Delta, KLM, American Airlines, Aer Lingus and various other airlines have round-trip flights from Phoenix (PHX) to Dublin (DUB) for $504-$515 with a connection. Flights in February and November. Departures on Tuesday, Wednesday, and Sunday. 7-day minimum stay required. No Thanksgiving dates.
Click for more details and booking links Cheap Flights: Phoenix to Dublin $504-$515 r/t [February, November] (No Thanksgiving) – Delta / KLM / American Airlines / Aer Lingus