Cheap flights from Australia to Singapore from £74

The cheapest month to fly to Singapore from Australia is in November. Flight prices, which tend to average around £297, 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 Australia during the month May is also very affordable. Most momondo users find prices during this month for around £298.

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 £906. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Australia to Singapore for around £1,131.

The cheapest time of day to fly to Singapore is in the evening when flights can be purchased for as low as £620. In contrast, the most expensive time of day to depart to Singapore is in the afternoon when prices are around £1,186.

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

You are more likely to see cheaper flights to Singapore from Australia when booking weeks ahead of your departure date. In general, you can expect to find flights to Singapore for around £411 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 Australia for as low as £354 on momondo.

There are 4 cabin classes available to choose from on Australia 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 14% of flights between Australia and Singapore have experienced a delay on any given week. The average delay length over the past 12 months has been 128 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.

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, 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.

The number of flights available between Australia and Singapore is 222 per day as of March 2026. The most frequent departure time is 16:00, with 44% of daily flights leaving in the afternoon.

1,554 flights are operational weekly from Australia to Singapore as of March 2026. The most popular departure day for this route is Sat, with 16% of flights per week taking off on this day.