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Cheap flights from Orange County to Adelaide from $2,458

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/4. Fares are subject to change and may not be available on all flights or dates of travel.
SNA — ADL
27 Feb — 6 Mar1
1 adult

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 22 February 2025.

Round-trip from

$2,458

Popular in

December

Cheapest in

April

Average price

$1,973
6/4-13/4
  • 6/4-13/4
  • 5 total stops
  • 97h 20m total
  • Orange County to Adelaide
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($297 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($65 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2025
Search Deals

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 22 February 2025.

Sun 6/407:45LGB - ADL
2 stops45h 45mMultiple Airlines
Sun 13/408:45ADL - LGB
3 stops51h 35mMultiple Airlines
Deal found 21/2$2,458
Sun 6/409:45SNA - ADL
2 stops32h 40mUnited Airlines
Sun 13/420:00ADL - SNA
2 stops41h 20mUnited Airlines
Deal found 21/2$2,573
Mon 23/617:53SNA - ADL
2 stops24h 32mAir New Zealand
Fri 27/611:55ADL - SNA
2 stops25h 22mAir New Zealand
Deal found 21/2$3,222
Tue 8/718:35SNA - ADL
2 stops53h 15mSingapore Airlines
Wed 30/709:10ADL - SNA
2 stops39h 54mSingapore Airlines
Deal found 21/2$14,201
Thu 27/206:45SNA - ADL
2 stops39h 50mQatar Airways
Mon 10/322:00ADL - SNA
2 stops42h 00mQatar Airways
Deal found 20/2$20,790

Find flights from Orange County to Adelaide within your budget

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 22 February 2025.

Fly from

Orange County

Fly to

Adelaide

Route

Depart

Return

Price

Long BeachAdelaide

LGB - ADL

LGBADL

Long Beach Municipal

Sun 6/4

07:45-22:00

2 stops45h 45m

Adelaide

Sun 13/4

08:45-19:50

3 stops51h 35m

$2,458

Santa AnaAdelaide

SNA - ADL

SNAADL

Santa Ana J. Wayne/Orange Cnty

Sun 6/4

09:45-10:55

2 stops32h 40m

Adelaide

Sun 13/4

20:00-20:50

2 stops41h 20m

$2,573

Santa AnaAdelaide

SNA - ADL

SNAADL

Santa Ana J. Wayne/Orange Cnty

Mon 23/6

17:53-10:55

2 stops24h 32m

Adelaide

Fri 27/6

11:55-20:47

2 stops25h 22m

$3,222

Santa AnaAdelaide

SNA - ADL

SNAADL

Santa Ana J. Wayne/Orange Cnty

Tue 8/7

18:35-16:20

2 stops53h 15m

Adelaide

Wed 30/7

09:10-08:34

2 stops39h 54m

$14,201

Santa AnaAdelaide

SNA - ADL

SNAADL

Santa Ana J. Wayne/Orange Cnty

Tue 8/7

14:49-06:40

3 stops47h 21m

Adelaide

Wed 30/7

21:40-12:15

2 stops55h 05m

$24,215

Flights are sorted by cheapest return flights first.

Deals found on 21/2

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 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.

Travel insights for flights from Orange County to Adelaide

Get recent, data-driven insights about flights from Orange County to Adelaide including ideal travel times, pricing trends, and more.

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 10.0 - 60.0 inches per month. July is typically the wettest month, when rainfall can reach 60.0 mm. January is typically the driest time to visit Adelaide when rainfall is around 10.0 mm.

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 21.0 C. Travellers hoping to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 11.0 C).

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 22 February 2025.
Singapore Airlines
8.1
Very Good
1,297 reviews
Check prices

Boarding

8.2

Crew

8.6

Comfort

7.9

Entertainment

8.0

Food

7.7

Overall

8.1

Reviews

1 / 20

2.0
Mediocre

Ketan,Nov 2024

SEA - SIN

Sin to amd was not good flight. Food was bad. It was like few days old.

Singapore Airlines
8.1
Very Good
1,297 reviews
Singapore Airlines
8.1
Very Good
1,297 reviews
Check prices

Boarding

8.2

Crew

8.6

Comfort

7.9

Entertainment

8.0

Food

7.7

Overall

8.1

Reviews

1 / 20

2.0
Mediocre

Ketan,Nov 2024

SEA - SIN

Sin to amd was not good flight. Food was bad. It was like few days old.

Air New Zealand
7.9
Good
460 reviews
Singapore Airlines
8.1
Very Good
1,297 reviews
Check prices

Boarding

8.2

Crew

8.6

Comfort

7.9

Entertainment

8.0

Food

7.7

Overall

8.1

Reviews

1 / 20

2.0
Mediocre

Ketan,Nov 2024

SEA - SIN

Sin to amd was not good flight. Food was bad. It was like few days old.

Qatar Airways
7.4
Good
3,609 reviews
Singapore Airlines
8.1
Very Good
1,297 reviews
Check prices

Boarding

8.2

Crew

8.6

Comfort

7.9

Entertainment

8.0

Food

7.7

Overall

8.1

Reviews

1 / 20

2.0
Mediocre

Ketan,Nov 2024

SEA - SIN

Sin to amd was not good flight. Food was bad. It was like few days old.

United Airlines
7.4
Good
8,754 reviews
Singapore Airlines
8.1
Very Good
1,297 reviews
Check prices

Boarding

8.2

Crew

8.6

Comfort

7.9

Entertainment

8.0

Food

7.7

Overall

8.1

Reviews

1 / 20

2.0
Mediocre

Ketan,Nov 2024

SEA - SIN

Sin to amd was not good flight. Food was bad. It was like few days old.

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.

  • 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.

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

    Currently, June is the cheapest month in which you can book a flight from Orange County to Adelaide (average of $168). Flying from Orange County to Adelaide in October is currently the most expensive (average of $241). 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

Travelling to a place near Orange County?

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

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

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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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