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Cheap flights from Kuala Lumpur Intl Airport to Perth from $146

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 11/8. Fares are subject to change and may not be available on all flights or dates of travel.
KUL — PER
28 May — 4 Jun1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Kuala Lumpur Intl to Perth are usually found in August or November, booked 58 days in advance, depart on a Monday or Thursday and return on a Monday

Cheap flight deals from Kuala Lumpur Intl to Perth

Enter your travel dates to find the best prices.

Cheapest flights from Kuala Lumpur Intl to Perth
Explore the most affordable flight options available from Kuala Lumpur Intl to Perth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 April 2026.

Mon 10/822:10
KUL
-
PER
Nonstop5h 35m
AirAsia
Sat 22/804:45
PER
-
KUL
Nonstop5h 35m
AirAsia
Deal found 26/4$329
Thu 22/1022:10
KUL
-
PER
Nonstop5h 35m
AirAsia
Fri 20/1120:40
PER
-
KUL
Nonstop5h 35m
AirAsia
Deal found 25/4$330
Mon 16/1122:55
KUL
-
PER
Nonstop5h 35m
AirAsia
Mon 23/1105:15
PER
-
KUL
Nonstop5h 35m
AirAsia
Deal found 26/4$333
Tue 11/822:10
KUL
-
PER
Nonstop5h 35m
AirAsia
Fri 14/804:45
PER
-
KUL
Nonstop5h 35m
AirAsia
Deal found 24/4$336
Thu 5/1114:15
KUL
-
PER
Nonstop5h 40m
AirAsia
Sun 15/1105:15
PER
-
KUL
Nonstop5h 35m
AirAsia
Deal found 26/4$337
Sun 8/1122:55
KUL
-
PER
Nonstop5h 35m
AirAsia
Sat 21/1120:40
PER
-
KUL
Nonstop5h 35m
AirAsia
Deal found 26/4$338
Fri 13/1122:55
KUL
-
PER
Nonstop5h 35m
AirAsia
Thu 19/1120:40
PER
-
KUL
Nonstop5h 35m
AirAsia
Deal found 26/4$340
Mon 9/1122:55
KUL
-
PER
Nonstop5h 35m
AirAsia
Sun 15/1105:15
PER
-
KUL
Nonstop5h 35m
AirAsia
Deal found 26/4$341
Fri 4/922:10
KUL
-
PER
Nonstop5h 35m
AirAsia
Fri 11/904:45
PER
-
KUL
Nonstop5h 35m
AirAsia
Deal found 24/4$343
Sat 5/922:10
KUL
-
PER
Nonstop5h 35m
AirAsia
Fri 11/904:45
PER
-
KUL
Nonstop5h 35m
AirAsia
Deal found 27/4$344
Sat 5/922:10
KUL
-
PER
Nonstop5h 35m
AirAsia
Sun 6/920:50
PER
-
KUL
Nonstop5h 35m
AirAsia
Deal found 27/4$345
Mon 10/822:10
KUL
-
PER
Nonstop5h 35m
Multiple Airlines
Sat 15/800:45
PER
-
KUL
Nonstop5h 55m
Multiple Airlines
Deal found 26/4$347

Find flight deals from Kuala Lumpur Intl to Perth

Discover tips and strategies to find the most affordable flight options for your journey from Kuala Lumpur Intl (KUL) to Perth (PER). 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 28 April 2026.

Round-trip from

$329

One-way from

$142

Popular in

January

Cheapest in

August

Average price

$361

Good round-trip deal

$121 or less

Good one-way deal

$178 or less
AirAsia
  • AirAsia
  • 10/8-22/8
  • Nonstop
  • 11h 10m total
  • Kuala Lumpur to Perth
Search Deals
Scoot
  • Scoot
  • 22/6
  • 1 total stop
  • 10h 05m total
  • Kuala Lumpur to Perth
Search Deals
Highest demand for flights based on searches. 23% potential increase in price ($161 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($25 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2026
Search Deals
Price to beat on a round-trip flight from Kuala Lumpur Intl to Perth.
Search Deals
Price to beat on a one-way flight from Kuala Lumpur Intl to Perth.
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Kuala Lumpur Intl 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 647,157 searches. Data last updated 28 April 2026.
Use the filters below to find and compare flights from Kuala Lumpur Intl Airport to Perth that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

Kuala LumpurPerth

KUL - PER

KULPER

Kuala Lumpur Intl

Thu 6/8

22:10-03:45

Nonstop5h 35m

Perth

Tue 18/8

20:50-02:25

Nonstop5h 35m

$376

Kuala LumpurPerth

KUL - PER

KULPER

Kuala Lumpur Intl

Sat 24/10

00:05-05:50

Nonstop5h 45m

Perth

Tue 27/10

23:10-05:00

Nonstop5h 50m

$398

Kuala LumpurPerth

KUL - PER

KULPER

Kuala Lumpur Intl

Thu 6/8

18:35-04:45

1 stop10h 10m

Perth

Tue 18/8

20:50-02:25

Nonstop5h 35m

$486

Kuala LumpurPerth

KUL - PER

KULPER

Kuala Lumpur Intl

Sat 13/6

14:15-19:50

Nonstop5h 35m

Perth

Sat 20/6

20:50-02:25

Nonstop5h 35m

$592

Kuala LumpurPerth

KUL - PER

KULPER

Kuala Lumpur Intl

Sat 6/6

14:15-19:50

Nonstop5h 35m

Perth

Thu 11/6

17:20-23:00

Nonstop5h 40m

$600

Kuala LumpurPerth

KUL - PER

KULPER

Kuala Lumpur Intl

Sat 6/6

14:15-19:50

Nonstop5h 35m

Perth

Tue 16/6

16:30-01:20

1 stop8h 50m

$621

Kuala LumpurPerth

KUL - PER

KULPER

Kuala Lumpur Intl

Sat 13/6

14:00-21:45

1 stop7h 45m

Perth

Sat 20/6

17:20-23:00

Nonstop5h 40m

$653

Kuala LumpurPerth

KUL - PER

KULPER

Kuala Lumpur Intl

Tue 16/6

14:00-21:45

1 stop7h 45m

Perth

Tue 23/6

17:20-23:00

Nonstop5h 40m

$653

Kuala LumpurPerth

KUL - PER

KULPER

Kuala Lumpur Intl

Mon 25/5

22:10-03:45

Nonstop5h 35m

Perth

Fri 29/5

04:45-10:20

Nonstop5h 35m

$698
Cheapest one-way
Fastest single journey

Kuala LumpurPerth

KUL - PER

KULPER

Kuala Lumpur Intl

Tue 28/7

14:15-19:50

Nonstop5h 35m

$194

Flights are sorted by cheapest return flights first.

Deals found on 24/4

Showing 1-10 of 19 resultsSorted by cheapest first
1
2

Best time to book a flight from Kuala Lumpur Intl to Perth

Have a flexible travel schedule? Discover the best time to fly to Perth from Kuala Lumpur Intl 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 Kuala Lumpur Intl Airport to Perth

How far ahead should I book a flight from Kuala Lumpur Intl Airport to Perth?

The best time to book flights from Kuala Lumpur Intl Airport to Perth is 57 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 Kuala Lumpur Intl Airport to Perth?

Currently, August is the cheapest month in which you can book a flight from Kuala Lumpur Intl Airport to Perth (average of $283). Flying from Kuala Lumpur Intl Airport to Perth in January is currently the most expensive (average of $567). 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 KUL to PER?

Find hourly flight availability from Kuala Lumpur Intl 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 28 April 2026.

It’s typically best to fly out from Kuala Lumpur Intl Airport to Perth at midday. Doing so could potentially save you 40% on the flight price compared to flying in the afternoon, which is usually more expensive.

What is the cheapest day to fly from Kuala Lumpur Intl Airport to Perth?

Use this chart to determine the cheapest time to fly return from Kuala Lumpur Intl to Perth. Price data was last updated on 25 April 2026.

Travellers seeking maximum savings on their Kuala Lumpur Intl Airport to Perth flight should consider departing on Sunday afternoons when fares are most often at their lowest. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost for a return flight from Kuala Lumpur Intl Airport to Perth?

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 28 April 2026.
Get a feel of what it's like to fly with AirAsia and Batik Air from Kuala Lumpur Intl Airport to Perth by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
AirAsia
6.8
Okay
232 reviews
Check prices

Crew

7.5

Overall

6.8

Comfort

6.8

Food

6.4

Boarding

7.0

Entertainment

5.8

Reviews

1 / 5
2.0
Mediocre

Jonathan,Jan 2025

CMB - KUL

Awful experience. Boarding all passenger group at the same time. Cabin extremely hot while on the ground. So hot that a passenger fainted before take off so we had to return to the gate, delayed for 2 hours. Food was served after 4h in the air with all lights on until then, couldn't sleep on a red eye flight. No entertainment system for a 9h flight. Seat extremely narrow.
AirAsia
6.8
Okay
232 reviews
AirAsia
6.8
Okay
232 reviews
Check prices

Crew

7.5

Overall

6.8

Comfort

6.8

Food

6.4

Boarding

7.0

Entertainment

5.8

Reviews

1 / 5
2.0
Mediocre

Jonathan,Jan 2025

CMB - KUL

Awful experience. Boarding all passenger group at the same time. Cabin extremely hot while on the ground. So hot that a passenger fainted before take off so we had to return to the gate, delayed for 2 hours. Food was served after 4h in the air with all lights on until then, couldn't sleep on a red eye flight. No entertainment system for a 9h flight. Seat extremely narrow.
Batik Air
6.0
Okay
82 reviews
AirAsia
6.8
Okay
232 reviews
Check prices

Crew

7.5

Overall

6.8

Comfort

6.8

Food

6.4

Boarding

7.0

Entertainment

5.8

Reviews

1 / 5
2.0
Mediocre

Jonathan,Jan 2025

CMB - KUL

Awful experience. Boarding all passenger group at the same time. Cabin extremely hot while on the ground. So hot that a passenger fainted before take off so we had to return to the gate, delayed for 2 hours. Food was served after 4h in the air with all lights on until then, couldn't sleep on a red eye flight. No entertainment system for a 9h flight. Seat extremely narrow.

Related info for your journey

Find useful and relevant information for your journey from Kuala Lumpur Intl 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 Kuala Lumpur Intl?

    Perth (PER), located 10.2 km from the city centre, is the airport you fly into when you book flights from Kuala Lumpur Intl to Perth. 2 airlines have flights to Perth from Kuala Lumpur Intl on a regular basis. Booking flights from Kuala Lumpur Intl to Perth should not be difficult; the airport handles an average of 24 inbound flights from Kuala Lumpur Intl per day.

  • How long is the flight from Kuala Lumpur Intl Airport to Perth?

    AirAsia and Batik Air can get you from Kuala Lumpur Intl Airport to Perth in just under 5h 35m. Your travel time will be generally consistent. Kuala Lumpur Intl Airport and Perth are separated by a distance of 4138 km. Generally, flights for this route are direct.

  • What are the cheapest airlines flying from Kuala Lumpur Intl Airport to Perth round-trip?

    Flying on AirAsia is currently your cheapest option to Perth, with prices starting at $144. Another option worth looking into is Batik Air, starting at $259 round trip. These flights start at 62% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Kuala Lumpur Intl Airport to Perth one-way?

    For one-way options, check prices for Scoot. According to our data, you can fly for as low as $108. Users have also found prices from $111 and $113 on Batik Air and AirAsia, respectively.

  • What are the most reliable airlines from Kuala Lumpur Intl Airport to Perth?

    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 Kuala Lumpur Intl Airport to Perth on time: Qatar Airways (87%), KLM (84%), Oman Air (80%).

  • What are the cheapest flights from Kuala Lumpur Intl Airport to Perth?

    Looking for the cheapest flight from Kuala Lumpur Intl Airport to Perth? While on average our users pay $490, our data indicates the cheapest price to be $121. The most popular route (Kuala Lumpur Intl - Perth), is priced around $329.

  • Can I find deals for flights from Kuala Lumpur Intl to Perth that include hotel bookings?

    Yes. In addition to deals on Kuala Lumpur Intl to Perth flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Kuala Lumpur Intl to Perth?

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

  • Can I find deals for business class flights from Kuala Lumpur Intl to Perth?

    Yes. Cheapflights offers flight deals from Kuala Lumpur Intl 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 Kuala Lumpur Intl Airport to Perth?

    Currently, August is the cheapest month in which you can book a flight from Kuala Lumpur Intl Airport to Perth (average of $283). Flying from Kuala Lumpur Intl Airport to Perth in January is currently the most expensive (average of $567). 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

Travelling to a place near Perth?

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

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from Kuala Lumpur Intl to Perth

Discover the top 2 airlines that operate flights from Kuala Lumpur Intl 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 647,157 searches. Data last updated 28 April 2026.
AirlineCheapestAverageFlexibilityOn-time
AirAsiaCheapest$144Average$334FlexibilityNo cancel feeOn-time66%
Search AirAsia flights
Batik AirCheapest$259Average$397FlexibilityNo cancel feeOn-timeN/A
Search Batik Air flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Kuala Lumpur Intl to Perth?

When you search for this flight from Kuala Lumpur Intl to Perth, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Kuala Lumpur Intl to Perth?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Kuala Lumpur Intl to Perth.

Can Cheapflights find flights from Kuala Lumpur Intl to Perth with no change fees?

Certainly. Search results for flights to Perth from Kuala Lumpur Intl shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Kuala Lumpur Intl to Perth become cheaper?

Of course! You can now track prices for flights from Kuala Lumpur Intl to Perth and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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