J. Wayne/Orange Cnty

$2,242

Find similar

Air Canada

13 Nov

SNA12:25Santa Ana J. Wayne/Orange Cnty

39h 35m

2 stops

ADL22:30Adelaide

17 Nov

ADL19:55Adelaide

34h 00m

2 stops

SNA11:25Santa Ana J. Wayne/Orange Cnty

$2,391

Find similar

Qatar Airways flights from Orange County to Adelaide

Our best Qatar Airways deals on Orange County to Adelaide flight tickets

Qatar Airways

14 Oct

SNA16:43Santa Ana J. Wayne/Orange Cnty

54h 37m

2 stops

ADL16:50Adelaide

21 Oct

ADL12:40Adelaide

47h 19m

3 stops

SNA18:29Santa Ana J. Wayne/Orange Cnty

$21,208

Find similar

Qatar Airways

14 Oct

SNA16:43Santa Ana J. Wayne/Orange Cnty

45h 27m

3 stops

ADL07:40Adelaide

21 Oct

ADL12:40Adelaide

47h 19m

3 stops

SNA18:29Santa Ana J. Wayne/Orange Cnty

$23,395

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Santa AnaAdelaide

SNA - ADL

SNAADL

Santa Ana J. Wayne/Orange Cnty

Thu 13/11

12:25-22:30

2 stops39h 35m

Adelaide

Mon 17/11

19:55-11:25

2 stops34h 00m

$2,242

Santa AnaAdelaide

SNA - ADL

SNAADL

Santa Ana J. Wayne/Orange Cnty

Thu 13/11

12:25-22:30

2 stops39h 35m

Adelaide

Mon 17/11

19:55-11:25

2 stops34h 00m

$2,391

Santa AnaAdelaide

SNA - ADL

SNAADL

Santa Ana J. Wayne/Orange Cnty

Sat 1/11

09:45-10:55

2 stops31h 40m

Adelaide

Wed 26/11

11:55-15:13

2 stops21h 48m

$2,615

Santa AnaAdelaide

SNA - ADL

SNAADL

Santa Ana J. Wayne/Orange Cnty

Tue 16/12

16:00-10:55

2 stops24h 25m

Adelaide

Tue 6/1

17:10-14:45

2 stops40h 05m

$3,455

Santa AnaAdelaide

SNA - ADL

SNAADL

Santa Ana J. Wayne/Orange Cnty

Wed 1/10

18:11-09:55

2 stops23h 14m

Adelaide

Wed 19/11

06:25-12:28

2 stops24h 33m

$3,816

Santa AnaAdelaide

SNA - ADL

SNAADL

Santa Ana J. Wayne/Orange Cnty

Wed 15/10

09:37-10:55

2 stops31h 48m

Adelaide

Fri 21/11

11:55-15:13

2 stops21h 48m

$3,980

Santa AnaAdelaide

SNA - ADL

SNAADL

Santa Ana J. Wayne/Orange Cnty

Thu 18/12

12:42-11:50

2 stops28h 38m

Adelaide

Sat 3/1

16:30-17:58

2 stops43h 58m

$19,994

Santa AnaAdelaide

SNA - ADL

SNAADL

Santa Ana J. Wayne/Orange Cnty

Tue 14/10

16:43-16:50

2 stops54h 37m

Adelaide

Tue 21/10

12:40-18:29

3 stops47h 19m

$21,208

Santa AnaAdelaide

SNA - ADL

SNAADL

Santa Ana J. Wayne/Orange Cnty

Tue 14/10

16:43-07:40

3 stops45h 27m

Adelaide

Tue 21/10

12:40-18:29

3 stops47h 19m

$23,395

Santa AnaAdelaide

SNA - ADL

SNAADL

Santa Ana J. Wayne/Orange Cnty

Fri 19/12

10:48-09:25

2 stops28h 07m

Adelaide

Fri 2/1

12:00-17:58

2 stops24h 28m

$23,725

Flights are sorted by cheapest return flights first.

Showing 1-10 of 19 resultsSorted by cheapest first

How to get the cheapest flight ticket from Orange County to Adelaide

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Adelaide?

The month of July is, on average, the cheapest month to fly to Adelaide from Orange County, with most prices found around $1,462. If you aren’t able to travel during the month of July, then book flights to Adelaide from Orange County during August instead. Flights to Adelaide in August, while not as cheap as those in July, still average around $1,522.

What is the cheapest day to depart on your flight to Adelaide?

According to our data, Sunday is the cheapest day to fly to Adelaide from Orange County. The lowest ticket price found for a Sunday departure recently was $1,670. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around $3,349. These prices are subject to change though, so be sure to set up a Price Alert for flights to Adelaide.

How far in advance should I book a flight to Adelaide?

You are more likely to see cheaper flights to Adelaide from Orange County when booking weeks ahead of your departure date. In general, you can expect to find flights to Adelaide for around $1,862 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Adelaide from Orange County for as low as $1,425 on momondo.

Can stopping save me money on Orange County to Adelaide flights?

No. A direct flight is the cheapest option for a flight between Orange County to Adelaide.

Cheap Orange County to Adelaide flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Orange County to Adelaide

Direct flights	None

There are no direct flights from Orange County to Adelaide. There are no popular flight routes from Orange County to Adelaide.

Search flight deals

When did momondo last update prices for flights from Orange County to Adelaide Airport?
Prices for flights from Orange County to Adelaide Airport are refreshed on a daily basis.
How old do you have to be to fly from Orange County to Adelaide Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Orange County to Adelaide Airport.
What documentation or ID do you need to fly to Adelaide Airport?
The necessary travel and health documents for your Adelaide Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Orange County to Adelaide?
momondo data reveals that the most frequently booked plane model on the route from Orange County to Adelaide is Boeing 737-800 Passenger/BBJ2 (winglets), representing 35.82% of all bookings. The subsequent popular models are Airbus A320-100/200 at 20.73%, Airbus A321-100/200 at 13.40%, and Airbus A321neo at 7.52%.

Glenelg

Why use momondo?

Why should I use momondo to find a flight deal from Orange County to Adelaide?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Orange County to Adelaide. momondo saves you time and could save you money on your trip.

Can I find flights from Orange County to Adelaide with flexible booking policies on momondo?

Yes. All flights to Adelaide from Orange County on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Orange County to Adelaide?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Adelaide from Orange County.

I’m not ready to book a flight from Orange County to Adelaide right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Orange County to Adelaide flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.