How popular is this Sydney to Irvine flight route?

Flights from Sydney Kingsford Smith to Irvine have been viewed 17,736 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 20h 19m. Fly via Alaska Airlines or Fiji Airways to get the fastest option. There are 12052 km between Sydney and Irvine. Both multi-stop and direct flights can be found to your destination and back. 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 $721. On average you can expect to pay $7,214. The most popular route, (Sydney Kingsford Smith - Los Angeles), can usually be booked for $856.

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: KLM (87%), Delta (87%), Air France (87%).

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

American Airlines, Air Canada and Alaska 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 16 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.

$575+ Flights from Sydney to Irvine

Cheapflights Tip: The best prices from Sydney Kingsford Smith to Irvine are usually found in February or March, booked 78 days in advance, depart on a Tuesday or Monday and return on a Monday

Cheap flight deals from Sydney to Irvine

Round-trip from	$1,007
One-way from	$575
Popular in	December
Cheapest in	February
Average price	$1,281

Fiji Airways
13/10-17/11
2 total stops
35h 25m total
Sydney to Irvine

Search Deals

Fiji Airways
15/12
1 total stop
16h 50m total
Sydney to Irvine

Search Deals

Highest demand for flights based on searches. 12% potential increase in price ($276 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($71 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2025

Search Deals

Find flight deals from Sydney to Irvine

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 17 September 2025.

Mon 13/1014:15SYD - LAX

1 stop16h 40mFiji Airways

Mon 17/1122:45LAX - SYD

1 stop18h 45mFiji Airways

Deal found 15/9$1,007

Tue 21/1021:40SYD - LAX

1 stop20h 19mAlaska Airlines

Tue 28/1009:20LAX - SYD

2 stops40h 25mAlaska Airlines

Deal found 14/9$1,026

Thu 16/1014:15SYD - LAX

1 stop16h 40mFiji Airways

Mon 20/1023:55LAX - SYD

1 stop18h 50mFiji Airways

Deal found 16/9$1,028

Sun 28/909:10SYD - LAX

Nonstop13h 50mQantas Airways

Mon 13/1022:10LAX - SYD

Nonstop15h 20mQantas Airways

Deal found 15/9$1,029

Thu 30/1007:30SYD - LAX

2 stops22h 18mAir Canada

Thu 20/1114:10LAX - SYD

1 stop24h 25mAir Canada

Deal found 14/9$1,032

Thu 30/1011:20SYD - LAX

Nonstop13h 45mQantas Airways

Thu 6/1122:45LAX - SYD

Nonstop15h 15mQantas Airways

Deal found 15/9$1,034

Wed 15/1010:20SYD - LAX

1 stop29h 08mAir Canada

Sun 19/1012:20LAX - SYD

2 stops29h 20mAir Canada

Deal found 15/9$1,035

Tue 21/1010:10SYD - LAX

Nonstop13h 50mQantas Airways

Tue 11/1122:45LAX - SYD

Nonstop15h 15mQantas Airways

Deal found 16/9$1,040

Thu 9/1010:10SYD - LAX

Nonstop13h 50mAmerican Airlines

Thu 23/1023:00LAX - SYD

Nonstop15h 05mAmerican Airlines

Deal found 14/9$1,043

Thu 30/1011:20SYD - LAX

Nonstop13h 45mAmerican Airlines

Thu 6/1122:45LAX - SYD

Nonstop15h 15mAmerican Airlines

Deal found 15/9$1,044

Sun 26/1011:20SYD - LAX

Nonstop13h 45mAmerican Airlines

Tue 4/1122:45LAX - SYD

Nonstop15h 15mAmerican Airlines

Deal found 15/9$1,046

Mon 13/1010:20SYD - LAX

1 stop18h 58mAir Canada

Mon 15/1212:50LAX - SYD

2 stops34h 15mAir Canada

Deal found 15/9$1,049

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 17 September 2025.

Thu 23/1021:40SYD - LAX

1 stop20h 19mAlaska Airlines

Wed 29/1008:20LAX - SYD

2 stops41h 25mAlaska Airlines

Deal found 14/9$1,026

Wed 10/1206:00SYD - LAX

1 stop24h 50mFiji Airways

Wed 7/122:45LAX - SYD

1 stop28h 05mFiji Airways

Deal found 16/9$1,167

Sat 22/1111:20SYD - LAX

Nonstop13h 40mUnited Airlines

Sat 6/1212:00LAX - SYD

1 stop26h 15mUnited Airlines

Deal found 16/9$1,248

Thu 23/1021:40SYD - LAX

2 stops42h 21mAlaska Airlines

Sun 26/1009:20LAX - SYD

2 stops40h 25mAlaska Airlines

Deal found 14/9$1,052

Mon 2/314:10SYD - LAX

1 stop16h 40mFiji Airways

Sun 22/323:45LAX - SYD

1 stop18h 45mFiji Airways

Deal found 16/9$1,224

Fri 14/1121:40SYD - LAX

2 stops43h 14mAlaska Airlines

Tue 18/1116:47LAX - SYD

1 stop31h 58mAlaska Airlines

Deal found 15/9$1,134

Wed 4/314:10SYD - LAX

1 stop16h 40mFiji Airways

Tue 24/323:45LAX - SYD

1 stop18h 45mFiji Airways

Deal found 16/9$1,224

Sat 25/1021:40SYD - LAX

1 stop36h 28mAlaska Airlines

Tue 28/1009:20LAX - SYD

2 stops40h 25mAlaska Airlines

Deal found 14/9$1,134

Wed 4/314:10SYD - LAX

1 stop16h 40mFiji Airways

Mon 23/323:45LAX - SYD

1 stop18h 45mFiji Airways

Deal found 16/9$1,224

Sun 1/321:40SYD - LAX

1 stop21h 15mAlaska Airlines

Wed 25/307:00LAX - SYD

1 stop18h 45mAlaska Airlines

Deal found 16/9$1,224

Sat 28/221:40SYD - LAX

1 stop18h 40mAlaska Airlines

Thu 26/307:00LAX - SYD

2 stops18h 45mAlaska Airlines

Deal found 16/9$1,224

Tue 14/1021:40SYD - LAX

2 stops42h 21mAlaska Airlines

Tue 16/1222:27LAX - SYD

2 stops26h 18mAlaska Airlines

Deal found 15/9$1,248

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 17 September 2025.

Tue 21/1010:10SYD - LAX

Nonstop13h 50mQantas Airways

Sun 2/1122:45LAX - SYD

Nonstop15h 15mQantas Airways

Deal found 16/9$1,026

Sun 28/909:10SYD - LAX

Nonstop13h 50mQantas Airways

Mon 13/1022:10LAX - SYD

Nonstop15h 20mQantas Airways

Deal found 15/9$1,029

Thu 30/1011:20SYD - LAX

Nonstop13h 45mQantas Airways

Thu 6/1122:45LAX - SYD

Nonstop15h 15mQantas Airways

Deal found 15/9$1,034

Fri 21/1111:20SYD - LAX

Nonstop13h 45mQantas Airways

Wed 26/1121:25LAX - SYD

Nonstop15h 00mQantas Airways

Deal found 15/9$1,035

Tue 21/1010:10SYD - LAX

Nonstop13h 50mQantas Airways

Tue 11/1122:45LAX - SYD

Nonstop15h 15mQantas Airways

Deal found 16/9$1,040

Thu 9/1010:10SYD - LAX

Nonstop13h 50mAmerican Airlines

Thu 23/1023:00LAX - SYD

Nonstop15h 05mAmerican Airlines

Deal found 14/9$1,043

Thu 30/1011:20SYD - LAX

Nonstop13h 45mAmerican Airlines

Thu 6/1122:45LAX - SYD

Nonstop15h 15mAmerican Airlines

Deal found 15/9$1,044

Sun 26/1011:20SYD - LAX

Nonstop13h 45mAmerican Airlines

Tue 4/1122:45LAX - SYD

Nonstop15h 15mAmerican Airlines

Deal found 15/9$1,046

Tue 11/1110:40SYD - LAX

Nonstop14h 00mDelta

Sun 11/122:35LAX - SYD

Nonstop14h 55mDelta

Deal found 15/9$1,052

Mon 20/1010:10SYD - LAX

Nonstop13h 50mQantas Airways

Mon 3/1122:45LAX - SYD

Nonstop15h 15mQantas Airways

Deal found 15/9$1,055

Sat 25/1018:45SYD - LAX

Nonstop13h 40mAmerican Airlines

Mon 3/1122:45LAX - SYD

Nonstop15h 15mAmerican Airlines

Deal found 15/9$1,056

Last-minute flights from Sydney to Irvine
Discover last-minute flight deals from Sydney to Irvine. Data last updated 17 September 2025 and is based on user searches.

Sun 28/909:10SYD - LAX

Nonstop13h 50mQantas Airways

Mon 13/1022:10LAX - SYD

Nonstop15h 20mQantas Airways

Deal found 15/9$1,029

Thu 9/1010:10SYD - LAX

Nonstop13h 50mAmerican Airlines

Thu 23/1023:00LAX - SYD

Nonstop15h 05mAmerican Airlines

Deal found 14/9$1,043

Mon 13/1014:15SYD - LAX

1 stop16h 40mFiji Airways

Mon 17/1122:45LAX - SYD

1 stop18h 45mFiji Airways

Deal found 15/9$1,007

Mon 13/1010:20SYD - LAX

1 stop18h 58mAir Canada

Mon 15/1212:50LAX - SYD

2 stops34h 15mAir Canada

Deal found 15/9$1,049

Wed 15/1010:20SYD - LAX

1 stop29h 08mAir Canada

Sun 19/1012:20LAX - SYD

2 stops29h 20mAir Canada

Deal found 15/9$1,035

Thu 16/1014:15SYD - LAX

1 stop16h 40mFiji Airways

Mon 20/1023:55LAX - SYD

1 stop18h 50mFiji Airways

Deal found 16/9$1,028

Tue 21/1021:40SYD - LAX

1 stop20h 19mAlaska Airlines

Tue 28/1009:20LAX - SYD

2 stops40h 25mAlaska Airlines

Deal found 14/9$1,026

Tue 21/1010:10SYD - LAX

Nonstop13h 50mQantas Airways

Tue 11/1122:45LAX - SYD

Nonstop15h 15mQantas Airways

Deal found 16/9$1,040

Sun 26/1011:20SYD - LAX

Nonstop13h 45mAmerican Airlines

Sun 2/1122:45LAX - SYD

Nonstop15h 15mAmerican Airlines

Deal found 15/9$1,046

Thu 30/1007:30SYD - LAX

2 stops22h 18mAir Canada

Thu 20/1114:10LAX - SYD

1 stop24h 25mAir Canada

Deal found 14/9$1,032

Thu 30/1011:20SYD - LAX

Nonstop13h 45mQantas Airways

Thu 6/1122:45LAX - SYD

Nonstop15h 15mQantas Airways

Deal found 15/9$1,034

Thu 30/1011:20SYD - LAX

Nonstop13h 45mAmerican Airlines

Thu 6/1122:45LAX - SYD

Nonstop15h 15mAmerican Airlines

Deal found 15/9$1,044

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 17 September 2025.

Mon 15/1214:00SYD - LAX

1 stop16h 50mFiji Airways

Deal found 16/9$575

Fri 24/1017:20SYD - LAX

2 stops20h 51mMultiple Airlines

Deal found 16/9$581

Thu 11/1214:00SYD - LAX

1 stop16h 50mFiji Airways

Deal found 16/9$587

Tue 21/1014:15SYD - LAX

1 stop16h 40mFiji Airways

Deal found 17/9$590

Thu 30/1006:00SYD - LAX

1 stop24h 55mFiji Airways

Deal found 15/9$593

Fri 7/1114:00SYD - LAX

1 stop16h 50mFiji Airways

Deal found 15/9$599

Sat 6/1206:00SYD - LAX

1 stop24h 50mFiji Airways

Deal found 16/9$601

Wed 22/1017:20SYD - LAX

3 stops23h 39mMultiple Airlines

Deal found 15/9$611

Thu 16/1014:15SYD - LAX

1 stop16h 40mFiji Airways

Deal found 14/9$613

Fly from

Fly to

Route

Depart

Return

Price

SydneyLos Angeles

SYD - LAX

SYDLAX

Sydney Kingsford Smith

Thu 23/10

21:40-23:59

1 stop20h 19m

Los Angeles

Wed 29/10

08:20-19:45

2 stops41h 25m

$1,026

SydneyLos Angeles

SYD - LAX

SYDLAX

Sydney Kingsford Smith

Thu 23/10

21:40-22:01

2 stops42h 21m

Los Angeles

Sun 26/10

09:20-19:45

2 stops40h 25m

$1,052

SydneyLos Angeles

SYD - LAX

SYDLAX

Sydney Kingsford Smith

Fri 14/11

21:40-21:54

2 stops43h 14m

Los Angeles

Tue 18/11

16:47-19:45

1 stop31h 58m

$1,134

SydneyLos Angeles

SYD - LAX

SYDLAX

Sydney Kingsford Smith

Sat 25/10

21:40-16:08

1 stop36h 28m

Los Angeles

Tue 28/10

09:20-19:45

2 stops40h 25m

$1,134

SydneyLos Angeles

SYD - LAX

SYDLAX

Sydney Kingsford Smith

Wed 10/12

06:00-11:50

1 stop24h 50m

Los Angeles

Wed 7/1

22:45-21:50

1 stop28h 05m

$1,167

SydneyLos Angeles

SYD - LAX

SYDLAX

Sydney Kingsford Smith

Mon 2/3

14:10-11:50

1 stop16h 40m

Los Angeles

Sun 22/3

23:45-12:30

1 stop18h 45m

$1,224

SydneyLos Angeles

SYD - LAX

SYDLAX

Sydney Kingsford Smith

Wed 4/3

14:10-11:50

1 stop16h 40m

Los Angeles

Tue 24/3

23:45-12:30

1 stop18h 45m

$1,224

SydneyLos Angeles

SYD - LAX

SYDLAX

Sydney Kingsford Smith

Wed 4/3

14:10-11:50

1 stop16h 40m

Los Angeles

Mon 23/3

23:45-12:30

1 stop18h 45m

$1,224

SydneyLos Angeles

SYD - LAX

SYDLAX

Sydney Kingsford Smith

Sun 1/3

21:40-23:55

1 stop21h 15m

Los Angeles

Wed 25/3

07:00-19:45

1 stop18h 45m

$1,224

SydneyLos Angeles

SYD - LAX

SYDLAX

Sydney Kingsford Smith

Sat 28/2

21:40-21:20

1 stop18h 40m

Los Angeles

Thu 26/3

07:00-19:45

2 stops18h 45m

$1,224

Flights are sorted by cheapest return flights first.

Deals found on 16/9

Showing 1-10 of 24 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 78 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, February is the cheapest month in which you can book a flight from Sydney to Irvine (average of $774). Flying from Sydney to Irvine in December is currently the most expensive (average of $1,241). 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?

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

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 Monday afternoons when fares are most often at their lowest. Friday 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 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).

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

205 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

205 reviews

Fiji Airways

8.0

Very Good

205 reviews

Check prices

Reviews

1 / 16

6.0

Good

Christopher,June 2025

LAX - NAN

Air New Zealand

8.0

Very Good

505 reviews

Fiji Airways

8.0

Very Good

205 reviews

Check prices

Reviews

1 / 16

6.0

Good

Christopher,June 2025

LAX - NAN

Virgin Australia

7.6

Good

416 reviews

Fiji Airways

8.0

Very Good

205 reviews

Check prices

Reviews

1 / 16

6.0

Good

Christopher,June 2025

LAX - NAN

Qantas Airways

7.5

Good

907 reviews

Fiji Airways

8.0

Very Good

205 reviews

Check prices

Reviews

1 / 16

6.0

Good

Christopher,June 2025

LAX - NAN

United Airlines

7.4

Good

8,924 reviews

Fiji Airways

8.0

Very Good

205 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 16 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 17,736 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 20h 19m. Fly via Alaska Airlines or Fiji Airways to get the fastest option. There are 12052 km between Sydney and Irvine. Both multi-stop and direct flights can be found to your destination and back.
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: KLM (87%), Delta (87%), Air France (87%).
What are the cheapest flights from Sydney to Irvine?
The cheapest flight price from Sydney to Irvine is $721. On average you can expect to pay $7,214. The most popular route, (Sydney Kingsford Smith - Los Angeles), can usually be booked for $856.
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, February is the cheapest month in which you can book a flight from Sydney to Irvine (average of $774). Flying from Sydney to Irvine in December is currently the most expensive (average of $1,241). 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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Top 10 airlines flying from Sydney to Irvine

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$716	Average$1,272	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights
Alaska Airlines	Cheapest$829	Average$1,329	FlexibilityNo cancel fee	On-time75%	Search Alaska Airlines flights
Hawaiian Airlines	Cheapest$833	Average$1,335	FlexibilityNo cancel fee	On-time85%	Search Hawaiian Airlines flights
Fiji Airways	Cheapest$864	Average$1,038	FlexibilityNo cancel fee	On-time74%	Search Fiji Airways flights
Air Canada	Cheapest$976	Average$1,322	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
Air New Zealand	Cheapest$1,014	Average$1,155	FlexibilityNo cancel fee	On-time78%	Search Air New Zealand flights
United Airlines	Cheapest$1,052	Average$1,491	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Qantas Airways	Cheapest$1,052	Average$1,371	FlexibilityNo cancel fee	On-time74%	Search Qantas Airways flights
Air China	Cheapest$1,064	Average$1,838	FlexibilityNo cancel fee	On-time67%	Search Air China flights
Lufthansa	Cheapest$1,081	Average$1,239	FlexibilityNo cancel fee	On-time76%	Search Lufthansa 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!

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Cheap flights from Sydney to Irvine from $575

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 15/12. 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 78 days in advance, depart on a Tuesday or Monday and return on a Monday

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 17 September 2025.

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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 17 September 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 17 September 2025.

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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.

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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 12 September 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 17 September 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 6 October 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 17 September 2025.

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.

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Alternative routes for Sydney to Irvine

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Top 10 airlines flying from Sydney to Irvine

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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 17 September 2025.