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$478+ 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 9/22. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — PER
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
1 adult, Economy
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Cheapflights Tip: The best prices from Irvine to Perth are usually found in November or March, 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 July 31, 2025.

Round-trip from

$896
(Gotogate)

One-way from

$478
(Trip.com)

Popular in

December

Cheapest in

November

Average price

$1,483
From Irvine to Perth
Search Deals
One-way flight from Irvine to Perth
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Highest demand for flights based on searches. 13% potential increase in price ($215 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($60 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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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 July 31, 2025.

This Gotogate deal was found by Cheapflights users on 7/31. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/811:55 pmLAX - PER
1 stop40h 30mPhilippine Airlines
Mon 9/228:45 amPER - LAX
1 stop26h 55mPhilippine Airlines
Deal found 7/31$896
This Trip.com deal was found by Cheapflights users on 7/30. 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.
Thu 9/2510:00 amLAX - PER
2 stops42h 40mMultiple Airlines
Sun 10/1211:35 pmPER - LAX
2 stops47h 25mMultiple Airlines
Deal found 7/30$1,006
This CrystalTravel deal was found by Cheapflights users on 7/29. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/219:10 pmLAX - PER
1 stop27h 50mAir New Zealand
Sun 9/288:05 amPER - LAX
1 stop19h 15mAir New Zealand
Deal found 7/29$1,042
This oojo deal was found by Cheapflights users on 7/31. 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.
Sun 10/2611:05 pmLAX - PER
1 stop39h 20mSingapore Airlines
Fri 11/71:50 pmPER - LAX
1 stop22h 05mSingapore Airlines
Deal found 7/31$1,082
This CrystalTravel deal was found by Cheapflights users on 7/29. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/261:25 amLAX - PER
1 stop30h 15mCathay Pacific
Wed 9/39:15 amPER - LAX
1 stop22h 50mCathay Pacific
Deal found 7/29$1,102

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 July 31, 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 9/8

11:55 pm-7:25 am

1 stop40h 30m

Perth

Mon 9/22

8:45 am-8:40 pm

1 stop26h 55m

$896

Los AngelesPerth

LAX - PER

LAXPER

Los Angeles

Thu 9/25

10:00 am-7:40 pm

2 stops42h 40m

Perth

Sun 10/12

11:35 pm-8:00 am

2 stops47h 25m

$1,006

Los AngelesPerth

LAX - PER

LAXPER

Los Angeles

Sun 9/21

9:10 pm-4:00 pm

1 stop27h 50m

Perth

Sun 9/28

8:05 am-12:20 pm

1 stop19h 15m

$1,042

Los AngelesPerth

LAX - PER

LAXPER

Los Angeles

Sun 10/26

11:05 pm-5:25 am

1 stop39h 20m

Perth

Fri 11/7

1:50 pm-7:55 pm

1 stop22h 05m

$1,082

Los AngelesPerth

LAX - PER

LAXPER

Los Angeles

Tue 8/26

1:25 am-10:40 pm

1 stop30h 15m

Perth

Wed 9/3

9:15 am-5:05 pm

1 stop22h 50m

$1,102

Los AngelesPerth

LAX - PER

LAXPER

Los Angeles

Mon 9/22

10:00 am-8:40 pm

2 stops43h 40m

$478

Los AngelesPerth

LAX - PER

LAXPER

Los Angeles

Thu 11/13

10:55 am-7:20 am

1 stop28h 25m

$568

Los AngelesPerth

LAX - PER

LAXPER

Los Angeles

Sun 9/21

12:30 am-10:40 pm

1 stop31h 10m

$589

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

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 July 25, 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 $1,454). 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 July 31, 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.

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 July 31, 2025.
Read reviews from past customers who have flown Singapore Airlines, Air New Zealand, and Cathay Pacific from Irvine to Perth. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.1
Very good
1,338 reviews

Overall

8.1

Entertainment

8.0

Crew

8.6

Comfort

7.9

Food

7.7

Boarding

8.2

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SEA - SIN

Sin to amd was not good flight. Food was bad. It was like few days old.
Singapore Airlines
8.1
Very good
1,338 reviews
Singapore Airlines
8.1
Very good
1,338 reviews

Overall

8.1

Entertainment

8.0

Crew

8.6

Comfort

7.9

Food

7.7

Boarding

8.2

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SEA - SIN

Sin to amd was not good flight. Food was bad. It was like few days old.
Air New Zealand
8.0
Very good
501 reviews
Singapore Airlines
8.1
Very good
1,338 reviews

Overall

8.1

Entertainment

8.0

Crew

8.6

Comfort

7.9

Food

7.7

Boarding

8.2

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SEA - SIN

Sin to amd was not good flight. Food was bad. It was like few days old.
Cathay Pacific
7.6
Good
949 reviews
Singapore Airlines
8.1
Very good
1,338 reviews

Overall

8.1

Entertainment

8.0

Crew

8.6

Comfort

7.9

Food

7.7

Boarding

8.2

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SEA - SIN

Sin to amd was not good flight. Food was bad. It was like few days old.
Qantas Airways
7.5
Good
887 reviews
Singapore Airlines
8.1
Very good
1,338 reviews

Overall

8.1

Entertainment

8.0

Crew

8.6

Comfort

7.9

Food

7.7

Boarding

8.2

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SEA - SIN

Sin to amd was not good flight. Food was bad. It was like few days old.
Philippine Airlines
7.2
Good
894 reviews
Singapore Airlines
8.1
Very good
1,338 reviews

Overall

8.1

Entertainment

8.0

Crew

8.6

Comfort

7.9

Food

7.7

Boarding

8.2

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SEA - SIN

Sin to amd was not good flight. Food was bad. It was like few days old.

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 4 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 $570 on Philippine Airlines. Other airlines that offer cheap prices include Cathay Pacific from $589 and Qantas Airways from $640 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 $1,454). 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 Perth?

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

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Top 4 airlines flying from Irvine to Perth

Discover the top 4 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 July 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
Cathay PacificCheapest$993Average$1,163FlexibilityNo cancel feeOn-time72%
Singapore AirlinesCheapest$1,119Average$1,341FlexibilityNo cancel feeOn-time81%
Air New ZealandCheapest$1,155Average$1,641FlexibilityNo cancel feeOn-time78%
Qantas AirwaysCheapest$1,171Average$1,468FlexibilityNo cancel feeOn-time74%

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