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$1,040+ 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 4/22. Fares are subject to change and may not be available on all flights or dates of travel.
SNA — ADL
Apr 7 — Apr 141
Mon 4/7
Mon 4/14
1 adult, Economy
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Cheap 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 April 2, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,936
(United Airlines)

One-way from

$1,040
(Bravofly)

Popular in

December

Cheapest in

April

Average price

$1,098
Provider with most accurate pricing for Los Angeles-Adelaide flight deals.
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Provider most trusted by Cheapflights users for Los Angeles-Adelaide flights.
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From Orange County to Adelaide
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One-way flight from Orange County to Adelaide
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Highest demand for flights based on searches. 8% potential increase in price ($118 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($25 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find 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 April 2, 2025.

This United Airlines deal was found by Cheapflights users on 4/2. 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.
Sat 5/1711:00 amSNA - ADL
2 stops31h 25mUnited Airlines
Sat 5/246:50 pmADL - SNA
2 stops32h 50mUnited Airlines
Deal found 4/2$1,936
This oojo deal was found by Cheapflights users on 3/31. 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.
Wed 4/163:45 pmSNA - ADL
2 stops26h 40mAir New Zealand
Sun 4/2711:55 amADL - SNA
2 stops25h 25mAir New Zealand
Deal found 3/31$2,185
This oojo deal was found by Cheapflights users on 3/31. 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.
Wed 4/1611:35 amSNA - ADL
3 stops50h 35mQatar Airways
Sun 4/279:40 pmADL - SNA
2 stops37h 23mQatar Airways
Deal found 3/31$2,606
This Trip.com deal was found by Cheapflights users on 4/2. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/177:45 amLGB - ADL
2 stops32h 40mMultiple Airlines
Sat 5/242:30 pmADL - LGB
3 stops45h 35mMultiple Airlines
Deal found 4/2$2,631

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 April 2, 2025.
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

Santa AnaAdelaide

SNA - ADL

SNAADL

Santa Ana J. Wayne/Orange Cnty

Sat 5/17

11:00 am-10:55 am

2 stops31h 25m

Adelaide

Sat 5/24

6:50 pm-11:10 am

2 stops32h 50m

$1,936

Santa AnaAdelaide

SNA - ADL

SNAADL

Santa Ana J. Wayne/Orange Cnty

Wed 4/16

3:45 pm-10:55 am

2 stops26h 40m

Adelaide

Sun 4/27

11:55 am-8:50 pm

2 stops25h 25m

$2,185

Santa AnaAdelaide

SNA - ADL

SNAADL

Santa Ana J. Wayne/Orange Cnty

Wed 4/16

11:35 am-6:40 am

3 stops50h 35m

Adelaide

Sun 4/27

11:40 am-5:19 pm

3 stops46h 09m

$2,606

Long BeachAdelaide

LGB - ADL

LGBADL

Long Beach Municipal

Sat 5/17

7:45 am-8:55 am

2 stops32h 40m

Adelaide

Sat 5/24

2:30 pm-7:35 pm

3 stops45h 35m

$2,631

Long BeachAdelaide

LGB - ADL

LGBADL

Long Beach Municipal

Tue 4/22

7:45 am-7:55 am

2 stops55h 40m

$1,040

Santa AnaAdelaide

SNA - ADL

SNAADL

Santa Ana J. Wayne/Orange Cnty

Tue 5/20

12:31 pm-9:25 am

2 stops28h 24m

$1,114

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/2

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

Rainfall in Adelaide by month

Plan your trip to Adelaide by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Adelaide ranges from 0.4 - 2.4 inches per month. July is typically the wettest month, when rainfall can reach 2.4 in. January is typically the driest time to visit Adelaide when rainfall is around 0.4 in.

Temperature in Adelaide by month

Plan your trip to Adelaide by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Adelaide, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing Adelaide

Get insights into the airlines that provide service to Adelaide. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Adelaide. Reviews last updated April 2, 2025.
Air New Zealand
7.9
Good
458 reviews

Entertainment

7.4

Food

7.2

Comfort

8.0

Overall

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Feb 2025

SFO - CHC

Wifi was $20 for the whole flight--way too expensive! On a similar flight operated by Air New Zealand, wifi was free, and it should be included in the ticket price.
Air New Zealand
7.9
Good
458 reviews
Air New Zealand
7.9
Good
458 reviews

Entertainment

7.4

Food

7.2

Comfort

8.0

Overall

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Feb 2025

SFO - CHC

Wifi was $20 for the whole flight--way too expensive! On a similar flight operated by Air New Zealand, wifi was free, and it should be included in the ticket price.
Qantas Airways
7.5
Good
814 reviews
Air New Zealand
7.9
Good
458 reviews

Entertainment

7.4

Food

7.2

Comfort

8.0

Overall

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Feb 2025

SFO - CHC

Wifi was $20 for the whole flight--way too expensive! On a similar flight operated by Air New Zealand, wifi was free, and it should be included in the ticket price.
Qatar Airways
7.4
Good
3,540 reviews
Air New Zealand
7.9
Good
458 reviews

Entertainment

7.4

Food

7.2

Comfort

8.0

Overall

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Feb 2025

SFO - CHC

Wifi was $20 for the whole flight--way too expensive! On a similar flight operated by Air New Zealand, wifi was free, and it should be included in the ticket price.
United Airlines
7.4
Good
8,616 reviews
Air New Zealand
7.9
Good
458 reviews

Entertainment

7.4

Food

7.2

Comfort

8.0

Overall

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Feb 2025

SFO - CHC

Wifi was $20 for the whole flight--way too expensive! On a similar flight operated by Air New Zealand, wifi was free, and it should be included in the ticket price.

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.

  • 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.

  • What is the cheapest month to book a flight from Orange County to Adelaide?

    Currently, August is the cheapest month in which you can book a flight from Orange County to Adelaide (average of $1,214). Flying from Orange County to Adelaide in December is currently the most expensive (average of $2,057). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Orange County?

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

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