Cheap flights from Kuala Lumpur Intl Airport to Perth from $136

The month of August is, on average, the cheapest month to fly to Perth from Kuala Lumpur Intl Airport, with most prices found around $291. If you’re not able to fly to Perth in August, then November is your next best option. Flight prices from Kuala Lumpur Intl Airport to Perth during November average around $314.

The cheapest day to depart from Kuala Lumpur Intl Airport to Perth is on a Thursday. Travellers who choose to depart for Perth on a Thursday will often find tickets for as low as $181. The most expensive day to fly to Perth is Saturday, with ticket prices averaging around $422.

At midday is the cheapest time of day to fly from Kuala Lumpur Intl Airport to Perth when you can find flight prices for as low as $251. Flying to Perth at midday is an ideal time because this is during off-peak travel hours. Flights in the afternoon are often more expensive, with an average ticket price of $405.

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

You are more likely to see cheaper flights to Perth from Kuala Lumpur Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Perth for around $393 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Perth from Kuala Lumpur Intl Airport for as low as $337 on momondo.

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

You could potentially save up to 23% on your flight if you consider stops on a Kuala Lumpur Intl Airport to Perth flight.

As of April 2026, prices for Kuala Lumpur Intl Airport to Perth flights are approximately 5% cheaper when compared to flights at the same time last year.

Historically, on average around 39% of flights between Kuala Lumpur and Perth have experienced a delay on any given week. The average delay length over the past 12 months has been 144 minutes.

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

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

According to our data, Malaysia Airlines have had the fewest delays on this route over the last 12 months, with about 21% of their flights experiencing any sort of delay.

As of April 2026, there are 21 flights per day flying from Kuala Lumpur Intl Airport to Perth. The most common time of day flights depart is 19:00, with 49% of flights taking off in the evening.

As of April 2026, 149 flights take off from Kuala Lumpur Intl Airport and land in Perth each week. The most common flight departure day for this route is Tue, with 17% of weekly flights taking off on this day.