Cheap flights from Kuala Lumpur Intl Airport to Singapore from $48

In general, January is the cheapest month to fly from Kuala Lumpur Intl Airport to Singapore. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $129. If you aren’t able to travel during the month of January, then book flights to Singapore from Kuala Lumpur Intl Airport during October instead. Flights to Singapore in October, while not as cheap as those in January, still average around $130.

The cheapest day to depart on your flight to Singapore is on a Sunday when prices can be found for as low as $496. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Singapore on Saturday is $1,607.

In the morning is the cheapest time of day to fly from Kuala Lumpur Intl Airport to Singapore when you can find flight prices for as low as $384. Flying to Singapore in the morning is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the afternoon because they tend to be around $1,080. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

You are more likely to see cheaper flights to Singapore from Kuala Lumpur Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Singapore for around $146 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Singapore from Kuala Lumpur Intl Airport for as low as $123 on momondo.

There are 4 cabin classes available to choose from on Kuala Lumpur Intl Airport to Singapore flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Historically, on average around 19% of flights between Kuala Lumpur and Singapore have experienced a delay on any given week. The average delay length over the past 12 months has been 98 minutes.

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

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

As of May 2026, there are 134 flights per day flying from Kuala Lumpur Intl Airport to Singapore. The most common time of day flights depart is 16:00, with 36% of flights taking off in the evening.

As of May 2026, there are 939 flights per week flying from Kuala Lumpur Intl Airport to Singapore. The most common day of the week flights depart is Thu, with 16% of flights taking off on this day.