Cheap flights from Jakarta Soekarno-Hatta Intl Airport to Singapore from $51

In general, October is the cheapest month to fly from Jakarta Soekarno-Hatta Intl Airport to Singapore. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $159. If you aren’t able to travel during the month of October, then book flights to Singapore from Jakarta Soekarno-Hatta Intl Airport during September instead. Flights to Singapore in September, while not as cheap as those in October, still average around $168.

The cheapest day to depart on your flight to Singapore is on a Friday when prices can be found for as low as $355. 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 Wednesday as prices are generally higher than usual. According to our data, the average ticket price to Singapore on Wednesday is $657.

In the morning is the cheapest time of day to fly from Jakarta Soekarno-Hatta Intl Airport to Singapore when you can find flight prices for as low as $342. Flying to Singapore in the morning is an ideal time because this is during off-peak travel hours. Try not to purchase tickets at midday because they tend to be around $695. Of course, these prices can vary depending on the time of year and what airport you fly to.

Fly from Jakarta Soekarno-Hatta Intl to Singapore Changi for the best Jakarta Soekarno-Hatta Intl - Singapore Changi flight prices

You are more likely to see cheaper flights to Singapore from Jakarta Soekarno-Hatta Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Singapore for around $195 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 Jakarta Soekarno-Hatta Intl Airport for as low as $148 on momondo.

There are 3 cabin classes available to choose from on Jakarta Soekarno-Hatta Intl to Singapore Changi 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 17% of flights between Jakarta and Singapore have experienced a delay on any given week. The average delay length over the past 12 months has been 106 minutes.

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

Tuesday 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, Citilink have had the fewest delays on this route over the last 12 months, with about 9% of their flights experiencing any sort of delay.

As of March 2026, 116 flights take off from Jakarta Soekarno-Hatta Intl Airport and land in Singapore each day. The most common flight departure time for this route is 11:00, with 34% of daily flights taking off at midday.

As of March 2026, there are 818 flights per week flying from Jakarta Soekarno-Hatta Intl Airport to Singapore. The most common day of the week flights depart is Mon, with 15% of flights taking off on this day.