Cheap flights from Sydney to Singapore from $232

In general, November is the cheapest month to fly from Sydney to Singapore. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $561. If you aren’t able to travel during the month of November, then book flights to Singapore from Sydney during May instead. Flights to Singapore in May, while not as cheap as those in November, still average around $571.

The cheapest day to depart on your flight to Singapore is on a Monday when prices can be found for as low as $1,100. 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 Sunday as prices are generally higher than usual. According to our data, the average ticket price to Singapore on Sunday is $1,180.

In the evening is the cheapest time of day to fly from Sydney to Singapore when you can find flight prices for as low as $957. Flying to Singapore in the evening 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 $1,591. Of course, these prices can vary depending on the time of year and what airport you fly to.

Fly from Sydney Kingsford Smith to Singapore Changi for the best Sydney Kingsford Smith - Singapore flight prices

You are more likely to see cheaper flights to Singapore from Sydney when booking weeks ahead of your departure date. In general, you can expect to find flights to Singapore for around $779 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 Sydney for as low as $678 on momondo.

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

Jetstar is the most popular carrier operating from Sydney Kingsford Smith to Singapore

Scoot, Singapore Airlines and Qantas Airways are the top three most popular airlines that fly to Singapore from Sydney according to our data. Scoot is the first choice among our users, with 58% of people opting to fly with this airline when travelling to Singapore. Keep in mind that there are 13 different airlines that fly to Singapore on a routine basis, so you have a few additional options to choose from.

Historically, on average around 16% of flights between Sydney and Singapore have experienced a delay on any given week. The average delay length over the past 12 months has been 120 minutes.

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

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

According to our data, Singapore Airlines have had the fewest delays on this route over the last 12 months, with about 8% of their flights experiencing any sort of delay.

As of April 2026, 65 flights take off from Sydney and land in Singapore each day. The most common flight departure time for this route is 15:00, with 53% of daily flights taking off in the afternoon.

As of April 2026, 458 flights take off from Sydney and land in Singapore each week. The most common flight departure day for this route is Mon, with 14% of weekly flights taking off on this day.