If you are unable to visit Singapore during the month of May, then departing from Ireland during the month November is also very affordable. Most momondo users find prices during this month for around 555€.
The best time to book a flight to Singapore from Ireland is 31 days out, which is when prices tend to be around 617€. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Singapore from Ireland for as low as 472€ on momondo.
The cheapest day to depart from Ireland to Singapore is on a Monday when prices can be found for as low as 568€. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Ireland to Singapore for around 657€.
According to our data, the cheapest time of day to fly to Singapore is in the evening. momondo users have found flights departing from Ireland to Singapore in the evening for as low as 588€. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Singapore is at midday when prices are around 625€.