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

In general, August is the cheapest month to fly from Kuala Lumpur Intl Airport to Australia. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $562. If you don’t want to visit Australia in August, then you should wait until May to fly from Kuala Lumpur Intl Airport, when ticket prices are also cheap, with an average price of $576.

On average, the least expensive day to fly to Australia from Kuala Lumpur Intl Airport is on a Sunday. momondo users have found tickets for Sunday departures for as low as $590. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from Kuala Lumpur Intl Airport to Australia on a Friday will generally be more expensive and average around $733. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

According to our data, the cheapest time of day to fly to Australia is in the morning. momondo users have found flights departing from Kuala Lumpur Intl Airport to Australia in the morning for as low as $586. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Australia are more costly in the afternoon, with an average ticket price of $963. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

Fly from Kuala Lumpur Intl to Perth for the best Kuala Lumpur Intl - Australia flight prices

You are more likely to see cheaper flights to Australia from Kuala Lumpur Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Australia for around $686 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Australia from Kuala Lumpur Intl Airport for as low as $572 on momondo.

There are 3 cabin classes available to choose from on Kuala Lumpur Intl to Australia flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

AirAsia, Batik Air, and AirAsia X are the most popular carriers operating from Kuala Lumpur Intl to Australia

AirAsia X, Malaysia Airlines and Batik Air are the top three most popular airlines that fly to Australia from Kuala Lumpur Intl Airport according to our data. AirAsia X is the first choice among our users, with 50% of people opting to fly with this airline when travelling to Australia. Keep in mind that there are 7 different airlines that fly to Australia on a routine basis, so you have a few additional options to choose from.

Historically, on average around 27% of flights between Kuala Lumpur and Australia have experienced a delay on any given week. The average delay length over the past 12 months has been 139 minutes.

Generally, flights departing in the morning tend to experience fewer delays. Flights departing in the early afternoon have, in the past, seen delays more frequently in comparison.

Monday is statistically the day of the week that experiences the fewest delays on this flight route. Friday has historically seen more delays on average compared to the rest of the week.

According to our data, AirAsia X have had the fewest delays on this route over the last 12 months, with about 12% of their flights experiencing any sort of delay.

The number of flights available between Kuala Lumpur Intl Airport and Australia is 94 per day as of April 2026. The most frequent departure time is 22:00, with 62% of daily flights leaving in the evening.

The number of flights available between Kuala Lumpur Intl Airport and Australia is 659 per week as of April 2026. The most frequent departure day is Thu, with 16% of weekly flights leaving on this day.