The month of January is, on average, the cheapest month to fly to Oranjestad from Ireland, with most prices found around 456€. If you are unable to visit Oranjestad during the month of January, then departing from Ireland during the month February is also very affordable. Most momondo users find prices during this month for around 536€.
The cheapest day to depart from Ireland to Oranjestad is on a Tuesday when prices can be found for as low as 579€. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Ireland to Oranjestad for around 796€.