To save up to 24% on this flight, we recommend booking at least 27 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Islip, New York to Cork from $874 1-2 weeks out and tickets from $917 for flights departing within the next 72 hours.
Our data shows that February tends to be the cheapest month to fly to Cork from Islip, New York. Users have commonly found prices around $837 for the month, but tickets can be as low as $527. Due to multiple factors, prepare for potentially higher prices in November.
When flying from Islip, New York to Cork, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.