HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Perth

$446+ Cheap flights from Irvine, CA to Perth (PER)

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 8/20. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — PER
Apr 29 — May 61
Tue 4/29
Tue 5/6
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Irvine to Perth with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Irvine to Perth are usually found in March or November, booked 40 days in advance, depart on a Wednesday or Tuesday and return on a Thursday

Cheap flight deals from Irvine to Perth

Keep the following information in mind while searching for Irvine to Perth flight deals. Data was last updated April 24, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$951
(KAYAK)

One-way from

$446
(flugladen.de)

Popular in

December

Cheapest in

March

Average price

$1,339
Provider with most accurate pricing for Los Angeles-Perth flight deals.
Search Deals
Provider most trusted by Cheapflights users for Los Angeles-Perth flights.
Search Deals
From Irvine to Perth
Search Deals
One-way flight from Irvine to Perth
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($184 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($38 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
Search Deals

Find flight deals from Irvine to Perth

Cheapest flights from Irvine to Perth
Explore the most affordable flight options available from Irvine to Perth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 24, 2025.

This KAYAK deal was found by Cheapflights users on 4/23. 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.
Tue 10/1412:50 pmLAX - PER
1 stop27h 35mPhilippine Airlines
Mon 10/208:45 amPER - LAX
1 stop27h 00mPhilippine Airlines
Deal found 4/23$951
This Trip.com deal was found by Cheapflights users on 4/23. 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.
Sat 10/1112:50 pmLAX - PER
2 stops48h 40mMultiple Airlines
Sat 10/185:10 amPER - LAX
2 stops43h 35mMultiple Airlines
Deal found 4/23$982
This StudentUniverse deal was found by Cheapflights users on 4/23. 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.
Tue 8/510:10 pmLAX - PER
1 stop26h 50mAir New Zealand
Sat 8/167:50 pmPER - LAX
1 stop28h 10mAir New Zealand
Deal found 4/23$1,085
This Cathay Pacific deal was found by Cheapflights users on 4/23. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1212:30 amLAX - PER
1 stop40h 15mCathay Pacific
Mon 10/209:15 amPER - LAX
1 stop22h 10mCathay Pacific
Deal found 4/23$1,109
This oojo deal was found by Cheapflights users on 4/23. 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.
Mon 11/312:45 pmLAX - PER
2 stops31h 50mSingapore Airlines
Wed 11/55:30 pmPER - LAX
2 stops33h 45mSingapore Airlines
Deal found 4/23$1,201
This KAYAK deal was found by Cheapflights users on 4/23. 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.
Sat 7/1211:10 pmLAX - PER
1 stop26h 55mQantas Airways
Sun 7/2710:30 amPER - LAX
1 stop18h 55mQantas Airways
Deal found 4/23$1,304
This oojo deal was found by Cheapflights users on 4/23. 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.
Tue 10/711:55 pmLAX - PER
2 stops33h 00mFiji Airways
Wed 11/125:20 pmPER - LAX
2 stops34h 30mFiji Airways
Deal found 4/23$1,347
This oojo deal was found by Cheapflights users on 4/23. 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.
Thu 10/2312:05 amLAX - PER
2 stops31h 25mVietnam Airlines
Thu 11/612:50 amPER - LAX
2 stops34h 45mVietnam Airlines
Deal found 4/23$1,583
This United Airlines deal was found by Cheapflights users on 4/23. 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 6/2510:35 pmLAX - PER
1 stop22h 05mUnited Airlines
Tue 7/111:45 pmPER - LAX
2 stops38h 07mUnited Airlines
Deal found 4/23$1,681

Cheapflights Fare Finder

Customize your flight search to find flights from Irvine to Perth 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 April 24, 2025.
Use the filters below to find and compare flights from Irvine to Perth that are best for you.

Fly from

Irvine

Fly to

Perth

Route

Depart

Return

Price

Los AngelesPerth

LAX - PER

LAXPER

Los Angeles

Mon 5/12

12:25 pm-12:10 pm

2 stops32h 45m

Perth

Sun 5/25

11:35 pm-4:25 pm

2 stops31h 50m

$1,130

Los AngelesPerth

LAX - PER

LAXPER

Los Angeles

Tue 7/1

10:10 pm-4:00 pm

1 stop26h 50m

Perth

Sun 7/13

7:50 pm-1:20 pm

1 stop32h 30m

$1,136

Los AngelesPerth

LAX - PER

LAXPER

Los Angeles

Sat 7/12

11:10 pm-5:05 pm

1 stop26h 55m

Perth

Sun 7/27

10:30 am-2:25 pm

1 stop18h 55m

$1,304

Los AngelesPerth

LAX - PER

LAXPER

Los Angeles

Sun 5/4

12:25 pm-10:40 pm

1 stop43h 15m

Perth

Wed 5/7

12:10 am-10:45 am

1 stop25h 35m

$1,325

Los AngelesPerth

LAX - PER

LAXPER

Los Angeles

Tue 7/8

2:20 pm-12:30 pm

2 stops31h 10m

Perth

Tue 7/22

1:45 pm-9:50 pm

1 stop23h 05m

$1,390

Los AngelesPerth

LAX - PER

LAXPER

Los Angeles

Tue 6/3

11:55 pm-11:55 pm

2 stops33h 00m

Perth

Sun 6/8

5:50 pm-12:55 pm

2 stops34h 05m

$1,442

Los AngelesPerth

LAX - PER

LAXPER

Los Angeles

Wed 6/25

10:35 pm-11:40 am

1 stop22h 05m

Perth

Tue 7/1

11:45 pm-10:52 pm

2 stops38h 07m

$1,681

Los AngelesPerth

LAX - PER

LAXPER

Los Angeles

Sat 5/3

12:30 am-1:10 am

2 stops33h 40m

Perth

Thu 5/8

3:50 pm-2:00 pm

2 stops37h 10m

$2,552

Los AngelesPerth

LAX - PER

LAXPER

Los Angeles

Tue 6/24

12:05 am-10:30 pm

2 stops31h 25m

Perth

Mon 6/30

12:25 am-9:35 pm

2 stops36h 10m

$2,811

Los AngelesPerth

LAX - PER

LAXPER

Los Angeles

Tue 5/20

11:55 pm-10:10 pm

2 stops31h 15m

$575

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/23

Showing 1-10 of 20 results
1
2

Best time to book a flight from Irvine to Perth

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

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

Use this chart to determine the optimal time to book a round-trip flight from Irvine to Perth. Price data was last updated on April 18, 2025.

The best time to book flights from Irvine to Perth is 40 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 Perth?

Currently, February is the cheapest month in which you can book a flight from Irvine to Perth (average of $1,447). Flying from Irvine to Perth in December is currently the most expensive (average of $2,172). 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 PER?

Find hourly flight availability from Irvine to Perth. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 24, 2025.

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

Rainfall in Perth by month

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

In terms of precipitation, rainfall in Perth ranges from 0.0 - 6.7 inches per month. June is typically the wettest month, when rainfall can reach 6.7 in. January is typically the driest time to visit Perth when rainfall is around 0.0 in.

Temperature in Perth by month

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

If weather is an important factor for your trip to Perth, 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 75.2 F. Travelers looking to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 53.6 F).

Reviews of airlines servicing Perth

Get insights into the airlines that provide service to Perth. 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 Perth. Reviews last updated April 24, 2025.
ANA
8.3
Very good
853 reviews

Comfort

8.2

Entertainment

7.9

Overall

8.3

Boarding

8.5

Food

7.7

Crew

8.7

Reviews

1 / 20
4.0
Okay

Anonymous,Mar 2025

SFO - HND

Don't bother with economy, it's so small!!! I'm a small person and I was cramped in the middle seat on a 11 hour flight. Not fun. Go for business or first class for such a long flight if you can or be prepared to have trouble moving when you stand up. Also be prepared to have trouble sleeping too. Crew was awesome though, they were helpful and provided excellent service.
ANA
8.3
Very good
853 reviews
ANA
8.3
Very good
853 reviews

Comfort

8.2

Entertainment

7.9

Overall

8.3

Boarding

8.5

Food

7.7

Crew

8.7

Reviews

1 / 20
4.0
Okay

Anonymous,Mar 2025

SFO - HND

Don't bother with economy, it's so small!!! I'm a small person and I was cramped in the middle seat on a 11 hour flight. Not fun. Go for business or first class for such a long flight if you can or be prepared to have trouble moving when you stand up. Also be prepared to have trouble sleeping too. Crew was awesome though, they were helpful and provided excellent service.
Fiji Airways
8.1
Very good
188 reviews
ANA
8.3
Very good
853 reviews

Comfort

8.2

Entertainment

7.9

Overall

8.3

Boarding

8.5

Food

7.7

Crew

8.7

Reviews

1 / 20
4.0
Okay

Anonymous,Mar 2025

SFO - HND

Don't bother with economy, it's so small!!! I'm a small person and I was cramped in the middle seat on a 11 hour flight. Not fun. Go for business or first class for such a long flight if you can or be prepared to have trouble moving when you stand up. Also be prepared to have trouble sleeping too. Crew was awesome though, they were helpful and provided excellent service.
Singapore Airlines
8.1
Very good
1,290 reviews
ANA
8.3
Very good
853 reviews

Comfort

8.2

Entertainment

7.9

Overall

8.3

Boarding

8.5

Food

7.7

Crew

8.7

Reviews

1 / 20
4.0
Okay

Anonymous,Mar 2025

SFO - HND

Don't bother with economy, it's so small!!! I'm a small person and I was cramped in the middle seat on a 11 hour flight. Not fun. Go for business or first class for such a long flight if you can or be prepared to have trouble moving when you stand up. Also be prepared to have trouble sleeping too. Crew was awesome though, they were helpful and provided excellent service.
Air New Zealand
8.0
Very good
469 reviews
ANA
8.3
Very good
853 reviews

Comfort

8.2

Entertainment

7.9

Overall

8.3

Boarding

8.5

Food

7.7

Crew

8.7

Reviews

1 / 20
4.0
Okay

Anonymous,Mar 2025

SFO - HND

Don't bother with economy, it's so small!!! I'm a small person and I was cramped in the middle seat on a 11 hour flight. Not fun. Go for business or first class for such a long flight if you can or be prepared to have trouble moving when you stand up. Also be prepared to have trouble sleeping too. Crew was awesome though, they were helpful and provided excellent service.
Vietnam Airlines
7.6
Good
194 reviews
ANA
8.3
Very good
853 reviews

Comfort

8.2

Entertainment

7.9

Overall

8.3

Boarding

8.5

Food

7.7

Crew

8.7

Reviews

1 / 20
4.0
Okay

Anonymous,Mar 2025

SFO - HND

Don't bother with economy, it's so small!!! I'm a small person and I was cramped in the middle seat on a 11 hour flight. Not fun. Go for business or first class for such a long flight if you can or be prepared to have trouble moving when you stand up. Also be prepared to have trouble sleeping too. Crew was awesome though, they were helpful and provided excellent service.

Related info for your journey

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

    If you book a flight to Perth from Irvine, you will be flying to Perth, which is the city’s only airport. Perth (PER) is located 6.3 mi from the center of Perth. There are 0 flights from Irvine to Perth per day from 5 different airlines.

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

    One-way options have recently been found by users for as low as $569 on Cathay Pacific. Other airlines that offer cheap prices include Philippine Airlines from $573 and Fiji Airways from $680 one-way.

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from Irvine to Perth (average of $1,447). Flying from Irvine to Perth in December is currently the most expensive (average of $2,172). 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

Traveling to a place near Irvine?

Book flights to Irvine if you plan to visit one of these locations
Fremantle
Rottnest Island
Scarborough

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.

Top 5 airlines flying from Irvine to Perth

Discover the top 5 airlines that operate flights from Irvine to Perth. 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 April 24, 2025.
AirlineCheapestAverageFlexibilityOn-time
Cathay PacificCheapest$993Average$1,164FlexibilityNo cancel feeOn-time72%
Singapore AirlinesCheapest$1,107Average$1,340FlexibilityNo cancel feeOn-time81%
Air New ZealandCheapest$1,172Average$1,641FlexibilityNo cancel feeOn-time78%
Qantas AirwaysCheapest$1,180Average$1,553FlexibilityNo cancel feeOn-time74%
United AirlinesCheapest$1,419Average$1,646FlexibilityNo cancel feeOn-time69%

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.