Cheap flights from Kuala Lumpur to Western Australia from $136

In general, August is the cheapest month to fly from Kuala Lumpur to Western Australia. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $280. If you’re not able to fly to Western Australia in August, then November is your next best option. Flight prices from Kuala Lumpur to Western Australia during November average around $300.

On average, the least expensive day to fly to Western Australia from Kuala Lumpur is on a Monday. momondo users have found tickets for Monday departures for as low as $232. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Saturday is the most expensive day to depart from Kuala Lumpur because it is more convenient for both business and leisure travellers. As a result, prices tend to be around $417.

At midday is the cheapest time of day to fly from Kuala Lumpur to Western Australia when you can find flight prices for as low as $216. Flying to Western Australia at midday is an ideal time because this is during off-peak travel hours. In the afternoon is when there is more demand to fly to Western Australia, so prices are often more expensive at around $396 per ticket.

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

You are more likely to see cheaper flights to Western Australia from Kuala Lumpur when booking weeks ahead of your departure date. In general, you can expect to find flights to Western Australia for around $372 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Western Australia from Kuala Lumpur for as low as $290 on momondo.

There are 3 cabin classes available to choose from on Kuala Lumpur to Western 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 Scoot are the most popular carriers operating from Kuala Lumpur to Western Australia

Batik Air, AirAsia and AirAsia X are the top three most popular airlines that fly to Western Australia from Kuala Lumpur according to our data. Batik Air is the first choice among our users, with 62% of people opting to fly with this airline when travelling to Western Australia. Keep in mind that there are 3 different airlines that fly to Western Australia on a routine basis, so you have a few additional options to choose from.

25 flights are operational daily from Kuala Lumpur to Western Australia as of February 2026. The most popular departure time for this route is 19:00, with 45% of flights per day taking off in the evening.

The number of flights available between Kuala Lumpur and Western Australia is 178 per week as of February 2026. The most frequent departure day is Tue, with 15% of weekly flights leaving on this day.