Cheap flights from Boston to Dublin, Ireland for only $326 roundtrip with TAP Air Portugal.
Availability from November 2021 to May 2022 (excluding Christmas/New Year)
28th Nov – 5th Dec
More dates are available between $329 and $334 roundtrip:
27th Nov – 4th Dec
26th Feb – 5th Mar
28th Apr – 5th May
TAP Air Portugal