Fly nonstop from New York to Dublin for $546 round-trip on Aer Lingus.
Searching Aer Lingus, we found seats for travel over the week of Valentine's Day, departing JFK on Wednesday, February 10, returning from DUB on the following Wednesday, February 17.
Other dates are also available for travel through May.
See our fare details for booking info.
Need a room in Dublin? Here's a look at what's available for the above dates on Hotelwatchdog.