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$458+ 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 5/10. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — ADL
Apr 8 — Apr 151
Tue 4/8
Tue 4/15
1 adult, Economy
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Cheapflights Tip: The best prices from Irvine to Adelaide are usually found in April or May, booked 88 days in advance, depart on a Saturday or Sunday and return on a Friday

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 April 3, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$985
(CheapOair)

One-way from

$507
(Kiwi.com)

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 Irvine to Adelaide
Search Deals
One-way flight from Irvine to Adelaide
Search Deals
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 Irvine to Adelaide

Cheapest flights from Irvine to Adelaide
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 April 3, 2025.

This Gotogate 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2010:45 pmLAX - ADL
1 stop19h 00mFiji Airways
Sat 1/101:25 pmADL - LAX
1 stop16h 55mFiji Airways
Deal found 4/2$968
This Gurufare deal was found by Cheapflights users on 4/1. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/811:55 pmLAX - ADL
1 stop19h 10mMultiple Airlines
Tue 9/28:45 amADL - LAX
2 stops20h 40mMultiple Airlines
Deal found 4/1$1,058
This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/115:10 pmLAX - ADL
2 stops28h 15mAir Canada
Sat 6/76:50 pmADL - LAX
2 stops35h 08mAir Canada
Deal found 4/2$1,076
This Gurufare 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/810:10 pmLAX - ADL
1 stop20h 15mAir New Zealand
Sun 8/247:00 pmADL - LAX
2 stops34h 50mAir New Zealand
Deal found 4/2$1,305
This Gurufare deal was found by Cheapflights users on 4/1. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/129:50 pmLAX - ADL
1 stop19h 05mQantas Airways
Wed 7/166:00 amADL - LAX
1 stop19h 40mQantas Airways
Deal found 4/1$1,404
This Ovago deal was found by Cheapflights users on 4/1. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/261:20 amLAX - ADL
2 stops44h 05mANA
Tue 9/94:30 pmADL - LAX
2 stops39h 10mANA
Deal found 4/1$1,672
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 5/1710:36 pmLAX - ADL
2 stops43h 59mUnited Airlines
Sat 5/246:50 pmADL - LAX
2 stops36h 38mUnited Airlines
Deal found 4/2$1,781
This Singapore Airlines deal was found by Cheapflights users on 4/1. 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 Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/711:40 pmLAX - ADL
2 stops43h 25mSingapore Airlines
Sun 5/116:20 pmADL - LAX
3 stops35h 00mSingapore Airlines
Deal found 4/1$2,104
This Gurufare deal was found by Cheapflights users on 4/1. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/2012:30 amLAX - ADL
2 stops49h 35mCathay Pacific
Mon 6/1610:05 amADL - LAX
2 stops29h 00mCathay Pacific
Deal found 4/1$2,433
This oojo deal was found by Cheapflights users on 4/1. 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 5/289:35 amLAX - ADL
3 stops52h 35mQatar Airways
Wed 6/2511:40 amADL - LAX
2 stops42h 50mQatar Airways
Deal found 4/1$2,450
This Emirates 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 Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/174:40 pmLAX - ADL
1 stop34h 55mEmirates
Sat 5/249:50 pmADL - LAX
1 stop32h 55mEmirates
Deal found 4/2$2,673

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 April 3, 2025.
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

Thu 6/12

11:55 pm-11:35 am

1 stop19h 10m

Adelaide

Thu 7/31

12:35 pm-12:55 pm

1 stop16h 50m

$986

Los AngelesAdelaide

LAX - ADL

LAXADL

Los Angeles

Sun 5/11

5:10 pm-1:55 pm

2 stops28h 15m

Adelaide

Sat 6/7

6:50 pm-1:28 pm

2 stops35h 08m

$1,076

Los AngelesAdelaide

LAX - ADL

LAXADL

Los Angeles

Thu 6/12

11:55 pm-11:35 am

1 stop19h 10m

Adelaide

Wed 7/16

8:45 am-12:55 pm

2 stops20h 40m

$1,082

Los AngelesAdelaide

LAX - ADL

LAXADL

Los Angeles

Thu 6/12

10:10 pm-3:35 pm

2 stops24h 55m

Adelaide

Thu 7/31

8:00 am-1:20 pm

2 stops21h 50m

$1,315

Los AngelesAdelaide

LAX - ADL

LAXADL

Los Angeles

Thu 6/12

9:50 pm-9:25 am

1 stop19h 05m

Adelaide

Wed 7/16

6:00 am-9:10 am

1 stop19h 40m

$1,404

Los AngelesAdelaide

LAX - ADL

LAXADL

Los Angeles

Sat 5/17

10:36 pm-11:05 am

2 stops43h 59m

Adelaide

Sat 5/24

6:50 pm-2:58 pm

2 stops36h 38m

$1,781

Los AngelesAdelaide

LAX - ADL

LAXADL

Los Angeles

Sat 5/10

1:20 am-1:55 pm

2 stops44h 05m

Adelaide

Sat 6/7

4:30 pm-3:15 pm

2 stops39h 15m

$1,796

Los AngelesAdelaide

LAX - ADL

LAXADL

Los Angeles

Wed 5/7

8:40 pm-11:35 am

2 stops46h 25m

Adelaide

Mon 5/12

6:20 pm-12:50 pm

3 stops35h 00m

$2,104

Los AngelesAdelaide

LAX - ADL

LAXADL

Los Angeles

Sun 4/20

12:30 am-6:35 pm

2 stops49h 35m

Adelaide

Mon 6/16

10:05 am-10:35 pm

2 stops29h 00m

$2,433

Los AngelesAdelaide

LAX - ADL

LAXADL

Los Angeles

Wed 5/28

9:35 am-6:40 am

3 stops52h 35m

Adelaide

Wed 6/25

11:40 am-2:00 pm

2 stops42h 50m

$2,450

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/1

Showing 1-10 of 20 results
1
2

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 March 28, 2025.

Booking 85 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, August is the cheapest month in which you can book a flight from Irvine to Adelaide (average of $1,214). Flying from Irvine 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.

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

Find hourly flight availability from Irvine to Adelaide. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 3, 2025.

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

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 3, 2025.
See what other customers who have flown with ANA, Singapore Airlines and Fiji Airways from Irvine to Adelaide have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
ANA
8.3
Very good
830 reviews

Overall

8.3

Entertainment

7.9

Boarding

8.5

Crew

8.7

Food

7.7

Comfort

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Mar 2025

SFO - HND

Don't bother with economy, it's so small!!! I'm a small person and I was cramped in the middle seat on a 11 hour flight. Not fun. Go for business or first class for such a long flight if you can or be prepared to have trouble moving when you stand up. Also be prepared to have trouble sleeping too. Crew was awesome though, they were helpful and provided excellent service.
ANA
8.3
Very good
830 reviews
ANA
8.3
Very good
830 reviews

Overall

8.3

Entertainment

7.9

Boarding

8.5

Crew

8.7

Food

7.7

Comfort

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Mar 2025

SFO - HND

Don't bother with economy, it's so small!!! I'm a small person and I was cramped in the middle seat on a 11 hour flight. Not fun. Go for business or first class for such a long flight if you can or be prepared to have trouble moving when you stand up. Also be prepared to have trouble sleeping too. Crew was awesome though, they were helpful and provided excellent service.
Singapore Airlines
8.1
Very good
1,288 reviews
ANA
8.3
Very good
830 reviews

Overall

8.3

Entertainment

7.9

Boarding

8.5

Crew

8.7

Food

7.7

Comfort

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Mar 2025

SFO - HND

Don't bother with economy, it's so small!!! I'm a small person and I was cramped in the middle seat on a 11 hour flight. Not fun. Go for business or first class for such a long flight if you can or be prepared to have trouble moving when you stand up. Also be prepared to have trouble sleeping too. Crew was awesome though, they were helpful and provided excellent service.
Fiji Airways
8.0
Very good
180 reviews
ANA
8.3
Very good
830 reviews

Overall

8.3

Entertainment

7.9

Boarding

8.5

Crew

8.7

Food

7.7

Comfort

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Mar 2025

SFO - HND

Don't bother with economy, it's so small!!! I'm a small person and I was cramped in the middle seat on a 11 hour flight. Not fun. Go for business or first class for such a long flight if you can or be prepared to have trouble moving when you stand up. Also be prepared to have trouble sleeping too. Crew was awesome though, they were helpful and provided excellent service.
Emirates
8.0
Very good
3,193 reviews
ANA
8.3
Very good
830 reviews

Overall

8.3

Entertainment

7.9

Boarding

8.5

Crew

8.7

Food

7.7

Comfort

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Mar 2025

SFO - HND

Don't bother with economy, it's so small!!! I'm a small person and I was cramped in the middle seat on a 11 hour flight. Not fun. Go for business or first class for such a long flight if you can or be prepared to have trouble moving when you stand up. Also be prepared to have trouble sleeping too. Crew was awesome though, they were helpful and provided excellent service.
Air New Zealand
8.0
Very good
461 reviews
ANA
8.3
Very good
830 reviews

Overall

8.3

Entertainment

7.9

Boarding

8.5

Crew

8.7

Food

7.7

Comfort

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Mar 2025

SFO - HND

Don't bother with economy, it's so small!!! I'm a small person and I was cramped in the middle seat on a 11 hour flight. Not fun. Go for business or first class for such a long flight if you can or be prepared to have trouble moving when you stand up. Also be prepared to have trouble sleeping too. Crew was awesome though, they were helpful and provided excellent service.

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.

  • What airport do you fly into for flights to Adelaide from Irvine?

    Most people fly into Adelaide (ADL) if they book a flight to Adelaide from Irvine. On average, Adelaide has 0 inbound flights from Irvine per day from 4 airlines. Adelaide is conveniently located just 4.1 mi from Adelaide’s city center.

  • What are the cheapest airlines to fly from Irvine to Adelaide one-way?

    The cheapest airline one-way is Fiji Airways, with whom users have recently found tickets for as low as $648. However, be on the lookout for offers from Air New Zealand and Qantas Airways, as they are both options that can get you from Irvine to Adelaide for a low price.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Irvine to Adelaide (average of $1,214). Flying from Irvine 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 Irvine?

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Top 4 airlines flying from Irvine to Adelaide

Discover the top 4 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 April 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
Fiji AirwaysCheapest$758Average$961FlexibilityNo cancel feeOn-time74%
Air New ZealandCheapest$916Average$1,201FlexibilityNo cancel feeOn-time78%
Qantas AirwaysCheapest$1,068Average$1,327FlexibilityNo cancel feeOn-time74%
United AirlinesCheapest$1,308Average$1,434FlexibilityNo cancel feeOn-time69%

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