Australia

$316+ Cheap flights from Irvine, CA to Australia

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 6/17. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — SYD
abr. 27 — may. 41
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Cheap flight deals from Irvine to Australia

Keep the following information in mind while searching for Irvine to Australia flight deals. Data was last updated abril 22, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$640
(oojo)

One-way from

$316
(oojo)

Popular in

December

Cheapest in

February

Average price

$947
Provider with most accurate pricing for Los Angeles-Sydney Kingsford Smith flight deals.
Provider most trusted by Cheapflights users for Los Angeles-Sydney Kingsford Smith flights.
From Irvine to Australia
One-way flight from Irvine to Australia
Highest demand for flights based on searches. 14% potential increase in price ($168 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease ($36 potential savings vs. average RT price).
Average for round-trip flights in April 2025

Find flight deals from Irvine to Australia

Cheapest flights from Irvine to Australia
Explore the most affordable flight options available from Irvine to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on abril 22, 2025.

This Trip.com deal was found by Cheapflights users on 4/22. 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.
dom. 4/2711:55 pmLAX - CNS
1 stop18h 30mFiji Airways
mar. 5/1312:25 pmCNS - LAX
1 stop17h 30mFiji Airways
Deal found 4/22$632
This Kiwi.com deal was found by Cheapflights users on 4/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 5/148:30 pmLAX - SYD
1 stop25h 10mMultiple Airlines
vie. 5/234:20 pmSYD - LAX
1 stop21h 05mMultiple Airlines
Deal found 4/21$805
This Trip.com deal was found by Cheapflights users on 4/22. 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.
dom. 8/1011:55 pmLAX - MEL
2 stops32h 00mMultiple Airlines
mar. 8/191:25 pmMEL - LAX
1 stop16h 30mMultiple Airlines
Deal found 4/22$810
This StudentUniverse deal was found by Cheapflights users on 4/22. 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 StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 7/110:10 pmLAX - SYD
1 stop17h 35mAir New Zealand
mar. 7/89:55 amSYD - LAX
1 stop20h 25mAir New Zealand
Deal found 4/22$820
This eDestinos deal was found by Cheapflights users on 4/21. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/111:20 amLAX - SYD
1 stop24h 55mANA
mar. 11/1112:25 pmSYD - LAX
1 stop24h 25mANA
Deal found 4/21$829
This oojo deal was found by Cheapflights users on 4/22. 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.
lun. 9/811:55 pmLAX - MEL
1 stop19h 30mFiji Airways
vie. 9/1911:35 pmMEL - LAX
1 stop30h 20mFiji Airways
Deal found 4/22$830
This Trip.com deal was found by Cheapflights users on 4/21. 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.
mar. 5/2011:55 pmLAX - BNE
2 stops24h 50mMultiple Airlines
mar. 5/276:00 amBNE - LAX
2 stops23h 55mMultiple Airlines
Deal found 4/21$841
This Gurufare deal was found by Cheapflights users on 4/22. 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.
lun. 10/2011:55 pmLAX - SYD
1 stop18h 50mFiji Airways
mar. 10/286:00 amSYD - LAX
1 stop24h 55mFiji Airways
Deal found 4/22$847
This Justfly.com deal was found by Cheapflights users on 4/22. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/25:05 pmLAX - SYD
1 stop21h 30mAir Canada
lun. 12/1511:20 amSYD - LAX
1 stop18h 50mAir Canada
Deal found 4/22$871
This oojo deal was found by Cheapflights users on 4/21. 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.
sáb. 8/211:55 pmLAX - ADL
1 stop19h 10mFiji Airways
jue. 8/1412:35 pmADL - LAX
1 stop16h 50mFiji Airways
Deal found 4/21$874
This Cheapflightsfares deal was found by Cheapflights users on 4/22. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/1512:50 pmLAX - BNE
1 stop28h 05mPhilippine Airlines
lun. 10/2011:15 amBNE - LAX
1 stop26h 30mPhilippine Airlines
Deal found 4/22$880
This Cheapflightsfares deal was found by Cheapflights users on 4/21. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/1612:50 pmLAX - SYD
1 stop26h 10mPhilippine Airlines
jue. 10/3011:35 amSYD - LAX
1 stop26h 25mPhilippine Airlines
Deal found 4/21$880

Cheapflights Fare Finder

Customize your flight search to find flights from Irvine to Australia 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 abril 22, 2025.
Use the filters below to find and compare flights from Irvine to Australia that are best for you.

Fly from

Irvine

Fly to

Australia

Route

Depart

Return

Price

Los AngelesCairns

LAX - CNS

LAXCNS

Los Angeles

dom. 4/27

11:55 pm-11:25 am

1 stop18h 30m

Cairns

mar. 5/13

12:25 pm-12:55 pm

1 stop17h 30m

$632

Los AngelesSydney

LAX - SYD

LAXSYD

Los Angeles

mié. 5/14

8:30 pm-2:40 pm

1 stop25h 10m

Sydney Kingsford Smith

vie. 5/23

4:20 pm-8:25 pm

1 stop21h 05m

$805

Los AngelesMelbourne

LAX - MEL

LAXMEL

Los Angeles

dom. 8/10

11:55 pm-12:55 am

2 stops32h 00m

Melbourne

mar. 8/19

1:25 pm-12:55 pm

1 stop16h 30m

$810

Los AngelesSydney

LAX - SYD

LAXSYD

Los Angeles

mar. 7/1

10:10 pm-8:45 am

1 stop17h 35m

Sydney Kingsford Smith

mar. 7/8

9:55 am-1:20 pm

1 stop20h 25m

$820

Los AngelesMelbourne

LAX - MEL

LAXMEL

Los Angeles

lun. 9/8

11:55 pm-12:25 pm

1 stop19h 30m

Melbourne

lun. 9/15

1:30 pm-12:55 pm

1 stop16h 25m

$830

Los AngelesBrisbane

LAX - BNE

LAXBNE

Los Angeles

mar. 5/20

11:55 pm-5:45 pm

2 stops24h 50m

Brisbane

mar. 5/27

6:00 am-12:55 pm

2 stops23h 55m

$841

Los AngelesSydney

LAX - SYD

LAXSYD

Los Angeles

lun. 5/19

11:55 pm-11:45 am

1 stop18h 50m

Sydney Kingsford Smith

vie. 5/23

1:15 pm-12:55 pm

1 stop16h 40m

$861

Los AngelesSydney

LAX - SYD

LAXSYD

Los Angeles

jue. 5/29

8:50 pm-7:20 am

1 stop41h 30m

Sydney Kingsford Smith

mié. 10/15

10:20 am-1:28 pm

1 stop21h 08m

$871

Los AngelesBrisbane

LAX - BNE

LAXBNE

Los Angeles

mié. 10/15

12:50 pm-9:55 am

1 stop28h 05m

Brisbane

lun. 10/20

11:15 am-8:45 pm

1 stop26h 30m

$880

Los AngelesBrisbane

LAX - BNE

LAXBNE

Los Angeles

mar. 8/12

11:55 pm-10:25 am

1 stop17h 30m

Brisbane

jue. 11/13

11:25 am-11:50 am

1 stop18h 25m

$890

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/20

Showing 1-10 of 60 results
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Best time to book a flight from Irvine to Australia

Have a flexible travel schedule? Discover the best time to fly to Australia 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 Australia

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

Currently, February is the cheapest month in which you can book a flight from Irvine to Australia (average of $1,046). Flying from Irvine to Australia in December is currently the most expensive (average of $1,643). 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 AU?

Find hourly flight availability from Irvine to Australia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated abril 22, 2025.

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

Weekly flight availability from Irvine to Australia

Explore weekly flight availability from Irvine to Australia. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated abril 22, 2025.

The most flights from IR9 to AU0 are scheduled on a Monday (16 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (14 on average).

Rainfall in Australia by month

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

In terms of precipitation, rainfall in Australia ranges from 2.0 - 5.1 inches per month. March is typically the wettest month, when rainfall can reach 5.1 in. September is typically the driest time to visit Australia when rainfall is around 2.0 in.

Temperature in Australia by month

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

If weather is an important factor for your trip to Australia, 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 71.6 F. Travelers looking to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing Australia

Get insights into the airlines that provide service to Australia. 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 Australia. Reviews last updated abril 22, 2025.
Read reviews from past customers who have flown China Airlines, ANA and Fiji Airways from Irvine to Australia. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Comfort

8.0

Entertainment

8.0

Overall

8.3

Crew

8.5

Food

7.8

Boarding

8.3

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2025

YVR - TPE

I like the system, but the problem is the food , thre is no option, as a chef i don't recommend the food is worst we keep our hungry until taipe from vancouver

Comfort

8.0

Entertainment

8.0

Overall

8.3

Crew

8.5

Food

7.8

Boarding

8.3

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2025

YVR - TPE

I like the system, but the problem is the food , thre is no option, as a chef i don't recommend the food is worst we keep our hungry until taipe from vancouver
8.3
Very good

Comfort

8.0

Entertainment

8.0

Overall

8.3

Crew

8.5

Food

7.8

Boarding

8.3

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2025

YVR - TPE

I like the system, but the problem is the food , thre is no option, as a chef i don't recommend the food is worst we keep our hungry until taipe from vancouver

Comfort

8.0

Entertainment

8.0

Overall

8.3

Crew

8.5

Food

7.8

Boarding

8.3

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2025

YVR - TPE

I like the system, but the problem is the food , thre is no option, as a chef i don't recommend the food is worst we keep our hungry until taipe from vancouver

Comfort

8.0

Entertainment

8.0

Overall

8.3

Crew

8.5

Food

7.8

Boarding

8.3

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2025

YVR - TPE

I like the system, but the problem is the food , thre is no option, as a chef i don't recommend the food is worst we keep our hungry until taipe from vancouver

Comfort

8.0

Entertainment

8.0

Overall

8.3

Crew

8.5

Food

7.8

Boarding

8.3

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2025

YVR - TPE

I like the system, but the problem is the food , thre is no option, as a chef i don't recommend the food is worst we keep our hungry until taipe from vancouver

Related info for your journey

Find useful and relevant information for your journey from Irvine to Australia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • How popular is this Irvine to Australia flight route?

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

    One-way options have recently been found by users for as low as $316 on Fiji Airways. Other airlines that offer cheap prices include Cathay Pacific from $526 and Air New Zealand from $563 one-way.

  • What are the most popular routes from Irvine to Australia?

  • What are the most reliable airlines from Irvine to Australia?

    Consider KLM (80%), Air France (78%) or Delta (78%) when booking your flight. These represent the most reliable airlines when flying from Irvine to Australia.

  • What are the cheapest flights from Irvine to Australia?

    The cheapest flight price from Irvine to Australia is $478. On average you can expect to pay $4,987. The most popular route, (Los Angeles - Sydney Kingsford Smith), can usually be booked for $745.

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from Irvine to Australia (average of $1,046). Flying from Irvine to Australia in December is currently the most expensive (average of $1,643). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Irvine to Australia

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

Top 10 airlines flying from Irvine to Australia

Discover the top 10 airlines that operate flights from Irvine to Australia. 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 abril 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
Virgin AustraliaCheapest$455Average$469FlexibilityNo cancel feeOn-time80%
Hawaiian AirlinesCheapest$501Average$893FlexibilityNo cancel feeOn-time85%
Fiji AirwaysCheapest$634Average$894FlexibilityNo cancel feeOn-time74%
DeltaCheapest$697Average$1,003FlexibilityNo cancel feeOn-timeN/A
ANACheapest$721Average$877FlexibilityNo cancel feeOn-time80%
United AirlinesCheapest$722Average$1,211FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$776Average$931FlexibilityNo cancel feeOn-time67%
American AirlinesCheapest$796Average$1,305FlexibilityNo cancel feeOn-time71%
Air New ZealandCheapest$836Average$1,265FlexibilityNo cancel feeOn-time78%
Qantas AirwaysCheapest$886Average$1,336FlexibilityNo cancel feeOn-time74%

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