Cheap flights from Kuala Lumpur Intl Airport to Sydney from $205

In general, May is the cheapest month to fly from Kuala Lumpur Intl Airport to Sydney. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $446. If you are unable to visit Sydney during the month of May, then departing from Kuala Lumpur Intl Airport during the month August is also very affordable. Most momondo users find prices during this month for around $456.

The cheapest day to depart from Kuala Lumpur Intl Airport to Sydney is on a Monday when prices can be found for as low as $513. The most expensive day to fly to Sydney is Tuesday, with ticket prices averaging around $806.

According to our data, the cheapest time of day to fly to Sydney is in the morning. momondo users have found flights departing from Kuala Lumpur Intl Airport to Sydney in the morning for as low as $557. 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 Sydney are more costly in the evening, with an average ticket price of $595. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

Fly from Kuala Lumpur Intl to Sydney Kingsford Smith for the best Kuala Lumpur Intl - Sydney Kingsford Smith flight prices

You are more likely to see cheaper flights to Sydney from Kuala Lumpur Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Sydney for around $516 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Sydney from Kuala Lumpur Intl Airport for as low as $472 on momondo.

There are 2 cabin classes available to choose from on Kuala Lumpur Intl Airport to Sydney flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

No. A direct flight is the cheapest option for a flight between Kuala Lumpur Intl Airport to Sydney.

As of July 2026, prices for Kuala Lumpur Intl Airport to Sydney flights are approximately 28% more expensive when compared to flights at the same time last year.

Garuda Indonesia, VietJet Air, and China Eastern are the most popular carriers operating from Kuala Lumpur Intl to Sydney Kingsford Smith

AirAsia X, Scoot and Malaysia Airlines are the top three most popular airlines that fly to Sydney from Kuala Lumpur Intl Airport according to our data. AirAsia X is the first choice among our users, with 70% of people opting to fly with this airline when traveling to Sydney. Keep in mind that there are 3 different airlines that fly to Sydney on a routine basis, so you have a few additional options to choose from.

Historically, on average around 15% of flights between Kuala Lumpur and Sydney have experienced a delay on any given week. The average delay length over the past 12 months has been 151 minutes.

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

Tuesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Wednesday has historically seen more delays on average compared to the rest of the week.

According to our data, AirAsia X have had the least number of delays on this route over the last 12 months; with about 8% of their flights experiencing any sort of delay.

Denpasar (DPS) was the most common stop: 50% of momondo users choosing 1-stop flights on this route connected there.

Flights via Singapore (SIN) offer the lowest average round-trip price of $595.

Flights connecting via Singapore (SIN) have the shortest average one-way travel time: 11h 00m.

Singapore (SIN) has the shortest average layover time for this route: 1h 18m.

As of July 2026, 29 flights take off from Kuala Lumpur Intl Airport and land in Sydney each day. The most common flight departure time for this route is 11:00PM, with 60% of daily flights taking off in the evening.

The number of flights available between Kuala Lumpur Intl Airport and Sydney is 206 per week as of July 2026. The most frequent departure day is Thu, with 15% of weekly flights leaving on this day.