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$473+ Cheap flights from Irvine, CA to Sydney (SYD)

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 12/10. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — SYD
Nov 26 — Dec 31
Tue 11/26
Tue 12/3
1 adult, Economy
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The best prices from Irvine to Sydney Kingsford Smith are usually found in August or May, booked 21 days in advance, depart on a Sunday or Monday and return on a Tuesday

Cheap flight deals from Irvine to Sydney

Discover tips and strategies to find the most affordable flight options for your journey from Irvine (IR9) to Sydney (SYD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 21, 2024.

Popular in

December

Cheapest in

August

Round-trip from

$882
(Kiwi.com)

One-way from

$473
(oojo)
High demand for flights, 25% potential price rise
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Best time to find cheap flights, 11% potential price drop
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From Irvine to Sydney Kingsford Smith
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One-way flight from Irvine to Sydney Kingsford Smith
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Find flight deals from Irvine to Sydney

Cheapest flights from Irvine to Sydney
Explore the most affordable flight options available from Irvine to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 21, 2024.

This Kiwi.com deal was found by Cheapflights users on 11/20. 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.
Wed 11/2010:35 pmLAX - SYD
1 stop18h 55mFiji Airways
Wed 12/46:00 amSYD - LAX
1 stop24h 50mFiji Airways
Deal found 11/20$889
This Air Canada deal was found by Cheapflights users on 11/21. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/84:55 pmLAX - SYD
1 stop21h 40mAir Canada
Thu 12/124:00 pmSYD - LAX
1 stop19h 01mAir Canada
Deal found 11/21$903
This Alaska Airlines deal was found by Cheapflights users on 11/21. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/285:05 pmLAX - SYD
1 stop31h 40mAlaska Airlines
Thu 12/59:40 pmSYD - LAX
1 stop19h 51mAlaska Airlines
Deal found 11/21$906
This Hawaiian Airlines deal was found by Cheapflights users on 11/20. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/207:00 amLAX - SYD
1 stop17h 45mHawaiian Airlines
Sat 12/79:40 pmSYD - LAX
1 stop18h 25mHawaiian Airlines
Deal found 11/20$929
This American Airlines deal was found by Cheapflights users on 11/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/2010:40 pmLAX - SYD
Nonstop15h 20mAmerican Airlines
Wed 11/2711:15 amSYD - LAX
Nonstop13h 50mAmerican Airlines
Deal found 11/19$937
This Air Canada deal was found by Cheapflights users on 11/21. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/252:05 pmLAX - SYD
1 stop24h 30mMultiple Airlines
Fri 12/67:05 amSYD - LAX
2 stops23h 05mMultiple Airlines
Deal found 11/21$941
This United Airlines deal was found by Cheapflights users on 11/20. 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.
Wed 11/2010:40 pmLAX - SYD
Nonstop15h 25mUnited Airlines
Tue 12/311:20 amSYD - LAX
Nonstop13h 45mUnited Airlines
Deal found 11/20$953
This Delta deal was found by Cheapflights users on 11/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/2210:20 pmLAX - SYD
Nonstop15h 15mDelta
Fri 11/2911:05 amSYD - LAX
Nonstop14h 00mDelta
Deal found 11/21$962
This Kissandfly.com deal was found by Cheapflights users on 11/20. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/249:30 amLAX - SYD
1 stop28h 45mLufthansa
Sun 12/111:20 amSYD - LAX
Nonstop13h 45mLufthansa
Deal found 11/20$971
This KAYAK deal was found by Cheapflights users on 11/20. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/248:00 pmLAX - SYD
1 stop19h 25mAir New Zealand
Sat 12/711:45 amSYD - LAX
1 stop16h 20mAir New Zealand
Deal found 11/20$1,185

Find flights from Irvine to Sydney within your budget

Customize your flight search to find flights from Irvine to Sydney 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 2,629,791 searches. Data last updated November 21, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

Los AngelesSydney

LAX - SYD

LAXSYD

Los Angeles

Wed 1/22

7:00 am-5:20 pm

2 stops39h 20m

Sydney Kingsford Smith

Fri 2/7

5:25 pm-9:10 pm

1 stop22h 45m

$882

Los AngelesSydney

LAX - SYD

LAXSYD

Los Angeles

Wed 4/2

2:05 pm-8:20 am

1 stop24h 15m

Sydney Kingsford Smith

Mon 4/7

6:00 am-11:10 am

2 stops22h 10m

$883

Los AngelesSydney

LAX - SYD

LAXSYD

Los Angeles

Thu 3/13

7:00 am-7:45 pm

1 stop18h 45m

Sydney Kingsford Smith

Thu 3/27

9:40 pm-5:45 am

1 stop26h 05m

$884

Los AngelesSydney

LAX - SYD

LAXSYD

Los Angeles

Thu 4/10

11:55 pm-12:15 pm

1 stop19h 20m

Sydney Kingsford Smith

Thu 4/24

1:15 pm-12:55 pm

1 stop16h 40m

$889

Los AngelesSydney

LAX - SYD

LAXSYD

Los Angeles

Sat 2/22

10:35 pm-9:00 am

Nonstop15h 25m

Sydney Kingsford Smith

Mon 3/3

11:15 am-6:05 am

Nonstop13h 50m

$911

Los AngelesSydney

LAX - SYD

LAXSYD

Los Angeles

Fri 1/31

10:40 pm-9:05 am

Nonstop15h 25m

Sydney Kingsford Smith

Sat 2/15

11:20 am-6:05 am

Nonstop13h 45m

$913

Los AngelesSydney

LAX - SYD

LAXSYD

Los Angeles

Wed 2/12

7:00 am-7:45 pm

1 stop17h 45m

Sydney Kingsford Smith

Sat 2/22

9:40 pm-5:00 am

1 stop26h 20m

$914

Los AngelesSydney

LAX - SYD

LAXSYD

Los Angeles

Thu 4/3

10:25 pm-7:35 am

Nonstop15h 10m

Sydney Kingsford Smith

Thu 5/8

9:25 am-6:20 am

Nonstop13h 55m

$922

Los AngelesSydney

LAX - SYD

LAXSYD

Los Angeles

Sun 4/6

12:50 am-7:15 pm

1 stop25h 25m

Sydney Kingsford Smith

Thu 5/1

11:50 am-6:50 pm

1 stop24h 00m

$960

Los AngelesSydney

LAX - SYD

LAXSYD

Los Angeles

Tue 12/10

10:35 pm-9:50 pm

1 stop28h 15m

$473

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/20

Showing 1-10 of 21 results
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Best time to book a flight from Irvine to Sydney

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

Travel insights for flights from Irvine to Sydney

Get recent, data-driven insights about flights from Irvine to Sydney including ideal travel times, pricing trends, and more.

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

Use this chart to determine the optimal time to book a round-trip flight from Irvine to Sydney. Price data was last updated on November 15, 2024.

The best time to book flights from Irvine to Sydney is 21 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, February is the cheapest month in which you can book a flight from Irvine to Sydney (average of $1,062). Flying from Irvine to Sydney in December is currently the most expensive (average of $1,318). 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 SYD?

Find hourly flight availability from Irvine to Sydney. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 21, 2024.

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

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

Use this chart to determine the cheapest time to fly round-trip from Irvine to Sydney. Price data was last updated on January 21, 2024.

Travelers seeking maximum savings on their Irvine to Sydney flight should consider departing on Tuesday mornings when fares are most often at their lowest. Wednesday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Irvine to Sydney

Explore weekly flight availability from Irvine to Sydney. 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 November 21, 2024.

The most flights from IR9 to SYD 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 Sydney by month

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

In terms of precipitation, rainfall in Sydney 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 Sydney when rainfall is around 2.0 in.

Temperature in Sydney by month

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

If weather is an important factor for your trip to Sydney, 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 Sydney

Get insights into the airlines that provide service to Sydney. 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 Sydney. Reviews last updated November 21, 2024.
Read reviews from past customers who have flown Hawaiian Airlines, Air Canada and United Airlines from Irvine to Sydney. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
ANA
8.4
Very good
833 reviews

Entertainment

7.9

Crew

8.7

Boarding

8.6

Overall

8.4

Comfort

8.2

Food

7.7

Reviews

1 / 10

I hate the assigned seat from Japan to Chicago it was a long flight and I was assigned in the most uncomfortable area, the worst is I can't check in online makes it more worse.

ANA
8.4
Very good
833 reviews
ANA
8.4
Very good
833 reviews

Entertainment

7.9

Crew

8.7

Boarding

8.6

Overall

8.4

Comfort

8.2

Food

7.7

Reviews

1 / 10

I hate the assigned seat from Japan to Chicago it was a long flight and I was assigned in the most uncomfortable area, the worst is I can't check in online makes it more worse.

Fiji Airways
8.1
Very good
201 reviews
ANA
8.4
Very good
833 reviews

Entertainment

7.9

Crew

8.7

Boarding

8.6

Overall

8.4

Comfort

8.2

Food

7.7

Reviews

1 / 10

I hate the assigned seat from Japan to Chicago it was a long flight and I was assigned in the most uncomfortable area, the worst is I can't check in online makes it more worse.

Alaska Airlines
8.0
Very good
9,458 reviews
ANA
8.4
Very good
833 reviews

Entertainment

7.9

Crew

8.7

Boarding

8.6

Overall

8.4

Comfort

8.2

Food

7.7

Reviews

1 / 10

I hate the assigned seat from Japan to Chicago it was a long flight and I was assigned in the most uncomfortable area, the worst is I can't check in online makes it more worse.

Delta
8.0
Very good
8,758 reviews
ANA
8.4
Very good
833 reviews

Entertainment

7.9

Crew

8.7

Boarding

8.6

Overall

8.4

Comfort

8.2

Food

7.7

Reviews

1 / 10

I hate the assigned seat from Japan to Chicago it was a long flight and I was assigned in the most uncomfortable area, the worst is I can't check in online makes it more worse.

Hawaiian Airlines
7.9
Good
2,287 reviews
ANA
8.4
Very good
833 reviews

Entertainment

7.9

Crew

8.7

Boarding

8.6

Overall

8.4

Comfort

8.2

Food

7.7

Reviews

1 / 10

I hate the assigned seat from Japan to Chicago it was a long flight and I was assigned in the most uncomfortable area, the worst is I can't check in online makes it more worse.

Related info for your journey

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

    For a flight from Irvine to Sydney, you will be flying into Kingsford Smith. Sydney Kingsford Smith (SYD) is just 4.6 mi from the center of the city. Kingsford Smith is the only Sydney airport and it handles 14 inbound flights from Irvine per day. 13 airlines have flights to Sydney Kingsford Smith from Irvine on a regular basis.

  • How popular is this Irvine to Sydney flight route?

    The Irvine to Sydney Kingsford Smith flight path was viewed by 75 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

    The cheapest airline one-way is Fiji Airways, with whom users have recently found tickets for as low as $473. However, be on the lookout for offers from American Airlines and United Airlines, as they are both options that can get you from Irvine to Sydney for a low price.

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

    Before booking your flight to Sydney from Irvine, check out the most reliable airlines to get you to your destination on time: American Airlines (81%), Alaska Airlines (81%), Qantas Airways( 81%).

  • What are the cheapest flights from Irvine to Sydney?

    Looking for the cheapest flight from Irvine to Sydney? While on average our users pay $1,689, our data indicates the cheapest price to be $464. The most popular route (Los Angeles - Sydney Kingsford Smith), is priced around $627.

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from Irvine to Sydney (average of $1,062). Flying from Irvine to Sydney in December is currently the most expensive (average of $1,318). 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

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Top 10 airlines flying from Irvine to Sydney

Discover the top 10 airlines that operate flights from Irvine to Sydney. 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 2,629,791 searches. Data last updated November 21, 2024.
AirlineCheapestAverageFlexibilityOn-time
Virgin AustraliaCheapest$440Average$469FlexibilityNo cancel feeOn-time80%
Fiji AirwaysCheapest$493Average$830FlexibilityNo cancel feeOn-time74%
ANACheapest$721Average$877FlexibilityNo cancel feeOn-time80%
Hawaiian AirlinesCheapest$723Average$998FlexibilityNo cancel feeOn-time85%
United AirlinesCheapest$745Average$1,043FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$802Average$1,056FlexibilityNo cancel feeOn-time75%
Air CanadaCheapest$814Average$954FlexibilityNo cancel feeOn-time67%
WestJetCheapest$819Average$1,017FlexibilityNo cancel feeOn-time60%
DeltaCheapest$824Average$1,079FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$865Average$1,157FlexibilityNo cancel feeOn-time71%
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