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Cheap flights from Kuala Lumpur to Australia from $142

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 4/6. Fares are subject to change and may not be available on all flights or dates of travel.
KUL — SYD
18 May — 25 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Kuala Lumpur to Australia

Enter your travel dates to find the best prices.

Cheapest flights from Kuala Lumpur to Australia
Explore the most affordable flight options available from Kuala Lumpur to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 April 2026.

Mon 18/522:10
KUL
-
PER
Nonstop5h 35m
AirAsia
Sun 24/520:50
PER
-
KUL
Nonstop5h 35m
AirAsia
Deal found 14/4$316
Wed 12/822:10
KUL
-
PER
Nonstop5h 35m
Multiple Airlines
Mon 17/817:20
PER
-
KUL
Nonstop5h 40m
Multiple Airlines
Deal found 17/4$332
Sun 20/922:10
KUL
-
PER
Nonstop5h 35m
AirAsia
Sat 10/1020:50
PER
-
KUL
Nonstop5h 35m
AirAsia
Deal found 15/4$334
Mon 21/922:10
KUL
-
PER
Nonstop5h 35m
AirAsia
Fri 9/1020:50
PER
-
KUL
Nonstop5h 35m
AirAsia
Deal found 15/4$336
Mon 18/522:10
KUL
-
PER
Nonstop5h 35m
Multiple Airlines
Sun 24/521:10
PER
-
KUL
1 stop20h 15m
Multiple Airlines
Deal found 14/4$339
Thu 14/511:35
KUL
-
PER
1 stop16h 45m
Multiple Airlines
Mon 18/520:50
PER
-
KUL
Nonstop5h 35m
Multiple Airlines
Deal found 14/4$343
Thu 20/822:10
KUL
-
PER
Nonstop5h 35m
AirAsia
Thu 27/820:50
PER
-
KUL
Nonstop5h 35m
AirAsia
Deal found 15/4$344
Sun 9/818:00
KUL
-
PER
Nonstop5h 45m
Multiple Airlines
Sun 16/804:45
PER
-
KUL
Nonstop5h 35m
Multiple Airlines
Deal found 13/4$346
Fri 25/922:10
KUL
-
PER
Nonstop5h 35m
AirAsia
Sat 10/1020:50
PER
-
KUL
Nonstop5h 35m
AirAsia
Deal found 17/4$347
Thu 5/1114:15
KUL
-
PER
Nonstop5h 40m
AirAsia
Sun 15/1120:40
PER
-
KUL
Nonstop5h 35m
AirAsia
Deal found 16/4$348
Tue 4/822:10
KUL
-
PER
Nonstop5h 35m
Multiple Airlines
Mon 10/823:15
PER
-
KUL
Nonstop5h 50m
Multiple Airlines
Deal found 16/4$351
Wed 13/514:00
SZB
-
PER
1 stop27h 10m
Scoot
Sat 16/505:35
PER
-
SZB
1 stop7h 35m
Scoot
Deal found 16/4$470

Find flight deals from Kuala Lumpur to Australia

Keep the following information in mind while searching for Kuala Lumpur to Australia flight deals. Data was last updated 18 April 2026.

Round-trip from

$316

One-way from

$142

Popular in

January

Cheapest in

August

Average price

$772
AirAsia
  • AirAsia
  • 18/5-24/5
  • Nonstop
  • 11h 10m total
  • Kuala Lumpur to Australia
Search Deals
AirAsia
  • AirAsia
  • 4/6
  • Nonstop
  • 5h 35m total
  • Kuala Lumpur to Australia
Search Deals
Highest demand for flights based on searches. 20% potential increase in price ($238 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($31 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Kuala Lumpur to Australia 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 18 April 2026.
Use the filters below to find and compare flights from Kuala Lumpur to Australia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Kuala LumpurPerth

KUL - PER

KULPER

Kuala Lumpur Intl

Sat 15/8

00:05-05:50

Nonstop5h 45m

Perth

Thu 20/8

23:15-05:05

Nonstop5h 50m

$390

Kuala LumpurPerth

KUL - PER

KULPER

Kuala Lumpur Intl

Sat 5/9

00:05-05:50

Nonstop5h 45m

Perth

Thu 1/10

17:20-23:00

Nonstop5h 40m

$456

Kuala LumpurPerth

KUL - PER

KULPER

Kuala Lumpur Intl

Thu 14/5

14:00-21:45

1 stop7h 45m

Perth

Sun 17/5

23:15-05:05

Nonstop5h 50m

$486

Kuala LumpurPerth

SZB - PER

SZBPER

Kuala Lumpur Subang

Sat 16/5

14:00-04:20

1 stop14h 20m

Perth

Sat 23/5

05:35-13:10

1 stop7h 35m

$497

Kuala LumpurPerth

KUL - PER

KULPER

Kuala Lumpur Intl

Thu 21/5

18:35-04:45

1 stop10h 10m

Perth

Tue 26/5

04:45-10:20

Nonstop5h 35m

$524

Kuala LumpurPerth

KUL - PER

KULPER

Kuala Lumpur Intl

Wed 2/9

14:00-21:45

1 stop7h 45m

Perth

Fri 2/10

17:20-23:00

Nonstop5h 40m

$525

Kuala LumpurPerth

KUL - PER

KULPER

Kuala Lumpur Intl

Wed 2/9

00:05-05:50

Nonstop5h 45m

Perth

Thu 1/10

07:20-15:05

1 stop7h 45m

$541

Kuala LumpurPerth

SZB - PER

SZBPER

Kuala Lumpur Subang

Mon 7/9

14:00-04:20

1 stop14h 20m

Perth

Sun 20/9

05:35-13:10

1 stop7h 35m

$562

Kuala LumpurPerth

KUL - PER

KULPER

Kuala Lumpur Intl

Mon 15/6

14:00-21:45

1 stop7h 45m

Perth

Tue 16/6

00:45-06:40

Nonstop5h 55m

$563

Kuala LumpurPerth

KUL - PER

KULPER

Kuala Lumpur Intl

Sat 6/6

18:00-23:45

Nonstop5h 45m

Perth

Tue 16/6

07:20-15:05

1 stop7h 45m

$574

Flights are sorted by cheapest return flights first.

Deals found on 13/4

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Kuala Lumpur to Australia

Have a flexible travel schedule? Discover the best time to fly to Australia from Kuala Lumpur 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 to Australia

What is the cheapest month to book a flight from Kuala Lumpur to Australia?

Currently, August is the cheapest month in which you can book a flight from Kuala Lumpur to Australia (average of $495). Flying from Kuala Lumpur to Australia in January is currently the most expensive (average of $963). 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 AU?

Find hourly flight availability from Kuala Lumpur to Australia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 18 April 2026.

One of the essential ways to save on airfare from Kuala Lumpur to Australia is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight at midday could potentially save you up to 48% on airfare.

What is the cheapest day to fly from Kuala Lumpur to Australia?

Use this chart to determine the cheapest time to fly return from Kuala Lumpur to Australia. Price data was last updated on 18 April 2026.

Travellers seeking maximum savings on their Kuala Lumpur to Australia 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.

Weekly flight availability from Kuala Lumpur to Australia

Explore weekly flight availability from Kuala Lumpur to Australia. 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 18 April 2026.

The most flights from MY1 to AU0 are scheduled on a Friday (26 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (21 on average).

How often are flights from Kuala Lumpur to Australia delayed?

About 27% of weekly flights between Kuala Lumpur and Australia have experienced delays in the past year, with the average delay time being 139 minutes.

What is the most punctual flight time for Kuala Lumpur to Australia flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Monday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Kuala Lumpur to Australia flights?

Over the past year, AirAsia X have had the lowest number of delays on this route, with just 12% of flights being delayed.

Reviews of airlines servicing Australia

Get insights into the airlines that provide service to Australia. 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 Australia. Reviews last updated 18 April 2026.
Read reviews from past customers who have flown with Malaysia Airlines,AirAsia, andScoot from Kuala Lumpur to Australia. 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.
Malaysia Airlines
7.4
Good
305 reviews
Check prices

Boarding

7.6

Crew

8.1

Comfort

7.5

Food

7.0

Entertainment

6.7

Overall

7.4

Reviews

1 / 20
6.0
Good

Sandeep,Dec 2025

SYD - KUL

Food was really good. My entertainment screen wasn’t working and the crew couldn’t help despite repeated restarts. I would have appreciated a voucher to use for next time or inflight shopping.
Malaysia Airlines
7.4
Good
305 reviews
Malaysia Airlines
7.4
Good
305 reviews
Check prices

Boarding

7.6

Crew

8.1

Comfort

7.5

Food

7.0

Entertainment

6.7

Overall

7.4

Reviews

1 / 20
6.0
Good

Sandeep,Dec 2025

SYD - KUL

Food was really good. My entertainment screen wasn’t working and the crew couldn’t help despite repeated restarts. I would have appreciated a voucher to use for next time or inflight shopping.
AirAsia
6.8
Okay
232 reviews
Malaysia Airlines
7.4
Good
305 reviews
Check prices

Boarding

7.6

Crew

8.1

Comfort

7.5

Food

7.0

Entertainment

6.7

Overall

7.4

Reviews

1 / 20
6.0
Good

Sandeep,Dec 2025

SYD - KUL

Food was really good. My entertainment screen wasn’t working and the crew couldn’t help despite repeated restarts. I would have appreciated a voucher to use for next time or inflight shopping.
Scoot
6.7
Okay
325 reviews
Malaysia Airlines
7.4
Good
305 reviews
Check prices

Boarding

7.6

Crew

8.1

Comfort

7.5

Food

7.0

Entertainment

6.7

Overall

7.4

Reviews

1 / 20
6.0
Good

Sandeep,Dec 2025

SYD - KUL

Food was really good. My entertainment screen wasn’t working and the crew couldn’t help despite repeated restarts. I would have appreciated a voucher to use for next time or inflight shopping.
AirAsia X
6.4
Okay
47 reviews
Malaysia Airlines
7.4
Good
305 reviews
Check prices

Boarding

7.6

Crew

8.1

Comfort

7.5

Food

7.0

Entertainment

6.7

Overall

7.4

Reviews

1 / 20
6.0
Good

Sandeep,Dec 2025

SYD - KUL

Food was really good. My entertainment screen wasn’t working and the crew couldn’t help despite repeated restarts. I would have appreciated a voucher to use for next time or inflight shopping.
Batik Air
6.0
Okay
82 reviews
Malaysia Airlines
7.4
Good
305 reviews
Check prices

Boarding

7.6

Crew

8.1

Comfort

7.5

Food

7.0

Entertainment

6.7

Overall

7.4

Reviews

1 / 20
6.0
Good

Sandeep,Dec 2025

SYD - KUL

Food was really good. My entertainment screen wasn’t working and the crew couldn’t help despite repeated restarts. I would have appreciated a voucher to use for next time or inflight shopping.

Related info for your journey

Find useful and relevant information for your journey from Kuala Lumpur to Australia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Kuala Lumpur to Australia?

    Departing from Kuala Lumpur to Australia will take you 5h 45m. There are 4138 km between Kuala Lumpur and Australia. Both multi-stop and direct flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Kuala Lumpur to Australia one-way?

    For one-way options, check prices for AirAsia. According to our data, you can fly for as low as $102. Users have also found prices from $108 and $111 on Scoot and Batik Air, respectively.

  • What are the most popular routes from Kuala Lumpur to Australia?

    The most popular route from Kuala Lumpur to Australia is Kuala Lumpur Intl - Melbourne. You may also consider Kuala Lumpur Intl - Sydney Kingsford Smith or Kuala Lumpur Intl - Perth.

  • What are the most reliable airlines from Kuala Lumpur to Australia?

    No one likes to see their flight delayed. When booking a flight from Kuala Lumpur to Australia consider choosing Icelandair(75%), Turkish Airlines(74%) or Qatar Airways(71%), as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Kuala Lumpur to Australia?

    While on average a flight from Kuala Lumpur to Australia is generally $1,048, our data shows the cheapest flight currently is $256. When looking at the most popular route, (Kuala Lumpur Intl - Melbourne), you can expect to pay $552 for that flight.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Kuala Lumpur to Australia 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 to Australia?

    Currently, August is the cheapest month in which you can book a flight from Kuala Lumpur to Australia (average of $495). Flying from Kuala Lumpur to Australia in January is currently the most expensive (average of $963). 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

Browse thousands of different options on Cheapflights for your next trip

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Top 7 airlines flying from Kuala Lumpur to Australia

Discover the top 7 airlines that operate flights from Kuala Lumpur to Australia. 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 18 April 2026.
AirlineCheapestAverageFlexibilityOn-time
AirAsiaCheapest$144Average$335FlexibilityNo cancel feeOn-time66%
Search AirAsia flights
ScootCheapest$234Average$538FlexibilityNo cancel feeOn-timeN/A
Search Scoot flights
Batik AirCheapest$236Average$515FlexibilityNo cancel feeOn-timeN/A
Search Batik Air flights
AirAsia XCheapest$290Average$647FlexibilityNo cancel feeOn-time66%
Search AirAsia X flights
Malaysia AirlinesCheapest$632Average$1,135FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
Singapore AirlinesCheapest$731Average$1,137FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Qantas AirwaysCheapest$785Average$844FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights

Fly with Cheapflights

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

Cheapflights makes it easy to find Kuala Lumpur to Australia flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Kuala Lumpur to Australia flexibly with Cheapflights today.

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