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$444+ 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 9/23. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — PER
oct. 17 — oct. 241
vie. 10/17
vie. 10/24
1 adult, Economy
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Cheapflights Tip: The best prices from Irvine to Perth are usually found in November or March, booked 21 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 septiembre 17, 2025.

Round-trip from

$887
(flugladen.de)

One-way from

$444
(Trip.com)

Popular in

December

Cheapest in

November

Average price

$1,261
From Irvine to Perth
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One-way flight from Irvine to Perth
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Highest demand for flights based on searches. 16% potential increase in price ($271 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($73 potential savings vs. average RT price).
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Average for round-trip flights in September 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 septiembre 17, 2025.

This flugladen.de deal was found by Cheapflights users on 9/17. 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 flugladen.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 10/2711:10 pmLAX - PER
2 stops38h 10mMultiple Airlines
lun. 11/105:35 amPER - LAX
2 stops29h 30mMultiple Airlines
Deal found 9/17$887
This Flightnetwork deal was found by Cheapflights users on 9/17. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 10/2711:10 pmLAX - PER
1 stop41h 10mPhilippine Airlines
lun. 11/108:40 amPER - LAX
1 stop39h 15mPhilippine Airlines
Deal found 9/17$899
This oojo deal was found by Cheapflights users on 9/15. 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.
jue. 10/3011:50 amLAX - PER
1 stop28h 30mPhilippine Airlines
jue. 11/68:40 amPER - LAX
1 stop26h 25mPhilippine Airlines
Deal found 9/15$922
This Trip.com deal was found by Cheapflights users on 9/16. 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.
vie. 10/3112:30 pmLAX - PER
2 stops48h 30mMultiple Airlines
jue. 11/64:40 amPER - LAX
2 stops44h 25mMultiple Airlines
Deal found 9/16$1,080
This Mytrip deal was found by Cheapflights users on 9/15. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/2912:20 amLAX - PER
2 stops28h 30mMultiple Airlines
mié. 11/54:40 amPER - LAX
2 stops32h 15mMultiple Airlines
Deal found 9/15$1,117
This lol.travel deal was found by Cheapflights users on 9/15. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 10/2612:20 amLAX - PER
1 stop39h 35mCathay Pacific
dom. 11/912:25 amPER - LAX
1 stop28h 55mCathay Pacific
Deal found 9/15$1,118

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 septiembre 17, 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

lun. 10/27

11:10 pm-7:20 am

1 stop41h 10m

Perth

lun. 11/10

8:40 am-7:55 am

1 stop39h 15m

$899

Los AngelesPerth

LAX - PER

LAXPER

Los Angeles

dom. 10/26

8:50 pm-12:35 pm

1 stop24h 45m

Perth

vie. 11/7

6:40 am-7:55 pm

1 stop29h 15m

$1,145

Los AngelesPerth

LAX - PER

LAXPER

Los Angeles

dom. 10/26

12:20 am-10:55 pm

1 stop31h 35m

Perth

lun. 11/10

8:30 am-8:55 pm

1 stop28h 25m

$1,152

Los AngelesPerth

LAX - PER

LAXPER

Los Angeles

lun. 11/3

7:05 pm-4:50 pm

1 stop29h 45m

Perth

mié. 11/19

5:00 am-11:15 am

2 stops22h 15m

$1,202

Los AngelesPerth

LAX - PER

LAXPER

Los Angeles

dom. 10/26

9:10 pm-7:45 pm

2 stops31h 35m

Perth

vie. 11/7

10:45 pm-11:15 am

2 stops28h 30m

$1,212

Los AngelesPerth

LAX - PER

LAXPER

Los Angeles

dom. 9/28

12:30 am-9:45 pm

3 stops30h 15m

Perth

mié. 10/1

8:30 pm-4:25 pm

2 stops34h 55m

$1,261

Los AngelesPerth

LAX - PER

LAXPER

Los Angeles

lun. 11/3

9:25 am-12:20 pm

3 stops34h 55m

Perth

mar. 11/18

4:40 am-7:25 am

3 stops42h 45m

$1,315

Los AngelesPerth

LAX - PER

LAXPER

Los Angeles

jue. 11/13

12:25 pm-5:25 am

2 stops49h 00m

Perth

sáb. 11/22

1:15 am-10:55 am

2 stops25h 40m

$1,371

Los AngelesPerth

LAX - PER

LAXPER

Los Angeles

lun. 10/27

10:50 am-12:35 pm

3 stops34h 45m

Perth

lun. 11/10

2:35 pm-7:20 am

2 stops32h 45m

$1,371

Los AngelesPerth

LAX - PER

LAXPER

Los Angeles

lun. 9/22

12:30 am-7:50 pm

2 stops28h 20m

Perth

mar. 9/30

12:25 pm-2:25 pm

1 stop41h 00m

$1,433

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/17

Showing 1-10 of 22 results
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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 September 12, 2025.

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

Currently, February is the cheapest month in which you can book a flight from Irvine to Perth (average of $1,436). Flying from Irvine to Perth in December is currently the most expensive (average of $2,094). 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 septiembre 17, 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 septiembre 17, 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
1,367 reviews

Overall

8.1

Boarding

8.2

Food

7.7

Comfort

8.0

Crew

8.6

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Singapore Airlines
8.1
Very good
1,367 reviews
Singapore Airlines
8.1
Very good
1,367 reviews

Overall

8.1

Boarding

8.2

Food

7.7

Comfort

8.0

Crew

8.6

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Air New Zealand
8.0
Very good
505 reviews
Singapore Airlines
8.1
Very good
1,367 reviews

Overall

8.1

Boarding

8.2

Food

7.7

Comfort

8.0

Crew

8.6

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Cathay Pacific
7.6
Good
998 reviews
Singapore Airlines
8.1
Very good
1,367 reviews

Overall

8.1

Boarding

8.2

Food

7.7

Comfort

8.0

Crew

8.6

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Qantas Airways
7.5
Good
907 reviews
Singapore Airlines
8.1
Very good
1,367 reviews

Overall

8.1

Boarding

8.2

Food

7.7

Comfort

8.0

Crew

8.6

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Philippine Airlines
7.2
Good
911 reviews
Singapore Airlines
8.1
Very good
1,367 reviews

Overall

8.1

Boarding

8.2

Food

7.7

Comfort

8.0

Crew

8.6

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.

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.

  • How long is the flight from Irvine to Perth?

    Airlines like Philippine Airlines, Singapore Airlines, and Cathay Pacific fly from Irvine to Perth in about 24h 45m. The time it takes to get you to your destination can typically vary by up to 16h 25m. Irvine and Perth are separated by a distance of 9312 mi. This flight may include one or multiple stops.

  • 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 $1,436). Flying from Irvine to Perth in December is currently the most expensive (average of $2,094). 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

Browse thousands of different options on Cheapflights for your next trip

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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 septiembre 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
Philippine AirlinesCheapest$788Average$962FlexibilityNo cancel feeOn-time60%
Cathay PacificCheapest$983Average$1,141FlexibilityNo cancel feeOn-time72%
Air New ZealandCheapest$1,146Average$1,331FlexibilityNo cancel feeOn-time78%
Singapore AirlinesCheapest$1,148Average$1,347FlexibilityNo cancel feeOn-time81%
Qantas AirwaysCheapest$1,177Average$1,465FlexibilityNo cancel feeOn-time74%

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