If you are flexible it is best to fly in November and best to avoid August as prices are on average the highest.
Cheap Tickets to Singapore
Looking for a cheap ticket to Singapore? Here you can search all major low-cost airlines for cheap flights to Changi Airport(SIN). The Changi Airport is located 15km from the Singapore city center. A taxi from Changi Airport to Singapore center would cost SGD 25.
Singapore is a major international transportation hub in Asia, positioned on many sea and air trade routes. Singapore Changi Airport hosts a network of 100 airlines connecting Singapore to 380 cities in 90 countries.