Month-by-month flight prices, weather and crowds for Singapore, scored for travellers flying from Adelaide.
The short answer
The best time to fly to Singapore from Adelaide is February and September, when good weather, manageable crowds and competitive fares line up. The Window Score peaks at 75/100 in February. Flights are usually cheapest in May (around A$927 return).
Window Score blends weather, crowds, flight price and AUD strength. Higher is better.
| Month | Window Score | Avg temp | Rainfall | Crowds | Avg return fare |
|---|---|---|---|---|---|
| January | 59Good | 26°C | 202mm | Moderate crowds | A$2,300 |
| FebruaryBest | 75Great | 26°C | 133mm | Busy | A$976 |
| March | 68Great | 27°C | 214mm | Moderate crowds | A$929 |
| April | 59Good | 27°C | 255mm | Moderate crowds | A$1,514 |
| May | 60Good | 27°C | 232mm | Moderate crowds | A$927 |
| June | 64Good | 27°C | 185mm | Moderate crowds | A$1,138 |
| July | 61Good | 27°C | 170mm | Busy | A$1,427 |
| August | 68Great | 27°C | 171mm | Moderate crowds | A$1,420 |
| September | 71Great | 27°C | 171mm | Busy | A$1,250 |
| October | 66Great | 27°C | 254mm | Moderate crowds | A$1,089 |
| November | 56Good | 26°C | 333mm | Moderate crowds | A$1,294 |
| December | 48Fair | 26°C | 324mm | Peak season | A$1,735 |
Singapore is one of the world's great city-states: compact, efficient, and genuinely surprising. The food scene is the main event: hawker centres serving laksa, chicken rice, char kway teow, and chilli crab at prices that seem absurd for the quality. Gardens by the Bay and the Marina Bay skyline have become modern icons, but the older districts of Chinatown, Little India and Kampong Glam still have real character.
Singapore also works well as a base. The airport is one of the world's best transit hubs, and the city is genuinely comfortable: clean, walkable in parts, and safe at any hour.
February and September are the best months to fly from Adelaide to Singapore, when weather, crowds and fares align. The Window Score peaks at 75/100 in February.
May, with return fares from Adelaide averaging around A$927, roughly 31% below the Singapore yearly average.
Return fares range from about A$927 in May up to A$2,300 in peak months. Booking in a lower-priced month can save hundreds.
Yes. Direct flights are available on this route in at least some months. Connections may be cheaper in others.
See the full interactive breakdown on the Singapore dashboard or browse all destinations. Peak month: February (75/100).
