How popular is this Sydney to Irvine flight route?

Flights from Sydney Kingsford Smith to Irvine have been viewed 16,610 times in the past calendar month. Find deals

How long is the flight from Sydney to Irvine?

There are many flights that can get you from Sydney to Irvine in 26h 20m. Fly via Alaska Airlines to get the fastest option. There are 12052 km between Sydney and Irvine. Find deals

In terms of precipitation, rainfall in Irvine ranges from 0.0 - 87.0 inches 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.

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).

What are the cheapest flights from Sydney to Irvine?

The cheapest flight price from Sydney to Irvine is $750. On average you can expect to pay $9,527. The most popular route, (Sydney Kingsford Smith - Los Angeles), can usually be booked for $971.

What are the most reliable airlines from Sydney to Irvine?

Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Sydney to Irvine on time: Air France (89%), KLM (87%), Delta (87%).

What are the most popular airlines that fly from Sydney to Irvine?

Qantas Airways, Fiji Airways and United Airlines are the most popular airlines when flying from Sydney to Irvine.

What airport do you fly from for flights from Sydney to Irvine?

Sydney Kingsford Smith (SYD) is the airport you will fly out of if you book a flight from Sydney to Irvine. You should not have trouble finding flights to Irvine from Kingsford Smith; the airport handles an average of 12 outbound flights to Irvine per day. You should also have plenty of airline options to choose from since 17 airlines have flights from the Sydney airport to Irvine. It is only a 7.5 km journey to Kingsford Smith (SYD) from Sydney’s city centre.

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

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

How can I find direct flights from Sydney to Irvine?

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

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

Yes. Cheapflights offers flight deals from Sydney 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.

$710+ Flights from Sydney to Irvine

Q: How much does it cost for a return flight from Sydney to Irvine?

Airfare is below average for this route at the moment. Sydney to Irvine flights typically cost between $1,124 and $1,553 in November. The cheapest return flight price found within the last 3 days was $1,049 on Fiji Airways (19 Nov-26 Nov). Find deals

Cheapflights Tip: The best prices from Sydney Kingsford Smith to Irvine are usually found in February or March, booked 15 days in advance, depart on a Monday or Tuesday and return on a Monday

Find flight deals from Sydney to Irvine

Enter your travel dates to find the best prices.

Cheapest flights from Sydney to Irvine
Explore the most affordable flight options available from Sydney to Irvine. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 October 2025.

Thu 30/1006:00SYD - LAX

1 stop24h 55mFiji Airways

Sat 1/1123:45LAX - SYD

1 stop28h 05mFiji Airways

Deal found 26/10$1,006

Wed 5/1114:00SYD - LAX

1 stop16h 50mFiji Airways

Wed 12/1122:45LAX - SYD

1 stop18h 45mFiji Airways

Deal found 27/10$1,049

Mon 3/1114:00SYD - LAX

1 stop16h 50mFiji Airways

Sun 9/1122:45LAX - SYD

1 stop28h 05mFiji Airways

Deal found 26/10$1,090

Thu 27/1111:45SYD - LAX

1 stop18h 30mAir New Zealand

Sat 6/1220:10LAX - SYD

1 stop19h 20mAir New Zealand

Deal found 27/10$1,095

Wed 5/1114:00SYD - LAX

1 stop16h 50mFiji Airways

Tue 25/1122:45LAX - SYD

1 stop18h 45mFiji Airways

Deal found 27/10$1,096

Wed 5/1113:55SYD - LAX

1 stop16h 20mAir New Zealand

Tue 25/1120:10LAX - SYD

1 stop19h 20mAir New Zealand

Deal found 28/10$1,103

Thu 6/1106:00SYD - LAX

1 stop24h 50mFiji Airways

Tue 25/1122:45LAX - SYD

1 stop18h 45mFiji Airways

Deal found 28/10$1,115

Mon 17/1111:45SYD - LAX

1 stop17h 55mAir New Zealand

Thu 27/1120:10LAX - SYD

1 stop17h 35mAir New Zealand

Deal found 27/10$1,142

Tue 11/1106:00SYD - LAX

1 stop24h 50mFiji Airways

Sat 15/1122:45LAX - SYD

1 stop18h 45mFiji Airways

Deal found 26/10$1,161

Best flights from Sydney to Irvine
Discover carefully curated flight deals from Sydney to Irvine that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 28 October 2025.

Sun 16/1121:40SYD - LAX

1 stop26h 20mAlaska Airlines

Mon 12/107:00LAX - SYD

1 stop17h 45mAlaska Airlines

Deal found 27/10$1,351

Thu 4/1210:40SYD - LAX

Nonstop14h 00mDelta

Sun 11/120:50LAX - SYD

Nonstop15h 00mDelta

Deal found 27/10$1,524

Fri 5/1211:20SYD - LAX

Nonstop13h 40mUnited Airlines

Wed 31/1213:20LAX - SYD

1 stop22h 00mUnited Airlines

Deal found 25/10$1,565

Sat 6/1221:40SYD - LAX

1 stop18h 53mAlaska Airlines

Fri 12/1207:35LAX - SYD

2 stops41h 10mAlaska Airlines

Deal found 27/10$1,377

Tue 13/121:40SYD - LAX

2 stops21h 19mAlaska Airlines

Tue 20/109:05LAX - SYD

2 stops39h 40mAlaska Airlines

Deal found 26/10$1,377

Wed 26/1110:40SYD - LAX

Nonstop14h 00mDelta

Sun 11/122:35LAX - SYD

Nonstop14h 55mDelta

Deal found 27/10$1,524

Mon 8/1211:20SYD - LAX

Nonstop13h 40mUnited Airlines

Thu 1/112:08LAX - SYD

1 stop26h 07mUnited Airlines

Deal found 26/10$1,567

Sun 9/1121:40SYD - LAX

2 stops19h 14mAlaska Airlines

Wed 12/1107:15LAX - SYD

2 stops41h 30mAlaska Airlines

Deal found 26/10$1,377

Thu 27/1110:40SYD - LAX

Nonstop14h 00mDelta

Sun 11/120:50LAX - SYD

Nonstop15h 00mDelta

Deal found 27/10$1,524

Wed 24/1212:10SYD - LAX

1 stop17h 42mUnited Airlines

Thu 22/122:55LAX - SYD

Nonstop15h 10mUnited Airlines

Deal found 27/10$1,574

Sun 7/1221:40SYD - LAX

1 stop20h 55mAlaska Airlines

Fri 12/1211:45LAX - SYD

1 stop37h 00mAlaska Airlines

Deal found 27/10$1,403

Sat 8/1121:40SYD - LAX

2 stops43h 14mAlaska Airlines

Tue 11/1108:20LAX - SYD

2 stops40h 25mAlaska Airlines

Deal found 26/10$1,403

Direct flights from Sydney to Irvine
Explore direct flight options from Sydney to Irvine based on user searches, and compare prices and availability for your desired travel dates. Data last updated 28 October 2025.

Thu 6/1111:20SYD - LAX

Nonstop13h 45mQantas Airways

Tue 25/1122:45LAX - SYD

Nonstop15h 15mQantas Airways

Deal found 27/10$1,419

Tue 25/1117:45SYD - LAX

Nonstop13h 45mQantas Airways

Mon 29/1221:25LAX - SYD

Nonstop15h 00mQantas Airways

Deal found 26/10$1,422

Wed 5/1111:20SYD - LAX

Nonstop13h 45mQantas Airways

Tue 25/1122:45LAX - SYD

Nonstop15h 15mQantas Airways

Deal found 28/10$1,425

Mon 3/1111:20SYD - LAX

Nonstop13h 45mQantas Airways

Mon 17/1122:45LAX - SYD

Nonstop15h 15mQantas Airways

Deal found 27/10$1,457

Sat 1/1111:20SYD - LAX

Nonstop13h 45mQantas Airways

Sun 16/1122:45LAX - SYD

Nonstop15h 15mQantas Airways

Deal found 27/10$1,464

Thu 4/1211:20SYD - LAX

Nonstop13h 45mQantas Airways

Thu 8/121:25LAX - SYD

Nonstop15h 00mQantas Airways

Deal found 26/10$1,466

Tue 25/1111:20SYD - LAX

Nonstop13h 45mQantas Airways

Mon 15/1222:45LAX - SYD

Nonstop15h 15mQantas Airways

Deal found 28/10$1,471

Tue 18/1111:20SYD - LAX

Nonstop13h 45mQantas Airways

Fri 30/121:25LAX - SYD

Nonstop15h 00mQantas Airways

Deal found 28/10$1,474

Thu 4/1211:20SYD - LAX

Nonstop13h 45mQantas Airways

Wed 31/1221:25LAX - SYD

Nonstop15h 00mQantas Airways

Deal found 27/10$1,483

Mon 3/1111:20SYD - LAX

Nonstop13h 45mAmerican Airlines

Mon 17/1122:45LAX - SYD

Nonstop15h 15mAmerican Airlines

Deal found 27/10$1,487

Last-minute flights from Sydney to Irvine
Discover last-minute flight deals from Sydney to Irvine. Data last updated 28 October 2025 and is based on user searches.

Thu 30/1006:00SYD - LAX

1 stop24h 55mFiji Airways

Sat 1/1123:45LAX - SYD

1 stop28h 05mFiji Airways

Deal found 26/10$1,006

Mon 3/1114:00SYD - LAX

1 stop16h 50mFiji Airways

Sun 9/1122:45LAX - SYD

1 stop28h 05mFiji Airways

Deal found 26/10$1,090

Mon 3/1113:55SYD - LAX

1 stop16h 20mAir New Zealand

Sun 9/1120:10LAX - SYD

1 stop17h 35mAir New Zealand

Deal found 26/10$1,145

Wed 5/1114:00SYD - LAX

1 stop16h 50mFiji Airways

Tue 25/1122:45LAX - SYD

1 stop18h 45mFiji Airways

Deal found 28/10$1,051

Wed 5/1113:55SYD - LAX

1 stop16h 20mAir New Zealand

Tue 25/1120:10LAX - SYD

1 stop19h 20mAir New Zealand

Deal found 28/10$1,103

Thu 6/1106:00SYD - LAX

1 stop24h 50mFiji Airways

Tue 25/1122:45LAX - SYD

1 stop18h 45mFiji Airways

Deal found 28/10$1,115

Mon 17/1113:55SYD - LAX

1 stop16h 20mAir New Zealand

Fri 28/1120:10LAX - SYD

1 stop19h 20mAir New Zealand

Deal found 27/10$1,142

Wed 19/1114:00SYD - LAX

1 stop16h 50mFiji Airways

Wed 26/1122:45LAX - SYD

1 stop18h 45mFiji Airways

Deal found 28/10$1,049

Thu 27/1111:45SYD - LAX

1 stop18h 30mAir New Zealand

Sat 6/1220:10LAX - SYD

1 stop19h 20mAir New Zealand

Deal found 27/10$1,095

One-way flights from Sydney to Irvine
Search for one-way flight options from Sydney to Irvine. Find affordable one-way fares based on user searches. Data last updated 28 October 2025.

Tue 11/1109:55SYD - LAX

1 stop20h 20mAir New Zealand

Deal found 27/10$710

Sun 18/114:50SYD - LAX

2 stops21h 38mMultiple Airlines

Deal found 27/10$724

Sun 16/1111:45SYD - LAX

1 stop18h 30mAir New Zealand

Deal found 27/10$760

Sun 23/1109:55SYD - LAX

1 stop20h 20mAir New Zealand

Deal found 28/10$762

Thu 15/106:20SYD - LAX

2 stops24h 30mMultiple Airlines

Deal found 26/10$767

Sat 6/1221:40SYD - LAX

1 stop36h 47mHawaiian Airlines

Deal found 26/10$768

Thu 4/1221:40SYD - LAX

1 stop18h 53mHawaiian Airlines

Deal found 26/10$776

Thu 25/1209:50SYD - LAX

2 stops21h 00mMultiple Airlines

Deal found 27/10$793

Thu 22/121:50SYD - LAX

2 stops52h 45mMultiple Airlines

Deal found 26/10$794

Thu 6/1121:25SYD - LAX

1 stop41h 05mSichuan Airlines

Deal found 26/10$806

Tue 13/121:40SYD - LAX

1 stop17h 10mHawaiian Airlines

Deal found 26/10$814

Cheap flight deals from Sydney to Irvine

Round-trip from	$1,049
One-way from	$710
Popular in	December
Cheapest in	February
Average price	$1,203

Fiji Airways
19/11-26/11
2 total stops
35h 35m total
Sydney to Irvine

Search Deals

Air New Zealand
11/11
1 total stop
20h 20m total
Sydney to Irvine

Search Deals

Highest demand for flights based on searches. 11% potential increase in price ($252 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($62 potential savings vs. average return price).

Search Deals

Average for round-trip flights in October 2025

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

SydneyLos Angeles

SYD - LAX

SYDLAX

Sydney Kingsford Smith

Sun 16/11

21:40-05:00

1 stop26h 20m

Los Angeles

Mon 12/1

07:00-19:45

1 stop17h 45m

$1,351

SydneyLos Angeles

SYD - LAX

SYDLAX

Sydney Kingsford Smith

Sat 6/12

21:40-21:33

1 stop18h 53m

Los Angeles

Fri 12/12

07:35-19:45

2 stops41h 10m

$1,377

SydneyLos Angeles

SYD - LAX

SYDLAX

Sydney Kingsford Smith

Tue 13/1

21:40-23:59

2 stops21h 19m

Los Angeles

Tue 20/1

09:05-19:45

2 stops39h 40m

$1,377

SydneyLos Angeles

SYD - LAX

SYDLAX

Sydney Kingsford Smith

Sun 9/11

21:40-21:54

2 stops19h 14m

Los Angeles

Wed 12/11

07:15-19:45

2 stops41h 30m

$1,377

SydneyLos Angeles

SYD - LAX

SYDLAX

Sydney Kingsford Smith

Sun 7/12

21:40-23:35

1 stop20h 55m

Los Angeles

Fri 12/12

11:45-19:45

1 stop37h 00m

$1,403

SydneyLos Angeles

SYD - LAX

SYDLAX

Sydney Kingsford Smith

Sat 8/11

21:40-21:54

2 stops43h 14m

Los Angeles

Tue 11/11

08:20-19:45

2 stops40h 25m

$1,403

SydneyLos Angeles

SYD - LAX

SYDLAX

Sydney Kingsford Smith

Thu 4/12

10:40-05:40

Nonstop14h 00m

Los Angeles

Sun 11/1

20:50-06:50

Nonstop15h 00m

$1,524

SydneyLos Angeles

SYD - LAX

SYDLAX

Sydney Kingsford Smith

Wed 26/11

10:40-05:40

Nonstop14h 00m

Los Angeles

Sun 11/1

22:35-08:30

Nonstop14h 55m

$1,524

SydneyLos Angeles

SYD - LAX

SYDLAX

Sydney Kingsford Smith

Thu 27/11

10:40-05:40

Nonstop14h 00m

Los Angeles

Sun 11/1

20:50-06:50

Nonstop15h 00m

$1,524

SydneyLos Angeles

SYD - LAX

SYDLAX

Sydney Kingsford Smith

Fri 5/12

11:20-06:00

Nonstop13h 40m

Los Angeles

Wed 31/12

13:20-06:20

1 stop22h 00m

$1,565

Flights are sorted by cheapest return flights first.

Deals found on 26/10

Showing 1-10 of 23 results

Best time to book a flight from Sydney to Irvine

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

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

To ensure you get the cheapest price possible for a flight from Sydney to Irvine, you should look to book at least 15 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, January is the cheapest month in which you can book a flight from Sydney to Irvine (average of $692). Flying from Sydney to Irvine in July is currently the most expensive (average of $979). 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 SYD to IR9?

When flying from Sydney to Irvine, the time of day you fly usually plays a role in the price. Save by searching for a flight at midday, which can drop the price by up to 23% versus a flight in the afternoon.

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

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

Weekly flight availability from Sydney to Irvine

The most flights from SYD to IR9 are scheduled on a Monday (17 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (7 on average).

How much does it cost for a return flight from Sydney to Irvine?

Reviews of airlines servicing Irvine

See what other customers who have flown with Fiji Airways, Air New Zealand, andVirgin Australia from Sydney 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.

Fiji Airways

8.0

Very Good

207 reviews

Check prices

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!!

Fiji Airways

8.0

Very Good

207 reviews

Fiji Airways

8.0

Very Good

207 reviews

Check prices

Reviews

1 / 16

6.0

Good

Christopher,June 2025

LAX - NAN

Air New Zealand

8.0

Very Good

519 reviews

Fiji Airways

8.0

Very Good

207 reviews

Check prices

Reviews

1 / 16

6.0

Good

Christopher,June 2025

LAX - NAN

Virgin Australia

7.6

Good

421 reviews

Fiji Airways

8.0

Very Good

207 reviews

Check prices

Reviews

1 / 16

6.0

Good

Christopher,June 2025

LAX - NAN

Qantas Airways

7.5

Good

924 reviews

Fiji Airways

8.0

Very Good

207 reviews

Check prices

Reviews

1 / 16

6.0

Good

Christopher,June 2025

LAX - NAN

United Airlines

7.4

Good

8,996 reviews

Fiji Airways

8.0

Very Good

207 reviews

Check prices

Reviews

1 / 16

6.0

Good

Christopher,June 2025

LAX - NAN

Related info for your journey

What airport do you fly from for flights from Sydney to Irvine?
Sydney Kingsford Smith (SYD) is the airport you will fly out of if you book a flight from Sydney to Irvine. You should not have trouble finding flights to Irvine from Kingsford Smith; the airport handles an average of 12 outbound flights to Irvine per day. You should also have plenty of airline options to choose from since 17 airlines have flights from the Sydney airport to Irvine. It is only a 7.5 km journey to Kingsford Smith (SYD) from Sydney’s city centre.
How popular is this Sydney to Irvine flight route?
Flights from Sydney Kingsford Smith to Irvine have been viewed 16,610 times in the past calendar month.
How long is the flight from Sydney to Irvine?
There are many flights that can get you from Sydney to Irvine in 26h 20m. Fly via Alaska Airlines to get the fastest option. There are 12052 km between Sydney and Irvine.
What are the most reliable airlines from Sydney to Irvine?
Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Sydney to Irvine on time: Air France (89%), KLM (87%), Delta (87%).
What are the cheapest flights from Sydney to Irvine?
The cheapest flight price from Sydney to Irvine is $750. On average you can expect to pay $9,527. The most popular route, (Sydney Kingsford Smith - Los Angeles), can usually be booked for $971.
Can I find deals for flights from Sydney to Irvine that include hotel bookings?
Yes. In addition to deals on Sydney to Irvine flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Sydney to Irvine?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sydney to Irvine.
Can I find deals for business class flights from Sydney to Irvine?
Yes. Cheapflights offers flight deals from Sydney 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 Sydney to Irvine?
Currently, January is the cheapest month in which you can book a flight from Sydney to Irvine (average of $692). Flying from Sydney to Irvine in July is currently the most expensive (average of $979). 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

Alternative routes for Sydney to Irvine

Sydney to Los Angeles flights

Sydney to San Francisco flights

Sydney to Ontario flights

Sydney to Las Vegas flights

Sydney to San Jose flights

Sydney to Long Beach flights

Sydney to Oakland flights

Sydney to Santa Ana flights

Coolangatta to Los Angeles flights

Coolangatta to San Francisco flights

Sydney to San Diego flights

Sydney to Burbank flights

Coolangatta to San Jose flights

Sydney to Reno flights

Newcastle to Los Angeles flights

Sydney to Sacramento flights

Ballina to Los Angeles flights

Sydney to Palm Springs flights

Top 10 airlines flying from Sydney to Irvine

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$730	Average$1,284	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights
Hawaiian Airlines	Cheapest$752	Average$1,434	FlexibilityNo cancel fee	On-time85%	Search Hawaiian Airlines flights
Alaska Airlines	Cheapest$845	Average$1,367	FlexibilityNo cancel fee	On-time75%	Search Alaska Airlines flights
Fiji Airways	Cheapest$865	Average$1,050	FlexibilityNo cancel fee	On-time74%	Search Fiji Airways flights
Virgin Australia	Cheapest$948	Average$1,557	FlexibilityNo cancel fee	On-time80%	Search Virgin Australia flights
American Airlines	Cheapest$981	Average$1,367	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights
Air Canada	Cheapest$993	Average$1,286	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
Air New Zealand	Cheapest$1,021	Average$1,158	FlexibilityNo cancel fee	On-time78%	Search Air New Zealand flights
Air China	Cheapest$1,041	Average$1,765	FlexibilityNo cancel fee	On-time67%	Search Air China flights
Qantas Airways	Cheapest$1,049	Average$1,346	FlexibilityNo cancel fee	On-time74%	Search Qantas Airways flights

Fly with Cheapflights

How does Cheapflights help users find flights from Sydney to Irvine?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Irvine from Sydney today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Sydney to Irvine?

Cheapflights simply makes it quick and affordable to book flights from Sydney to Irvine by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Sydney to Irvine with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Sydney to Irvine, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Sydney to Irvine become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from Sydney to Irvine from $710

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 11/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheapflights Tip: The best prices from Sydney Kingsford Smith to Irvine are usually found in February or March, booked 15 days in advance, depart on a Monday or Tuesday and return on a Monday

Find flight deals from Sydney to Irvine

Cheapest flights from Sydney to IrvineExplore the most affordable flight options available from Sydney to Irvine. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 October 2025.

Explore the most affordable flight options available from Sydney to Irvine. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 October 2025.

Cheap flight deals from Sydney to Irvine

Keep the following information in mind while searching for Sydney to Irvine flight deals. Data was last updated 28 October 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Sydney to Irvine that are best for you.

Best time to book a flight from Sydney to Irvine

Have a flexible travel schedule? Discover the best time to fly to Irvine from Sydney with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Sydney to Irvine

How far ahead should I book a flight from Sydney 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 24 October 2025.

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

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

Find hourly flight availability from Sydney 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 28 October 2025.

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

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

Weekly flight availability from Sydney to Irvine

Explore weekly flight availability from Sydney to Irvine. 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 28 October 2025.

How much does it cost for a return flight from Sydney to Irvine?

Reviews of airlines servicing Irvine

See what other customers who have flown with Fiji Airways, Air New Zealand, andVirgin Australia from Sydney 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.

Related info for your journey

Find useful and relevant information for your journey from Sydney 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 Sydney to Irvine?

How popular is this Sydney to Irvine flight route?

How long is the flight from Sydney to Irvine?

What are the most reliable airlines from Sydney to Irvine?

What are the cheapest flights from Sydney to Irvine?

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

How can I find direct flights from Sydney to Irvine?

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

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Sydney to Irvine

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

Top 10 airlines flying from Sydney to Irvine

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Sydney to Irvine?

Why should you use Cheapflights to find cheap flight tickets from Sydney to Irvine?

Can Cheapflights find flights from Sydney to Irvine with no change fees?

Can Cheapflights notify me if prices for flights from Sydney to Irvine become cheaper?

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Sydney to Irvine
Explore the most affordable flight options available from Sydney to Irvine. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 October 2025.