Travelling from most locations, it is best to book your flight to Singapore during the month of April for the best deal, although there are other times of the year which offer great deals as well.
Most flyers found that booking flight tickets 43 days in advance of their planned departure date is, on average, the best time to get cheap flights to Singapore.
On average, the cheapest flights to Singapore are found when departing on a Wednesday. Try to avoid departing on a Friday, as this is usually the most expensive day.
Typically, cheap prices to Singapore are most often found for afternoon flights. Cheap prices are less likely for evening flights.