Most travellers find the cheapest return airfare to Singapore when booking during the month of May.
In general, most flyers find the cheapest time to book a flight to Singapore is about 60 days prior.
In general, booking your departure to Singapore for a Monday represents the best deal on airfare. Try to avoid a Saturday departure to stay away from the highest prices.
In general, when looking for the cheapest flight to Singapore, our data indicates that evening flights are the most cost-effective. afternoon flights tend to be the most expensive.