$508+ Cheap flights from Irvine, CA 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 3/2. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — ADL
Feb 7 — Feb 141
1 adult, Economy
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1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Irvine to Adelaide
Keep the following information in mind while searching for Irvine to Adelaide flight deals. Data was last updated January 8, 2026.
Most accurate provider | eDreams 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Round-trip from | $891 (oojo) |
One-way from | $508 (Kiwi.com) |
Popular in | January |
Cheapest in | May |
Average price | $1,493 |
Find flight deals from Irvine to Adelaide
Cheapest flights from Irvine to AdelaideExplore the most affordable flight options available from Irvine to Adelaide. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 8, 2026.
Explore the most affordable flight options available from Irvine to Adelaide. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 8, 2026.
This oojo deal was found by Cheapflights users on 1/6. 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 9/210:10 pmLAX - ADL
1 stop20h 15mAir New Zealand
Wed 10/712:05 pmADL - LAX
1 stop17h 45mAir New Zealand
Deal found 1/6![Air New Zealand logo]()
$880
This oojo deal was found by Cheapflights users on 1/8. 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.
Mon 11/168:10 pmLAX - ADL
1 stop20h 15mAir New Zealand
Mon 11/3011:55 amADL - LAX
1 stop17h 50mAir New Zealand
Deal found 1/8![Air New Zealand logo]()
$884
This oojo deal was found by Cheapflights users on 1/6. 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.
Mon 6/2210:10 pmLAX - ADL
1 stop20h 15mAir New Zealand
Tue 7/77:50 amADL - LAX
2 stops22h 00mAir New Zealand
Deal found 1/6![Air New Zealand logo]()
$891
This oojo deal was found by Cheapflights users on 1/6. 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.
Mon 5/1810:10 pmLAX - ADL
1 stop20h 15mAir New Zealand
Sat 6/67:45 pmADL - LAX
2 stops34h 05mAir New Zealand
Deal found 1/6![Air New Zealand logo]()
$897
This Air Canada deal was found by Cheapflights users on 1/7. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/116:10 pmLAX - ADL
2 stops25h 00mMultiple Airlines
Sun 3/156:10 amADL - LAX
2 stops25h 29mMultiple Airlines
Deal found 1/7![Multiple Airlines logo]()
$901
This Air Canada deal was found by Cheapflights users on 1/7. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/16:10 pmLAX - ADL
2 stops25h 15mAir Canada
Sun 3/156:10 amADL - LAX
2 stops25h 29mAir Canada
Deal found 1/7![Air Canada logo]()
$906
This Air Canada deal was found by Cheapflights users on 1/7. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/174:55 pmLAX - ADL
2 stops26h 25mAir Canada
Sun 5/316:55 pmADL - LAX
2 stops32h 54mAir Canada
Deal found 1/7![Air Canada logo]()
$912
Cheapflights Fare Finder
Customize your flight search to find flights from Irvine 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 January 8, 2026.
Use the filters below to find and compare flights from Irvine to Adelaide that are best for you.
Fly from
Irvine
Fly to
Adelaide
Route
Depart
Return
Price
Los AngelesAdelaide
LAX - ADL
LAXADL
Los Angeles
Mon 6/22
10:10 pm-10:55 am
1 stop20h 15m
Adelaide
Tue 7/7
7:50 am-1:20 pm
2 stops22h 00m
$891
Los AngelesAdelaide
LAX - ADL
LAXADL
Los Angeles
Mon 5/18
10:10 pm-10:55 am
1 stop20h 15m
Adelaide
Sat 6/6
7:45 pm-1:20 pm
2 stops34h 05m
$897
Los AngelesAdelaide
LAX - ADL
LAXADL
Los Angeles
Wed 3/11
6:10 pm-12:40 pm
2 stops25h 00m
Adelaide
Sun 3/15
6:10 am-2:09 pm
2 stops25h 29m
$901
Los AngelesAdelaide
LAX - ADL
LAXADL
Los Angeles
Sun 3/1
6:10 pm-1:55 pm
2 stops25h 15m
Adelaide
Sun 3/15
6:10 am-2:09 pm
2 stops25h 29m
$906
Los AngelesAdelaide
LAX - ADL
LAXADL
Los Angeles
Tue 2/17
6:10 pm-6:00 pm
2 stops29h 20m
Adelaide
Wed 2/25
6:10 am-4:29 pm
2 stops28h 49m
$913
Los AngelesAdelaide
LAX - ADL
LAXADL
Los Angeles
Sun 4/5
6:10 pm-12:35 pm
2 stops25h 55m
Adelaide
Sun 4/19
9:20 pm-11:44 am
2 stops30h 54m
$914
Los AngelesAdelaide
LAX - ADL
LAXADL
Los Angeles
Sun 4/5
10:10 pm-5:45 pm
2 stops27h 05m
Adelaide
Sun 4/19
12:05 pm-1:20 pm
1 stop17h 45m
$928
Los AngelesAdelaide
LAX - ADL
LAXADL
Los Angeles
Sun 3/1
8:10 pm-5:45 pm
2 stops27h 05m
Adelaide
Sun 3/15
11:55 am-12:15 pm
1 stop17h 50m
$932
Los AngelesAdelaide
LAX - ADL
LAXADL
Los Angeles
Thu 2/5
10:35 pm-12:15 pm
1 stop19h 10m
Adelaide
Thu 2/12
1:15 pm-12:00 pm
1 stop17h 15m
$948
Los AngelesAdelaide
LAX - ADL
LAXADL
Los Angeles
Mon 3/2
10:50 am-7:25 am
3 stops50h 05m
$508
Showing 1-10 of 19 results
Best time to book a flight from Irvine to Adelaide
Have a flexible travel schedule? Discover the best time to fly to Adelaide from Irvine 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 Irvine to Adelaide
How far ahead should I book a flight from Irvine to Adelaide?
Use this chart to determine the optimal time to book a round-trip flight from Irvine to Adelaide. Price data was last updated on January 2, 2026.
Booking 78 days in advance of your planned departure date is, on average, the best time to get cheap flights from Irvine to Adelaide. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from Irvine to Adelaide?
Currently, February is the cheapest month in which you can book a flight from Irvine to Adelaide (average of $692). Flying from Irvine to Adelaide in June is currently the most expensive (average of $1,122). 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.
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 January 8, 2026.
Peruse reviews from past customers who have flown with Fiji Airways, Air New Zealand, and Qantas Airways from Irvine to Adelaide to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Comfort
8.0
Food
7.5
Crew
8.5
Entertainment
7.5
Overall
8.0
Reviews
1 / 17
10.0
ExcellentAnonymous,Oct 2025
CNS - NAN
Boarding
8.1
Comfort
8.0
Food
7.5
Crew
8.5
Entertainment
7.5
Overall
8.0
Reviews
1 / 17
10.0
ExcellentAnonymous,Oct 2025
CNS - NAN
Boarding
8.1
Comfort
8.0
Food
7.5
Crew
8.5
Entertainment
7.5
Overall
8.0
Reviews
1 / 17
10.0
ExcellentAnonymous,Oct 2025
CNS - NAN
Boarding
8.1
Comfort
8.0
Food
7.5
Crew
8.5
Entertainment
7.5
Overall
8.0
Reviews
1 / 17
10.0
ExcellentAnonymous,Oct 2025
CNS - NAN
Related info for your journey
Find useful and relevant information for your journey from Irvine to Adelaide. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Adelaide?
Book flights to Adelaide if you plan to visit one of these locationsGlenelg
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Other flights to Adelaide
Explore flights to Adelaide departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on January 8, 2026.
Top 3 airlines flying from Irvine to Adelaide
Discover the top 3 airlines that operate flights from Irvine to Adelaide. 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 2,558,603 searches. Data last updated January 8, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$719 | Average$957 | FlexibilityNo cancel fee | On-time74% | |
| Cheapest$820 | Average$958 | FlexibilityNo cancel fee | On-time78% | |
| Cheapest$1,005 | Average$1,219 | FlexibilityNo cancel fee | On-time74% |