$629+ Cheap flights to Irvine
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 12/9. Fares are subject to change and may not be available on all flights or dates of travel.
Flights to Irvine in 2025
Find the latest flights to Irvine in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 647,157 searches and data was last updated on 15 August 2025.
Find flight deals to Irvine
Cheapest flights to IrvineExplore the most affordable flight options available to Irvine. Find the lowest fares based on data from user searches, with prices last updated on 15 August 2025.
Explore the most affordable flight options available to Irvine. Find the lowest fares based on data from user searches, with prices last updated on 15 August 2025.
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Use the filters below to find and compare flights to Irvine that are best for you.
Fly from
Route
Depart
Return
Price
SydneyLos Angeles
SYD - LAX
SYDLAX
Sydney Kingsford Smith
Fri 5/9
16:20-21:59
1 stop22h 39m
Los Angeles
Thu 18/9
15:40-14:40
2 stops30h 00m
SydneyLos Angeles
SYD - LAX
SYDLAX
Sydney Kingsford Smith
Thu 4/12
11:20-11:48
1 stop19h 28m
Los Angeles
Thu 11/12
14:10-09:35
1 stop24h 25m
SydneyLos Angeles
SYD - LAX
SYDLAX
Sydney Kingsford Smith
Mon 20/10
10:20-11:18
1 stop18h 58m
Los Angeles
Sun 26/10
18:10-08:35
1 stop20h 25m
SydneyLos Angeles
SYD - LAX
SYDLAX
Sydney Kingsford Smith
Tue 21/10
14:15-12:55
1 stop16h 40m
Los Angeles
Wed 19/11
22:45-21:50
1 stop28h 05m
SydneyLos Angeles
SYD - LAX
SYDLAX
Sydney Kingsford Smith
Wed 15/10
14:15-12:55
1 stop16h 40m
Los Angeles
Sun 23/11
22:45-12:30
1 stop18h 45m
SydneyLos Angeles
SYD - LAX
SYDLAX
Sydney Kingsford Smith
Fri 10/10
06:00-12:55
1 stop24h 55m
Los Angeles
Mon 17/11
22:45-12:30
1 stop18h 45m
SydneyLos Angeles
SYD - LAX
SYDLAX
Sydney Kingsford Smith
Tue 14/10
14:15-12:55
1 stop16h 40m
Los Angeles
Sun 23/11
22:45-12:30
1 stop18h 45m
SydneyLos Angeles
SYD - LAX
SYDLAX
Sydney Kingsford Smith
Sat 8/11
14:30-11:50
1 stop16h 20m
Los Angeles
Mon 17/11
22:45-21:50
1 stop28h 05m
SydneyLos Angeles
SYD - LAX
SYDLAX
Sydney Kingsford Smith
Wed 15/10
14:15-12:55
1 stop16h 40m
Los Angeles
Mon 17/11
22:45-12:30
1 stop18h 45m
SydneyLos Angeles
SYD - LAX
SYDLAX
Sydney Kingsford Smith
Mon 13/10
14:15-12:55
1 stop16h 40m
Los Angeles
Sun 23/11
22:45-12:30
1 stop18h 45m
Best time to book a flight to Irvine
Have a flexible travel schedule? Discover the best time to fly to Irvine with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight to Irvine
When is the best time to book a flight to Irvine?
Use this chart to determine the optimal time to book a return flight from Sydney to Irvine. Price data was last updated on 8 August 2025.
Booking 78 days in advance of your planned departure date is, on average, the best time to get cheap flights to Irvine. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
How long is the flight to Irvine?
On average, a flight from Sydney to Irvine takes 13 hours 35 minutes. Flights to Irvine from other popular cities in Australia will vary in length. Below are a few examples of popular routes and their flight times.
When is the cheapest time to fly to Irvine?
Use this chart to determine the cheapest time to fly return from Sydney to Irvine. Price data was last updated on 6 October 2024.
Users looking for the lowest fares to Irvine should consider flying on Saturday evenings, when prices are typically cheapest. Budget-minded travellers will want to avoid Thursday evenings, when prices are usually at their highest.
Weekly flight availability to Irvine
The most flights from Sydney to Irvine are scheduled on a Tuesday (17 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (16 on average).
What are the most popular airlines that fly to Irvine?
The most popular airlines flying from Sydney to Irvine are Qantas Airways, Fiji Airways and United Airlines.
What are the cheapest airlines that fly to Irvine?
The cheapest airlines flying from Sydney to Irvine are Delta, Alaska Airlines and Fiji Airways.
Rainfall in Irvine by month
Plan your trip to Irvine by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Irvine ranges from 0.0 - 87.0 mm per month. February is typically the wettest month, when rainfall can reach 87.0 mm. July is typically the driest time to visit Irvine when rainfall is around 0.0 mm.
Temperature in Irvine by month
Plan your trip to Irvine by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Irvine, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 14.0 C).
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 15 August 2025.
Get a feel of what it's like to fly with Fiji Airways, Air New Zealand, andQantas Airways to the United States by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
Comfort
Overall
Entertainment
Boarding
Food
Reviews
Christopher,June 2025
LAX - NAN
Crew
Comfort
Overall
Entertainment
Boarding
Food
Reviews
Christopher,June 2025
LAX - NAN
Crew
Comfort
Overall
Entertainment
Boarding
Food
Reviews
Christopher,June 2025
LAX - NAN
Crew
Comfort
Overall
Entertainment
Boarding
Food
Reviews
Christopher,June 2025
LAX - NAN
Crew
Comfort
Overall
Entertainment
Boarding
Food
Reviews
Christopher,June 2025
LAX - NAN
Crew
Comfort
Overall
Entertainment
Boarding
Food
Reviews
Christopher,June 2025
LAX - NAN
FAQs about flying to Irvine
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How does Cheapflights help users find flights to Irvine?
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Why should you use Cheapflights to find cheap flight tickets to Irvine?
Cheapflights simply makes it quick and affordable to book flights to Irvine by bringing together all flight options from hundreds of airlines and agencies online — and we put them in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.
Can Cheapflights find flights to Irvine with no change fees?
Yes, we can. To see specific flights to Irvine with no change fees, users can toggle flexible booking options after using the search form above to find flights.
Can Cheapflights notify me if prices for flights to Irvine become cheaper?
Yes, Cheapflights has a feature called Price Alerts, which notifies users when flight prices change. Track prices for your flight to Irvine today and book when you’re ready!