Cheap flights from Sydney to Singapore from £128

The cheapest month to fly to Singapore from Sydney is in November. Flight prices, which tend to average around £293, are often lower during this time because this is during the off-season. If you are unable to visit Singapore during the month of November, then departing from Sydney during the month May is also very affordable. Most momondo users find prices during this month for around £313.

Our data shows that Tuesday is the least expensive day to fly to Singapore. Tickets to fly out on this day can be as low as £849. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Sydney to Singapore for around £1,109.

The cheapest time of day to fly to Singapore is in the evening when flights can be purchased for as low as £475. In contrast, the most expensive time of day to depart to Singapore is in the afternoon when prices are around £1,212.

Fly from Sydney Kingsford Smith to Singapore Changi for the best Sydney Kingsford Smith - Singapore Changi 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 £408 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 £355 on momondo.

There are 4 cabin classes available to choose from on Sydney 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 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 121 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.

66 flights are operational daily from Sydney to Singapore as of April 2026. The most popular departure time for this route is 14:00, with 44% of flights per day taking off at midday.

464 flights are operational weekly from Sydney to Singapore as of April 2026. The most popular departure day for this route is Fri, with 15% of flights per week taking off on this day.