Cheap flights from Adelaide to Irvine from $688

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 15/10. Fares are subject to change and may not be available on all flights or dates of travel.
ADL — LAX
18 Oct — 25 Oct1
1 adult
1 adult, Economy

Cheapflights Tip: The best prices from Adelaide to Irvine are usually found in August or May, booked 74 days in advance, depart on a Thursday or Monday and return on a Sunday

Cheap flight deals from Adelaide to Irvine

Keep the following information in mind while searching for Adelaide to Irvine flight deals. Data was last updated 18 September 2025.

Round-trip from

$1,174

One-way from

$688

Popular in

December

Cheapest in

August

Average price

$1,568
Fiji Airways
  • Fiji Airways
  • 29/1-5/2
  • 2 total stops
  • 35h 55m total
  • Adelaide to Irvine
15/10
  • 15/10
  • 3 total stops
  • 27h 31m total
  • Adelaide to Irvine
Highest demand for flights based on searches. 6% potential increase in price ($154 potential increase over avg. return price).
Cheapest flight prices on average. 2% potential price decrease ($49 potential savings vs. average return price).
Average for round-trip flights in September 2025

Find flight deals from Adelaide to Irvine

Cheapest flights from Adelaide to Irvine
Explore the most affordable flight options available from Adelaide to Irvine. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 September 2025.

Mon 3/1116:10ADL - LAX
1 stop16h 50mAmerican Airlines
Sun 16/1122:50LAX - ADL
1 stop20h 20mAmerican Airlines
Deal found 15/9$1,180
Mon 13/1006:00ADL - LAX
1 stop17h 30mQantas Airways
Fri 31/1023:50LAX - ADL
1 stop24h 55mQantas Airways
Deal found 14/9$1,183
Mon 13/1006:10ADL - LAX
2 stops27h 28mMultiple Airlines
Fri 31/1018:10LAX - ADL
2 stops34h 50mMultiple Airlines
Deal found 14/9$1,184
Sat 1/1113:15ADL - LAX
1 stop17h 05mFiji Airways
Sat 24/122:45LAX - ADL
1 stop19h 00mFiji Airways
Deal found 16/9$1,201
Thu 30/1007:45ADL - LAX
1 stop23h 15mMultiple Airlines
Thu 6/1122:50LAX - ADL
1 stop20h 10mMultiple Airlines
Deal found 15/9$1,235
Tue 28/1011:55ADL - LAX
1 stop17h 50mAir New Zealand
Wed 12/1120:10LAX - ADL
1 stop20h 15mAir New Zealand
Deal found 16/9$1,250
Tue 11/1119:55ADL - LAX
2 stops34h 23mAir Canada
Sat 15/1118:10LAX - ADL
2 stops33h 50mAir Canada
Deal found 14/9$1,271
Sun 16/1111:55ADL - LAX
1 stop17h 50mAir New Zealand
Wed 3/1220:10LAX - ADL
1 stop20h 15mAir New Zealand
Deal found 15/9$1,283
Thu 30/1006:35ADL - LAX
1 stop19h 20mQantas Airways
Thu 6/1122:50LAX - ADL
1 stop24h 25mQantas Airways
Deal found 15/9$1,291

Cheapflights Fare Finder

 
Customise your flight search to find flights from Adelaide to Irvine 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 18 September 2025.
Use the filters below to find and compare flights from Adelaide to Irvine that are best for you.

Fly from

Adelaide

Fly to

Irvine

Route

Depart

Return

Price

AdelaideLos Angeles

ADL - LAX

ADLLAX

Adelaide

Mon 10/11

11:55-11:15

1 stop17h 50m

Los Angeles

Sat 15/11

20:10-10:55

1 stop20h 15m

$1,196

AdelaideLos Angeles

ADL - LAX

ADLLAX

Adelaide

Sun 2/11

11:55-12:15

1 stop17h 50m

Los Angeles

Sun 9/11

20:10-10:55

1 stop20h 15m

$1,276

AdelaideLos Angeles

ADL - LAX

ADLLAX

Adelaide

Mon 10/11

06:15-11:50

2 stops24h 05m

Los Angeles

Sat 15/11

22:45-21:40

2 stops28h 25m

$1,406

AdelaideLos Angeles

ADL - LAX

ADLLAX

Adelaide

Sat 31/1

13:25-11:50

1 stop16h 55m

Los Angeles

Tue 3/2

22:45-12:15

1 stop19h 00m

$1,580

AdelaideLos Angeles

ADL - LAX

ADLLAX

Adelaide

Sun 2/11

07:45-12:50

2 stops22h 35m

Los Angeles

Sun 9/11

22:45-21:55

2 stops28h 40m

$1,608

AdelaideLos Angeles

ADL - LAX

ADLLAX

Adelaide

Sat 1/11

07:50-08:25

1 stop18h 05m

Los Angeles

Sat 24/1

22:50-13:40

1 stop20h 20m

$1,617

AdelaideLos Angeles

ADL - LAX

ADLLAX

Adelaide

Mon 2/2

14:55-00:34

1 stop28h 09m

Los Angeles

Mon 9/2

12:00-09:30

1 stop27h 00m

$1,620

AdelaideLos Angeles

ADL - LAX

ADLLAX

Adelaide

Sat 1/11

07:50-08:25

1 stop18h 05m

Los Angeles

Sat 8/11

22:50-13:40

1 stop20h 20m

$1,620

AdelaideLos Angeles

ADL - LAX

ADLLAX

Adelaide

Tue 27/1

07:15-06:50

1 stop18h 05m

Los Angeles

Sat 7/2

16:15-09:30

1 stop22h 45m

$1,647

AdelaideLos Angeles

ADL - LAX

ADLLAX

Adelaide

Fri 30/1

07:15-06:50

1 stop18h 05m

Los Angeles

Sat 7/2

20:05-09:30

1 stop18h 55m

$1,647

Flights are sorted by cheapest return flights first.

Deals found on 16/9

Showing 1-10 of 18 results
1
2

Best time to book a flight from Adelaide to Irvine

Have a flexible travel schedule? Discover the best time to fly to Irvine from Adelaide 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 Adelaide to Irvine

How far ahead should I book a flight from Adelaide to Irvine?

Use this chart to determine the optimal time to book a return flight from Adelaide to Irvine. Price data was last updated on 12 September 2025.

The best time to book flights from Adelaide to Irvine is 74 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Adelaide to Irvine?

Currently, February is the cheapest month in which you can book a flight from Adelaide to Irvine (average of $774). Flying from Adelaide to Irvine in December is currently the most expensive (average of $1,241). 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.

What is the cheapest time of day to fly from ADL to IR9?

Find hourly flight availability from Adelaide to Irvine. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 18 September 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Adelaide to Irvine as you normally would.

What is the cheapest day to fly from Adelaide to Irvine?

Use this chart to determine the cheapest time to fly return from Adelaide to Irvine. Price data was last updated on 16 December 2024.

Travellers seeking maximum savings on their Adelaide to Irvine flight should consider departing on Thursday at midday when fares are most often at their lowest. Wednesday at midday flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Irvine

Get insights into the airlines that provide service to Irvine. 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 Irvine. Reviews last updated 18 September 2025.
See what other customers who have flown with Fiji Airways, Air New Zealand, andVirgin Australia from Adelaide to Irvine have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Entertainment

7.4

Comfort

8.0

Overall

8.0

Crew

8.5

Boarding

8.1

Food

7.5

Reviews

1 / 16
6.0
Good

Christopher,June 2025

LAX - NAN

No attempt to make you comfortable. All they care about is how can they pack more people on the plane and how can they charge you for as much as possible. I find it invasive and discriminatory that you weigh my carryon (or any of my naggage frankly). If I physically weighed 15kilos more and my bag weighed under your stupid and arbitrary weight limit I would not be charged... but if I'm a person who is skinny and weighs less, well heaven forbid my bag is 1 kilo heavier than you wish!! $$$ VERY VERY DISCRIMINATORY POLICY!! NEXT TIME I'LL TRY TO EAT MY BAGGAGE SO THAT I CAN TAKE ON AS MUCH WEIGHT AS I WANT! Yeah... sounds ridiculous doesn't it!? No more ridiculous than you charging more for people who bring more baggage weight while letting obese people carry on all the weight they want! It just proves it has absolutely nothing to do with safety, or even your operating costs... Just squeezing as much money out of us as possible!!

Entertainment

7.4

Comfort

8.0

Overall

8.0

Crew

8.5

Boarding

8.1

Food

7.5

Reviews

1 / 16
6.0
Good

Christopher,June 2025

LAX - NAN

No attempt to make you comfortable. All they care about is how can they pack more people on the plane and how can they charge you for as much as possible. I find it invasive and discriminatory that you weigh my carryon (or any of my naggage frankly). If I physically weighed 15kilos more and my bag weighed under your stupid and arbitrary weight limit I would not be charged... but if I'm a person who is skinny and weighs less, well heaven forbid my bag is 1 kilo heavier than you wish!! $$$ VERY VERY DISCRIMINATORY POLICY!! NEXT TIME I'LL TRY TO EAT MY BAGGAGE SO THAT I CAN TAKE ON AS MUCH WEIGHT AS I WANT! Yeah... sounds ridiculous doesn't it!? No more ridiculous than you charging more for people who bring more baggage weight while letting obese people carry on all the weight they want! It just proves it has absolutely nothing to do with safety, or even your operating costs... Just squeezing as much money out of us as possible!!

Entertainment

7.4

Comfort

8.0

Overall

8.0

Crew

8.5

Boarding

8.1

Food

7.5

Reviews

1 / 16
6.0
Good

Christopher,June 2025

LAX - NAN

No attempt to make you comfortable. All they care about is how can they pack more people on the plane and how can they charge you for as much as possible. I find it invasive and discriminatory that you weigh my carryon (or any of my naggage frankly). If I physically weighed 15kilos more and my bag weighed under your stupid and arbitrary weight limit I would not be charged... but if I'm a person who is skinny and weighs less, well heaven forbid my bag is 1 kilo heavier than you wish!! $$$ VERY VERY DISCRIMINATORY POLICY!! NEXT TIME I'LL TRY TO EAT MY BAGGAGE SO THAT I CAN TAKE ON AS MUCH WEIGHT AS I WANT! Yeah... sounds ridiculous doesn't it!? No more ridiculous than you charging more for people who bring more baggage weight while letting obese people carry on all the weight they want! It just proves it has absolutely nothing to do with safety, or even your operating costs... Just squeezing as much money out of us as possible!!

Entertainment

7.4

Comfort

8.0

Overall

8.0

Crew

8.5

Boarding

8.1

Food

7.5

Reviews

1 / 16
6.0
Good

Christopher,June 2025

LAX - NAN

No attempt to make you comfortable. All they care about is how can they pack more people on the plane and how can they charge you for as much as possible. I find it invasive and discriminatory that you weigh my carryon (or any of my naggage frankly). If I physically weighed 15kilos more and my bag weighed under your stupid and arbitrary weight limit I would not be charged... but if I'm a person who is skinny and weighs less, well heaven forbid my bag is 1 kilo heavier than you wish!! $$$ VERY VERY DISCRIMINATORY POLICY!! NEXT TIME I'LL TRY TO EAT MY BAGGAGE SO THAT I CAN TAKE ON AS MUCH WEIGHT AS I WANT! Yeah... sounds ridiculous doesn't it!? No more ridiculous than you charging more for people who bring more baggage weight while letting obese people carry on all the weight they want! It just proves it has absolutely nothing to do with safety, or even your operating costs... Just squeezing as much money out of us as possible!!

Entertainment

7.4

Comfort

8.0

Overall

8.0

Crew

8.5

Boarding

8.1

Food

7.5

Reviews

1 / 16
6.0
Good

Christopher,June 2025

LAX - NAN

No attempt to make you comfortable. All they care about is how can they pack more people on the plane and how can they charge you for as much as possible. I find it invasive and discriminatory that you weigh my carryon (or any of my naggage frankly). If I physically weighed 15kilos more and my bag weighed under your stupid and arbitrary weight limit I would not be charged... but if I'm a person who is skinny and weighs less, well heaven forbid my bag is 1 kilo heavier than you wish!! $$$ VERY VERY DISCRIMINATORY POLICY!! NEXT TIME I'LL TRY TO EAT MY BAGGAGE SO THAT I CAN TAKE ON AS MUCH WEIGHT AS I WANT! Yeah... sounds ridiculous doesn't it!? No more ridiculous than you charging more for people who bring more baggage weight while letting obese people carry on all the weight they want! It just proves it has absolutely nothing to do with safety, or even your operating costs... Just squeezing as much money out of us as possible!!

Entertainment

7.4

Comfort

8.0

Overall

8.0

Crew

8.5

Boarding

8.1

Food

7.5

Reviews

1 / 16
6.0
Good

Christopher,June 2025

LAX - NAN

No attempt to make you comfortable. All they care about is how can they pack more people on the plane and how can they charge you for as much as possible. I find it invasive and discriminatory that you weigh my carryon (or any of my naggage frankly). If I physically weighed 15kilos more and my bag weighed under your stupid and arbitrary weight limit I would not be charged... but if I'm a person who is skinny and weighs less, well heaven forbid my bag is 1 kilo heavier than you wish!! $$$ VERY VERY DISCRIMINATORY POLICY!! NEXT TIME I'LL TRY TO EAT MY BAGGAGE SO THAT I CAN TAKE ON AS MUCH WEIGHT AS I WANT! Yeah... sounds ridiculous doesn't it!? No more ridiculous than you charging more for people who bring more baggage weight while letting obese people carry on all the weight they want! It just proves it has absolutely nothing to do with safety, or even your operating costs... Just squeezing as much money out of us as possible!!

Related info for your journey

Find useful and relevant information for your journey from Adelaide to Irvine. 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 from for flights from Adelaide to Irvine?

    Adelaide (ADL) is the airport you will fly out of if you book a flight from Adelaide to Irvine. You should not have trouble finding flights to Irvine from Adelaide; the airport handles an average of 0 outbound flights to Irvine per day. You should also have plenty of airline options to choose from since 7 airlines have flights from the Adelaide airport to Irvine. It is only a 6.6 km journey to Adelaide (ADL) from Adelaide’s city centre.

  • How long is the flight from Adelaide to Irvine?

    Departing from Adelaide to Irvine will take you 17h 50m. The distance from Adelaide to Irvine is about 13140 km.

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

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

  • How can I find direct flights from Adelaide to Irvine?

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

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

    Yes. Cheapflights offers flight deals from Adelaide to Irvine 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 Adelaide to Irvine?

    Currently, February is the cheapest month in which you can book a flight from Adelaide to Irvine (average of $774). Flying from Adelaide to Irvine in December is currently the most expensive (average of $1,241). 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

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Alternative routes for Adelaide to Irvine

See prices for flight routes from nearby airports that may be better suited for you.

Top 7 airlines flying from Adelaide to Irvine

Discover the top 7 airlines that operate flights from Adelaide to Irvine. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 18 September 2025.
AirlineCheapestAverageFlexibilityOn-time
Fiji AirwaysCheapest$1,040Average$1,254FlexibilityNo cancel feeOn-time74%
Search Fiji Airways flights
Air New ZealandCheapest$1,074Average$1,384FlexibilityNo cancel feeOn-time78%
Search Air New Zealand flights
United AirlinesCheapest$1,122Average$1,611FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapest$1,132Average$1,378FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Qantas AirwaysCheapest$1,204Average$1,691FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
Singapore AirlinesCheapest$1,310Average$1,573FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Virgin AustraliaCheapest$1,420Average$1,624FlexibilityNo cancel feeOn-time80%
Search Virgin Australia flights

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